Pål Halvorsen

C. S. R. Drejer, M. Riegler, M. S. Johnson, P. Halvorsen and G. A. Baugerud

Live Streaming Technology and Online Child Sexual Exploitation and Abuse - A Scoping Review

Trauma, Violence, & Abuse

S. Ali, D. Jha, N. Ghatwary, S. Realdon, R. Cannizzaro, O. E. Salem, D. Lamarque, C. Daul, K. Anonsen, M. Riegler, K. V. Ånonsen, A. Petlund, P. Halvorsen, J. Rittscher, T. de Lange and J. E. East

A multi-center polyp detection and segmentation dataset for generalisability assessment

Nature Scientific Data

R. K. Røed, G. A. Baugerud, S. Z. Hassan, S. S. Sabet, P. Salehi, M. Powell, M. Riegler, P. Halvorsen and M. S. Johnson

Enhancing Questioning Skills through Child Avatar Chatbot Training with Feedback

Frontiers in Psychology

A. Storås, O. E. Andersen, S. Lockhart, R. Thielemann, F. Gnesin, V. Thambawita, S. Hicks, J. Kanters, I. Strümke, P. Halvorsen and M. Riegler

Usefulness of Heat Map Explanations for Deep-Learning-Based Electrocardiogram Analysis

Diagnostics

V. Monakhov, V. Thambawita, P. Halvorsen and M. Riegler

GridHTM: Grid-Based Hierarchical Temporal Memory for Anomaly Detection in Videos

Sensors

V. Thambawita, S. Hicks, A. Storås, T. Nguyen, J. M. Andersen, O. Witczak, T. B. Haugen, H. L. Hammer, P. Halvorsen and M. Riegler

VISEM-Tracking, a human spermatozoa tracking dataset

Scientific Data

M. Boeker

Affect Recognition in Muscular Response Signals

IEEE Access

M. A. Vu, T. Do, T. Nguyen, N. Phan, N. Chawla, P. Halvorsen, M. Riegler and B. T. Nguyen

Conditional expectation for missing data imputation

Information Science

A. Storås, F. Fineide, H. L. Hammer, A. Khan, M. Magnø, C. Xiangjung, P. Halvorsen, T. Utheim and M. Riegler

Using explainable artificial intelligence (XAI) to explore factors affecting meibomian gland (MG) dropout

ARVO Annual Meeting

A. Storås, M. Magnø, F. Fineide, B. Thiede, X. Chen, I. Strümke, P. Halvorsen, T. Utheim and M. Riegler

Identifying Important Proteins in Meibomian Gland Dysfunction with Explainable Artificial Intelligence

IEEE International Symposium on Computer-Based Medical Systems (IEEE CBMS2023)

T. Nguyen, A. Storås, V. Thambawita, S. Hicks, P. Halvorsen and M. Riegler

Multimedia datasets: challenges and future possibilities

International conference on multimedia modeling

A. H. Z. Nik, M. Riegler, P. Halvorsen and A. Storås

Generation of Synthetic Tabular Healthcare Data Using Generative Adversarial Networks

International conference on multimedia modeling

M. Riegler, V. Thambawita, A. Chatterjee, T. Nguyen, S. Hicks, V. Telle-Hansen, S. A. Pettersen, D. Johansen, R. Jain and P. Halvorsen

ScopeSense: An 8.5-Month Sport, Nutrition, and Lifestyle Lifelogging Dataset

International Conference on Multimedia Modeling (MMM)

F. Fineide, A. Storås, M. Magnø, H. L. Hammer, X. Chen, A. Khan, P. Halvorsen, T. Utheim and M. Riegler

Predicting the degree of meibomian gland dropout with artificial intelligence

ARVO Annual Meeting

P. H. Smedsrud, H. Espeland, T. J. D. Berstad, A. Petlund, T. de Lange, M. Riegler and P. Halvorsen

Man vs. AI: An in silico study of polyp detection performance

2023 IEEE 36th International Symposium on Computer-Based Medical Systems (CBMS)

V. Thambawita, A. Storås, S. Hicks, P. Halvorsen and M. Riegler

MLC at HECKTOR 2022: The Effect and Importance of Training Data When Analyzing Cases of Head and Neck Tumors Using Machine Learning

Head and Neck Tumor Segmentation and Outcome Prediction: Third Challenge, HECKTOR 2022, Held in Conjunction with MICCAI 2022

R. Machacek, L. Mozaffari, Z. Sepasdar, S. Parasa, P. Halvorsen, M. Riegler and V. Thambawita

Mask-conditioned latent diffusion for generating gastrointestinal polyp images

ICDAR '23: Intelligent Cross-Data Analysis and Retrieval

T. Nguyen, R. Khadka, N. Phan, A. Yazidi, P. Halvorsen and M. Riegler

Combining datasets to improve model fitting

International Joint Conference on Neural Networks

T. Nguyen, H. T. Ly, M. Riegler, P. Halvorsen and H. L. Hammer

Principal Components Analysis based frameworks for efficient missing data imputation algorithms

Asian Conference on Intelligent Information and Database Systems

N. Pham, K. Vo, M. A. Vu, T. Nguyen, M. Riegler, P. Halvorsen and B. T. Nguyen

Correlation visualization under missing values: a comparison between imputation and direct parameter estimation methods

International Conference on Multimedia Modeling

V. Thambawita, S. Hicks, E. Jaouen, P. Halvorsen and M. Riegler

Smittestopp analytics: Analysis of position data

Smittestopp − A Case Study on Digital Contact Tracing

C. Midoglu, B. Ragan-Kelley, S. Reinemo, J. Jahren and P. Halvorsen

Smittestopp Backend

Smittestopp − A Case Study on Digital Contact Tracing

S. Z. Hassan, K. Ahmad, S. Hicks, P. Halvorsen, A. Al-Fuqaha, N. Conci and M. Riegler

Visual Sentiment Analysis from Disaster Images in Social Media

Sensors

A. Storås, I. Strümke, M. Riegler, J. Grauslund, H. L. Hammer, A. Yazidi, P. Halvorsen, K. G. Gundersen, T. P. Utheim and C. J. Jackson

Artificial intelligence in dry eye disease

The Ocular Surface

A. Srivastava, D. Jha, S. Chanda, U. Pal, H. Johansen, D. Johansen, M. Riegler, S. Ali and P. Halvorsen

MSRF-Net: A Multi-Scale Residual Fusion Network for Biomedical Image Segmentation

IEEE Journal of Biomedical and Health Informatics

R. Khadka, D. Jha, S. Hicks, V. Thambawita, M. Riegler, S. Ali and P. Halvorsen

Meta-learning with implicit gradients in a few-shot setting for medical image segmentation

Computers in Biology and Medicine

N. K. Tomar, D. Jha, M. Riegler, H. D. Johansen, D. Johansen, J. Rittscher, P. Halvorsen and S. Ali

FANet: A Feedback Attention Network for Improved Biomedical Image Segmentation

IEEE Transactions on Neural Networks and Learning Systems

S. Hicks, I. Strümke, V. Thambawita, M. Hammou, M. Riegler, P. Halvorsen and S. Parasa

On evaluation metrics for medical applications of artificial intelligence

Scientific Reports

V. Thambawita, P. Salehi, S. A. Sheshkal, S. Hicks, H. L. Hammer, S. Parasa, T. de Lange, P. Halvorsen and M. Riegler

SinGAN-Seg: Synthetic training data generation for medical image segmentation

PLOS ONE

P. Salehi, S. Z. Hassan, M. Lammerse, S. S. Sabet, I. Riiser, R. K. Røed, M. S. Johnson, V. Thambawita, S. Hicks, M. Powell, M. E. Lamb, G. A. Baugerud, P. Halvorsen and M. Riegler

Synthesizing a Talking Child Avatar to Train Interviewers Working with Maltreated Children

Big Data and Cognitive Computing

M. Boeker, M. Riegler, H. L. Hammer, P. Jakobsen and P. Halvorsen

Prediction of Schizophrenia from Activity Data using Hidden Markov Model Parameters

Neural Computing and Applications

V. Thambawita, S. Hicks, A. Storås, O. Witczak, J. M. Andersen, H. L. Hammer, P. Halvorsen, M. Riegler and H. B. Trine

Real-time deep learning based multi object tracking of spermatozoa in fresh samples

Human Reproduction

S. Hicks, V. Thambawita, A. Storås, T. B. Haugen, H. L. Hammer, P. Halvorsen, M. Riegler and M. H. Stensen

Automatic Tracking of the ICSI procedure using Deep Learning

Human Reproduction

S. Kulakou, N. Ragab, C. Midoglu, M. Boeker, D. Johansen, M. Riegler and P. Halvorsen

Exploration of Different Time Series Models for Soccer Athlete Performance Prediction

MDPI Engineering Proceedings

J. A. Alslie, A. B. Ovesen, T. S. Nordmo, H. D. Johansen, P. Halvorsen, M. Riegler and D. Johansen

Áika: A Distributed Edge System for AI Inference

Big Data and Cognitive Computing

S. Pontes-Filho, K. Olsen, A. Yazidi, M. Riegler, P. Halvorsen and S. Nichele

Towards the Neuroevolution of Low-level artificial general intelligence

Frontiers in Robotics and AI

C. Midoglu, S. Hicks, V. Thambawita, T. Kupka and P. Halvorsen

MMSys'22 Grand Challenge on AI-based Video Production for Soccer

S. Aneja, C. Midoglu, D. Dang-Nguyen, S. Khan, M. Riegler, P. Halvorsen, C. Bregler and B. Adsumilli

ACM Multimedia Grand Challenge on Detecting Cheapfakes

S. Hicks, A. Storås, M. Riegler, C. Midoglu, M. Hammou, T. de Lange, S. Parasa, P. Halvorsen and I. Strümke

Visual explanations for polyp detection: How medical doctors assess intrinsic versus extrinsic explanations

A. Husa, C. Midoglu and P. Halvorsen

Automatic Thumbnail Selection for Soccer using Machine Learning

A. Storås, M. Riegler, P. Halvorsen, A. Åsberg and I. Strümke

Predicting drug exposure in kidney transplanted patients using machine learning

G. A. Baugerud, M. Powell, M. Riegler, P. Halvorsen, M. E. Lamb, S. S. Sabet, S. Z. Hassan, P. Salehi, R. K. Røed and M. S. Johnson

Investigative Interviews using a Multimodal Virtual Avatar

American Psychology-Law Society Conference 2022

C. Midoglu, M. Avelino, S. H. Gopalakrishnan, S. Pham and P. Halvorsen

Multimedia streaming analytics: quo vadis?

MHV '22: Mile-High Video Conference

A. Husa, C. Midoglu, M. Hammou, P. Halvorsen and M. Riegler

HOST-ATS: Automatic Thumbnail Selection with Dashboard-Controlled ML Pipeline and Dynamic User Survey

Proceedings of the 13th ACM Multimedia Systems Conference (MMSys '22)

M. Hammou, C. Midoglu, S. Hicks, A. Storås, S. S. Sabet, I. Strümke, M. Riegler and P. Halvorsen

Huldra: A Framework for Collecting Crowdsourced Feedback on Multimedia Assets

Proceedings of the 13th ACM Multimedia Systems Conference (MMSys '22)

A. Husa, C. Midoglu, M. Hammou, S. Hicks, D. Johansen, T. Kupka, M. Riegler and P. Halvorsen

Automatic Thumbnail Selection for Soccer Videos using Machine Learning

Proceedings of the 13th ACM Multimedia Systems Conference (MMSys '22)

A. Storås, I. Strümke, M. Riegler and P. Halvorsen

Explainability methods for machine learning systems for multimodal medical datasets: research proposal

ACM Multimedia Systems (MMSys) Conference

A. Storås, M. Riegler, T. B. Haugen, V. Thambawita, S. Hicks, H. L. Hammer, R. Kakulavarapu, P. Halvorsen and M. Stensen

Automatic Unsupervised Clustering of Videos of the Intracytoplasmic Sperm Injection (ICSI) Procedure

NAIS: Symposium of the Norwegian AI Society

A. Storås, A. Åsberg, P. Halvorsen, M. Riegler and I. Strümke

Predicting Tacrolimus Exposure in Kidney Transplanted Patients Using Machine Learning

35th IEEE CBMS International Symposium on Computer-Based Medical Systems

S. Z. Hassan, P. Salehi, R. K. Røed, P. Halvorsen, G. A. Baugerud, M. S. Johnson, P. Lison, M. Riegler, M. E. Lamb, C. Griwodz and S. S. Sabet

Towards an AI-driven talking avatar in virtual reality for investigative interviews of children

GameSys '22: Proceedings of the 2nd Workshop on Games Systems

D. Jha, A. Rauniyar, H. D. Johansen, D. Johansen, M. Riegler, P. Halvorsen and U. Bagci

Video Analytics in Elite Soccer: A Distributed Computing Perspective

IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM)

P. Salehi, S. Z. Hassan, S. S. Sabet, G. A. Baugerud, M. S. Johnson, P. Halvorsen and M. Riegler

Is More Realistic Better? A Comparison of Game Engine and GAN-based Avatars for Investigative Interviews of Children

