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Forskningsprosjekter
Aktive forskningsprosjekter
Kunstig intelligens mot rygg- og nakkeplager (AID-Spine, del 1)
Vi bruker maskinlæring for å utvikle persontilpassede og bærekraftige helsetiltak for personer med rygg- og nakkeplager.
Smerter og mentale plager: Frå ungdomstid til vaksen alder
Prosjektet vil bidra til å auka forståinga vår av dei langsiktige konsekvensane av tidleg oppstått samtidig smerte og psykiske plager.
KI-basert pasientavatar i fysioterapeututdanning
Prosjektet skal utvikle ein KI-basert pasientavatar som let fysioterapeutstudentar øve på profesjonelle kommunikasjonsferdigheiter tidleg i studieløpet.
Avsluttede forskningsprosjekter
Teknologi og kunnskapsoverføring basert på samarbeid mellom Tsjekkia og Norge
Dette samarbeidsprosjektet mellom OsloMet og universitetet Hradec Králové i Tsjekkia vil utveksle erfaringer med teknologi- og kunnskapsoverføring.
Publikasjoner og forskningsresultater
Vitenskapelige publikasjoner (56)
- Gorosito, Martin; Yazidi, Anis; Hermansen, Åsmund; Berg, Bjørnar; Øiestad, Britt Elin; Grotle, Margreth; Richardsen, Kåre Rønn; Haugerud, Hårek (2026). Exploring risk factors for long-term sickness absence during emerging adulthood: Continuous and discrete time models using Young-HUNT data on psychological distress and chronic pain. International Journal of Medical Informatics. Vol. 219
- Gorosito, Martin; Berg, Bjørnar; Yazidi, Anis; Hermansen, Åsmund; Øiestad, Britt Elin; Grotle, Margreth; Richardsen, Kåre Rønn; Haugerud, Hårek (2025). Disability pension during emerging adulthood: Insights from the young-HUNT study on psychological distress, chronic pain, and policy reform. International Journal of Medical Informatics. Vol. 207
- Gorosito, Martin; Haugerud, Hårek; Berg, Bjørnar; Yazidi, Anis; Øiestad, Britt Elin; Sivertsen, Børge; Grotle, Margreth; Richardsen, Kåre Rønn (2025). Chronic pain, psychological distress, and their co-occurrence in Norwegian young adults: Insights from machine learning and explainable AI. International Journal of Medical Informatics. Vol. 205
- Gambin, Angel; Yazidi, Anis; Vasilakos, Athanasios; Haugerud, Hårek; Djenouri, Youcef (2024). Deepfakes: current and future trends. Artificial Intelligence Review. Vol. 57. s. 1-32
- Ojha, Jaya; Haugerud, Hårek; Yazidi, Anis; Lind, Pedro (2024). Exploring Interpretable AI Methods for ECG Data Classification. for, Computing Mach Association (Red.). ICDAR 2024 Proceedings. Association for Computing Machinery (ACM)
- Berg, Bjørnar; Gorosito, Martin; Fjeld, Olaf; Haugerud, Hårek; Storheim, Kjersti; Solberg, Tore; Grotle, Margreth (2024). Machine Learning Models for Predicting Disability and Pain Following Lumbar Disc Herniation Surgery. JAMA Network Open. Vol. 7. s. e2355024-e2355024
- Aoueileyine, Mohamed Ould-Elhassen; Bennouri, Hajar; Berqia, Amine; Lind, Pedro; Haugerud, Hårek; Krejcar, Ondrej; Bouallegue, Ridha; Yazidi, Anis (2023). Quality of Monitoring Optimization in Underwater Sensor Networks through a Multiagent Diversity-Based Gradient Approach. Sensors. Vol. 23
- Palumbo, Fabrizio; Buji, Adam; Yazidi, Anis; Haugerud, Hårek (2022). Genetic Algorithms For Tightening Security. Ukjent, Ukjent (Red.). Proceedings of the 14th IFIP Wireless and Mobile Networking Conference. IEEE (Institute of Electrical and Electronics Engineers)
