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Sahar HOTEIT

Associate Professor

L2S, CentraleSupélec
Bât. Breguet C4.06
3 rue Joliot Curie
91190 Gif-sur-Yvette, France

+33 (0)1 69 85 17 64

Biography

Publications

Teaching ResponsabilitiesProjectsPhD students

Journal articles

2021
2018

Fair Resource Allocation in Systems with Complete Information Sharing

Fossati, Hoteit, Moretti, Secci
IEEE/ACM Transactions on Networking, 26 (6), p. 2801-2814, 2018

Enriching sparse mobility information in Call Detail Records

Chen, Hoteit, Carneiro Viana, Fiore, Sarraute
Computer Communications, 122, p. 44-58, 2018
2017

Crowded spot estimator for urban cellular networks

Hoteit, Secci, Premoli
ANN TELECOMMUN, 72 (11-12), Springer, p. 743-754, 2017
2016

On Fair Network Cache Allocation to Content Providers

Hoteit, El Chamie, Saucez, Secci
Computer Networks, 103, p. 129-142, 2016
2015

Mobile Data Traffic Offloading over Passpoint Hotspots

Hoteit, Secci, Pujolle, Wolisz, Ziemlicki, Smoreda
Computer Networks, 84, p. 76-93, 2015
2014

Estimating human trajectories and hotspots through mobile phone data

Hoteit, Secci, Sobolevsky, Ratti, Pujolle
Computer Networks, 64, p. 296-307, 2014
2013

A Nucleolus-based Approach for Resource Allocation in OFDMA Wireless Mesh Networks

Hoteit, Secci, Langar, Pujolle
IEEE Transactions on Mobile Computing, 12 (11), p. 2145-2154, 2013

Conference papers

2021

A Recurrent Neural Network Based Approach for Coordinating Radio and Computing Resources Allocation in Cloud-RAN

Sharara, Hoteit, Vèque
2021 IEEE 22nd International Conference on High Performance Switching and Routing (HPSR), Paris, France, 2021

Coordination de l’ordonnancement radio et de calcul dans Cloud-RAN

Sharara, Hoteit, Brown, Vèque
ALGOTEL 2021 — 23èmes Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications, La Rochelle, France, 2021

Coordination between Radio and Computing Schedulers in Cloud-RAN

Sharara, Hoteit, Brown, Vèque
IFIP/IEEE International Symposium on Integrated Network Management, Bordeaux (virtual), France, 2021
2020

Cloud-RAN Resource Scheduling based on real traffic model

Khedher, Hoteit, Brown, Vèque, Krishnaswamy, Diego, Hadji
ALGOTEL 2020 – 22èmes Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications, lyon, France, 2020

Real Traffic-Aware Scheduling of Computing Resources in Cloud-RAN

Khedher, Hoteit, Brown, Vèque, Krishnaswamy, Diego, Hadji
2020 International Conference on Computing, Networking and Communications (ICNC), Big Island, États-Unis, 2020
2019

Processing Time Evaluation and Prediction in Cloud-RAN

Khedher, Hoteit, Brown, Krishnaswamy, Diego, Vèque
ICC 2019 – 2019 IEEE International Conference on Communications (ICC), Shanghai, France, 2019
2018

Forecasting Individual Demand in Cellular Networks

Chen, Hoteit, Carneiro Viana, Fiore, Sarraute
Rencontres Francophones sur la Conception de Protocoles, l’Évaluation de Performance et l’Expérimentation des Réseaux de Communication, Roscoff, France, 2018
2017

The Spatiotemporal Interplay of Regularity and Randomness in Cellular Data Traffic

Chen, Hoteit, Carneiro Viana, Fiore, Sarraute
LCN 2017 – The 42nd IEEE Conference on Local Computer Networks, Singapore, Singapour, 2017

Spatio-Temporal Completion of Call Detail Records for Human Mobility Analysis

Hoteit, Chen, Viana, Fiore
Rencontres Francophones sur la Conception de Protocoles, l’Évaluation de Performance et l’Expérimentation des Réseaux de Communication, Quiberon, France, 2017
2016

Filling the Gaps: On the Completion of Sparse Call Detail Records for Mobility Analysis

Hoteit, Chen, Carneiro Viana, Fiore
Proceedings of the Eleventh ACM Workshop on Challenged Networks, New York City, États-Unis, 2016

On joint power allocation and multipath routing in femto-relay networks

Hoteit, Duhamel, Lasaulce
IEEE International Conference on Communications (ICC 2016), Kuala Lumpur, Malaisie, 2016
2014

Quantifying the Achievable Cellular Traffic Offloading Gain with Passpoint Hotspots

Hoteit, Secci, Pujolle, Wietholter, Wolisz, Ziemlicki, Smoreda
WiMobCity’14 – ACM international workshop on Wireless and mobile technologies for smart cities, Philadelphia, États-Unis, 2014

Mobility-aware estimation of content consumption hotspots for urban cellular networks

Hoteit, Secci, Pujolle, Hoa La, Ziemlicki, Smoreda
IEEE/IFIP Network Operations and Management Symposium (NOMS 2014), Krakow, Pologne, 2014
2013

Estimating Real Human Trajectories through Mobile Phone Data

Hoteit, Secci, Sobolevsky, Pujolle, Ratti
MDM 2013 – 14th IEEE International Conference on Mobile Data Management, Milan, Italie, 2013

Do Mobile Phone Data Allow Estimating Real Human Trajectory?

Hoteit, Secci, Sobolevsky, Pujolle, Ratti
Conference on the Analysis of Mobile Phone Datasets (NetMob), Cambridge, États-Unis, 2013

PhD Thesis

2014
Thèses

Resource and crowd management in mobile networks

Hoteit
Université Pierre et Marie Curie – Paris VI, 2014