ICDAR '22: Proceedings of the 3rd ACM Workshop on Intelligent Cross-Data Analysis and Retrieval

S. S. Sabet, C. Midoglu, S. Z. Hassan, P. Salehi, M. Riegler, C. Griwodz and P. Halvorsen

Comparison of Crowdsourced and Remote Subjective User Studies: A Case Study of Investigative Child Interviews

The 14th International Conference on Quality of Multimedia Experience

S. Z. Hassan, P. Salehi, M. Riegler, M. S. Johnson, G. A. Baugerud, P. Halvorsen and S. S. Sabet

Virtual Reality Talking Avatar for Investigative Interviews of Maltreat Children

19th International Conference on Content-based Multimedia Indexing

M. Lammerse, S. Z. Hassan, S. S. Sabet, M. Riegler and P. Halvorsen

Human vs. GPT-3: The challenges of extracting emotions from child responses

The 14th International Conference on Quality of Multimedia Experience

S. S. Sabet, R. Eg, K. Raaen, M. Qasim, M. Riegler and P. Halvorsen

When Every Millisecond Counts: The Impact of Delay in VR Gaming

The 14th International Conference on Quality of Multimedia Experience

C. Midoglu, A. Storås, S. S. Sabet, M. Hammou, S. Hicks, I. Strümke, M. Riegler, C. Griwodz and P. Halvorsen

Experiences and Lessons Learned from a Crowdsourced-Remote Hybrid User Survey Framework

2022 IEEE International Symposium on Multimedia (ISM)

S. Gautam, C. Midoglu, S. S. Sabet, D. B. Kshatri and P. Halvorsen

Assisting Soccer Game Summarization via Audio Intensity Analysis of Game Highlights

Proceedings of 12th IOE Graduate Conference

V. Thambawita, S. Hicks, A. Storås, J. M. Andersen, O. Witczak, T. B. Haugen, H. L. Hammer, T. Nguyen, P. Halvorsen and M. Riegler

Medico Multimedia Task at MediaEval 2022: Transparent Tracking of Spermatozoa

MediaEval 2022

J. A. Fageren, V. Thambawita, A. Storås, S. Parasa, T. de Lange, P. Halvorsen and M. Riegler

PolypConnect: Image inpainting for generating realistic gastrointestinal tract images with polyps

IEEE 35th International Symposium on Computer-Based Medical Systems (CBMS)

F. Jacobsen, S. Hicks, P. Halvorsen and M. Riegler

Estimating Predictive Uncertainty in Gastrointestinal Polyp Segmentation

2022 IEEE 35th International Symposium on Computer-Based Medical Systems (CBMS)

T. Nguyen, T. N. Phan, V. N. Nguyen, T. B. Nguyen, P. Halvorsen and M. Riegler

Parallel feature selection based on the trace ratio criterion

International Joint Conference on Neural Networks (IJCNN)

S. Gautam, C. Midoglu, S. S. Sabet, D. B. Kshatri and P. Halvorsen

Soccer Game Summarization using Audio Commentary, Metadata, and Captions

NarSUM '22: Proceedings of the 1st Workshop on User-centric Narrative Summarization of Long Videos

T. S. Nordmo, A. B. Ovesen, B. A. Juliussen, S. Hicks, V. Thambawita, H. D. Johansen, P. Halvorsen, M. Riegler and D. Johansen

Njord: a fishing trawler dataset

Proceedings of the 13th ACM Multimedia Systems Conference (MMSYS)

B. Torpmann-Hagen, V. Thambawita, K. Glette, P. Halvorsen and M. Riegler

Segmentation Consistency Training: Out-of-Distribution Generalization for Medical Image Segmentation

2022 IEEE International Symposium on Multimedia (ISM)

S. Z. Hassan, S. S. Sabet, P. Salehi, H. Ko, I. Riiser, M. S. Johnson, G. A. Baugerud, M. Riegler and P. Halvorsen

A Comparative Study of Interactive Environments for Investigative Interview of A Virtual Child Avatar

IEEE international symposium on multimedia (ISM)

P. Halvorsen

From a need, to an idea, to a complete system: a perspective based on real-world applications

IEEE/ACM International Symposium on Quality of Service (virtual)

N. Ragab, C. Midoglu and P. Halvorsen

Soccer Athlete Performance Prediction using Time Series Analysis

NORA Annual Conference

A. Storås, I. Strümke, M. Riegler and P. Halvorsen

Explainable Artificial Intelligence in Medicine

Nordic AI Meet 2022

M. Boeker, M. Riegler, H. L. Hammer, P. Halvorsen, O. B. Fasmer and P. Jakobsen

Diagnosing Schizophrenia from Activity Records using Hidden Markov Model Parameters

2021 IEEE 34th International Symposium on Computer-Based Medical Systems (CBMS)2021 IEEE 34th International Symposium on Computer-Based Medical Systems (CBMS)

I. Strümke, S. Hicks, V. Thambawita, D. Jha, S. Parasa, M. Riegler and P. Halvorsen

Artificial Intelligence in Gastroenterology

Artificial Intelligence in Medicine

N. KumarTomar, N. Ibtehaz, D. Jha, P. Halvorsen and S. Ali

Improving generalizibilty in polyp segmentation using ensemble convolutional neural network

3rd International Workshop and Challenge on Computer Vision in Endoscopy (EndoCV2021)

D. Jha, P. H. Smedsrud, D. Johansen, T. de Lange, H. D. Johansen, P. Halvorsen and M. Riegler

A Comprehensive Study on Colorectal Polyp Segmentation with ResUNet++, Conditional Random Field and Test-Time Augmentation

IEEE Journal of Biomedical and Health Informatics

J. K. Kanters, S. Hicks, J. L. Isaksen, N. Grarup, N. H. Rathlou, J. Ghouse, G. Ahlberg, M. S. Olesen, A. Linneberg, C. Ellervik, P. Halvorsen and M. Riegler

Deep learning neural network can measure ECG intervals and amplitudes accurately

Journal of Electrocardiology

J. O. Valand, H. Kadragic, S. Hicks, V. Thambawita, C. Midoglu, T. Kupka, D. Johansen, M. Riegler and P. Halvorsen

AI-Based Video Clipping of Soccer Events

Machine Learning and Knowledge Extraction

O. A. N. Rongved, M. Stige, S. Hicks, V. Thambawita, C. Midoglu, E. Zouganeli, D. Johansen, M. Riegler and P. Halvorsen

Automated Event Detection and Classification in Soccer: The Potential of Using Multiple Modalities

Machine Learning and Knowledge Extraction

V. Thambawita, J. L. Isaksen, S. Hicks, J. Ghouse, G. Ahlberg, A. Linneberg, N. Grarup, C. Ellervik, M. S. Olesen, T. Hansen, C. Graff, N. Holstein-Rathlou, I. Strümke, H. L. Hammer, M. Maleckar, P. Halvorsen, M. Riegler and J. K. Kanters

DeepFake electrocardiograms: the key for open science for artificial intelligence in medicine

Scientific Reports

M. Riegler, M. H. Stensen, O. Witczak, J. M. Andersen, S. Hicks, H. L. Hammer, E. Delbarre, P. Halvorsen, A. Yazidi, N. Holst and T. B. Haugen

Artificial intelligence in the fertility clinic: status, pitfalls and possibilities

Human Reproduction

V. Thambawita, J. L. Isaksen, S. Hicks, J. Ghouse, G. Ahlberg, A. Linneberg, N. Grarup, C. Ellervik, M. S. Olesen, T. Hansen, C. Graff, N. Holstein-Rathlou, I. Strümke, H. L. Hammer, M. Maleckar, P. Halvorsen, M. Riegler and J. K. Kanters

DeepFake electrocardiograms using generative adversarial networks are the beginning of the end for privacy issues in medicine

Nature Scientific Reports

V. Thambawita, I. Strümke, S. Hicks, P. Halvorsen, S. Parasa and M. Riegler

Impact of Image Resolution on Deep Learning Performance in Endoscopy Image Classification: An Experimental Study Using a Large Dataset of Endoscopic Images

Diagnostics

S. Hicks, D. Jha, V. Thambawita, P. Halvorsen, B. Singstad, S. Gaur, K. Pettersen, M. Goodwin, S. Parasa, T. de Lange and M. Riegler

MedAI: Transparency in Medical Image Segmentation

Nordic Machine Intelligence

D. Jha, S. Ali, N. K. Tomar, H. D. Johansen, D. Johansen, J. Rittscher, M. Riegler and P. Halvorsen

Real-Time Polyp Detection, Localization and Segmentation in Colonoscopy Using Deep Learning

IEEE Access

D. Jha, S. Ali, S. Hicks, V. Thambawita, H. Borgli, P. H. Smedsrud, T. de Lange, K. Pogorelov, X. Wang, P. Harzig, M. Tran, W. Meng, T. Hoang, D. Dias, T. H. Ko, T. Agrawal, O. Ostroukhova, Z. Khan, M. A. Tahir, Y. Liu, Y. Chang, M. Kirkerød, D. Johansen, M. Lux, H. D. Johansen, M. Riegler and P. Halvorsen

A comprehensive analysis of classification methods in gastrointestinal endoscopy imaging

Medical Image Analysis

S. Hicks, J. L. Isaksen, V. Thambawita, J. Ghouse, G. Ahlberg, A. Linneberg, N. Grarup, I. Strümke, C. Ellervik, M. S. Olesen, T. Hansen, C. Graff, N. Holstein-Rathlou, P. Halvorsen, M. Maleckar, M. Riegler and J. K. Kanters

Explaining deep neural networks for knowledge discovery in electrocardiogram analysis

Scientific Reports

P. H. Smedsrud, V. Thambawita, S. Hicks, H. Gjestang, O. O. Nedrejord, E. Næss, H. Borgli, D. Jha, T. J. D. Berstad, S. L. Eskeland, M. Lux, H. Espeland, A. Petlund, D. T. D. Nguyen, E. Garcia-Ceja, D. Johansen, P. T. Schmidt, E. Toth, H. L. Hammer, T. de Lange, M. Riegler and P. Halvorsen

Kvasir-Capsule, a video capsule endoscopy dataset

Scientific Data

J. Markussen, L. B. Kristiansen, P. Halvorsen, H. Kielland-Gyrud, H. K. Stensland and C. Griwodz

SmartIO: Zero-overhead Device Sharing through PCIe Networking

ACM Transactions on Computer Systems

O. A. N. Rongved, S. Hicks, V. Thambawita, H. K. Stensland, E. Zouganeli, D. Johansen, C. Midoglu, M. Riegler and P. Halvorsen

Using 3D Convolutional Neural Networks for Real-time Detection of Soccer Events

International Journal of Semantic Computing

A. B. Ovesen, T. S. Nordmo, H. D. Johansen, M. Riegler, P. Halvorsen and D. Johansen

File System Support for Privacy-Preserving Analysis and Forensics in Low-Bandwidth Edge Environments

Information

S. Aneja, C. Midoglu, D. Dang-Nguyen, M. Riegler, P. Halvorsen, M. Niessner, B. Adsumilli and C. Bregler

MMSys'21 Grand Challenge on Detecting Cheapfakes

D. Jha, S. Ali, K. Emanuelsen, S. Hicks, V. Thambawita, E. Garcia-Ceja, M. Riegler, T. de Lange, P. T. Schmidt, H. D. Johansen, D. Johansen and P. Halvorsen

Kvasir-Instrument: Diagnostic and therapeutic tool segmentation dataset in gastrointestinal endoscopy

27th International Conference on Multimedia Modeling

N. K. Tomar, D. Jha, S. Ali, H. D. Johansen, D. Johansen, M. Riegler and P. Halvorsen

DDANet: Dual Decoder Attention Network for Automatic Polyp Segmentation

25th International Conference on Pattern Recognition

E. Garcia-Ceja, V. Thambawita, S. Hicks, D. Jha, P. Jakobsen, H. L. Hammer, P. Halvorsen and M. Riegler

HTAD: A Home-Tasks Activities Dataset with Wrist-accelerometer and Audio Features

27th International Conference on Multimedia Modeling

G. A. Baugerud, M. S. Johnson, R. K. Røed, M. E. Lamb, M. Powell, V. Thambawita, S. Hicks, P. Salehi, S. Z. Hassan, P. Halvorsen and M. Riegler

Multimodal Virtual Avatars for Investigative Interviews with Children

Proceedings of the 2021 Workshop on Intelligent Cross-Data Analysis and Retrieval (ICDAR '21)

D. Jha, S. Ali, N. K. Tomar, M. Riegler, D. Johansen, H. D. Johansen and P. Halvorsen

Exploring Deep Learning Methods for Real-Time Surgical Instrument Segmentation in Laparoscopy

2021 IEEE EMBS International Conference on Biomedical and Health Informatics (BHI)

T. S. Nordmo, A. B. Ovesen, H. D. Johansen, M. Riegler, P. Halvorsen and D. Johansen

Dutkat: A Multimedia System for Catching Illegal Catchers in a Privacy-Preserving Manner

