C
Csilla Zsigri
Researcher at Atos
Publications - 9
Citations - 495
Csilla Zsigri is an academic researcher from Atos. The author has contributed to research in topics: Cloud computing & Software. The author has an hindex of 5, co-authored 9 publications receiving 479 citations.
Papers
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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.
Book ChapterDOI
Using service level agreements for optimising cloud infrastructure services
TL;DR: The European project OPTIMIS is focussing on optimisation of cloud infrastructure services meeting demands from service providers, e.g. when public and private Clouds are federated in different configurations.
Book ChapterDOI
Development of a generic value chain for the grid industry
TL;DR: Business aspects of grid, such as business models and value networks have not been considered broadly in research yet and this paper contributes to fill this gap by describing the value network of a grid case study and by aggregating the results into a generic grid value chain.
Journal ArticleDOI
SLA-based management of software licenses as web service resources in distributed computing infrastructures
Claudio Cacciari,Daniel Mallmann,Csilla Zsigri,Francesco D'Andria,Björn Hagemeier,Angela Rumpl,Wolfgang Ziegler,Josep Martrat +7 more
TL;DR: The core technology, various security aspects and how they are addressed in the SmartLM prototype are discussed, and the evaluation of the prototype through a number of usage scenarios are presented.
Proceedings ArticleDOI
elasticLM: A Novel Approach for Software Licensing in Distributed Computing Infrastructures
Claudio Cacciari,Francesco D'Andria,Miriam Gozalo,Björn Hagemeier,Daniel Mallmann,Josep Martrat,David Garcia Perez,Angela Rumpl,Wolfgang Ziegler,Csilla Zsigri +9 more
TL;DR: This paper presents a novel approach for managing software licenses as web service resources in distributed service oriented environments where licenses become mobile objects, which may move to the environment where required to authorise the execution of a license protected application.