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Umeå universitet
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Huvudmenyn dold.
Personalbild Per-Olov Östberg

Per-Olov Östberg

Jag är en av forskningsledarna i the Autonomous Distributed Systems Lab, en forskningsmiljö fokuserad på resurshantering för storskaliga distribuerade IKT-system.

Kontakt

E-post
per-olov.ostberg@umu.se
Telefon
090-786 77 09

Verksam vid

Anknytning
Universitetslektor vid Institutionen för datavetenskap
Plats
MIT-huset, Umeå universitet, MIT.B.223 Umeå universitet, 901 87 Umeå

Jag är universitetslektor och en av forskningsledarna i the Autonomous Distributed Systems Lab, ADSLab. ADSLab undersöker och utvecklar tekniker för autonoma styr- och resurshanteringssystem för storskaliga IKT-miljöer, vanligen med perspektiv av komplexa system eller "systems-of-systems".

I vår forskning använder vi ofta AI och ML-baserade tekniker för att förstå och karaktärisera system, men vi utvecklar också nya metoder och AI-tekniker för intelligent resurshantering, inklusive system som integrerar etiska resonemang i lösningar för ansvarstagande AI.

Modeling the green cloud continuum: integrating energy considerations into cloud-edge models
Cluster Computing, Springer 2024, Vol. 27, (4) : 4095-4125
Patel, Yashwant Singh; Townend, Paul; Singh, Anil; et al.
The ASSISTANT project: AI for high level decisions in manufacturing
International Journal of Production Research, Taylor & Francis 2023, Vol. 61, (7) : 2288-2306
Castañé, G.; Dolgui, A.; Kousi, N.; et al.
Formal models for the energy-aware cloud-edge computing continuum: analysis and challenges
2023 IEEE international conference on service-oriented system engineering (SOSE): proceedings, IEEE 2023 : 48-59
Patel, Yashwant Singh; Townend, Paul; Östberg, Per-Olov
COGNIT: challenges and vision for a serverless and multi-provider cognitive cloud-edge continuum
2023 IEEE International Conference on Edge Computing and Communications (EDGE), IEEE 2023 : 12-22
Townend, Paul; Martí, Alberto P.; De La Iglesia, Idoia; et al.
The 6G Computing Continuum (6GCC): Meeting the 6G computing challenges
2022 1st International Conference on 6G Networking, 6GNet 2022
Tarneberg, William; Fitzgerald, Emma; Bhuyan, Monowar H.; et al.
Lessons learn on responsible AI implementation: the ASSISTANT use case
10th IFAC Conference on Manufacturing Modelling, Management and Control MIM 2022: Nantes, France, 22-24 June 2022, Elsevier 2022 : 377-382
Vyhmeister, Eduardo; Castane, Gabriel G.; Buchholz, Johan; et al.
Domain Models and Data Modeling as Drivers for Data Management: The ASSISTANT Data Fabric Approach
10th IFAC Conference on Manufacturing Modelling, Management and Control MIM 2022: Nantes, France, 22-24 June 2022, Elsevier 2022 : 19-24
Östberg, Per-Olov; Vyhmeister, Eduardo; Castañé, Gabriel G.; et al.
Assistant: Learning and robust decision support system for agile manufacturing environments
IFAC-PapersOnLine, Elsevier 2021 : 641-646
Beldiceanu, Nicolas; Dolgui, Alexandre; Gonnermann, Clemens; et al.
Multivariate Time Series Synthesis Using Generative Adversarial Networks
ICPE 2021: Proceedings of the ACM/SPEC International Conference on Performance Engineering, Association for Computing Machinery, Inc 2021 : 43-50
Leznik, Mark; Michalsky, Patrick; Willis, Peter; et al.
Towards an Architecture for Reliable Capacity Provisioning for Distributed Clouds
Managing Distributed Cloud Applications and Infrastructure: A Self-Optimising Approach, Palgrave Macmillan 2020 : 1-25
Domaschka, Jörg; Griesinger, Frank; Leznik, Mark; et al.
Modeling and Simulation of QoS-Aware Power Budgeting in Cloud Data Centers
28th Euromicro International Conference on Parallel, Distributed and Network-Based Processing (PDP), IEEE conference proceedings 2020 : 88-93
Krzywda, Jakub; Meyer, Vinici­us; Xavier, Miguel G.; et al.
Workload Diffusion Modeling for Distributed Applications in Fog/Edge Computing Environments
ICPE '20: Proceedings of the ACM/SPEC International Conference on Performance Engineering, New York: Association for Computing Machinery (ACM) 2020 : 218-229
Le Duc, Thang; Leznik, Mark; Domaschka, Jorg; et al.
Application Optimisation: Workload Prediction and Autonomous Autoscaling of Distributed Cloud Applications