Proceedings of the 2021 Workshop on Intelligent Cross-Data Analysis and Retrieval (ICDAR'21)

S. Hicks, A. Stautland, O. B. Fasmer, W. Frøland, H. L. Hammer, P. Halvorsen, K. Mjeldheim, K. J. Oedegaard, B. Osnes, V. E. G. Syrstad, M. Riegler and P. Jakobsen

HYPERAKTIV: An Activity Dataset from Patients with Attention-Deficit/Hyperactivity Disorder (ADHD)

Proceedings of the 12th ACM Multimedia Systems Conference (MMSys '21)

M. Riegler, D. Johansen, B. A. Juliussen, T. S. Nordmo, A. B. Ovesen, P. Halvorsen, H. D. Johansen and J. P. Rui

Njord: An out-in-the-wild real world fish vessel catch analysis dataset

Arctic Frontiers

D. Johansen, B. A. Juliussen, T. S. Nordmo, A. B. Ovesen, P. Halvorsen, H. D. Johansen, M. Riegler and J. P. Rui

Sustainable Commercial Fishing: Digital Inspectors to the Rescue

Arctic Frontiers

J. Valand, H. Kadragic, S. Hicks, V. Thambawita, C. Midoglu, T. Kupka, D. Johansen, M. Riegler and P. Halvorsen

Automated Clipping of Soccer Events using Machine Learning

IEEE International Symphosium of Multimedia (ISM)

V. Thambawita, T. B. Haugen, M. Stensen, O. Witczak, H. L. Hammer, P. Halvorsen and M. Riegler

Identification of spermatozoa by unsupervised learning from video data

37th Virtual Annual Meeting of the European Society of Human Reproduction and Embryology (ESHRE)

V. Thambawita, I. Strümke, S. Hicks, M. Riegler, P. Halvorsen and S. Parasa

Data Augmentation Using Generative Adversarial Networks For Creating Realistic Artificial Colon Polyp Images

DDW 2021

V. Thambawita, S. Hicks, I. Strümke, M. Riegler, P. Halvorsen and S. Parasa

Impact of Image Resolution on Convolutional Neural Networks Performance in Gastrointestinal Endoscopy

DDW 2021

V. Thambawita, S. Hicks, P. Halvorsen and M. Riegler

DivergentNets: Medical Image Segmentation by Network Ensemble

EndoCV

V. Thambawita, S. Hicks, J. Isaksen, M. H. Stensen, T. B. Haugen, J. Kanters, S. Parasa, T. de Lange, H. D. Johansen, D. Johansen, H. L. Hammer, P. Halvorsen and M. Riegler

DeepSynthBody: the beginning of the end for data deficiency in medicine

The International Conference on Applied Artificial Intelligence (ICAPAI)

D. Jha, N. K. Tomar, S. Ali, M. Riegler, H. D. Johansen, D. Johansen, T. de Lange and P. Halvorsen

NanoNet: Real-Time Polyp Segmentation in Video Capsule Endoscopy and Colonoscopy

34th IEEE CBMS International Symposium on Computer-Based Medical Systems

A. Srivastava, S. Chanda, D. Jha, M. Riegler, P. Halvorsen, D. Johansen and U. Pal

PAANet: Progressive Alternating Attention for Automatic Medical Image Segmentation

Proc. of 2021 4th International Conference on Bio-Engineering for Smart Technologies (BioSMART)

S. Hicks, D. Jha, V. Thambawita, H. L. Hammer, T. de Lange, S. Parasa, M. Riegler and P. Halvorsen

Medico Multimedia Task at MediaEval 2021: Transparency in Medical Image Segmentation

Mediaeval Medico 2021

N. P. P. TzavaraTzavara and B. Singstad

Transfer Learning in Polyp and Endoscopic Tool Segmentation from Colonoscopy Images

Nordic Machine Intelligence

S. Z. Hassan, K. Ahmad, M. Riegler, S. Hicks, N. Conci, P. Halvorsen and A. Al-Fuqaha

Visual Sentiment Analysis: A Natural Disaster Use-case Task at MediaEval 2021

MediaEval 2021

V. Thambawita, D. Jha, H. L. Hammer, H. D. Johansen, D. Johansen, P. Halvorsen and M. Riegler

An Extensive Study on Cross-Dataset Bias and Evaluation Metrics Interpretation for Machine Learning applied to Gastrointestinal Tract Abnormality Classification

ACM Transactions on Computing for Healthcare

H. Borgli, V. Thambawita, P. H. Smedsrud, S. Hicks, D. Jha, S. L. Eskeland, K. R. Randel, K. Pogorelov, M. Lux, D. T. D. Nguyen, D. Johansen, C. Griwodz, H. K. Stensland, E. Garcia-Ceja, P. T. Schmidt, H. L. Hammer, M. Riegler, P. Halvorsen and T. de Lange

HyperKvasir, a comprehensive multi-class image and video dataset for gastrointestinal endoscopy

Scientific Data

T. Roß, A. Reinke, P. M. Full, M. Wagner, H. Kenngott, M. Apitz, H. Hempe, D. M. Filimon, P. Scholz, T. N. Tran, P. Bruno, P. A. ́. aez, G. Bin Bian, S. Bodenstedt, J. L. Bolmgren, L. B. ́. anchez, H. Bin Chen, C. G. ́. alez, D. Guo, P. Halvorsen, P. Heng, E. Hosgor, Z. Hou, F. Isensee, D. Jha, T. Jiang, Y. Jin, K. Kirtac, S. Kletz, S. Leger, Z. Li, K. H. Maier-Hein, Z. Ni, M. Riegler, K. Schoeffmann, R. Shi, S. Speidel, M. Stenzel, I. Twick, G. Wang, i. Wang, L. Wang, L. Wang, Y. Zhang, Y. Zhou, L. Zhu, M. Wiesenfarth, A. Kopp-Schneider, B. P. M. ̈. uller-Stich and L. Maier-Hein

Comparative validation of multi-instance instrument segmentation in endoscopy: results of the ROBUST-MIS 2019 challenge

Medical Image Analysis

D. Jha, P. H. Smedsrud, M. Riegler, P. Halvorsen, H. D. Johansen, T. de Lange and D. Johansen

Kvasir-SEG: A Segmented Polyp Dataset

International Conference on Multimedia Modeling

B. Ionescu, H. Müller, R. Péteri, D. Dang-Nguyen, L. Zhou, L. Piras, M. Riegler, P. Halvorsen, M. Tran, M. Lux, C. Gurrin, J. Chamberlain, A. Clark, A. Campello, A. G. S. de Herrera, A. Ben Abacha, V. Datla, S. A. Hasan, J. Liu, D. Demner-Fushman, O. Pelka, C. M. Friedrich, Y. D. Cid, S. Kozlovski, V. Liauchuk, V. Kovalev, R. Berari, P. Brie, D. Fichou, M. Dogariu, L. D. Stefan and M. G. Constantin

ImageCLEF 2020: Multimedia Retrieval in Lifelogging, Medical, Nature, and Internet Applications

European Conference on Information Retrieval

S. Hicks, V. Thambawita, H. L. Hammer, T. B. Haugen, J. M. Andersen, O. Witczak, P. Halvorsen and M. Riegler

ACM Multimedia BioMedia 2020 Grand Challenge Overview

Proceedings of the 28th ACM International Conference on Multimedia

O. A. N. Rongved, S. Hicks, V. Thambawita, H. K. Stensland, E. Zouganeli, D. Johansen, M. Riegler and P. Halvorsen

Real-Time Detection of Events in Soccer Videos using 3D Convolutional Neural Networks

2020 IEEE International Symposium on Multimedia (ISM)

S. Hicks, D. Jha, V. Thambawita, P. Halvorsen, H. L. Hammer and M. Riegler

The EndoTect 2020 Challenge: Evaluation and Comparison of Classification, Segmentation and Inference Time for Endoscopy

25th International Conference on Pattern Recognition (ICPR)

V. Thambawita, S. Hicks, P. Halvorsen and M. Riegler

Pyramid-Focus-Augmentation: Medical Image Segmentation with Step-Wise Focus

MediaEval 2020

O. O. Nedrejord, V. Thambawita, S. Hicks, P. Halvorsen and M. Riegler

Vid2Pix - A Framework for Generating High-Quality Synthetic Videos

2020 IEEE International Symposium on Multimedia (ISM)

P. Jakobsen, E. Garcia-Ceja, L. A. Stabell, K. J. Oedegaard, J. O. Berle, V. Thambawita, S. Hicks, P. Halvorsen, O. B. Fasmer and M. Riegler

PSYKOSE: A Motor Activity Database of Patients with Schizophrenia

2020 IEEE 33rd International Symposium on Computer-Based Medical Systems (CBMS)

V. Ninh, T. Le, L. Zhou, L. Piras, M. Riegler, P. Halvorsen, M. Tran, M. Lux, C. Gurrin and D. Dang-Nguyen

Overview of ImageCLEF lifelog 2020: lifelog moment retrieval and sport performance lifelog

CLEF2020

T. Le, V. Ninh, L. Zhou, M. Nguyen-Ngoc, H. Trinh, N. Tran, L. Piras, M. Riegler, P. Halvorsen and M. Lux

Organiser Team at ImageCLEFlifelog 2020: A Baseline Approach for Moment Retrieval and Athlete Performance Prediction using Lifelog Data

CLEF2020

H. D. Johansen, D. Johansen, T. Kupka, M. Riegler and P. Halvorsen

Scalable Infrastructure for Efficient Real-Time Sports Analytics

Companion Publication of the 2020 International Conference on Multimodal Interaction

D. Jha, S. Hicks, K. Emanuelsen, H. D. Johansen, D. Johansen, T. de Lange, M. Riegler and P. Halvorsen

Medico Multimedia Task at MediaEval 2020: Automatic Polyp Segmentation

Medico MediaEval 2020

D. Jha, A. Yazidi, M. Riegler, D. Johansen, H. D. Johansen and P. Halvorsen

LightLayers: Parameter Efficient Dense and Convolutional Layers for Image Classification

The Joint International Conference PDCAT-PAAP 2020

B. Ionescu, H. Müller, R. Péteri, A. Ben Abacha, V. Datla, S. A. Hasan, D. Demner-Fushman, S. Kozlovski, V. Liauchuk, Y. D. Cid, V. Kovalev, O. Pelka, C. M. Friedrich, A. G. S. de Herrera, V. Ninh, T. Le, L. Zhou, L. Piras, M. Riegler, P. Halvorsen, M. Tran, M. Lux, C. Gurrin, D. Dang-Nguyen, J. Chamberlain, A. Clark, A. Campello, D. Fichou, R. Berari, P. Brie, M. Dogariu, L. D. Stefan and M. G. Constantin

Overview of the ImageCLEF 2020: Multimedia Retrieval in Medical, Lifelogging, Nature, and Internet Applications

CLEF 2020

D. Jha, S. Ali, K. Emanuelsen, S. Hicks, V. Thambawita, E. Garcia-Ceja, M. Riegler, T. de Lange, P. T. Schmidt, H. D. Johansen, D. Johansen and P. Halvorsen

Kvasir-instrument: Diagnostic and therapeutic tool segmentation dataset in gastrointestinal endoscopy

International Conference on Multimedia Modeling

D. Jha, M. Riegler, D. Johansen, P. Halvorsen and H. D. Johansen

DoubleU-Net: A Deep Convolutional Neural Network for Medical Image Segmentation

CBMS 2020: International Symposium on Computer-Based Medical Systems

H. Svoren, V. Thambawita, P. Halvorsen, P. Jakobsen, E. Garcia-Ceja, F. M. Noori, H. L. Hammer, M. Lux, M. Riegler and S. Hicks

Toadstool: A Dataset for Training Emotional IntelligentMachines Playing Super Mario Bros

The ACM Multimedia Systems Conference (MMSys)

V. Thambawita, S. Hicks, H. Borgli, H. K. Stensland, D. Jha, M. K. Svensen, S. Pettersen, D. Johansen, H. D. Johansen, S. D. Pettersen, S. Nordvang, S. Pedersen, A. Gjerdrum, T. Grønli, P. M. Fredriksen, R. Eg, K. Hansen, S. Fagernes, C. Claudi, A. Biørn-Hansen, D. T. D. Nguyen, T. Kupka, H. L. Hammer, R. Jain, M. Riegler and P. Halvorsen

PMData: a sports logging dataset

Proceedings of the 11th ACM Multimedia Systems Conference

L. Piras, B. Caputo, D. Dang-Nguyen, M. Riegler and P. Halvorsen

Image Retrieval Evaluation in Specific Domains

Information Retrieval Evaluation in a Changing World - Lessons Learned from 20 Years of CLEF

M. Lux, M. Riegler, P. Halvorsen, D. Dang-Nguyen and M. Potthast

Challenges for Multimedia Research in E-Sports Using Counter-Strike Global Offensive as an Example