- Haugerud, Hårek; Sobhie, Mohamad; Yazidi, Anis (2022). Tuning of Elasticsearch Configuration: Parameter Optimization Through Simultaneous Perturbation Stochastic Approximation. Frontiers in Big Data. Vol. 5
- Kashi, Meraj Mostam; Yazidi, Anis; Haugerud, Hårek (2022). Mitigating yo-yo attacks on cloud auto-scaling. IFIP Wireless and Mobile Networking Conference (WMNC)
- Jaber, Aws Naser; Fritsch, Lothar; Haugerud, Hårek (2022). Improving Phishing Detection with the Grey Wolf Optimizer. Associates, Curan (Red.). 2022 International Conference on Electronics, Information, and Communication (ICEIC 2022). IEEE (Institute of Electrical and Electronics Engineers)
- Haugerud, Hårek; Tran, Huy Nhut; Aitsaadi, Nadjib; Yazidi, Anis (2021). A dynamic and scalable parallel Network Intrusion Detection System using intelligent rule ordering and Network Function Virtualization. Future Generation Computer Systems. Vol. 124. s. 254-267
- Bårli, Eirik Molde; Yazidi, Anis; Viedma, Enrique Herrera; Haugerud, Hårek (2021). DoS and DDoS mitigation using Variational Autoencoders. Computer Networks. Vol. 199
- Upreti, Ramesh; Rauniyar, Ashish; Kunwar, Jeevan; Haugerud, Hårek; Engelstad, Paal E.; Yazidi, Anis (2020). Adaptive Pursuit Learning for Energy‐efficient Target Coverage in Wireless Sensor Networks. Concurrency and Computation: Practice and Experience
- Haugerud, Hårek; Xue, Noha; Yazidi, Anis (2020). On automated cloud bursting and hybrid cloud setups using Apache Mesos. Concurrency and Computation: Practice and Experience
- Rønning, Madeleine; Haugerud, Hårek; Yazidi, Anis; Maseng, Torleiv; Hammer, Hugo Lewi (2020). Mitigating DDoS using weight-based geographical clustering. Concurrency and Computation: Practice and Experience. Vol. 32
- Haugerud, Hårek; Svensson, Jonas Krüger; Yazidi, Anis (2020). Autonomous Provisioning of Preemptive Instances in Google Cloud for Maximum Performance Per Dollar. Essaaidi, Mohamed; Zbakh, Mostapha (Red.). Proceedings of 2020 5th International Conference on Cloud Computing and Artificial Intelligence: Technologies and Applications (CloudTech’20). IEEE (Institute of Electrical and Electronics Engineers)
- Fladby, Torgeir; Haugerud, Hårek; Nichele, Stefano; Begnum, Kyrre; Yazidi, Anis (2020). Evading a Machine Learning-based Intrusion Detection System through Adversarial Perturbations. NN, NN (Red.). RACS '20: Proceedings of the International Conference on Research in Adaptive and Convergent Systems. Association for Computing Machinery (ACM)
- Sangar, Disha; Upreti, Ramesh; Haugerud, Hårek; Begnum, Kyrre; Yazidi, Anis (2020). Stable marriage matching for homogenizing load distribution in cloud data center. Transactions on Large-Scale Data- and Knowledge-Centered Systems. Vol. 45. s. 172-198
- Rauniyar, Ashish; Kunwar, Jeevan; Haugerud, Hårek; Yazidi, Anis; Engelstad, Paal E. (2019). Energy Efficient Target Coverage in Wireless Sensor Networks Using Adaptive Learning. Jemili, Imem; Mosbah, Mohamed (Red.). Distributed Computing for Emerging Smart Networks. Springer Nature
