Sahar Hoteit
Publications
Publications
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Energy Efficiency Maximization with SIC power aware Hybrid SDMA/NOMA schemeIEEE International Conference on Communications, Jun 2025, Montreal, Canada |
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Mobility Aware Task Migration in Vehicular Edge Computing Networks36th International Teletraffic Congress "Towards Sustainable Digital Infrastructures" (ITC 36), Jun 2025, Trondheim, Norway |
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Energy-Efficient Placement and Association in Disaggregated O-RANIEEE CNSM 2025, Oct 2025, Bologna, Italy |
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Multi-Resource Orchestration and Energy-Aware VNF Placement for Open RANIEEE NETSOFT 2025, Jun 2025, Budapest (Hungary), Hungary |
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Flexible Association and Placement for Open-RANIEEE INFOCOM 2024 NG-OPERA: Next-generation Open and Programmable Radio Access Networks, May 2024, Vancouver (Canada), Canada. ⟨10.1109/infocomwkshps61880.2024.10620754⟩ |
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Reinforcement Learning for Inter-Operator Sharing in Open-RANIEEE INFOCOM 2024 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), May 2024, Vancouver, Canada. ⟨10.1109/infocomwkshps61880.2024.10620880⟩ |
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Using Early-Exit Deep Neural Networks to Accelerate Spectrum Classification in O-RAN20th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob), 10.1109/wimob61911.2024.10770369, Oct 2024, Paris, France |
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Quality of Service-Driven Overlapping Cooperative NOMA SchemeIFIP/IEEE Networking 2024: XR&6GNet, Jun 2024, Thessaloniki, Greece |
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Preliminary Evaluation and Optimization of Task Offloading and Latency in Vehicular Edge ComputingIEEE 21st International Conference on Smart Communities: Improving Quality of Life using AI, Robotics and IoT (HONET), Dec 2024, Doha, Qatar. ⟨10.1109/honet63146.2024.10822928⟩ |
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Resource Allocation for Enabled-Network-Slicing in Cooperative NOMA-Based Systems with Underlay D2D CommunicationsICC 2023 - IEEE International Conference on Communications, May 2023, Rome, Italy. pp.1938-1883 |
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Reinforcement Learning based model for Maximizing Operator's Profit in Open-RAN2023 IEEE/IFIP Network Operations and Management Symposium, May 2023, Miami, United States. ⟨10.1109/NOMS56928.2023.10154452⟩ |
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Dynamic Placement of O-CU and O-DU Functionalities in Open-RAN ArchitectureIEEE International Conference on Sensing, Communication, and Networking, SECON, Sep 2023, Madrid, Spain. ⟨10.1109/secon58729.2023.10287529⟩ |
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Minimizing Power Consumption by Joint Radio and Computing Resource Allocation in Cloud-RANIEEE Symposium on Computers and Communications (ISCC 2022), Jun 2022, Rhodes, Greece. ⟨10.1109/iscc55528.2022.9912943⟩ |
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Policy-Gradient-Based Reinforcement Learning for Computing Resources Allocation in O-RAN2022 IEEE 11th International Conference on Cloud Networking (CloudNet), Nov 2022, Paris, France. ⟨10.1109/cloudnet55617.2022.9978863⟩ |
Efficient Data Collection using Aerial Mobile Sinks for Delay Tolerant Wireless Sensor Networks13th IFIP Wireless and Mobile Networking Conference (WMNC 2021), Oct 2021, Montreal, Canada. pp.17-24, ⟨10.23919/WMNC53478.2021.9618998⟩ |
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A Recurrent Neural Network Based Approach for Coordinating Radio and Computing Resources Allocation in Cloud-RAN2021 IEEE 22nd International Conference on High Performance Switching and Routing (HPSR), Jun 2021, Paris, France. ⟨10.1109/HPSR52026.2021.9481812⟩ |
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Coordination between Radio and Computing Schedulers in Cloud-RANIFIP/IEEE International Symposium on Integrated Network Management, May 2021, Bordeaux (virtual), France |
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Coordination de l'ordonnancement radio et de calcul dans Cloud-RANALGOTEL 2021 — 23èmes Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications, Jun 2021, La Rochelle, France |
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Real Traffic-Aware Scheduling of Computing Resources in Cloud-RAN2020 International Conference on Computing, Networking and Communications (ICNC), Feb 2020, Big Island, United States. pp.422-427, ⟨10.1109/ICNC47757.2020.9049679⟩ |