Savegame

K. Ahmad, K. Pogorelov, M. Riegler, O. Ostroukhova, P. Halvorsen, N. Conci and R. Dahyot

Automatic detection of passable roads after floods in remote sensed and social media data

Signal Processing: Image Communication

S. Hicks, J. M. Andersen, O. Witczak, V. Thambawita, P. Halvorsen, H. L. Hammer, T. B. Haugen and M. Riegler

Machine Learning-Based Analysis of Sperm Videos and Participant Data for Male Fertility Prediction

Nature Scientific Reports

S. Hicks, P. H. Smedsrud, M. Riegler, T. de Lange, A. Petlund, S. L. Eskeland, K. Pogorelov, P. T. Schmidt and P. Halvorsen

Deep Learning for Automatic Generation of Endoscopy Reports

Gastrointestinal Endoscopy

K. Ahmad, K. Pogorelov, M. Riegler, N. Conci and P. Halvorsen

Social media and satellites: Disaster event detection, linking and summarization

Multimedia Tools and Applications

K. Pogorelov, S. Suman, F. A. Hussin, A. S. Malik, O. Ostroukhova, M. Riegler, P. Halvorsen, S. H. Ho and K. Goh

Bleeding detection in wireless capsule endoscopy videos—Color versus texture features

Journal of applied clinical medical physics

M. Jeppsson, H. Espeland, T. Kupka, R. Langseth, A. Petlund, P. Qiaoqiao, C. Xue, D. Johansen, K. Pogorelov, H. K. Stensland, C. Griwodz, M. Riegler and P. Halvorsen

Efficient Live and On-Demand Tiled HEVC 360 VR Video Streaming

International Journal of Semantic Computing

J. Markussen, L. B. Kristiansen, R. Borgli, H. Borgli, H. K. Stensland, F. Seifert, M. Riegler, C. Griwodz and P. Halvorsen

Flexible device compositions and dynamic resource sharing in PCIe interconnected clusters using Device Lending

Cluster Computing

M. Riegler, P. H. Smedsrud, T. de Lange and P. Halvorsen

Maskinlæringssystemer for gastrointestinale endoskopier

Best Practice Nordic - Gastroenterologi

P. H. Smedsrud, M. Riegler, T. de Lange, A. Petlund, S. L. Eskeland and P. Halvorsen

Kunstig intelligens for endoskopi – Automatisk deteksjon av lesjoner i sanntid

R. Borgli, H. Borgli, K. Pogorelov, M. Riegler, J. Markussen, H. K. Stensland, P. Halvorsen, C. Griwodz, S. L. Eskeland and T. de Lange

Efficient Processing of Medical Videos in a Multi-auditory Environment Using Gpu Lending

M. Kirkerød, R. Borgli, H. Borgli, V. Thambawita, S. Hicks, M. Riegler and P. Halvorsen

Unsupervised Preprocessing to Improve Generalisation for Medical Image Classification

IEEE 13th International Symposium on Medical Information and Communication Technology (ISMICT)

M. Lux, P. Halvorsen, D. Dang-Nguyen, H. K. Stensland, M. Kesavulu, M. Potthast and M. Riegler

Summarizing E-Sports Matches and Tournaments: The Example of Counter-Strike: Global Offensive

International Workshop on Immersive Mixed and Virtual Environment Systems (MMVE)

R. Borgli, H. Borgli, H. K. Stensland, M. Riegler and P. Halvorsen

Automatic Hyperparameter Optimization for Transfer Learning on Medical Image Datasets Using Bayesian Optimization

13th International Symposium on Medical Information and Communication Technology (ISMICT)

F. L. Henriksen, R. Jensen, H. K. Stensland, D. Johansen, M. Riegler and P. Halvorsen

Performance of Data Enhancements and Training Optimization for Neural Network – A Polyp Detection Case Study

IEEE CBMS International Symposium on Computer-Based Medical Systems (CBMS)

K. Andreassen, D. Johansen, H. Johansen, I. Baptista, S. A. Pettersen, M. Riegler and P. Halvorsen

Real-time Analysis of Physical Performance Parameters in Elite Soccer

2019 International Conference on Content-Based Multimedia Indexing (CBMI)

T. Wiik, H. D. Johansen, S. A. Pettersen, I. Baptista, T. Kupka, D. Johansen, M. Riegler and P. Halvorsen

Predicting Peek Readiness-to-Train of Soccer Players Using Long Short-Term Memory Recurrent Neural Networks

2019 International Conference on Content-Based Multimedia Indexing (CBMI)

V. Thambawita, H. L. Hammer, M. Riegler and P. Halvorsen

GANEx: A complete pipeline of training, inference and benchmarking GAN experiments

2019 International Conference on Content-Based Multimedia Indexing (CBMI)

A. Nordskog, P. Halvorsen, S. Hicks, H. K. Stensland, H. L. Hammer, D. Johansen and M. Riegler

Semantic Analysis of Soccer News for Automatic Game Event Classification

2019 International Conference on Content-Based Multimedia Indexing (CBMI)

D. Jha, P. H. Smedsrud, M. Riegler, D. Johansen, T. de Lange, P. Halvorsen and H. D. Johansen

ResUNet++: An Advanced Architecture for Medical Image Segmentation

2019 IEEE International Symposium on Multimedia (ISM)

H. Borgli, H. K. Stensland, P. Halvorsen and M. Riegler

Saga: An Open Source Platform for Training Machine Learning Models and Community-driven Sharing of Techniques

International Conference on Content-Based Multimedia Indexing (CBMI 2019)

S. Hicks, A. Petlund, T. de Lange, P. T. Schmidt, P. Halvorsen, M. Riegler, P. H. Smedsrud, T. B. Haugen, K. R. Randel, K. Pogorelov, H. K. Stensland, D. Dang-Nguyen and M. Lux

ACM Multimedia BioMedia 2019 Grand Challenge Overview

The ACM International Conference on Multimedia (ACM MM)

P. Halvorsen, M. Riegler and K. Schoeffmann

Medical Multimedia Systems and Applications

Proceedings of the 27th ACM International Conference on Multimedia - MM '19

J. I. Frogner, F. M. Noori, P. Halvorsen, S. Hicks, E. Garcia-Ceja, J. Torresen and M. Riegler

One-Dimensional Convolutional Neural Networks on Motor Activity Measurements in Detection of Depression

Proceedings of the 4th International Workshop on Multimedia for Personal Health & Health Care - HealthMedia '19

V. Thambawita, P. Halvorsen, H. L. Hammer, M. Riegler and T. B. Haugen

Stacked dense optical flows and dropout layers to predict sperm motility and morphology

MediaEval 2019, 27-29 October 2019, Sophia Antipolis, France

V. Thambawita, P. Halvorsen, H. L. Hammer, M. Riegler and T. B. Haugen

Extracting temporal features into a spatial domain using autoencoders for sperm video analysis

MediaEval 2019

E. R. Eriksen, S. Hicks, M. Riegler, P. Halvorsen and V. Carapella

A Web-Based Software for Training and Quality Assessment in the Image Analysis Workflow for Cardiac T1 Mapping MRI

2019 IEEE International Symposium on Multimedia (ISM)

J. Rosenblad, S. Hicks, H. K. Stensland, T. B. Haugen, P. Halvorsen and M. Riegler

Using 2D and 3D Convolutional Neural Networks to Predict Semen Quality

MediaEval

S. Hicks, P. Halvorsen, T. B. Haugen, J. M. Andersen, O. Witczak, K. Pogorelov, H. L. Hammer, D. Dang-Nguyen, M. Lux and M. Riegler

Predicting Sperm Motility and Morphology using Deep Learning and Handcrafted Features

MediaEval

S. Hicks, T. B. Haugen, P. Halvorsen and M. Riegler

Using Deep Learning to Predict Motility and Morphology of Human Sperm

MediaEval 2019

S. Hicks, P. Halvorsen, T. B. Haugen, J. M. Andersen, O. Witczak, K. Pogorelov, H. L. Hammer, D. Dang-Nguyen, M. Lux and M. Riegler

Medico Multimedia Task at MediaEval 2019

MediaEval

T. B. Haugen, S. Hicks, J. M. Andersen, O. Witczak, H. L. Hammer, R. Borgli, P. Halvorsen and M. Riegler

VISEM: a multimodal video dataset of human spermatozoa

Proceedings of the 10th ACM Multimedia Systems Conference

M. Lux, M. Riegler, D. Dang-Nguyen, J. Pirker, M. Potthast and P. Halvorsen

GameStory Task at MediaEval 2019

Proceedings of MediaEval 2019

V. R. Gaddam, R. Langseth, H. K. Stensland, C. Griwodz, M. Riegler, T. Kupka, H. Espeland, D. Johansen, H. Johansen and P. Halvorsen

Camera Synchronization for Panoramic Videos

MediaSync

M. Soleymani, M. Riegler and P. Halvorsen

Multimodal analysis of user behavior and browsed content under different image search intents

International Journal of Multimedia Information Retrieval

T. de Lange, P. Halvorsen and M. Riegler

Methodology to develop machine learning algorithms to improve performance in gastrointestinal endoscopy

World Journal of Gastroenterology

S. A. Pettersen, H. D. Johansen, I. A. M. Baptista, P. Halvorsen and D. Johansen

Quantified Soccer Using Positional Data: A Case Study

Frontiers in Physiology

K. Ahmad, K. Pogorelov, M. Riegler, N. Conci and P. Halvorsen

Social Media and Satellites. Disaster event detection, linking and summarization

Multimedia Tools and Applications

K. Pogorelov, O. Ostroukhova, A. Petlund, P. Halvorsen, T. de Lange, H. Espeland, T. Kupka, C. Griwodz and M. Riegler

Deep Learning and Handcrafted Feature Based Approaches for Automatic Detection of Angiectasia

2018 IEEE Conference on Biomedical and Health Informatics (BHI)

F. J. Velazquez-Garcia, P. Halvorsen, H. K. Stensland and F. Eliassen

Dynamic Adaptation of Multimedia Presentations for Videoconferencing in Application Mobility

IEEE International Conference on Multimedia and Expo (ICME)

F. J. Velazquez-Garcia, P. Halvorsen, H. K. Stensland and F. Eliassen

Autonomic Adaptation of Multimedia Content Adhering to Application Mobility

Distributed Applications and Interoperable Systems (DAIS 2018)

S. Hicks, K. Pogorelov, M. Lux, M. Jeppsson, K. R. Randel, T. de Lange, S. L. Eskeland, P. Halvorsen and M. Riegler

Comprehensible Reasoning and Automated Reporting of Medical Examinations Based on Deep Learning Analysis

Proceedings of the 9th ACM Multimedia Systems Conference

K. Pogorelov, Z. Albisser, O. Ostroukhova, M. Lux, D. Johansen, P. Halvorsen and M. Riegler

OpenSea - Open Search Based Classification Tool

Proceedings of the 9th ACM Multimedia Systems Conference

S. Hicks, M. Lux, T. de Lange, K. R. Randel, M. Jeppsson, K. Pogorelov, P. Halvorsen and M. Riegler

Mimir: An Automatic Reporting and Reasoning System for Deep Learning based Analysis in the Medical Domain

Proceedings of the 9th ACM Multimedia Systems Conference

K. Pogorelov, O. Ostroukhova, M. Jeppsson, H. Espeland, C. Griwodz, T. de Lange, D. Johansen, M. Riegler and P. Halvorsen

Deep Learning and Hand-crafted Feature Based Approaches for Polyp Detection in Medical Videos

31st IEEE CBMS International Symposium on Computer-Based Medical Systems

S. Hicks, M. Riegler, K. Pogorelov, T. de Lange, K. R. Randel, K. V. Ånonsen, M. Jeppsson, P. Halvorsen and S. L. Eskeland

Dissecting Deep Neural Networks for Better Medical Image Classification and Classification Understanding

31st IEEE CBMS International Symposium on Computer-Based Medical Systems

J. Markussen, L. B. Kristiansen, H. K. Stensland, F. Seifert, C. Griwodz and P. Halvorsen

Flexible Device Sharing in PCIe Clusters using Device Lending

International Conference on Parallel Processing Companion (ICPP'18 Comp)

V. Thambawita and D. Jha

The Medico-Task 2018: Disease Detection in the Gastrointestinal Tract using Global Features and Deep Learning

MediaEval 2018

S. Hicks and P. H. Smedsrud

Deep Learning Based Disease Detection Using Domain Specific Transfer Learning

MediaEval 2018

C. Griwodz, L. Calvet and P. Halvorsen

Popsift: a faithful SIFT implementation for real-time applications

Proceedings of the 9th ACM Multimedia Systems Conference

T. J. D. Berstad, M. Riegler, H. Espeland, T. de Lange, P. H. Smedsrud, K. Pogorelov, H. K. Stensland and P. Halvorsen

Tradeoffs using Binary and Multiclass Neural Network Classification for Medical Multidisease Detection

2018 IEEE International Symposium on Multimedia (ISM)

M. Jeppsson, H. Espeland, T. Kupka, R. Langseth, A. Petlund, P. Qiaoqiao, C. Xue, K. Pogorelov, M. Riegler, D. Johansen, C. Griwodz and P. Halvorsen