- Yazidi, Anis; Haugerud, Hårek; Ung, Fredrik; Begnum, Kyrre Matthias (2019). Minimum-Impact First: Scheduling Virtual Machines Under Maintenance Scenarios. Chbeir, Richard; Manolopoulos, Yannis; Ilarri, Sergio; Papadopoulos, Apostolos (Red.). 11th ACM International Conference on Management of Digital EcoSystems. ACM Publications
- Khan, Naveed Ashraf; Haugerud, Hårek; Shrestha, Raju; Yazidi, Anis (2019). Optimizing Power and Energy Efficiency in Cloud Computing. Chbeir, Richard; Manolopoulos, Yannis; Ilarri, Sergio; Papadopoulos, Apostolos (Red.). 11th ACM International Conference on Management of Digital EcoSystems. ACM Publications
- Sangar, Disha; Haugerud, Hårek; Yazidi, Anis; Begnum, Kyrre Matthias (2019). A Decentralized Approach for Homogenizing Load Distribution in Cloud Data Center Based on Stable Marriage Matching. Chbeir, Richard; Manolopoulos, Yannis; Ilarri, Sergio; Papadopoulos, Apostolos (Red.). 11th ACM International Conference on Management of Digital EcoSystems. ACM Publications
- Yazidi, Anis; Ung, Fredrik; Haugerud, Hårek; Begnum, Kyrre Matthias (2019). Affinity Aware-Scheduling of Live Migration of Virtual Machines Under Maintenance Scenarios.. NN, NN (Red.). Proceedings from 2019 IEEE Symposium on Computers and Communications (ISCC2019). IEEE (Institute of Electrical and Electronics Engineers)
- Gembala, Bartosz Gembala; Yazidi, Anis; Haugerud, Hårek; Nichele, Stefano (2018). Autonomous configuration of network parameters in operating systems using evolutionary algorithms. NN, NN (Red.). Proceedings of the 2018 Conference on Research in Adaptive and Convergent Systems. Association for Computing Machinery (ACM)
- Yazidi, Anis; Ung, Fredrik; Haugerud, Hårek; Begnum, Kyrre (2018). Effective live migration of virtual machines using partitioning and affinity aware-scheduling. Computers and Electrical Engineering. Vol. 69. s. 240-255
- Hansen, Erik Aaron; Nichele, Stefano; Yazidi, Anis; Haugerud, Hårek; Mofrad, Asieh Abolpour; Alcocer, Alex (2018). Achieving Connectivity between Wide Areas Through Self-Organising Robot Swarms using Embodied Evolution. Sundaram, Suresh (Red.). Proceedings of the 2018 IEEE Symposium Series on Computational Intelligence (SSCI 2018). IEEE (Institute of Electrical and Electronics Engineers)
- Rønning, Madeleine; Yazidi, Anis; Haugerud, Hårek; Hammer, Hugo Lewi (2018). Data Mining Approaches for IP Address Clustering. Lecture Notes in Computer Science (LNCS). Vol. 221. s. 266-275
- Hammer, Hugo Lewi; Yazidi, Anis; Bratterud, Alfred; Haugerud, Hårek; Feng, Boning (2017). Recovering Request Patterns to a CPU Processor from Observed CPU Consumption Data. Maglaras, Leandros (Red.). Industrial Networks and Intelligent Systems. Springer
- Tasoulas, Evangelos; Hammer, Hugo Lewi; Haugerud, Hårek; Yazidi, Anis; Bratterud, Alfred; Feng, Boning (2017). The concept of workload delay as a quality-of-service metric for consolidated cloud environments with deadline requirements. Gkoulalas-Divanis, Aris (Red.). 2017 IEEE 16th International Symposium on Network Computing and Applications (NCA). IEEE (Institute of Electrical and Electronics Engineers)
- Hammer, Hugo Lewi; Yazidi, Anis; Bratterud, Alfred; Haugerud, Hårek; Feng, Boning (2017). A Queue Model for Reliable Forecasting of Future CPU Consumption. Mobile Networks and Applications. s. 1-14
- Tamrakar, Kabin; Yazidi, Anis; Haugerud, Hårek (2017). Cost efficient batch processing in amazon cloud with deadline awareness. Advanced Information Networking and Applications. s. 963-971
