Pål Halvorsen
ProfessorChief Research Scientist/Research ProfessorHead of Department
- Department
- Holistic Systems
- Organisation
- Simula Metropolitan
Publications
2024
Journal Articles
P. Salehi, S. Z. Hassan, G. A. Baugerud, M. Powell, C. L. Cano, M. S. Johnson, R. K. Røed, D. Johansen, S. S. Sabet, M. Riegler and P. Halvorsen
A theoretical and empirical analysis of 2D and 3D Virtual Environments in Training for Child Interview Skills
IEEE Access
N. Papachrysos, P. H. Smedsrud, K. V. Ånonsen, T. J. D. Berstad, H. Espeland, A. Petlund, P. Hedenström, P. Halvorsen, J. Varkey, H. L. Hammer, M. Riegler and T. de Lange
A comparative study benchmarking colon polyp detection with CADe software
Endoscopy
T. L. Vo, Q. H. Do, T. Nguyen, P. Halvorsen, M. Riegler and B. T. Nguyen
The Effects of Data Imputation on Covariance and Inverse Covariance Matrix Estimation
IEEE Access
T. L. Vo, Q. H. Do, T. Nguyen, P. Halvorsen, M. Riegler and B. T. Nguyen
The Effects of Data Imputation on Covariance and Inverse Covariance Matrix Estimation
IEEE Access
B. Torpmann-Hagen, M. Riegler, P. Halvorsen and D. Johansen
A Robust Framework for Distributional Shift Detection Under Sample-Bias
IEEE Access
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
PLOS One
G. A. Baugerud, M. S. Johnson, R. Dianiska, R. K. Røed, M. Powell, M. E. Lamb, S. Z. Hassan, S. S. Sabet, S. Hicks, P. Salehi, M. Riegler, P. Halvorsen and J. Quas
Using an AI-based avatar for interviewer training at Children’s Advocacy Centers: Proof of Concept
Child Maltreatment
C. Midoglu, A. K. Winther, M. Boeker, S. D. Pettersen, S. Pedersen, N. Ragab, T. Kupka, S. Hicks, M. B. Randers, R. Jain, H. J. Dagenborg, S. Pettersen, D. Johansen, M. Riegler and P. Halvorsen
A large-scale multivariate soccer athlete health, performance, and position monitoring dataset
Scientific Data (Sci Data)
S. M. M. Dorcheh, M. H. Sarkhoosh, C. Midoglu, S. S. Sabet, T. Kupka, D. Johansen, M. Riegler and P. Halvorsen
AI-Based Cropping of Sport Videos using SmartCrop
International Journal of Semantic Computing (IJSC)
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
J. Markussen, L. B. Kristiansen, H. K. Stensland and P. Halvorsen
Multi-Host Sharing of a Single-Function NVMe Device in a PCIe Cluster
SC'24-W: Workshops of the International Conference for High Performance Computing, Networking, Storage and Analysis
P. Salehi, S. Z. Hassan, G. A. Baugerud, M. Powell, C. L. Cano, M. S. Johnson, R. K. Røed, D. Johansen, S. S. Sabet, M. Riegler and P. Halvorsen
Immersive Virtual Reality in Child Interview Skills Training: A Comparison of 2D and 3D Environments
Proceedings of the 16th International Workshop on Immersive Mixed and Virtual Environment Systems
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)
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)
A. B. Ovesen, T. S. Nordmo, M. Riegler, P. Halvorsen and D. Johansen
Sustainable Commercial Fishery Control Using Multimedia Forensics Data from Non-trusted, Mobile Edge Nodes
International Conference on Multimedia Modeling (MMM)
M. Majidi, M. H. Sarkhoosh, C. Midoglu, S. S. Sabet, T. Kupka, D. Johansen and P. Halvorsen
SmartCrop-H: AI-Based Cropping of Ice Hockey Videos
MMSys '24: Proceedings of the 15th ACM Multimedia Systems Conference
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
T. Do, M. A. Vu, H. T. Ly, T. Nguyen, S. Hicks, M. Riegler, P. Halvorsen and B. T. Nguyen
Blockwise Principal Component Analysis for monotone missing data imputation and dimensionality reduction
International Joint Conference on Neural Networks
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
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
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
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: Comparative Analysis of Social Media Strategies Used by European Soccer Leagues and Teams
2022
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