Michael Riegler
ProfessorHead of AI
- Department
- Simula Cyber Security
- Organisation
- Simula Research Laboratory
- Research Interests
- Artificial Intelligence Machine Learning AI Alignment Applied AI Multimedia

- michael@simula.no
Publications
2025
Journal Articles
M. Riegler and e. al.
Consensus statements on the current landscape of artificial intelligence applications in endoscopy, addressing roadblocks, and advancing artificial intelligence in gastroenterology
Gastrointestinal Endoscopy
E. Garcia-Ceja, A. Stautland, M. Riegler, P. Halvorsen, S. Hinojosa, G. Ochoa-Ruiz, J. O. Berle, W. Førland, K. Mjeldheim, K. J. Oedegaard and P. Jakobsen
OBF-Psychiatric, a motor activity dataset of patients diagnosed with major depression, schizophrenia, and ADHD
Scientific Data
L. Le, T. Nguyen, M. Riegler, P. Halvorsen and B. T. Nguyen
Multimodal Missing Data in Healthcare: A Comprehensive Review and Future Directions
Computer Science Review
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 with computer-aided detection (CADe) software
DEN Open
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
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
Miscellaneous
M. Riegler
Fastlåste verdier for alltid?
2024
Journal Articles
A. Chatterjee, M. Riegler, M. S. Johnson, J. Das, N. Pahari, R. Ramachandra, B. Ghosh, A. Saha and R. Bajpai
Exploring online public survey lifestyle datasets with statistical analysis, machine learning and semantic ontology
Scientific Reports
H. L. Hammer and S. A. Sheshkal
Classifying Dry Eye Disease Patients from Healthy Controls Using Machine Learning and Metabolomics Data
Diagnostics
P. Jakobsen, U. Côté-Allard, M. Riegler, L. A. Stabell, A. Stautland, T. Nordgreen, J. Torresen, O. B. Fasmer and K. J. Oedegaard
Early warning signals observed in motor activity preceding mood state change in bipolar disorder
Bipolar Disorders
S. Z. Portales and M. Riegler
Maleficent Neural Networks, the Embedding of Malware in Neural Networks: A Survey
IEEE Access
O. Presacan, A. Dorobantiu, J. Isaksen, T. Willi, C. Graff, M. Riegler, A. R. Sridhar, J. Kanters and V. Thambawita
Evaluating the Feasibility of 12-Lead ECG Reconstruction from Limited Leads Using Deep Learning
Nature Communications Medicine
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
B. Torpmann-Hagen, M. Riegler, P. Halvorsen and D. Johansen
A Robust Framework for Distributional Shift Detection Under Sample-Bias
IEEE Access
A. Chatterjee, M. W. Gerdes, A. Prinz, M. Riegler and S. G. Martinez
Semantic representation and comparative analysis of physical activity sensor observations using MOX2-5 sensor in real and synthetic datasets: a proof-of-concept-study
Scientific Reports
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
L. Maier-Hein, A. Reinke, P. Godau, M. D. Tizabi, F. Buettner, E. Christodoulou, B. Glocker, F. Isensee, J. Kleesiek, M. Kozubek, M. Reyes, M. Riegler and e. al.
Metrics reloaded: recommendations for image analysis validation
Nature Methods
A. Reinke, M. Riegler and e. al.
Understanding metric-related pitfalls in image analysis validation
Nature Methods
Proceedings, refereed
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
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, MMM 2024
A. H. M. Ahmed and M. Riegler
Brain-Inspired Real Time Anomaly Detection System for Mobile Networks
2024 IEEE International Conference on Communications Workshops (ICC Workshops)
L. Knutsen, J. E. Hannay and M. Riegler
Artificial Intelligence in the Public Sector -- An Agenda for Responsible Innovation through Learning
Proceedings of the 7th ACM/IEEE International Workshop on Software-Intensive Business
R. Khadka, P. Lind, G. B. Mello, M. Riegler and A. Yazidi
Inducing Inductive Bias in Vision Transformer for EEG Classification
ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
S. Hicks, A. Storås, P. Halvorsen, M. Riegler and V. Thambawita
Overview of ImageCLEFmedical 2024 – Medical Visual Question Answering for Gastrointestinal Tract
CLEF
M. Boeker, D. Swarbrick, U. Côté-Allard, M. Riegler, P. Halvorsen and H. L. Hammer
Predictive Modelling of Muscle Fatigue in Climbing
MMSports '24: Proceedings of the 7th ACM International Workshop on Multimedia Content Analysis in Sports
V. Thambawita, A. Storås, T. Huynh, T. Tran, H. Nguyen, M. Tran, T. Le, P. Halvorsen, M. Riegler and S. Hicks
Medico Multimedia Task at MediaEval 2023: Transparent Tracking of Spermatozoa
MediaEval’23: Multimedia Evaluation Workshop
A. Abdulghani, A. H. M. Ahmed, M. Riegler and T. Cicic
An Intent-based Networks Framework based on Large Language Models
2024 IEEE 10th International Conference on Network Softwarization (NetSoft)
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)
A. Sharma, F. Alawad, R. Kakulavarapu, M. Iliceto, M. Riegler, M. Stensen and H. L. Hammer
Exploring Embryo Development at the Morula Stage-an AI-based Approach to Determine Whether to Use or Discard an Embryo
2024 4th International Conference on Applied Artificial Intelligence (ICAPAI)
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)
Talks, contributed
M. Riegler and H. Bryhni
Militære anvendelser av kunstig intelligens for autonome militære kommunikasjonsnett og datafusjon fra mange sensorer
FSI, Norge
Miscellaneous
A. B. Sterri and M. Riegler
KI må være demokratisk og billig
M. Riegler
KI-toget går. Er offentlig sektor klar for turen?
J. E. Hannay and M. Riegler
KI-feberen: Når middelet blir målet
M. Riegler
OpenAI o1: Et stort fremskritt eller bare et steg videre?
O. Lysne and M. Riegler
EU-lov om kunstig intelligens godkjent - hva burde Norge gjøre nå?
M. Riegler
AI 2.0 og norsk industri: En revolusjon i vente
M. Riegler
Norge sløser med tid og ressurser i AI-satsingen
M. Riegler
Norge trenger en bedre demokratisk prosess for kunstig intelligens
M. Riegler and N. Knust
Få juridiske rammer for KI
J. Andersen, O. Witczak, E. Due, S. Hicks, V. Thambawita, L. Björndahl, M. Riegler and T. B. Haugen
Sperm motility assessed by deep convolutional neural networks
Conference proceedings
J. M. Andersen, O. Witczak, E. Due, S. Hicks, V. Thambawita, L. Bjørndal, M. Riegler and T. B. Haugen
Sperm motility assessed by deep convolutional neural networks
Reproductive BioMedicine Online
S. Gautam, M. H. Sarkhoosh, J. Held, C. Midoglu, A. Cioppa, S. Giancola, V. Thambawita, M. Riegler, P. Halvorsen and M. Shah
SoccerNet-Echoes: A Soccer Game Audio Commentary Dataset
IEEE International Symposium on Multimedia
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
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