- Xue, Noha; Haugerud, Hårek; Yazidi, Anis (2017). On automated cloud bursting and hybrid cloud setups using Apache Mesos. Essaaidi, Mohamed (Red.). 2017 3rd International Conference of Cloud Computing Technologies and Applications (CloudTech). IEEE (Institute of Electrical and Electronics Engineers)
- Xue, Noha; Haugerud, Hårek; Yazidi, Anis (2017). Towards a hybrid cloud platform using apache mesos. Lecture Notes in Computer Science (LNCS). Vol. 10356 LNCS. s. 143-148
- Ahmad, Bilal; Yazidi, Anis; Haugerud, Hårek; Farokhi, Soodeh (2017). Orchestrating resource allocation for interactive vs. Batch services using a hybrid controller. Chemouil, Prosper; Monteiro, Edmundo; Charalambides, Marinos; Madeira, Edmundo; Simões, Paulo (Red.). Proceedings of the IM 2017 - 2017 IFIP/IEEE International Symposium on Integrated Network Management. IEEE (Institute of Electrical and Electronics Engineers)
- Morshedi, Maghsoud; Haugerud, Hårek; Begnum, Kyrre (2017). Making the Case for Highly Efficient Multicore Enabled Unikernels With IncludeOS. NN, NN (Red.). The Eighth International Conference on Cloud Computing, GRIDs, and Virtualization. International Academy, Research and Industry Association (IARIA)
- Kvadsheim, Reidar; Haugerud, Hårek; Hammer, Hugo Lewi; Bratterud, Alfred; Habib, Laurence (2015). Does Clicker Use Improve Exam Scores? A Controlled Randomized Experiment in a Bachelor-Level Course in Software Engineering. International Journal of Engineering Education. Vol. 31. s. 505-520
- Bratterud, Alfred; Walla, Alf-André; Haugerud, Hårek; Engelstad, Paal E.; Begnum, Kyrre (2015). IncludeOS: A minimal, resource efficient unikernel for cloud services. IEEE International Conference on Cloud Computing Technology and Science (CloudCom). s. 250-257
- Bratterud, Alfred; Haugerud, Hårek (2013). Maximizing hypervisor scalability using minimal virtual machines. Society, IEEE (Red.). 2013 IEEE International Conference on Cloud Computing Technology and Science. IEEE (Institute of Electrical and Electronics Engineers)
- Tasoulas, Evangelos; Haugerud, Hårek; Begnum, Kyrre (2012). Bayllocator: A proactive system to predict server utilization and dynamically allocate memory resources using Bayesian networks and ballooning.. Rowland, Carolyn (Red.). Proceedings of LISA ’12: 26th Large Installation System Administration Conference. USENIX Association
- Bjørgeengen, Jarle; Haugerud, Hårek (2010). Using TCP/IP Traffic Shaping to Achieve iSCSI Service Predictability. Drunen, Rudi van (Red.). Proceedings of the 24th Large Installation System Administration Conference, LISA 2010. USENIX Association
- Burgess, Mark; Reitan, Trond; Haugerud, Hårek; Straumsnes, Sigmund (2002). Measuring system normality. ACM Transactions on Computer Systems. Vol. 20. s. 125-160
- Andersen, Jens Oluf; Haugerud, Hårek (2002). Ground state of a trapped Bose-Einstein condensate in two dimensions: Beyond the mean-field approximation. Physical Review A. Atomic, Molecular, and Optical Physics (PRA). Vol. 65
- Haugerud, Hårek; Straumsnes, Sigmund (2001). Simulation of User-Driven Computer Behaviour. Burgess, Mark (Red.). Proceedings of the 15th Conference on Systems Administration (LISA 2001). USENIX
