Pål Halvorsen

D. Jha, V. Sharma, D. Banik, D. Bhattacharya, K. Roy, S. Hicks, N. K. Tomar, V. Thambawita, A. Krenzer, G. Ji, S. Poudel, G. Batchkala, S. Alam, A. M. Ahmed, Q. Trinh, Z. Khan, T. Nguyen, S. Shrestha, S. Nathan, J. Gwak, R. K. Jha, Z. Zhang, A. Schlaefer, D. Bhattacharjee, M. Bhuyan, P. K. Das, D. Fan, S. Parasa, S. Ali, M. Riegler, P. Halvorsen, T. de Lange and U. Bagci

Validating polyp and instrument segmentation methods in colonoscopy through Medico 2020 and MedAI 2021 Challenges

Medical Image Analysis

A. Storås, S. Mæland, J. Isaksen, S. Hicks, V. Thambawita, C. Graff, H. L. Hammer, P. Halvorsen, M. Riegler and J. Kanters

Evaluating gradient-based explanation methods for neural network ECG analysis using heatmaps

JAMIA

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 Ice Hockey Videos for Different Social Media Representations

IEEE Access

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

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

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

Overview of ImageCLEFmedical 2024 – Medical Visual Question Answering for Gastrointestinal Tract

CLEF 2024 Conference and Labs of the Evaluation Forum

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

Kvasir-VQA: A Text-Image Pair GI Tract Dataset

VLM4Bio'24: Proceedings of the First International Workshop on Vision-Language Models for Biomedical Applications

Z. Sepasdar, S. Gautam, C. Midoglu, M. Riegler and P. Halvorsen

Soccer-GraphRAG: Applications of GraphRAG in Soccer

Advances on Graph-Based Approaches in Information Retrieval

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

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

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)

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

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