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Cloud-RAN Resource Scheduling based on real traffic modelALGOTEL 2020 – 22èmes Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications, Sep 2020, lyon, France |
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Processing Time Evaluation and Prediction in Cloud-RANICC 2019 - 2019 IEEE International Conference on Communications (ICC), May 2019, Shanghai, France. pp.1-6, ⟨10.1109/ICC.2019.8761870⟩ |
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Forecasting Individual Demand in Cellular NetworksRencontres Francophones sur la Conception de Protocoles, l’Évaluation de Performance et l’Expérimentation des Réseaux de Communication, May 2018, Roscoff, France |
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Spatio-Temporal Completion of Call Detail Records for Human Mobility AnalysisRencontres Francophones sur la Conception de Protocoles, l’Évaluation de Performance et l’Expérimentation des Réseaux de Communication, May 2017, Quiberon, France |
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The Spatiotemporal Interplay of Regularity and Randomness in Cellular Data TrafficLCN 2017 - The 42nd IEEE Conference on Local Computer Networks, Oct 2017, Singapore, Singapore. ⟨10.1109/lcn.2017.41⟩ |
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On joint power allocation and multipath routing in femto-relay networksIEEE International Conference on Communications (ICC 2016), May 2016, Kuala Lumpur, Malaysia. pp.1 - 6, ⟨10.1109/ICC.2016.7511024⟩ |
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Filling the Gaps: On the Completion of Sparse Call Detail Records for Mobility AnalysisProceedings of the Eleventh ACM Workshop on Challenged Networks, Oct 2016, New York City, United States. pp.45 - 50 |
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Mobility-aware estimation of content consumption hotspots for urban cellular networksIEEE/IFIP Network Operations and Management Symposium (NOMS 2014), May 2014, Krakow, Poland. pp.1-7, ⟨10.1109/NOMS.2014.6838312⟩ |
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Quantifying the Achievable Cellular Traffic Offloading Gain with Passpoint HotspotsWiMobCity'14 - ACM international workshop on Wireless and mobile technologies for smart cities, Aug 2014, Philadelphia, United States. pp.19-28, ⟨10.1145/2633661.2633672⟩ |
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Estimating Real Human Trajectories through Mobile Phone DataMDM 2013 - 14th IEEE International Conference on Mobile Data Management, Jun 2013, Milan, Italy. pp.148-153, ⟨10.1109/MDM.2013.85⟩ |
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Do Mobile Phone Data Allow Estimating Real Human Trajectory?Conference on the Analysis of Mobile Phone Datasets (NetMob), May 2013, Cambridge, United States. pp.36-37 |
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Content consumption cartography of the paris urban region using cellular probe dataURBANE 2012, Dec 2012, Nice, France. ⟨10.1145/2413236.2413246⟩ |
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A bankruptcy game approach for resource allocation in cooperative femtocell networksIEEE Global Communications Conference (IEEE GLOBECOM), Dec 2012, Anaheim, United States. ⟨10.1109/GLOCOM.2012.6503376⟩ |
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Strategic subchannel resource allocation for cooperative OFDMA Wireless Mesh NetworksIEEE International Conference on Communications (ICC 2012), Jun 2012, Ottawa, Canada. pp.440-444, ⟨10.1109/ICC.2012.6364139⟩ |
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On the Quest for Representative Behavioral Datasets: Mobility and Content DemandCHIST-ERA Projects Seminar 2016, May 2016, Bern, Switzerland |
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Enriching Sparse Mobility Information in Call Detail Records[Technical Report] RT-0496, INRIA Saclay - Ile-de-France. 2017 |
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Spatio-Temporal Predictability of Cellular Data Traffic[Research Report] RT-0483, INRIA Saclay - Ile-de-France. 2017, pp.17 |
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Relevance of Context for the Temporal Completion of Call Detail Record[Research Report] RT-0482, INRIA Saclay. 2016, pp.14 |
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Resource and crowd management in mobile networksNetworking and Internet Architecture [cs.NI]. Université Pierre et Marie Curie - Paris VI, 2014. English. ⟨NNT : 2014PA066245⟩ |
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Towards Resource-Efficient Next-Generation Mobile Networks: Design and Optimization StrategiesNetworking and Internet Architecture [cs.NI]. Université Paris Saclay, 2025 |