- Tor, Haugset; Haugerud, Hårek; Ravndal, Finn (1998). Thermodynamics of a weakly interacting Bose–Einstein gas. Annals of Physics. Vol. 266. s. 27-62
- Tor, Haugset; Haugerud, Hårek (1998). Exact diagonalization of the Hamiltonian for trapped interacting bosons in lower dimensions. Physical Review A. Atomic, Molecular, and Optical Physics (PRA). Vol. 57. s. 3809-3817
- Burgess, Mark; Haugerud, Hårek; Strandlie, Are; Holmes, Lewis M. (1998). Object orientation and visualization of physics in two dimensions. Computers in physics. Vol. 12. s. 274-285
- Haugerud, Hårek; Uimin, Gennadi; Selke, Walter (1997). From microscopic description to statistical mechanics of Cu-O chain fragments in high-T c superconductors REBa_2 Cu_3 O_6+x. Physica. C, Superconductivity. Vol. 275. s. 93-109
- Tor, Haugset; Haugerud, Hårek; Oluf, Andersen Jens (1997). Bose-Einstein condensation in anisotropic harmonic traps. Physical Review A. Atomic, Molecular, and Optical Physics (PRA). Vol. 55. s. 2922-2929
- Haugerud, Hårek; Tor, Haugset; Ravndal, Finn (1997). A more accurate analysis of Bose-Einstein condensation in harmonic traps. Physics Letters A. Vol. 225. s. 18-22
- Gawiec, P.; Grempel, D.R.; Riiser, Anne-Cecilie; Haugerud, Hårek; Uimin, Gennadi (1996). Theoretical study of Cu-O chain fragments in the oxygen-deficient planes of YBa2Cu3O6+x. I. Microscopic properties. Physical Review B. Condensed Matter and Materials Physics. Vol. 53. s. 5872-5879
- Grempel, D.R.; Haugerud, Hårek; Uimin, Gennadi; Selke, Walter (1996). The role of Cu−O chain fragments in the REBa2Cu3O6+x high-Tc superconductors. Czechoslovak Journal of Physics. Vol. 46. s. 967-968
- Haugerud, Hårek; Ravndal, Finn (1995). The two‐dimensional harmonic oscillator at finite temperature and nonzero chemical potential. American Journal of Physics (AJP). Vol. 63. s. 839-844
- Gawiec, P.; Grempel, D.R.; Riiser, Anne-Cecilie; Haugerud, Hårek; Uimin, Gennadi (1994). Physical properties of Cu-O chain fragments within oxygen deficient planes in YBa2Cu3O6+x: a theoretical approach. Physica. C, Superconductivity. Vol. 235. s. 1273-1274
- Haugerud, Hårek; Ravndal, Finn; Uimin, Gennadi (1993). Interacting holes in CuO cyclic chains. Journal of Physics: Condensed Matter. Vol. 5
- Haugerud, Hårek; Ravndal, Finn (1990). Finite-temperature Gaussian effective potential from a variational principle. Physical Review D. Vol. 43. s. 2736-2738
Fagbøker/lærebøker (1)
- Brodtkorb, André; Begnum, Kyrre Matthias; Chen, Weiqin; Erikson, Håkon; Fritsch, Lothar; Habib, Laurence; Haugerud, Hårek; Kaviani, Maryam; Krogh, Christen; lein, kjetil; Lind, Pedro; Mello, Gustavo Borges Moreno E; Patel, Tulpesh; Salvador, Silje Røysen; Sanderson, Norun Christine; Sandnes, Frode Eika; Sandtrø, Tengel Aas; Selstø, Sølve; Vihovde, Eva Hadler; Yazidi, Anis; Westlin, Hedda Marie (2024). Fra EDB til KI. 40 år med informasjonsteknologi. 160 s.. Institutt for informasjonsteknologi, OsloMet
Forskningsrapporter (1)
- Begnum, Kyrre; Haugerud, Hårek (2005). Bruk av virtuelle maskiner i data undervisning. 8 s.. Høgskolen i Oslo og Akershus
Formidling (1)
- Bratterud, Alfred; Haugerud, Hårek (2013). Maximizing hypervisor scalability using minimal virtual machines. IEEE Cloudcom 2013
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