Efficient Live and on-Demand Tiled HEVC 360 VR Video Streaming

2018 IEEE International Symposium on Multimedia (ISM)

M. Riegler, P. Halvorsen, B. Münzer and K. Schoeffmann

The Importance of Medical Multimedia

2018 ACM Multimedia Conference (MM '18)

M. Kirkerød, V. Thambawita, M. Riegler and P. Halvorsen

Using preprocessing as a tool in medical image detection

MediaEval 2018

R. Borgli, H. Borgli, P. Halvorsen, M. Riegler and H. K. Stensland

Automatic Hyperparameter Optimization in Keras for the MediaEval 2018 Medico Multimedia Task

Working Notes Proceedings of the MediaEval 2018 Workshop

K. Pogorelov, M. Riegler, P. Halvorsen, S. Hicks, K. R. Randel, D. Dang-Nguyen, M. Lux, O. Ostroukhova and T. de Lange

Medico Multimedia Task at MediaEval 2018

Working Notes Proceedings of the MediaEval 2018 Workshop

O. Ostroukhova, K. Pogorelov, M. Riegler, D. Dang-Nguyen and P. Halvorsen

Transfer learning with prioritized classification and training dataset equalization for medical objects detection

Working Notes Proceedings of the MediaEval 2018 Workshop

N. Said, K. Pogorelov, K. Ahmad, M. Riegler, N. Ahmad, O. Ostroukhova, P. Halvorsen and N. Conci

Deep learning approaches for flood classification and flood aftermath detection

Working Notes Proceedings of the MediaEval 2018 Workshop

M. Steiner, M. Lux and P. Halvorsen

The 2018 Medico Multimedia Task Submission of Team NOAT using Neural Network Features and Search-based Classification

Proceeding of the MediaEval Benchmarking Initiative for Multimedia Evaluation

M. Lux, M. Riegler, D. Dang-Nguyen, M. Larson, M. Potthast and P. Halvorsen

GameStory Task at MediaEval 2018

Proceeding of the MediaEval Benchmarking Initiative for Multimedia Evaluation

M. Lux, M. Riegler, D. Dang-Nguyen, M. Larson, M. Potthast and P. Halvorsen

Team ORG @ GameStory Task 2018

Proceeding of the MediaEval Benchmarking Initiative for Multimedia Evaluation

K. Pogorelov, O. Ostroukhova, A. Petlund, P. Halvorsen, H. Espeland, T. Kupka, T. de Lange, C. Griwodz and M. Riegler

Automatic Detection of Angiectasia: Evaluation of Deep Learning and Handcrafted Approaches

IEEE Conference on Biomedical and Health Informatics (BHI) 2018

K. Pogorelov, M. Riegler, S. L. Eskeland, T. de Lange, D. Johansen, C. Griwodz, P. T. Schmidt and P. Halvorsen

Efficient disease detection in gastrointestinal videos – global features versus neural networks

Multimedia Tools and Applications

M. Riegler, K. Pogorelov, S. L. Eskeland, P. T. Schmidt, Z. Albisser, D. Johansen, C. Griwodz, P. Halvorsen and T. de Lange

From Annotation to Computer-Aided Diagnosis: Detailed Evaluation of a Medical Multimedia System

ACM Transactions on Multimedia Computing, Communications, and Applications

M. Lux, M. Riegler, P. Halvorsen and G. MacStravic

LireSolr - A Visual Information Retrieval Server

ACM International Conference on Multimedia Retrieval

K. Pogorelov, M. Riegler, P. Halvorsen and C. Griwodz

ClusterTag: Interactive Visualization, Clustering and Tagging Tool for Big Image Collections

ACM International Conference on Multimedia Retrieval

K. Ahmad, M. Riegler, A. Riaz, N. Conci, D. Dang-Nguyen and P. Halvorsen

The JORD System - Linking sky and social multimedia data to Natural and Technological Disasters

ACM International Conference on Multimedia Retrieval

K. Pogorelov, K. Ranheim, C. Griwodz, T. de Lange, S. L. Eskeland, D. Johansen, P. T. Schmidt, C. Spampinato, D. Dang-Nguyen, M. Lux, M. Riegler and P. Halvorsen

Kvasir: A Multi-Class Image-Dataset for Computer Aided Gastrointestinal Disease Detection

ACM Multimedia Systems

K. Pogorelov, K. Ranheim, T. de Lange, S. L. Eskeland, D. Johansen, C. Griwodz, C. Spampinato, M. Taschwer, M. Lux, P. T. Schmidt, M. Riegler and P. Halvorsen

Nerthus: A Bowel Preparation Quality Video Dataset

ACM Multimedia Systems

M. Soleymani, M. Riegler and P. Halvorsen

Multimodal Analysis of Image Search Intent - Intent Recognition in Image Search from User Behavior and Visual Content

ACM International Conference on Multimedia Retrieval

I. Ahmed, M. Riegler, A. Petlund, C. Griwodz and P. Halvorsen

Finding equilibrium for gym ownership distribution based on game dynamics in Pokémon GO game

ACM International Workshop on Massively Multiuser Virtual Environments

S. L. Eskeland, L. Aabakken, M. Riegler, K. Pogorelov, P. T. Schmidt, D. Johansen and P. Halvorsen

EIR: changing the scene of automatic detection software for gastrointestinal endoscopy

World Congress of GI Endoscopy

K. R. Stokke, H. K. Stensland, C. Griwodz and P. Halvorsen

Load Balancing of Multimedia Workloads for Energy Efficiency on the Tegra K1 Multicore Architecture

8th annual ACM conference on Multimedia Systems (MMSys)

K. Pogorelov, S. L. Eskeland, T. de Lange, C. Griwodz, K. R. Randel, H. K. Stensland, D. Dang-Nguyen, C. Spampinato, D. Johansen, M. Riegler and P. Halvorsen

A Holistic Multimedia System for Gastrointestinal Tract Disease Detection

8th annual ACM conference on Multimedia Systems (MMSys)

M. Riegler, K. Pogorelov, P. Halvorsen, C. Griwodz, T. de Lange, K. R. Randel, S. L. Eskeland, D. Dang-Nguyen, M. Lux and C. Spampinato

Multimedia for medicine: the medico Task at mediaEval 2017

MediaEval Benchmark 2017

K. Pogorelov, M. Riegler, P. Halvorsen, C. Griwodz, T. de Lange, K. R. Randel, S. L. Eskeland, D. Dang-Nguyen, O. Olga, M. Lux and C. Spampinato

A comparison of deep learning with global features for gastrointestinal disease detection

MediaEval Benchmark 2017

K. Ahmad, K. Pogorelov, M. Riegler, N. Conci and P. Halvorsen

CNN and GAN Based Satellite and Social Media Data Fusion for Disaster Detection

MediaEval Benchmark 2017

K. Schoeffmann, B. Münzer, M. Riegler and P. Halvorsen

Medical Multimedia Information Systems (MMIS)

ACM Multimedia

K. Ahmad, M. Riegler, K. Pogorelov, n. null, P. Halvorsen and F. De Natale

JORD: A System for Collecting Information and Monitoring Natural Disasters by Linking Social Media with Satellite Imagery

Proceedings of the 15th International Workshop on Content-Based Multimedia Indexing - CBMI '17

K. Schoeffmann, B. Münzer, M. Riegler and P. Halvorsen

Medical Multimedia Information Systems (MMIS)

the 2017 ACMProceedings of the 2017 ACM on Multimedia Conference - MM '17

Proceedings of the 8th International Workshop on Mobile Video (MoVid'16)

V. R. Gaddam, M. Riegler, R. Eg, C. Griwodz and P. Halvorsen

Tiling in Interactive Panoramic Video: Approaches and Evaluation

IEEE Transactions on Multimedia

K. R. Stokke, H. K. Stensland and P. Halvorsen

A High Precision Power Model for the Tegra K1 CPU, GPU and RAM

GPU Technology Conference 2016

M. Riegler, C. Griwodz, C. Spampinato, T. de Lange, S. L. Eskeland, K. Pogorelov, W. Tavanapong, P. T. Schmidt, C. Gurrin, D. Johansen, H. Johansen and P. Halvorsen

Multimedia and Medicine: Teammates for Better Disease Detection and Survival

ACM Multimedia

K. Skarseth, H. Bjørlo, P. Halvorsen, M. Riegler and C. Griwodz

OpenVQ - A Video Quality Assessment Toolkit

ACM Multimedia

M. Riegler, C. Spampinato, n. null, C. Griwodz and P. Halvorsen

The MediaEval 2016 Context of Experience Task: Recommending Videos Suiting a Watching Situation

MediaEval 2016 Workshop

K. Pogorelov, M. Riegler, P. Halvorsen and C. Griwodz

Simula @ MediaEval 2016 Context of Experience Task

MediaEval 2016 Workshop

n. null, V. P. López, J. Wan, M. Riegler, B. Chen, A. Clapés, S. Escalera, I. Guyon, X. Baró, P. Halvorsen, H. Müller and n. null

ChaLearn Joint Contest on Multimedia Challenges Beyond Visual Analysis: An Overview

International Conference on Pattern Recognition

D. Dang-Nguyen, L. Piras, M. Riegler, C. Gurrin, G. Boato and P. Halvorsen

ImageCLEF 2017 LifeLog task

Challenges in Machine Learning: Gaming and Education (CiML - NIPS 2016 workshop)

K. R. Stokke, H. K. Stensland, P. Halvorsen and C. Griwodz

High-Precision Power Modelling of the Tegra K1 Variable SMP Processor Architecture

10th IEEE International Symposium on Embedded Multicore/Many-core Systems-on-Chip (MCSoC)

D. Dwarakanath, C. Griwodz and P. Halvorsen

Robustness of 3D Point Positions to Camera Baselines in Markerless AR Systems

The 7th ACM International Conference on Multimedia System (MMSys 2016)

M. Loviska, O. Krause, H. A. Engelbrecht, J. B. Nel, G. Schiele, A. Burger, S. Schmeißer, C. Cichiwskyj, L. Calvet, C. Griwodz and P. Halvorsen

Immersed gaming in Minecraft

The 7th ACM International Conference on Multimedia System (MMSys 2016)

M. Riegler, K. Pogorelov, J. Markussen, M. Lux, H. K. Stensland, T. de Lange, C. Griwodz, P. Halvorsen, D. Johansen, P. T. Schmidt and S. L. Eskeland

Computer Aided Disease Detection System for Gastrointestinal Examinations

Multimedia Systems Conference 2016

M. Riegler, n. null, C. Spampinato, P. Halvorsen, M. Lux, J. Markussen, K. Pogorelov, C. Griwodz and H. K. Stensland

Right inflight? A dataset for exploring the automatic prediction of movies suitable for a watching situation

Multimedia Systems Conference 2016

K. Pogorelov, M. Riegler, J. Markussen, H. K. Stensland, P. Halvorsen, C. Griwodz, S. L. Eskeland and T. de Lange

Efficient Processing of Videos in a Multi Auditory Environment Using Device Lending of GPUs

The 7th International Conference on Multimedia Systems (MMSys)

M. Lux, M. Riegler, K. Pogorelov, P. Halvorsen and N. Anagnostopoulos

LIRE - Open Source Visual Information Retrieval

Multimedia System Conference 2016

J. Markussen, H. K. Stensland, M. Riegler, H. Kohmann, R. Nordstrøm, C. Griwodz and P. Halvorsen

Device Lending in PCI Express Networks

Proceedings of the 26th International Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV)

K. Pogorelov, M. Riegler, P. Halvorsen, T. de Lange, P. T. Schmidt, S. L. Eskeland, C. Griwodz and D. Johansen

GPU-accelerated Real-time Gastrointestinal Diseases Detection

CBMS 2016 : The 29th International Symposium on Computer-Based Medical Systems

M. Riegler, V. R. Gaddam, n. null, P. Halvorsen and C. Griwodz

Crowdsourcing as Self Fulfilling Prophecy: Influence of Discarding Workers in Subjective Assessment Tasks

International Workshop on Content-based Multimedia Indexing

M. Riegler, K. Pogorelov, M. Lux, P. Halvorsen, C. Griwodz, S. L. Eskeland and T. de Lange

Explorative Hyperbolic-Tree-Based Clustering Tool for Unsupervised Knowledge Discovery

International Workshop on Content-based Multimedia Indexing

M. Riegler, K. Pogorelov, P. Halvorsen, T. de Lange, C. Griwodz, D. Johansen, P. T. Schmidt and S. L. Eskeland

EIR - Efficient Computer Aided Diagnosis Framework for Gastrointestinal Endoscopies

International Workshop on Content-based Multimedia Indexing

K. R. Stokke, H. K. Stensland, C. Griwodz and P. Halvorsen

A High-Precision, Hybrid GPU, CPU and RAM Power Model for Generic Multimedia Workloads

7th annual ACM conference on Multimedia Systems (MMSys)

M. Riegler, D. Dang-Nguyen, B. Winther, C. Griwodz, K. Pogorelov and P. Halvorsen

Heimdallr: a dataset for sport analysis

ACM Multimedia System

Proceedings of the 7th ACM International Workshop on Mobile Video (MOVID'15)

R. Eg, C. Griwodz, P. Halvorsen and D. M. Behne

Audiovisual robustness: Exploring perceptual tolerance to asynchrony and quality distortion

Multimedia Tools and Applications

V. R. Gaddam, R. Eg, R. Langseth, C. Griwodz and P. Halvorsen

The Cameraman Operating My Virtual Camera Is Artificial: Can The Machine Be As Good As A Human?

