About
For an overview of my publications, students, teaching, etc., see my homepage:
http://home.simula.no/~paalh/
Fields of study
Subject areas
Informatics Distributed multimedia systems Communication Data communication Distributed multimedia Communication systems Operating systems
Research projects
-
Professionals interviewing maltreated children supported via artificial avatars
The project proposes to develop a new digital interview-training program drawing on expertise in developmental psychology and artificial intelligence
Publications and research
Scientific publications
Ali, Sharib; Ghatwary, Noha; Jha, Debesh; Isik-Polat, Ece; Polat, Gorkem; Yang, Cheng; Li, Wuyang; Galdran, Adrian; Ballester, Miguel Angel Gonzalez; Thambawita, Vajira L B; Hicks, Steven; Poudel, Sahadev; Lee, Sang-Woong; Jin, Ziyi; Gan, Tianyuan; Yu, Chenghui; Yan, JiangPeng; Yeo, Doyeob; Lee, Hyunseok Lee; Tomar, Nikhil Kumar; Haitham, Mahmood; Ahmed, Amr;
Riegler, Michael Alexander
; Daul, Christian;
Halvorsen, Pål
; Rittscher, Jens; Salem, Osama E.; Lamarque, Dominique; Cannizzaro, Renato; Realdon, Stefano; de Lange, Thomas; East, James E
(2024).
Assessing generalisability of deep learning-based polyp detection and segmentation methods through a computer vision challenge.
Scientific Reports.
Vol. 14.
https://doi.org/10.1038/s41598-024-52063-x
Monakhov, Vladimir; Thambawita, Vajira L B;
Halvorsen, Pål
;
Riegler, Michael
(2023).
GridHTM: Grid-Based Hierarchical Temporal Memory for Anomaly Detection in Videos.
Sensors.
Vol. 23:2087.
https://doi.org/10.3390/s23042087
Storås, Andrea; Andersen, Ole Emil; Lockhart, Sam; Thielemann, Roman; Gnesin, Filip; Thambawita, Vajira L B; Hicks, Steven; Kanters, Jørgen K.; Strumke, Inga;
Halvorsen, Pål
;
Riegler, Michael
(2023).
Usefulness of Heat Map Explanations for Deep-Learning-Based Electrocardiogram Analysis.
11 p.
Diagnostics (Basel).
Vol. 13.
https://doi.org/10.3390/diagnostics13142345
Nguyen, Thu; Thien Ly, Hoang;
Riegler, Michael Alexander
;
Halvorsen, Pål
;
Hammer, Hugo Lewi
(2023).
Principal Components Analysis Based Frameworks for Efficient Missing Data Imputation Algorithms.
Nguyen, Ngoc-Thanh; Boonsang, Siridech; Fujita, Hamido; Hnatkowska, Bogumila; Hong, Tzung Pei; Pasupa, Kitsuchart (Ed.).
Recent Challenges in Intelligent Information and Database Systems.
Springer.
https://doi.org/10.1007/978-3-031-42430-4_21
Thambawita, Vajira L B; Hicks, Steven; Storås, Andrea; Nguyen, Thu;
Andersen, Jorunn Marie
;
Witczak, Oliwia
;
Haugen, Trine B.
;
Hammer, Hugo Lewi
;
Halvorsen, Pål
;
Riegler, Michael Alexander
(2023).
VISEM-Tracking, a human spermatozoa tracking dataset.
Scientific Data.
https://doi.org/10.1038/s41597-023-02173-4
Boeker, Matthias; Jakobsen, Petter;
Riegler, Michael
; Stabell, Lena Antonsen; Fasmer, Ole Bernt;
Halvorsen, Pål
;
Hammer, Hugo Lewi
(2023).
Affect Recognition in Muscular Response Signals.
14 p.
IEEE Access.
Vol. 11.
https://doi.org/10.1109/ACCESS.2023.3279720
Storås, Andrea;
Riegler, Michael Alexander
;
Haugen, Trine B.
; Thambawita, Vajira L B; Hicks, Steven;
Hammer, Hugo Lewi
; Kakulavarapu, Radhika;
Halvorsen, Pål
; Stensen, Mette Haug
(2023).
Automatic Unsupervised Clustering of Videos of the Intracytoplasmic Sperm Injection (ICSI) Procedure.
Zouganeli, Evi; Yazidi, Anis; Mello, Gustavo Borges Moreno E; Lind, Pedro (Ed.).
Nordic Artificial Intelligence Research and Development: 4th Symposium of the Norwegian AI Society, NAIS 2022, Oslo, Norway, May 31-June 1, 2022, Revised Selected Papers.
Springer Nature.
https://doi.org/10.1007/978-3-031-17030-0_9
Ali, Sharib; Jha, Debesh; Ghatwary, Noha; Realdon, Stefano; Cannizzaro, Renato; Salem, Osama E.; Lamarque, Dominique; Daul, Christian;
Riegler, Michael Alexander
; Ånonsen, Kim Vidar; Petlund, Andreas;
Halvorsen, Pål
; Rittscher, Jens; de Lange, Thomas; East, James E
(2023).
A multi-centre polyp detection and segmentation dataset for generalisability assessment.
17 p.
Scientific Data.
Vol. 10.
https://doi.org/10.1038/s41597-023-01981-y
Smedsrud, Pia Helen; Espeland, Håvard; Berstad, Tor Jan; Petlund, Andreas; de Lange, Thomas;
Riegler, Michael
;
Halvorsen, Pål
(2023).
Man vs. AI: An in silico study of polyp detection performance.
Placidi, Giuseppe; González, Alejandro Rodríguez; Sicilia, Rosa; Spiliopoulou, Myra; Almeida, João Rafael; Andrades, José Alberto Benítez (Ed.).
Proceedings of the 2023 36th IEEE International Symposium on Computer-Based Medical Systems (IEEE CBMS). p. 720-725.
IEEE conference proceedings.
https://doi.org/10.1109/CBMS58004.2023.00307
Nordmo, Tor-Arne Schmidt; Ovesen, Aril Bernhard; Dagenborg, Håvard;
Halvorsen, Pål
;
Riegler, Michael Alexander
; Johansen, Dag
(2023).
Fishing Trawler Event Detection: An Important Step Towards Digitization of Sustainable Fishing.
Nichele, Stefano; Aamodt, Jonas Moræus; Misra, Sanjay; Mölder, Anicka (Ed.).
2023 3rd International Conference on Applied Artificial Intelligence (ICAPAI).
IEEE conference proceedings.
https://doi.org/10.1109/ICAPAI58366.2023.10194202