Ph.D. student under the direction of M. KOBAYASHI

Thesis title: Fundamental Limits of Coded Caching in Wireless Networks
Thesis abstract: Caching, i.e. storing popular contents at caches available at end users, has received a signi cant interest as a technique to reduce the peak trafic in wireless networks. In particular, coded caching proposed by Maddah-Ali and Niesen has been considered as a promising approach to achieve a constant delivery time as the dimension grows, yielding a scalable system. Albeit conceptually appealing, several limitations prevent its straightforward applications in practical wireless systems. Throughout the thesis, we address the limitations of classical coded caching in various wireless channels. Then, we propose novel delivery schemes that exploit opportunistically the underlying wireless channels while preserving partly the promising gain of coded caching.

2018

Journal articles

titre
Persistent plasticizers and bisphenol in the cheese of Tunisian markets induced biochemical and histopathological alterations in male BALB/c mice
auteur
Asma Beltifa, Anouar Feriani, Monia Macherki, Asma Ghorbel, Lakhdar Ghazouani, Giuseppa Di Bella, Olivier Sire, Joris Van Loco, Tim Reyns, Hedi Ben Mansour
article
Environmental Science and Pollution Research, Springer Verlag, 2018, 25 (7), pp.6545-6557. ⟨10.1007/s11356-017-0857-6⟩
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titre
Opportunistic Content Delivery in Fading Broadcast Channels
auteur
Richard Combes, Asma Ghorbel, Mari Kobayashi, Sheng Yang
article
IEEE Journal on Selected Areas in Communications, Institute of Electrical and Electronics Engineers, In press
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Theses

titre
Limites Fondamentales De Stockage Dans Les Réseaux Sans Fil
auteur
Asma Ghorbel
article
Autre. Université Paris-Saclay, 2018. Français. ⟨NNT : 2018SACLC031⟩
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https://tel.archives-ouvertes.fr/tel-01812530/file/74162_GHORBEL_2018_diffusion.pdf BibTex

2017

Journal articles

titre
Cytotoxic effects of seven Tunisian hospital wastewaters on the proliferation of human breast cancer cell line MDA-231: correlation with their chemical characterization
auteur
Emna Nasri, Monia Machreki, Asma Beltifa, Sonia Aroui, Asma Ghorbel, Amina Saad, Anouar Feriani, Mohamed Ali Borgi, Lakhdar Ghazouani, Olivier Sire, José Luis Balcázar, Hedi Ben Mansour
article
Environmental Science and Pollution Research, Springer Verlag, 2017, 24 (25), pp.20422-20428. ⟨10.1007/s11356-017-9717-7⟩
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titre
Designation of pathogenic resistant bacteria in the Sparusaurata sea collected in Tunisia coastlines: Correlation with high performance liquid chromatography-tandem mass spectrometry analysis of antibiotics
auteur
Amina Zouiten, Ines Mehri, Asma Beltifa, Asma Ghorbel, Olivier Sire, Joris Van Loco, Hassen Abdenaceur, Tim Reyns, Hedi Ben Mansour
article
Microbial Pathogenesis, Elsevier, 2017, 106, pp.3-8. ⟨10.1016/j.micpath.2017.01.004⟩
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Conference papers

titre
Opportunistic Content Delivery in Fading Broadcast Channels
auteur
Asma Ghorbel, Khac-Hoang Ngo, Richard Combes, Mari Kobayashi, Sheng Yang
article
GLOBECOM 2017 - 2017 IEEE Global Communications Conference, Dec 2017, Singapore, Singapore. ⟨10.1109/glocom.2017.8254966 ⟩
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titre
Alpha fair coded caching
auteur
Apostolos Destounis, Mari Kobayashi, Georgios Paschos, Asma Ghorbel
article
2017 15th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt), May 2017, Paris, France. ⟨10.23919/WIOPT.2017.7959906⟩
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2016

Journal articles

titre
Content Delivery in Erasure Broadcast Channels With Cache and Feedback
auteur
Asma Ghorbel, Mari Kobayashi, Sheng Yang
article
IEEE Transactions on Information Theory, Institute of Electrical and Electronics Engineers, 2016, 62 (11), pp.6407-6422. ⟨10.1109/TIT.2016.2605123⟩
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Conference papers

titre
Content delivery in erasure broadcast channels with cache and feedback
auteur
Asma Ghorbel, Mari Kobayashi, Sheng Yang
article
2016 IEEE International Symposium on Information Theory (ISIT), Jul 2016, Barcelona, Spain. ⟨10.1109/ISIT.2016.7541416⟩
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2015

Conference papers

titre
Cache-Enabled Erasure Broadcast Channels with Feedback -Asymmetric User Memory Case
auteur
Asma Ghorbel, Mari Kobayashi, Sheng Yang
article
ACM CoNEXT 2015, CCDWN workshop, Dec 2015, Heidelberg, Germany
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https://hal-centralesupelec.archives-ouvertes.fr/hal-01261226/file/CacheBPECasymmetricCR3.pdf BibTex
titre
Cache-Enabled Broadcast Packet Erasure Channels with State Feedback
auteur
Asma Ghorbel, Mari Kobayashi, Sheng Yang
article
53rd Annual Allerton Conference on Communication, Control, and Computing, Sep 2015, Monticello, IL, United States. ⟨10.1109/allerton.2015.7447178 ⟩
Accès au texte intégral et bibtex
https://hal-centralesupelec.archives-ouvertes.fr/hal-01261224/file/AllertonCacheBPEC.pdf BibTex