ACM Transactions on Multimedia Computing, Communications and Applications

R. Langseth, V. R. Gaddam, H. K. Stensland, C. Griwodz, P. Halvorsen and D. Johansen

An Experimental Evaluation of Debayering Algorithms on GPUs for Recording Panoramic Video in Real-time

International Journal of Multimedia Data Engineering and Management (IJMDEM)

H. K. Stensland, M. A. Wilhelmsen, V. R. Gaddam, A. Mortensen, R. Langseth, C. Griwodz and P. Halvorsen

Using a Commodity Hardware Video Encoder for Interactive Applications

International Journal of Multimedia Data Engineering and Management (IJMDEM)

D. K. Krishnappa, M. Zink, C. Griwodz and P. Halvorsen

Cache-Centric Video Recommendation: An Approach to Improve the Efficiency of YouTube Caches

ACM Trans. Multimedia Comput. Commun. Appl.

K. R. Stokke, H. K. Stensland and P. Halvorsen

Energy and Performance Optimization of a Simple Video Encoder on the Jetson­-TK1

GPU Technology Conference 2015

Z. Albisser, M. Riegler, P. Halvorsen, J. Zhou, C. Griwodz, I. Balasingham and C. Gurrin

Expert Driven Semi-Supervised Elucidation Tool for Medical Endoscopic Videos

Proceedings of the 6th ACM Multimedia Systems Conference

M. Riegler, L. Calvet, A. Calvet, P. Halvorsen and C. Griwodz

Exploitation of Producer Intent in Relation to Bandwidth and QoE for Online Video Streaming Services

NOSSDAV at Multimedia Systems Conference

V. R. Gaddam, R. Langseth, H. K. Stensland, C. Griwodz, D. Johansen and P. Halvorsen

Scaling Virtual Camera Services to a Large Number of Users

Proceedings of the 6th annual ACM conference on Multimedia Systems (MMSYS)

M. Riegler, R. Eg, L. Calvet, P. Halvorsen and C. Griwodz

Playing Around the Eye Tracker - A Serious Game Based Dataset

Second International Workshop on Gamification for Information Retrieval (GamifIR’15)

K. R. Stokke, H. K. Stensland, C. Griwodz and P. Halvorsen

Energy Efficient Continuous Multimedia Processing Using the Tegra K1 Mobile SoC

Proceedings of the 7th ACM International Workshop on Mobile Video (MoVid)

K. R. Stokke, H. K. Stensland, C. Griwodz and P. Halvorsen

Energy Efficient Video Encoding Using the Tegra K1 Mobile Processor [Demo Paper]

Proceedings of the 6th ACM Multimedia Systems Conference (MMSys)

D. Dwarakanath, C. Griwodz, P. Halvorsen and J. Lildballe

Online Re-calibration for Robust 3D Measurement Using Single Camera-PantoInspect Train Monitoring System

Proceedings of the International Conference on Computer Vision Systems (ICVS) - Lecture Notes in Computer Science Volume 9163

V. R. Gaddam, H. B. Ngo, R. Langseth, C. Griwodz, D. Johansen and P. Halvorsen

Tiling of Panorama Video for Interactive Virtual Cameras: Overheads and Potential Bandwidth Requirement Reduction

21st International Packet Video Workshop (PV 2015)

B. Winther, M. Riegler, C. Griwodz and P. Halvorsen

Why Design Matters - Crowdsourcing of Complex Tasks

ACM CrowdMM

M. Riegler, n. null, C. Spampinato, J. Markussen, P. Halvorsen and C. Griwodz

Introduction to a Task on Context of Experience: Recommending Videos Suiting a Watching Situation

MediaEval Benchmarking Initiative for Multimedia Evaluation

B. R. Opstad, J. Markussen, I. Ahmed, A. Petlund, C. Griwodz and P. Halvorsen

Latency and Fairness Trade-Off for Thin Streams Using Redundant Data Bundling in TCP

IEEE 40th Conference on Local Computer Networks (LCN)

M. K. Bideh, A. Petlund, C. Griwodz, I. Ahmed, P. Halvorsen, R. Behjati, A. Brunström and S. Alfredsson

TADA: An Active Measurement Tool for Automatic Detection of AQM

Valuetools 2015, Proceedings of the 9th EAI International Conference on Performance Evaluation Methodologies and Tools

K. R. Stokke, H. K. Stensland, P. Halvorsen and C. Griwodz

Why Race-to-Finish is Energy-Inefficient for Continuous Multimedia Workloads

Proceedings of the 9th IEEE International Symposium on Embedded Multicore/Many-core Systems-on-Chip (MCSoC)

P. N. Olsen, M. Nyhus, P. Halvorsen and C. Griwodz

A Logical Memory Model for Scaling Parallel Multimedia Workloads

Network and Operating Systems Support for Digital Audio and Video (NOSSDAV)

D. Dwarakanath, C. Griwodz, P. Halvorsen and J. Lildballe

Study the Effects of Camera Misalignment on 3D Measurements for Efficient Design of Vision-Based Inspection Systems

Artificial Intelligence: Methods and Applications

H. K. Stensland, V. R. Gaddam, M. Tennøe, E. O. Helgedagsrud, M. Næss, H. K. Alstad, C. Griwodz, P. Halvorsen and D. Johansen

Processing Panorama Video in Real-Time

International Journal of Semantic Computing

T. Kupka, H. Riiser, P. Ni, R. Eg, C. Griwodz and P. Halvorsen

Adaptive Media Streaming to Mobile Devices: Challenges, Enhancements, and Recommendations

Advances in Multimedia

P. Halvorsen and C. Griwodz

A correction to Anderssonʼs fusion tree construction

Theoretical Computer Science

H. K. Stensland, Ø. Landsverk, C. Griwodz, P. Halvorsen, V. R. Gaddam, M. Tennøe, E. Helgedagsrud, M. Næss, H. K. Alstad, A. Mortensen, R. Langseth and S. Ljødal

Bagadus: An integrated real-time system for soccer analytics

ACM Transactions on Multimedia Computing, Communications, and Applications

H. K. Stensland, V. R. Gaddam, M. Tennøe, E. Helgedagsrud, M. Næss, H. K. Alstad, C. Griwodz and P. Halvorsen

Processing Panorama Video in Real-time

International Journal of Semantic Computing

H. K. Stensland, V. R. Gaddam, M. Tennøe, E. O. Helgedagsrud, M. Næss, H. K. Alstad, A. Mortensen, R. Langseth, S. Ljødal, Ø. Landsverk, C. Griwodz, P. Halvorsen, M. Stenhaug and D. Johansen

Bagadus: an Integrated Real-Time System for Soccer Analytics

ACM Transactions on Multimedia Computing, Communications, and Applications

M. A. Wilhelmsen, H. K. Stensland, V. R. Gaddam, P. Halvorsen and C. Griwodz

Performance and Application of the NVIDIA NVENC H.264 Encoder

GPU Technology Conference 2014

V. R. Gaddam, R. Langseth, H. K. Stensland, P. Gurdjos, V. Charvillat, C. Griwodz, D. Johansen and P. Halvorsen

Be Your Own Cameraman: Real-Time Support for Zooming and Panning Into Stored and Live Panoramic Video

Proceedings of the 5th annual ACM conference on Multimedia Systems (MMSYS)

A. Mortensen, V. R. Gaddam, H. K. Stensland, C. Griwodz, D. Johansen and P. Halvorsen

Automatic Event Extraction and Video Summaries From Soccer Games

Proceedings of the 5th annual ACM conference on Multimedia Systems (MMSYS)

S. A. Pettersen, P. Halvorsen, H. Johansen, V. Berg-Johansen, V. R. Gaddam, A. Mortensen, R. Langseth, C. Griwodz and H. K. Stensland

Soccer Video and Player Position Dataset

Proceedings of the 5th ACM Multimedia Systems Conference on - MMSys '14

V. R. Gaddam, R. Langseth, H. K. Stensland, C. Griwodz, P. Halvorsen and Ø. Landsverk

Automatic Real-Time Zooming and Panning on Salient Objects from a Panoramic Video

Proceedings of the ACM International Conference on Multimedia - MM '14

L. Kellerer, V. R. Gaddam, R. Langseth, H. K. Stensland, C. Griwodz and P. Halvorsen

Real-Time HDR Panorama Video

Proceedings of the ACM International Conference on Multimedia - MM '14

V. R. Gaddam, R. Langseth, H. K. Stensland, P. Gurdjos, V. Charvillat, C. Griwodz and P. Halvorsen

Be your own cameraman: real-time support for zooming and panning into stored and live panoramic video

Proceedings of the 5th ACM Multimedia Systems Conference on - MMSys '14

A. Mortensen, V. R. Gaddam, H. K. Stensland, C. Griwodz and P. Halvorsen

Automatic event extraction and video summaries from soccer games

Proceedings of the 5th ACM Multimedia Systems Conference on - MMSys '14

V. R. Gaddam, R. Langseth, S. Ljødal, P. Gurdjos, V. Charvillat, C. Griwodz and P. Halvorsen

Interactive Zoom and Panning from Live Panoramic Video

Proceedings of Network and Operating System Support on Digital Audio and Video Workshop

M. Guggenberger, M. Riegler, M. Lux and P. Halvorsen

Event Understanding in Endoscopic Surgery Videos

HuEvent '14: Proceedings of the 1st ACM International Workshop on Human Centered Event Understanding from Multimedia

M. Riegler, P. N. Olsen and P. Halvorsen

Work Like a Bee -Taking Advantage of Diligent Crowdsourcing Workers

MediaEval 2014 Workshop, Barcelona, Catalunya, Spain

M. A. Wilhelmsen, H. K. Stensland, V. R. Gaddam, A. Mortensen, R. Langseth, C. Griwodz and P. Halvorsen

Using a Commodity Hardware Video Encoder for Interactive Video Streaming

IEEE International Symposium on Multimedia (ISM 2014)

R. Langseth, V. R. Gaddam, H. K. Stensland, C. Griwodz and P. Halvorsen

An Evaluation of Debayering Algorithms on GPU for Real-Time Panoramic Video Recording

IEEE International Symposium on Multimedia (ISM 2014)

D. Dwarakanath, C. Griwodz, P. Halvorsen and J. Lildballe

Study the Effects of Camera Misalignment on 3D Measurements for Efficient Design of Vision-Based Inspection Systems

8th Hellenic Conference on Artificial Intelligence (SETN 2014)

V. R. Gaddam, R. Langseth, H. K. Stensland, C. Griwodz and P. Halvorsen

Automatic Real-Time Zooming and Panning on Salient Objects From a Panoramic Video

ACM International Conference on Multimedia

L. Kellerer, V. R. Gaddam, R. Langseth, H. K. Stensland, C. Griwodz, D. Johansen and P. Halvorsen

Real-Time HDR Panorama Video

ACM International Conference on Multimedia

S. A. Pettersen, D. Johansen, H. Johansen, V. Berg-Johansen, V. R. Gaddam, A. Mortensen, R. Langseth, C. Griwodz, H. K. Stensland and P. Halvorsen

Soccer Video and Player Position Dataset

Proceedings of the 5th annual ACM conference on Multimedia Systems (MMSYS)

V. R. Gaddam, C. Griwodz and P. Halvorsen

Automatic Exposure for Panoramic Systems in Uncontrolled Lighting Conditions: a Football Stadium Case Study

The Engineering Reality of Virtual Reality

V. R. Gaddam, R. Langseth, S. Ljødal, P. Gurdjos, V. Charvillat, C. Griwodz and P. Halvorsen

Interactive Zoom and Panning From Live Panoramic Video

Proceeding of the 24th ACM Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV)

I. Ahmed, L. Badia, A. Petlund, C. Griwodz and P. Halvorsen

Analysis of SR ARQ Delays Using Data-Bundling Over Markov Channels

The Nineteenth IEEE Symposium on Computers and Commuications (IEEE ISCC)

L. Böszörményi and P. Halvorsen

Proceeding of the 23rd ACM Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV'13)

M. Tennøe, E. O. Helgedagsrud, M. Næss, H. K. Alstad, H. K. Stensland, P. Halvorsen and C. Griwodz

Real-time Panorama Video Processing Using NVIDIA GPUs

GPU Tecnology Conference 2013

M. Tennøe, E. O. Helgedagsrud, M. Næss, H. K. Alstad, H. K. Stensland, V. R. Gaddam, D. Johansen, C. Griwodz and P. Halvorsen

Efficient Implementation and Processing of a Real-Time Panorama Video Pipeline

IEEE International Symposium on Multimedia (ISM 2013)

K. Raaen, A. Petlund and P. Halvorsen

Is Today's Public Cloud Suited to Deploy Hardcore Realtime Services?

