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Erik Elmroth
Researcher at Umeå University
Publications - 219
Citations - 6706
Erik Elmroth is an academic researcher from Umeå University. The author has contributed to research in topics: Cloud computing & Grid. The author has an hindex of 38, co-authored 202 publications receiving 6141 citations. Previous affiliations of Erik Elmroth include University of California & Lawrence Berkeley National Laboratory.
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Journal ArticleDOI
The reservoir model and architecture for open federated cloud computing
Benny Rochwerger,David Breitgand,Eliezer Levy,Alex Galis,K. Nagin,Ignacio M. Llorente,Rubén S. Montero,Yaron Wolfsthal,Erik Elmroth,Juan Caceres,Muli Ben-Yehuda,Wolfgang Emmerich,Fermín Galán +12 more
TL;DR: The Reservoir project is motivated by the vision of implementing an architecture that would enable providers of cloud infrastructure to dynamically partner with each other to create a seemingly infinite pool of IT resources while fully preserving their individual autonomy in making technological and business management decisions.
Journal ArticleDOI
OPTIMIS: A holistic approach to cloud service provisioning
Ana Juan Ferrer,Francisco Guevara Hernández,Johan Tordsson,Erik Elmroth,Ahmed Ali-Eldin,Csilla Zsigri,Raül Sirvent,Jordi Guitart,Rosa M. Badia,Karim Djemame,Wolfgang Ziegler,Theo Dimitrakos,Srijith K. Nair,George Kousiouris,Kleopatra Konstanteli,Theodora Varvarigou,Benoit Hudzia,Alexander Kipp,Stefan Wesner,Marcelo Corrales,Nikolaus Forgó,Tabassum Sharif,Craig Sheridan +22 more
TL;DR: By addressing the whole service life cycle, taking into account several cloud architectures, and by taking a holistic approach to sustainable service provisioning, the toolkit aims to provide a foundation for a reliable, sustainable, and trustful cloud computing industry.
Proceedings ArticleDOI
An adaptive hybrid elasticity controller for cloud infrastructures
TL;DR: This paper focuses on horizontal elasticity, the ability of the infrastructure to add or remove virtual machines allocated to a service deployed in the cloud, and builds two adaptive proactive controllers that estimate the future load on a service using queuing theory.
Proceedings ArticleDOI
Evaluation of delta compression techniques for efficient live migration of large virtual machines
TL;DR: This contribution studies the application of delta compression during the transfer of memory pages in order to increase migration throughput and thus reduce downtime and discusses some general effects ofDelta compression on live migration and analyze when it is beneficial to use this technique.
Journal ArticleDOI
Recursive Blocked Algorithms and Hybrid Data Structures for Dense Matrix Library Software
TL;DR: Some of the recent advances made by applying the paradigm of recursion to dense matrix computations on today's memory-tiered computer systems are reviewed and details.