Výsledky vyhledávání - "Réseaux et télécommunications"

Dissertation/ Thesis

Improving energy efficiency of virtualized datacenters

Autor: Nitu, Vlad-Tiberiu

Nowadays, many organizations choose to increasingly implement the cloud computing approach. More specifically, as customers, these organizations are outsourcing the management of their physical infrastructure to data centers (or cloud computing platf

Externí odkaz: http://oatao.univ-toulouse.fr/23799/1/NITU_Vlad%20Tiberiu.pdf

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Dissertation/ Thesis

Mobility Management in New Internet Architectures

Autor: Tantayakul, Kuljaree

The software integration with new network architectures via Software-Defined Networking (SDN) axis appears to be a major evolution of networks. While this paradigm was primarily developed for easy network setup, its ability to integrate services has

Externí odkaz: http://oatao.univ-toulouse.fr/23732/1/Tantayakul_Kuljaree.pdf

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Scalable linear solver for thermo-hydro-mechanics with a second gradient of dilation regularization problems

Autor: Ordonez Egas, Ana

We are interested in the modelling of thermo-hydro-mechanical (THM) problems that describe the behaviour of a soil in which a weakly compressible fluid evolves. The soil is represented as a porous medium and the fluid is subjected to various mechanic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ef20f827fdd58f3fc45fd1ffda2e2641
https://oatao.univ-toulouse.fr/29572/

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Dissertation/ Thesis

Data collection of mobile sensor networks by drones

Autor: Ma, Xiaoyan

Data collection by autonomous mobile sensor arrays can be coupled with the use of drones which provide a low-cost, easily deployable backhauling solution. These means of collection can be used to organize temporary events (sporting or cultural) or to

Externí odkaz: http://oatao.univ-toulouse.fr/19492/1/MA_Xiaoyan.pdf

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To re-route, or not to re-route: Impact of real-time re-routing in urban road networks

Autor: Antoine Gallais, Sébastien Julien, Fabrice Theoleyre, Cristel Pelsser, Mohamed Amine Falek

Publikováno v: Journal of Intelligent Transportation Systems: Technology, Planning, and Operations
Journal of Intelligent Transportation Systems: Technology, Planning, and Operations, 2021, ⟨10.1080/15472450.2020.1807345⟩
Journal of Intelligent Transportation Systems: Technology, Planning, and Operations, Taylor & Francis: STM, Behavioural Science and Public Health Titles, 2021, ⟨10.1080/15472450.2020.1807345⟩
Journal of Intelligent Transportation Systems, Vol. 26, no.2, p. 198-212 (2021)

International audience; Route planning represents a major challenge with a substantial impact on safety, economy, and even climate. An ever-growing urban population caused a significant increase in commuting times, therefore, stressing the prominence

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc1aa9de046e5e9198f4fe4aaecb7407
https://doi.org/10.1080/15472450.2020.1807345

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Cacol: A zero overhead and non-intrusive double caching mitigation system

Autor: Grégoire Todeschi, Alain Tchana, Boris Teabe, Daniel Hagimont

Publikováno v: Future Generation Computer Systems
Future Generation Computer Systems, Elsevier, 2020, 106, pp.14-21. ⟨10.1016/j.future.2019.11.035⟩

International audience; In a virtualized server, a page cache (which caches I/O data) is managed in both the hypervisor and the guest Operating System (OS). This leads to a well-known issue called double caching. Double caching is the presence of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fc101d400a662551547092ef321935d
https://doi.org/10.1016/j.future.2019.11.035

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Elderly monitoring system in a smart city environment using LoRa and MQTT

Autor: Abdennaceur Kachouri, Thierry Val, Abdelfatteh Lachtar

Publikováno v: IET Wireless Sensor Systems
IET Wireless Sensor Systems, IET, 2020, 10 (2), pp.70-77. ⟨10.1049/iet-wss.2019.0121⟩

International audience; With the rapid surge of M-Health and smart city systems, the need to accommodate sensors and actuators to achieve effective automation turns out to be imposed, for an efficient machine-to-machine communication to be maintained

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf20d8178f4468a07f59665fbe4fdb89
https://doi.org/10.1049/iet-wss.2019.0121

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Performances Analysis of a System of Localization by Angle of Arrival UWB Radio

Autor: Salick Diagne, Abdou Karim Farota, Thierry Val, Ognadon Assogba, Bouya Diop

Publikováno v: International journal of communications, network and system sciences
International journal of communications, network and system sciences, 2020, 13 (2), pp.15-27. ⟨10.4236/ijcns.2020.132002⟩

International audience; The increasingly widespread use of sensor and actuator networks and in general of the Internet of Things (IoT) in several areas of precision, imposes upon localization systems that can often equip them with a robust and more p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af89041694345d21218acf409f1615ce
https://doi.org/10.4236/ijcns.2020.132002

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Worst-Case Timing Analysis of AFDX Networks With Multiple TSN/BLS Shapers

Autor: Anaïs Finzi, Ahlem Mifdaoui

Publikováno v: IEEE Access, Vol 8, Pp 106765-106784 (2020)
IEEE Access
IEEE Access, IEEE, 2020, 8, pp.106765-106784. ⟨10.1109/ACCESS.2020.3000326⟩

International audience; This paper addresses the problem of worst-case timing analysis of extended Avionics Full Duplex Switched Ethernet (AFDX) networks, incorporating Time-Sensitive Networking (TSN) shapers called Burst Limiting Shapers (BLS), to e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4400a4f80c7563531685532babc37f0
https://doi.org/10.1109/access.2020.3000326

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Graph-Based Approach for Buffer-Aware Timing Analysis of Heterogeneous Wormhole NoCs Under Bursty Traffic

Autor: Frederic Giroudot, Ahlem Mifdaoui

Publikováno v: IEEE Access, Vol 8, Pp 32442-32463 (2020)
IEEE Access
IEEE Access, IEEE, 2020, 8, pp.32442-32463. ⟨10.1109/ACCESS.2020.2973891⟩

This paper addresses the problem of worst-case timing analysis of heterogeneous wormhole NoCs, i.e., routers with different buffer sizes and transmission speeds, when consecutive packet queuing (CPQ) occurs. The latter means that there are several co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::842ba59711a0ae8dd62fd89c7b5362c2
https://doi.org/10.1109/access.2020.2973891

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