LNCS - Lecture Notes in Computer Science

H. Johansen, S. A. Pettersen, P. Halvorsen and D. Johansen

Combining Video and Player Telemetry for Evidence-Based Decisions in Soccer

Proceedings of the International Congress on Sports Science Research and Technology Support (icSPORTS)

P. Halvorsen, S. Sægrov, A. Mortensen, D. K. C. Kristensen, A. Eichhorn, M. Stenhaug, S. Dahl, H. K. Stensland, V. R. Gaddam, C. Griwodz and D. Johansen

Bagadus: an Integrated System for Arena Sports Analytics - a Soccer Case Study -

Proceedings of the 4th annual ACM conference on Multimedia Systems (MMSYS)

T. Kupka, C. Griwodz, P. Halvorsen, D. Johansen and T. Hovden

Analysis of a Real-World HTTP Segment Streaming Case

Proceedings of the European Interactive TV Conference (EuroITV 2013)

D. K. Krishnappa, M. Zink, C. Griwodz and P. Halvorsen

Cache-Centric Video Recommendation: an Approach to Improve the Efficiency of YouTube Caches

Proceedings of the International Conference on Multimedia Systems (MMSys)

H. Riiser, P. Vigmostad, C. Griwodz and P. Halvorsen

Commute Path Bandwidth Traces From 3G Networks: Analysis and Applications

Proceedings of the International Conference on Multimedia Systems (MMSys)

H. Espeland, H. K. Stensland, D. H. Finstad and P. Halvorsen

Reducing Processing Demands for Multi-Rate Video Encoding: Implementation and Evaluation

International Journal of Multimedia Data Engineering and Management

A. Petlund, P. Halvorsen, P. F. Hansen, T. Lindgren and R. Casais

Network Traffic From Anarchy Online: Analysis, Statistics and Applications

Proceedings of the 2012 Multimedia Systems Conference

T. Kupka, P. Halvorsen and C. Griwodz

Performance of On-Off Traffic Stemming From Live Adaptive Segmented HTTP Video Streaming

Proceedings of the IEEE Conference on Local Computer Networks (LCN)

S. Simen, A. Eichhorn, J. Emerslund, H. K. Stensland, C. Griwodz and P. Halvorsen

BAGADUS: an Integrated System for Soccer Analysis

Proceedings of the International Conference on Distributed Smart Cameras (ICDSC)

H. Riiser, H. Bergsaker, P. Vigmostad, P. Halvorsen and C. Griwodz

A Comparison of Quality Scheduling in Commercial Adaptive HTTP Streaming Solutions on a 3G Network

Proceeding of the ACM Workshop on Mobile Video (MoVid)

K. Raaen, H. Espeland, H. K. Stensland, A. Petlund, P. Halvorsen and C. Griwodz

LEARS: a Lockless, Relaxed-Atomicity State Model for Parallel Execution of a Game Server Partition

The 41st International Conference on Parallel Processing Workshops

D. Dwarakanath, A. Eichhorn, C. Griwodz, P. Halvorsen and D. Dwarakanath

Faster and More Accurate Feature-Based Calibration for Widely Spaced Camera Pairs

Digital Information and Communication Technology and it's Applications (DICTAP)

D. Dwarakanath, A. Eichhorn, P. Halvorsen and C. Griwodz

Evaluating Performance of Feature Extraction Methods for Practical 3D Imaging Systems

27th International Conference Image and Vision Computing New Zealand

H. Espeland, P. N. Olsen, P. Halvorsen and C. Griwodz

Low-Level Scheduling Implications for Data-Intensive Cyclic Workloads on Modern Microarchitectures

The 41st International Conference on Parallel Processing Workshops

D. Johansen, P. Halvorsen, H. Johansen, H. Riiser, C. Gurrin, B. Olstad, C. Griwodz, Å. Kvalnes, J. Hurley and T. Kupka

Search-Based Composition, Streaming and Playback of Video Archive Content

Multimedia Tools and Applications

K. Evensen, D. Kaspar, C. Griwodz, P. Halvorsen, A. F. Hansen and P. E. Engelstad

Using Bandwidth Aggregation to Improve the Performance of Quality-Adaptive Streaming

Signal Processing: Image Communication

H. Riiser, T. Endestad, P. Vigmostad, C. Griwodz and P. Halvorsen

Video Streaming Using a Location-Based Bandwidth-Lookup Service for Bitrate Planning

ACM Transactions on Multimedia Computing, Communications and Applications

P. Beskow, H. Espeland, H. K. Stensland, P. N. Olsen, S. B. Kristoffersen, E. A. Kristiansen, C. Griwodz and P. Halvorsen

Distributed Real-Time Processing of Multimedia Data With the P2G Framework

K. Evensen, D. Kaspar, A. F. Hansen, C. Griwodz and P. Halvorsen

Using Multiple Links to Increase the Performance of Bandwidth-Intensive UDP-Based Applications

Proceedings of IEEE ISCC 2011

T. Kupka, C. Griwodz and P. Halvorsen

An Evaluation of Live Adaptive HTTP Segment Streaming Request Strategies

Proceedings of the IEEE Conference on Local Computer Networks (LCN)

H. Espeland, P. Beskow, H. K. Stensland, P. N. Olsen, S. B. Kristoffersen, C. Griwodz and P. Halvorsen

P2G: a Framework for Distributed Real-Time Processing of Multimedia Data

Proceedings of the International Workshop on Scheduling and Resource Management for Parallel and Distributed Systems (SRMPDS) - The 2011 International Conference on Parallel Processing Workshops

K. Evensen, A. Petlund, H. Riiser, P. Vigmostad, D. Kaspar, C. Griwodz and P. Halvorsen

Mobile Video Streaming Using Location-Based Network Prediction and Transparent Handover

NOSSDAV

K. Evensen, A. Petlund, D. Kaspar, C. Griwodz, P. Halvorsen, H. Riiser and P. Vigmostad

Demo: Quality-Adaptive Video Streaming With Dynamic Bandwidth Aggregation on Roaming, Multi-Homed Clients

Proceedings of the 9th international conference on Mobile systems, applications, and services (MOBISYS)

D. H. Finstad, H. K. Stensland, H. Espeland and P. Halvorsen

Improved Multi-Rate Video Encoding

International Symposium on Multimedia

K. Raaen, H. Espeland, H. K. Stensland, A. Petlund, P. Halvorsen and C. Griwodz

A Demonstration of a Lockless, Relaxed Atomicity State Parallel Game Server (LEARS)

Workshop on Network and Systems Support for Games (NetGames 2011)

P. Ni, R. Eg, A. Eichhorn, C. Griwodz and P. Halvorsen

Flicker Effects in Adaptive Video Streaming to Handheld Devices

Proceedings of the ACM International Multimedia Conference (ACM MM)

K. Evensen, D. Kaspar, C. Griwodz, P. Halvorsen, A. F. Hansen and P. E. Engelstad

Improving the Performance of Quality-Adaptive Video Streaming Over Multiple Heterogeneous Access Networks

Proceedings of the second annual ACM conference on Multimedia systems (MMSYS)

H. Riiser, P. Vigmostad, C. Griwodz and P. Halvorsen

Bitrate and Video Quality Planning for Mobile Streaming Scenarios Using a GPS-Based Bandwidth Lookup Service

Proceedings of the IEEE International Conference on Multimedia and Expo (ICME)

P. Ni, R. Eg, A. Eichhorn, C. Griwodz and P. Halvorsen

Spatial Flicker Effect in Video Scaling

Proceedings of the International Workshop on Quality of Multimedia Experience (QoMEX)

P. Beskow, H. K. Stensland, H. Espeland, E. A. Kristiansen, P. N. Olsen, S. B. Kristoffersen, C. Griwodz and P. Halvorsen

Processing of Multimedia Data Using the P2G Framework

Proceedings of the 19th ACM international conference on Multimedia

Z. Vrba, P. Halvorsen, C. Griwodz, P. Beskow, H. Espeland and D. Johansen

The Nornir Run-Time System for Parallel Programs Using Kahn Process Networks on Multi-Core Machines - a Flexible Alternative to MapReduce

The Journal of Supercomputing

P. Ni, A. Eichhorn, C. Griwodz and P. Halvorsen

Frequent Layer Switching for Perceived Quality Improvements of Coarse-Grained Scalable Video

ACM Multimedia Systems Journal

P. Beskow, A. Petlund, G. Erikstad, C. Griwodz and P. Halvorsen

Reducing Game Latency by Migration, Core-Selection and TCP Modifications

International Journal of Advanced Media and Communication (IJAMC)

Å. Kvalnes, D. Johansen, C. Griwodz and P. Halvorsen

Support for Enterprise Consolidation of I/O Bound Services

Software: Practice and Experience

F. T. Johnsen, T. Hafsøe, A. Eggen, C. Griwodz and P. Halvorsen

Web Services Discovery Across Heterogeneous Military Networks

IEEE Communications Magazine

H. K. Stensland, H. Espeland, C. Griwodz and P. Halvorsen

Temming Av Multikjerneprosessorer - Fordeler Og Utfordringer

The Gathering World & Pegasus

A. Petlund, P. Halvorsen and C. Griwodz

Latency Can Kill - Defeat the Lag!

The Gathering World & Pegasus

K. Evensen, T. Kupka, D. Kaspar, P. Halvorsen and C. Griwodz

Quality-Adaptive Scheduling for Live Streaming Over Multiple Access Networks

The 20th International Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV 2010)

P. Halvorsen, D. Johansen, B. Olstad, T. Kupka and S. Tennøe

VESP: Enriching Enterprise Document Search Results With Aligned Video Summarization

Proceedings of the International Conference on Multimedia (ACM MM)

E. Jacobsen, C. Griwodz and P. Halvorsen

Pull-Patching: a Combination of Multicast and Adaptive Segmented HTTP Streaming

Proceedings of the International Conference on Multimedia (ACM MM)

H. K. Stensland, H. Espeland, C. Griwodz and P. Halvorsen

Tips, Tricks and Troubles: Optimizing for Cell and GPU

The 20th International Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV 2010)

D. Johansen, H. Johansen, P. Halvorsen, B. Olstad, C. Gurrin and C. Griwodz

Composing Personalized Video Playouts Using Search

Proceedings of the International Workshop on Visual Content Identification and Search (VCIDS) - ICME workshops

H. Riiser, P. Halvorsen, C. Griwodz and D. Johansen

Low Overhead Container Format for Adaptive Streaming

Proceedings of the ACM Multimedia Systems (MMSys)

P. Halvorsen, D. Johansen, B. Olstad, T. Kupka and S. Tennøe

VESP: a Video-Enabled Enterprise Search Platform

Proceeding of the International Conference on Data and Knowledge Engineering (ICDKE)

H. K. Stensland, M. Myrseth, C. Griwodz and P. Halvorsen

Cheat Detection Processing: a GPU Versus CPU Comparison

Workshop on Network and Systems Support for Games (NetGames 2010)

S. Boudko, W. Leister, C. Griwodz and P. Halvorsen

Maximizing Video Quality for Several Unicast Streams in a Multipath Overlay Network

Proceedings of International Conference on Internet Multimedia Systems Architecture and Application (IMSAA)

Z. Vrba, P. Halvorsen and C. Griwodz

Program Obfuscation by Strong Cryptography

Proceedings of the International Conference on Availability, Reliability and +Security (ARES), Krakow, Poland, February 2010

D. Kaspar, K. Evensen, P. E. Engelstad, A. F. Hansen, P. Halvorsen and C. Griwodz

Enhancing Video-on-Demand Playout Over Multiple Heterogeneous Access Networks

Consumer Communications and Networking Conference (CCNC)

Z. Vrba, P. Halvorsen and C. Griwodz

A Simple Improvement of the Work-Stealing Scheduling Algorithm

Proceedings of the International Conference on Complex, Intelligent and Software Intensive Systems (CISIS) - International Workshop on Multi-Core Computing Systems (MuCoCoS), Krakow, Poland, February 2010

C. Griwodz and P. Halvorsen

RELAY - on the Performance and Resource Utilization of Time-Dependent Large-Scale Distributed Systems

Simula Research Laboratory - by thinking constantly about it

P. Halvorsen

Video Streaming: History, Current Trends and Future Visions (keynote Abstract)

Proceedings of the World Academy of Science, Engineering and Technology (WASET)

A. Petlund, P. Beskow, J. Pedersen, E. S. Paaby, C. Griwodz and P. Halvorsen

Improving SCTP Retransmission Delays for Time-Dependent Thin Streams

Multimedia Tools and Applications

P. Beskow, K. Vik, P. Halvorsen and C. Griwodz

The Partial Migration of Game State and Dynamic Server Selection to Reduce Latency