Managing Distributed Cloud Applications and Infrastructure: A Self-Optimising Approach, Palgrave Macmillan 2020 : 51-68
Östberg, Per-Olov; Le Duc, Thang; Casari, Paolo; et al.
Power Shepherd: Application Performance Aware Power Shifting
Proceedings of the International Conference on Cloud Computing Technology and Science, CloudCom, IEEE Computer Society 2019 : 45-53
Krzywda, Jakub; Ali-Eldin, Ahmed; Wadbro, Eddie; et al.
Machine Learning Methods for Reliable Resource Provisioning in Edge-Cloud Computing: A Survey
ACM Computing Surveys, Association for Computing Machinery (ACM) 2019, Vol. 52, (5)
Le Duc, Thang; García Leiva, Rafael; Casari, Paolo; et al.
ScSF: a scheduling simulation framework
Job Scheduling Strategies for Parallel Processing: 21st International Workshop, JSSPP 2017, Orlando, FL, USA, June 2, 2017, Revised Selected Papers, Springer 2018 : 152-173
Gonzalo P., Rodrigo; Elmroth, Erik; Östberg, Per-Olov; et al.
ALPACA: Application Performance Aware Server Power Capping
ICAC 2018: 2018 IEEE International Conference on Autonomic Computing (ICAC), Trento, Italy, September 3-7, 2018, IEEE Computer Society 2018 : 41-50
Krzywda, Jakub; Ali-Eldin, A.; Wadbro, Eddie; et al.
Power-performance tradeoffs in data center servers: DVFS, CPUpinning, horizontal, and vertical scaling
Future Generation Computer Systems, Vol. 81 : 114-128
Krzywda, Jakub; Ali-Eldin, Ahmed; Carlson, Trevor E.; et al.
Application, Workload, and Infrastructure Models for Virtualized Content Delivery Networks Deployed in Edge Computing Environments
2018 27th International Conference on Computer Communication and Networks (ICCCN)
Le Duc, Thang; Östberg, Per-Olov
Towards understanding HPC users and systems: a NERSC case study
Journal of Parallel and Distributed Computing, Elsevier 2018, Vol. 111 : 206-221
Rodrigo, Gonzalo P.; Östberg, Per-Olov; Elmroth, Erik; et al.
A review of cloud computing simulation platforms and related environments
Proceedings of the 7th International Conference on Cloud Computing and Services Science: Volume 1: CLOSER, SciTePress 2017 : 679-691
Byrne, James; Svorobej, Sergej; Giannoutakis, Konstantinos M.; et al.
Enabling workflow-aware scheduling on HPC systems
HPDC '17: Proceedings of the 26th International Symposium on High-Performance Parallel and Distributed Computing, ACM Digital Library 2017 : 3-14
Gonzalo P., Rodrigo; Elmroth, Erik; Östberg, P-O; et al.
Reliable Capacity Provisioning for Distributed Cloud/Edge/Fog Computing Applications
2017 EUROPEAN CONFERENCE ON NETWORKS AND COMMUNICATIONS (EUCNC)
Östberg, Per-Olov; Byrne, James; Casari, Paolo; et al.
Towards Understanding Job Heterogeneity in HPC: A NERSC Case Study
2016 16TH IEEE/ACM INTERNATIONAL SYMPOSIUM ON CLUSTER, CLOUD AND GRID COMPUTING (CCGRID) : 521-526
Rodrigo, Gonzalo P.; Östberg, Per-Olov; Elmroth, Erik; et al.
Telco Clouds: Modelling and Simulation
The 5th International Conference on Cloud Computing and Services Science (CLOSER 2015)
Krzywda, Jakub; Tärneberg, William; Östberg, Per-Olov; et al.
Telco clouds: modelling and simulation
Proceedings of the 5th International Conference on Cloud Computing and Services Science: May 20-22, 2015, in Lisbon, Portugal, SciTePress 2015 : 597-609
Krzywda, Jakub; Tärneberg, William; Östberg, Per-Olov; et al.
A Sensor-Actuator Model for Data Center Optimization
2015 International Conference on Cloud and Autonomic Computing (ICCAC), IEEE Computer Society 2015 : 192-195
Krzywda, Jakub; Östberg, Per-Olov; Elmroth, Erik
Priority operators for fairshare scheduling
Job scheduling strategies for parallel processing (JSSPP 2014) : 70-89
Rodrigo, Gonzalo P.; Östberg, Per-Olov; Elmroth, Erik
HPC System Lifetime Story: Workload Characterization and Evolutionary Analyses on NERSC Systems
Proceedings of the 24th International Symposium on High-Performance Parallel and Distributed Computing (HDPC), ACM Digital Library 2015 : 57-60
Rodrigo, Gonzalo P; Östberg, Per-Olov; Elmroth, Erik; et al.
A2L2: an application aware flexible HPC scheduling model for low-latency allocation
VTDC '15: proceedings of the 8th International workshop on virtualization technologies in distributed computing, ACM Digital Library 2015 : 11-19
Rodrigo, Gonzalo P.; Östberg, P-O; Elmroth, Erik; et al.
