Výsledky vyhledávání - "Performance et fiabilité"

Dissertation/ Thesis

Résilience des systèmes informatiques adaptatifs : modélisation, analyse et quantification

Autor: Excoffon, William

On appelle résilient un système capable de conserver ses propriétés de sûreté de fonctionnement en dépit des changements (nouvelles menaces, mise-à-jour,…). Les évolutions rapides des systèmes, y compris des systèmes embarqués, implique

Externí odkaz: http://oatao.univ-toulouse.fr/20791/1/Excoffon_20791.pdf

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Iterative Decision Feedback Equalization Using Online Prediction

Autor: Serdar Sahin, Antonio Maria Cipriano, Charly Poulliat, Marie-Laure Boucheret

Publikováno v: IEEE Access
IEEE Access, IEEE, 2020, 8, pp.23638-23649. ⟨10.1109/ACCESS.2020.2970340⟩
IEEE Access, Vol 8, Pp 23638-23649 (2020)

In this article, a new category of soft-input soft-output (SISO) minimum-mean square error (MMSE) finite-impulse response (FIR) decision feedback equalizers (DFEs) with iteration-wise static filters (i.e. iteration variant) is investigated. It has be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c10e1b3aee28bb7afc40b4f73ca11d42
https://hal.archives-ouvertes.fr/hal-02943029/file/sahin_26359.pdf

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Real-time data exploitation supported by model- and event-driven architecture to enhance situation awareness, application to crisis management

Autor: Sébastien Truptil, Anne-Marie Barthe-Delanoë, Audrey Fertier, Aurélie Montarnal, Frederick Benaben

Publikováno v: Enterprise Information Systems
Enterprise Information Systems, Taylor & Francis, 2020, 14 (6), pp.769-796. ⟨10.1080/17517575.2019.1691268⟩

International audience; An effective crisis response requires up-to-date information. The crisis cell must reach for new, external, data sources. However, new data lead to new issues: their volume, veracity, variety or velocity cannot be managed by h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae413987d97ea0b3c4641729f0878af6
https://oatao.univ-toulouse.fr/27257/

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Data replication strategy with satisfaction of availability, performance and tenant budget requirements

Autor: Said Limam, Ghalem Belalem, Riad Mokadem

Publikováno v: Cluster Computing
Cluster Computing, Springer Verlag, 2019, 22 (4), pp.1199-1210. ⟨10.1007/s10586-018-02899-6⟩

International audience; We propose a dynamic replication strategy that satisfies simultaneously availability and performance tenant requirements while taking into account the tenant budget and the provider profit. The proposed strategy is based on a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4a15390ef4c1ccdace8ccf2b22b6e2b
https://hal.archives-ouvertes.fr/hal-02874974/document

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R packaging development using GitLab CI/CD : Build your own pipeline

Autor: Rey, Jean-François, Houde, Loïc

Publikováno v: useR! 2019, Toulouse, FRA, 2019-07-09-2019-07-12

Nowadays computer project management tools are widely widespread, many of them provide a specific part of project life cycle management or are thirdparties solutions. Here we introduce GitLab CE (Community Edition), an open core, free and full soluti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1582::93d381dcc49dfe7d3e9ceac7844ee997
http://prodinra.inra.fr/record/481293

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Querying heterogeneous document stores

Autor: André Péninou, Faiza Ghozzi, Olivier Teste, Hamdi Ben Hamadou

Publikováno v: Proceedings of the 20th International Conference on Enterprise Information Systems-Volume 1: ICEIS
20th International Conference on Enterprise Information Systems (ICEIS 2018)
20th International Conference on Enterprise Information Systems (ICEIS 2018), Mar 2018, Funchal, Madeira, Portugal. pp.58-68
ICEIS (1)
HAL
Scopus-Elsevier

International audience; NoSQL document stores offer support to store documents described using various structures. Hence, the user has to formulate queries using the possible representations of the desired information from different schemas. In this

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c8aeaa3a6164c0b3029eb70cea71a3c
https://hal.archives-ouvertes.fr/hal-02559781/file/Ben-hamadou_22257.pdf

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A General Framework and Optimization for Spatially-Coupled Serially Concatenated Systems

Autor: Tarik Benaddi, Romain Tajan, Charly Poulliat

Publikováno v: Proceedings of GLOBECOM 2017
IEEE Global Communications Conference (GLOBECOM 2017)
IEEE Global Communications Conference (GLOBECOM 2017), Dec 2017, Marina Bay Sands, Singapore. pp.1-6
Proceedings of Globecom 2017
GLOBECOM 2017: 2017 IEEE Global Communications conference
GLOBECOM 2017: 2017 IEEE Global Communications conference, Dec 2017, Singapour, Singapore. pp.1-6, ⟨10.1109/GLOCOM.2017.8254239⟩
Proceedings Globecom 2017: 2017 IEEE Global Communications conference
Globecom 2017: 2017 IEEE Global Communications conference
Globecom 2017: 2017 IEEE Global Communications conference, Dec 2017, Singapour, Singapore. Proceedings Globecom 2017: 2017 IEEE Global Communications conference, 2017
GLOBECOM

International audience; In this paper, we provide a general framework for spatially-coupled concatenated systems. We explicit the analogy with spatially-coupled protographs and provide an adapted EXIT chart analysis. By proposing a continuous-valued

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02e54e5783d28d20f07648b47fc16376
https://oatao.univ-toulouse.fr/22317/

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Semi-Supervised Algorithm with Knowledge-based Features for Learner's Profiles Interoperability

Autor: Corinne Amel Zayani, Florence Sèdes, Ikram Amous, Leila Ghorbel

Publikováno v: International journal of technology enhanced learning
International journal of technology enhanced learning, 2018, 10 (1/2), pp.137-159. ⟨10.1504/IJTEL.2018.088343⟩

International audience; Nowadays, the user can have several profiles found in different adaptive systems relative to various fields. In particular, adaptive e-learning systems respond to a strong need to adapt to each learner their proposed activitie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70421d2cb3db640b12ff4d79100c988a
https://oatao.univ-toulouse.fr/22086/

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Lock-Free Search Data Structures: Throughput Modeling with Poisson Processes

Autor: Atalar, Aras, Renaud-Goud, Paul, Tsigas, Philippas

Publikováno v: Proceedings of OPODIS 2018
22rd International Conference On Principles Of Distributed Systems (OPODIS 2018)
22rd International Conference On Principles Of Distributed Systems (OPODIS 2018), Dec 2018, Hong Kong, China. pp.1-16

International audience; This paper considers the modeling and the analysis of the performance of lock-free concurrentsearch data structures. Our analysis considers such lock-free data structures that are utilizedthrough a sequence of operations which

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efc481bc332962370c6afeec86c779a5
https://oatao.univ-toulouse.fr/24821/

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Ensuring performance and provider profit through data replication in cloud systems

Autor: Riad Mokadem, Uras Tos, Tolga Ayav, Şebnem Bora, Abdelkader Hameurlain

Publikováno v: Cluster Computing
Cluster Computing, Springer Verlag, 2017, 21 (3), pp.1479-1492. ⟨10.1007/s10586-017-1507-y⟩

Cloud computing is a relatively recent computing paradigm that is often the answer for dealing with large amounts of data. Tenants expect the cloud providers to keep supplying an agreed upon quality of service, while cloud providers aim to increase p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26101f40e9900bcaefd2219b9e080b5b
https://hal.archives-ouvertes.fr/hal-02538761

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