Multimedia Tools and Applications

P. Beskow, G. Erikstad, P. Halvorsen and C. Griwodz

Evaluating Ginnungagap: a Middleware for Migration of Partial Game-State Utilizing Core-Selection for Latency Reduction

Proceedings of the workshop on Network and System Support for Games (NetGames)

K. Vik, C. Griwodz and P. Halvorsen

On the Influence of Latency Estimation on Dynamic Group Communication Using Overlays

Proceedings of Multimedia Computing and Networking (MMCN)

Z. Vrba, P. Halvorsen and C. Griwodz

Evaluating the Run-Time Performance of Kahn Process Network Implementation Techniques on Shared-Memory Multiprocessors

Complex, Intelligent and Software Intensive Systems, International Conference

D. Kaspar, K. Evensen, A. F. Hansen, P. E. Engelstad, P. Halvorsen and C. Griwodz

An Analysis of the Heterogeneity and IP Packet Reordering Over Multiple Wireless Networks

IEEE Symposium on Computers and Communications (ISCC)

Z. Vrba, P. Beskow, P. Halvorsen and C. Griwodz

Kahn Process Networks Are a Flexible Alternative to MapReduce

Proceedings of 11th IEEE International Conference on High Performance Computing and Communications (HPCC)

P. Ni, A. Eichhorn, C. Griwodz and P. Halvorsen

Fine-Grained Scalable Streaming From Coarse-Grained Videos

International Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV)

Z. Vrba, H. Espeland, P. Halvorsen and C. Griwodz

Limits of Work-Stealing Scheduling

Job Scheduling Strategies for Parallel Processing (14th International Workshop, 2009)

K. Evensen, D. Kaspar, P. E. Engelstad, A. F. Hansen, C. Griwodz and P. Halvorsen

A Network-Layer Proxy for Bandwidth Aggregation and Reduction of IP Packet Reordering

The 34rd Annual IEEE Conference on Local Computer Networks (LCN)

P. Ni, F. Gaarder, C. Griwodz and P. Halvorsen

Video Streaming Into Virtual Worlds: the Effects of Virtual Screen Distance and Angle on Perceived Quality

ACM Multimedia Conference

D. Johansen, H. Johansen, T. Aarflot, J. Hurley, Å. Kvalnes, C. Gurrin, S. Sav, B. Olstad, E. Aaberg, T. Endestad, H. Riiser, C. Griwodz and P. Halvorsen

DAVVI: a Prototype for the Next Generation Multimedia Entertainment Platform

ACM Multimedia Conference

Z. Vrba, P. Halvorsen, C. Griwodz, P. Beskow and D. Johansen

The Nornir Run-Time System for Parallel Programs Using Kahn Process Networks

Proceedings of 6th International Conference on Network and Parallel Computing (NPC)

C. H. Lunde, H. Espeland, H. K. Stensland, A. Petlund and P. Halvorsen

Improving Disk I/O Performance on Linux

UpTimes - Proceedings of Linux-Kongress and OpenSolaris Developer Conference 2009

C. H. Lunde, H. Espeland, H. K. Stensland and P. Halvorsen

Improving File Tree Traversal Performance by Scheduling I/O Operations in User Space

Proceedings of the 28th IEEE International Performance Computing and Communications Conference (IPCCC)

K. Vik, P. Halvorsen and C. Griwodz

Evaluating Steiner Tree Heuristics and Diameter Variations for Application Layer Multicast

Computer Networks

K. Evensen, A. Petlund, C. Griwodz and P. Halvorsen

Redundant Bundling in TCP to Reduce Perceived Latency for Time-Dependent Thin Streams

IEEE Communications Letters

H. K. Stensland, C. Griwodz and P. Halvorsen

Evaluation of Multi-Core Scheduling Mechanisms for Heterogeneous Processing Architectures

Network and Operating System Support for Digital Audio and Video (NOSSDAV 2008)

A. Petlund, K. Evensen, C. Griwodz and P. Halvorsen

TCP Enhancements for Interactive Thin-Stream Applications

Network and Operating Systems Support for Digital Audio and Video (NOSSDAV 2008)

H. Espeland, C. H. Lunde, H. K. Stensland, C. Griwodz and P. Halvorsen

Transparent Protocol Translation and Load Balancing on a Network Processor in a Media Streaming Scenario

Network and Operating System Support for Digital Audio and Video (NOSSDAV 2008)

H. Riiser, P. Halvorsen, C. Griwodz and B. Hestnes

Performance Measurements and Evaluation of Video Streaming in HSDPA Networks With 16QAM Modulation

IEEE International Conference on Multimedia & Expo (ICME)

S. Boudko, W. Leister, C. Griwodz and P. Halvorsen

A Benchmarking System for Multipath Overlay Multimedia Streaming

IEEE International Conference on Multimedia & Expo (ICME)

A. Petlund, C. Griwodz and P. Halvorsen

TCP Mechanisms for Improving the User Experience for Time-Dependent Thin-Stream Applications

The 33rd Annual IEEE Conference on Local Computer Networks (LCN)

A. Petlund, P. Halvorsen and C. Griwodz

Improving Application Layer Latency for Reliable Thin-Stream Game Traffic

Netgames, Worcester, Ma. US, 2008

K. Vik, C. Griwodz and P. Halvorsen

Constructing Low-Latency Overlay Networks: Tree Vs. Mesh Algorithms

Proceedings of IEEE Conference on Local Computer Networks (LCN)

P. Beskow, K. Vik, P. Halvorsen and C. Griwodz

Latency Reduction by Dynamic Core Selection and Partial Migration of Game State

Proceedings of Workshop on Network and Systems Support for Games (NetGames)

W. Leister, T. Sutinen, S. Boudko, I. Marsh, C. Griwodz and P. Halvorsen

An Architecture for Adaptive Multimedia Streaming to Mobile Nodes

Proceedings of International Conference on Advances in Mobile Computing & Multimedia (MoMM)

A. Petlund, K. Evensen, C. Griwodz and P. Halvorsen

Latency Reducing TCP Modifications for Thin-Stream Interactive Applications

UpTimes - Magazine of the German Unix User Group (Proceedings of Linux Kongress 2008)

K. Vik, P. Halvorsen and C. Griwodz

Multicast Tree Diameter for Dynamic Distributed Interactive Applications

IEEE International Conference on Computer Communications - IEEE INFOCOM

P. Halvorsen, T. A. Dalseng and C. Griwodz

Assessment of Linux' Data Path Components for Download and Streaming

International Journal of Software Engineering and Knowledge Engineering

F. T. Johnsen, T. Hafsøe, C. Griwodz and P. Halvorsen

Workload Characterization for News-on-Demand Streaming Services

International Performance Computing and Communications Conference (IPCCC)

K. Vik, C. Griwodz and P. Halvorsen

Dynamic Group Membership Management for Distributed Interactive Applications

32nd IEEE Conference on Local Computer Networks (LCN)

S. Harcsik, A. Petlund, C. Griwodz and P. Halvorsen

Latency Evaluation of Networking Mechanisms for Game Traffic

Network & System Support for Games (NetGames 2007)

H. Espeland, C. H. Lunde, H. K. Stensland, C. Griwodz and P. Halvorsen

Transparent Protocol Translation for Streaming

ACM International Multimedia Conference (ACM MM)

E. Birkedal, C. Griwodz and P. Halvorsen

Implementation and Evaluation of Late Data Choice for TCP in Linux

IEEE International Symposium on Multimedia (ISM2007)

P. Beskow, P. Halvorsen and C. Griwodz

Latency Reduction in Massively Multi-Player Online Games by Partial Migration of Game State

Second International Conference on Internet Technologies and Applications

W. Palant, C. Griwodz and P. Halvorsen

Evaluating Dead Reckoning Variations With a Multi-Player Game Simulator

Network and Operating System Support for Digital Audio and Video (NOSSDAV 2006)

C. Griwodz and P. Halvorsen

The Fun of Using TCP for an MMORPG

Network and Operating System Support for Digital Audio and Video (NOSSDAV 2006)

C. Majewski, C. Griwodz and P. Halvorsen

Translating Latency Requirements Into Resource Requirements for Game Traffic

International Network Conference (INC 2006)

P. Halvorsen, Ø. Y. Sunde, A. Petlund and C. Griwodz

Programmable Subsystems: a Traffic Shaping & Packet Prioritizing Case Study

International Network Conference (INC 2006)

C. Griwodz, K. Vik and P. Halvorsen

Multicast Tree Reconfiguration in Distributed Interactive Applications

Networking Issues in Multimedia Entertainment (NIME 2006)

K. Vik, C. Griwodz and P. Halvorsen

Applicability of Group Communication for Increased Scalability in MMOGs

Network & System Support for Games (NetGames 2006)

J. Pedersen, C. Griwodz and P. Halvorsen

Considerations for SCTP Retransmission Delays for Thin Streams

Local Computer Networks (LCN 2006)

C. Griwodz, F. T. Johnsen, S. Rekkedal and P. Halvorsen

Caching of Interactive Multiple Choice MPEG-4 Presentations

International Workshop on Multimedia Systems and Networking (WMSN 2006)

W. Palant, C. Griwodz and P. Halvorsen

Consistency Requirements in Multiplayer Online Games

Network & System Support for Games (NetGames 2006)

W. Palant, C. Griwodz and P. Halvorsen

GLS: Simulator for Online Multi-Player Games

ACM Multimedia (MM 2006)

S. L. Amundsen, K. Lund, C. Griwodz and P. Halvorsen

QoS-Aware Mobile Middleware for Video Streaming

31st EUROMICRO Conference on Software Engineering and Advanced Applications (SEAA), Portugal August 30-September 3

P. Halvorsen, T. A. Dalseng and C. Griwodz

Assessment of Data Path Implementations for Download and Streaming

International Conference on Distributed Multimedia Systems (DMS)

Ø. Hvamstad, C. Griwodz and P. Halvorsen

Offloading Multimedia Proxies Using Network Processors

International Network Conference (INC)

T. Plagemann, J. Andersson, O. V. Drugan, V. Goebel, C. Griwodz, P. Halvorsen, E. Munthe-Kaas, M. Puzar, N. C. Sanderson and K. Skjelsvik

Middleware Services for Information Sharing in Mobile Ad-Hoc Networks

Broadband Satellite Communication Systems and the Challenges of Mobility

C. Griwodz, S. Fiksdal and P. Halvorsen

Translating Scalable Video Streams From Wide-Area to Access Networks

Campus-Wide Information Systems

P. Halvorsen, C. Griwodz, V. Goebel, K. Lund, T. Plagemann and J. Walpole

Storage System Support for Continuous-Media Applications, Part 1: Requirements and Single-Disk Issues

IEEE Distributed Systems Online

P. Halvorsen, C. Griwodz, V. Goebel, K. Lund, T. Plagemann and J. Walpole

Storage System Support for Continuous-Media Applications, Part 2: Multiple Disks, Memory, and Integration

IEEE Distributed Systems Online

C. Griwodz, S. Fiksdal and P. Halvorsen

Translating Scalable Video Streams From Wide-Area to Access Networks

Proceedings of the International Network Conference (INC'04)

F. T. Johnsen, C. Griwodz and P. Halvorsen

Structured Partially Caching Proxies for Mixed Media

Web Content Caching and Distribution: 9th International Workshop

P. Halvorsen, T. Plagemann and V. Goebel

Improving the I/O Performance of Intermediate Multimedia Storage Nodes

ACM/Springer Multimedia Systems

T. Plagemann, V. Goebel, C. Griwodz and P. Halvorsen

Towards Middleware Services for Ad-Hoc Network Applications

Proceedings of the Workshop on Future Trends of Distributed Computing Systems (FTDCS)

T. Plagemann, V. Goebel, C. Griwodz, P. Halvorsen, L. Mathey and M. Zink

Towards Scalable and Affordable Content Distribution Services

Proceedings of the International Conference on Telecommunications (ConTEL)

P. Halvorsen, C. Griwodz, K. Lund, V. Goebel and T. Plagemann

Storage System Support for Multimedia Applications

P. Halvorsen, T. Plagemann and V. Goebel

How to Minimize Transport Protocol Processing: Implementation and Evaluation of Network Level Framing

conf\_mnsa

P. Halvorsen, T. Plagemann and V. Goebel

Integrated Error Management for Media-on-Demand Services

Proceedings of the Joint Conference of the IEEE Computer and Communications Societies (INFOCOM)

K. Lund, P. Halvorsen, V. Goebel and T. Plagemann

Requirements Analysis and Design for a Flexible Learning-on-Demand System

World Conference on Integrated Design and Process Technology (IDPT 1999)

P. Halvorsen, K. Lund, V. Goebel, T. Plagemann, T. Preuss and H. Koenig

ConfMan: Integrated WWW and DBS Support for Conference Organization

Poster Proceedings of The Eighth International World Wide Web Conference (WWW'8)

V. Goebel, P. Halvorsen, K. Lund, N. Mirzadeh and T. Plagemann

Towards QoS Support in Multimedia Database Management Systems (Poster)

The 6th ACM Multimedia Conference 98