Heuristics and Algorithms for Data Center Optimization
Proceedings of the 7th Multidisciplinary International Conference on Scheduling : Theory and Applications (MISTA 2015) : 921-927
Östberg, Per-Olov; Barry, McCollum
Reducing Complexity in Service Development and Integration
Cloud computing and services sciences, CLOSER 2014, Springer Berlin/Heidelberg 2015 : 63-80
Östberg, Per-Olov; Lockner, Niclas
Integration and evaluation of decentralized fairshare prioritization (Aequus)
Proceedings of the IEEE 28th International Parallel & Distributed Processing Symposium Workshops IPDPSW 2014, IEEE Computer Society 2014 : 1198-1207
Espling, Daniel; Östberg, Per-Olov; Elmroth, Erik
The CACTOS Vision of Context-Aware Cloud Topology Optimization and Simulation
2014 IEEE 6th International Conference on Cloud Computing Technology and Science : 26-31
Östberg, Per-Olov; Groenda, Henning; Wesner, Stefan; et al.
Creo: reduced complexity service development
Proceedings of CLOSER 2014 - 4th International Conference on Cloud Computing and Services Science, SciTePress 2014 : 230-241
Östberg, Per-Olov; Lockner, Niclas
Decentralized Prioritization-Based Management Systems for Distributed Computing
2013 IEEE 9th international conference on e-science (e-science), IEEE Computer Society 2013 : 228-237
Östberg, Per-Olov; Elmroth, Erik
GJMF - a composable service-oriented Grid job management framework
Future Generation Computer Systems, Vol. 29, (1) : 144-157
Östberg, Per-Olov; Elmroth, Erik
Decentralized scalable fairshare scheduling
Future Generation Computer Systems, Elsevier 2013, Vol. 29, (1) : 130-143
Östberg, Per-Olov; Espling, Daniel; Elmroth, Erik
Addressing QoS in grids through a fairshare meta-scheduling in-advance architecture
Proceedings - 2012 7th International Conference on P2P, Parallel, Grid, Cloud and Internet Computing, 3PGCIC 2012
Tomás, L.; Östberg, Per-Olov; Caminero, B.; et al.
A model for simulation of application and resource behavior in heterogeneous distributed computing environments
Proceedings of the 2nd international conference on simulation and modeling methodologies, technologies and applications, SciTePress 2012 : 144-151
Östberg, Per-Olov
Abstractions for scaling escience applications to distributed computing environments: a StratUm Integration Case Study in Molecular Systems Biology
Bioinformatics: proceedings of the international conference on bioinformatics models, methods and algorithms, SETUBAL: SCITEPRESS 2012 : 290-294
Östberg, Per-Olov; Hellander, Andreas; Drawert, Brian; et al.
Reducing Complexity in Management of eScience Computation
CCGrid 2012: Proceedings of the 12th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing, IEEE 2012 : 845-852
Östberg, Per-Olov; Hellander, Andreas; Drawert, Brian; et al.
An adaptable in-advance and fairshare meta-scheduling architecture to improve grid QoS
Grid Computing (GRID), 2011 12th IEEE/ACM International Conference on : 220-221
Tomas, L; Östberg, Per-Olov; Caminero, B.; et al.
Virtual infrastructures for computational science: software and architectures for distributed job and resource management
Report / UMINF, 11.02
Östberg, Per-Olov
Service development abstraction: A design methodology and development toolset for abstractive and flexible service-based software
Cloud Computing and Service Science
Östberg, Per-Olov; Elmroth, Erik
A Performance Evaluation of the Grid Job Management Framework (GJMF)
International Conference on Parallel Processing, Taipei, Taiwan, September 13 - 16, 2011
Östberg, Per-Olov; Elmroth, Erik
Impact of service overhead on service-oriented Grid architectures
Östberg, Per-Olov; Elmroth, Erik
Increasing flexibility and abstracting complexity in service-based Grid and cloud software
Proceedings of the 1st International Conference on Cloud Computing and Services Science, SciTePress 2011 : 240-249
Östberg, Per-Olov; Elmroth, Erik
Mediation of service overhead in service-oriented grid architectures
2011 IEEE/ACM 12th International Conference on Grid Computing, IEEE 2011 : 9-18
Östberg, Per-Olov; Elmroth, Erik
A composable service-oriented architecture for middleware-independent and interoperable grid job management
Elmroth, Erik; Östberg, Per-Olov
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