Pål Halvorsen
ProfessorChief Research Scientist/Research ProfessorHead of Department
- Department
- Holistic Systems
- Organisation
- Simula Metropolitan
Publications
2024
Journal Articles
S. Ali, N. Ghatwary, D. Jha, E. Isik-Polat, G. Polat, C. Yang, W. Li, A. Galdran, M. G. Ballester, V. Thambawita, S. Hicks, S. Poudel, S. Lee, Z. Jin, T. Gan, C. Yu, J. Yan, D. Yeo, H. Lee, N. KumarTomar, M. Haithami, A. Ahmed, M. Riegler, C. Daul, P. Halvorsen, J. Rittscher, O. E. Salem, D. Lamarque, R. Cannizzaro, S. Realdon, T. de Lange and J. E. East
Assessing generalisability of deep learning-based polyp detection and segmentation methods through a computer vision challenge
Scientific Reports
Proceedings, refereed
M. H. Sarkhoosh, S. Gautam, C. Midoglu, S. S. Sabet, T. Torjusen and P. Halvorsen
The SoccerSum Dataset for Automated Detection, Segmentation, and Tracking of Objects on the Soccer Pitch
MMSys '24: Proceedings of the 15th ACM Multimedia Systems Conference
M. H. Sarkhoosh, S. Gautam, C. Midoglu, S. S. Sabet and P. Halvorsen
Multimodal AI-Based Summarization and Storytelling for Soccer on Social Media
MMSys '24: Proceedings of the 15th ACM Multimedia Systems Conference
E. J. Kassab, H. M. Solberg, S. Gautam, S. S. Sabet, T. Torjusen, M. Riegler, P. Halvorsen and C. Midoglu
TACDEC: Dataset of Tackle Events in Soccer Game Videos
MMSys '24: Proceedings of the 15th ACM Multimedia Systems Conference
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
MultiMedia Modeling. MMM 2024
Conference proceedings
C. Midoglu, S. S. Sabet, M. H. Sarkhoosh, M. Majidi, S. Gautam, H. M. Solberg, T. Kupka and P. Halvorsen
AI-Based Sports Highlight Generation for Social Media
3rd ACM Mile-High Video Conference (MHV '24)
M. H. Sarkhoosh, S. M. M. Dorcheh, C. Midoglu, S. S. Sabet, T. Kupka, D. Johansen, M. Riegler and P. Halvorsen
AI-Based Cropping of Soccer Videos for Different Social Media Representations
International Conference on Multimedia Modeling (MMM 2024)
F. Alawad, P. Halvorsen and M. Riegler
E2Evideo: End to End Video and Image Pre-processing and Analysis Tool
30th International Conference on Multimedia Modeling
2023
Journal Articles
C. Midoglu, M. Hammou, A. Sharifi, L. Xing, M. Hasan, A. Storås, S. S. Sabet, S. Hicks, I. Strümke, M. Riegler, C. Griwodz and P. Halvorsen
Experiences and Lessons Learned from a Crowdsourced-Remote Hybrid User Survey Framework for Multimedia Evaluation
Encyclopedia with Semantic Computing and Robotic Intelligence
A. Storås, F. Fineide, M. S. Magnø, B. Thiede, X. Chen, I. Strümke, P. Halvorsen, H. Galtung, J. Jensen, T. P. Utheim and M. Riegler
Using machine learning model explanations to identify proteins related to severity of meibomian gland dysfunction
Scientific Reports
A. A. Outa, S. Hicks, V. Thambawita, S. Andresen, J. M. Enserink, P. Halvorsen, M. Riegler and H. Knævelsrud
CELLULAR, A Cell Autophagy Imaging Dataset
Scientific Data
S. Z. Hassan, S. S. Sabet, M. Riegler, G. A. Baugerud, H. Ko, P. Salehi, R. K. Røed, M. S. Johnson and P. Halvorsen
Enhancing investigative interview training using a child avatar system: a comparative study of interactive environments
Scientific Reports
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
NA
M. Boeker, P. Jakobsen, M. Riegler, L. Stabell, O. B. Fasmer, P. Halvorsen and H. L. Hammer
Affect Recognition in Muscular Response Signals
IEEE Access
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
V. Monakhov, V. Thambawita, P. Halvorsen and M. Riegler
GridHTM: Grid-Based Hierarchical Temporal Memory for Anomaly Detection in Videos
Sensors
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
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
Scientific Data
Proceedings, refereed
S. M. M. Dorcheh, M. H. Sarkhoosh, C. Midoglu, S. S. Sabet, T. Kupka, M. Riegler, D. Johansen and P. Halvorsen
SmartCrop: AI-Based Cropping of Soccer Videos
25th IEEE International Symposium on Multimedia (ISM 2023)
B. Ionescu, M. Riegler, P. Halvorsen, S. Hicks, V. Thambawita, A. Storås and e. al.
ImageCLEF 2023 Highlight: Multimedia Retrieval in Medical, Social Media and Content Recommendation Applications
Advances in Information Retrieval. ECIR 2023
D. Jha, V. Sharma, N. Dasu, N. K. Tomar, S. Hicks, M. K. Bhuyan, P. K. Das, M. Riegler, P. Halvorsen, U. Bagci and T. de Lange
GastroVision: A Multi-class Endoscopy Image Dataset for Computer Aided Gastrointestinal Disease Detection
Proc. of Workshop on Machine Learning for Multimodal Healthcare Data (ML4MHD)
T. S. Nordmo, A. B. Ovesen, H. Johansen, P. Halvorsen, M. Riegler and D. Johansen
Fishing Trawler Event Detection: An Important Step Towards Digitization of Sustainable Fishing
2023 3rd International Conference on Applied Artificial Intelligence (ICAPAI)
B. Torpmann-Hagen, P. Halvorsen, M. Riegler and D. Johansen
Addressing Generalization Failure in Deep Detection Models for Fishing Trawler Video Analytics
MediaEval’22: Multimedia Evaluation Workshop
T. Nguyen, H. T. Ly, M. Riegler, P. Halvorsen and H. L. Hammer
Principal Components Analysis based frameworks for efficient missing data imputation algorithms
Recent Challenges in Intelligent Information and Database Systems. ACIIDS 2023
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
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: Proceedings of the 4th ACM Workshop on Intelligent Cross-Data Analysis and Retrieval
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. HECKTOR 2022
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)
T. Nguyen, A. Storås, V. Thambawita, S. Hicks, P. Halvorsen and M. Riegler
Multimedia datasets: challenges and future possibilities
MultiMedia Modeling. MMM 2023
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
Investigative Ophthalmology & Visual Science, ARVO Annual Meeting
A. Storås, F. Fineide, H. L. Hammer, A. Khan, M. Magnø, X. Chen, P. Halvorsen, T. Utheim and M. Riegler
Using explainable artificial intelligence (XAI) to explore factors affecting meibomian gland (MG) dropout
Investigative Ophthalmology & Visual Science, 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)
Miscellaneous
D. Dang-Nguyen, S. Khan, C. Midoglu, M. Riegler, P. Halvorsen and M. Dao
Grand Challenge On Detecting Cheapfakes
M. H. Sarkhoosh, S. M. M. Dorcheh, S. Gautam, C. Midoglu, S. S. Sabet and P. Halvorsen
Soccer on Social Media
2022
Journal Articles
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
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
Proceedings, refereed
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
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
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
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. 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)
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)
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)
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)
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
Talks, invited
A. Storås, I. Strümke, M. Riegler and P. Halvorsen
Explainable Artificial Intelligence in Medicine
Nordic AI Meet 2022