O
Ozgur Ercetin
Researcher at Sabancı University
Publications - 153
Citations - 2107
Ozgur Ercetin is an academic researcher from Sabancı University. The author has contributed to research in topics: Wireless network & Communication channel. The author has an hindex of 21, co-authored 150 publications receiving 1761 citations. Previous affiliations of Ozgur Ercetin include University of Maryland, College Park & Imperial College London.
Papers
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Proceedings ArticleDOI
Hierarchical Federated Learning ACROSS Heterogeneous Cellular Networks
TL;DR: Small cell base stations are introduced orchestrating FEEL among MUs within their cells, and periodically exchanging model updates with the MBS for global consensus, and it is shown that this hierarchical federated learning (HFL) scheme significantly reduces the communication latency without sacrificing the accuracy.
Journal ArticleDOI
A Cross-Layer Framework for Exploiting Virtual MISO Links in Mobile Ad Hoc Networks
Gentian Jakllari,Srikanth V. Krishnamurthy,Michalis Faloutsos,Prashant Krishnamurthy,Ozgur Ercetin +4 more
TL;DR: In this paper, a multilayer approach for exploiting virtual MISO links in ad hoc networks is presented, which spans the physical, medium access control and routing layers, and provides a significant improvement in the end-to-end performance in terms of throughput and delay.
Journal ArticleDOI
Motivating Workers in Federated Learning: A Stackelberg Game Perspective
Yunus Sarikaya,Ozgur Ercetin +1 more
TL;DR: The analytically obtained equilibrium solution of a Stackelberg game indicates that with a limited budget, the model owner should judiciously decide on the number of workers due to trade off between the diversity provided by the number and the latency of completing the training.
Proceedings ArticleDOI
A Framework for Distributed Spatio-Temporal Communications in Mobile Ad Hoc Networks
Gentian Jakllari,Srikanth V. Krishnamurthy,Michalis Faloutsos,Prashant Krishnamurthy,Ozgur Ercetin +4 more
TL;DR: A novel multi-layer approach for exploiting virtual MISO links in ad hoc networks that spans the physical, medium access control and routing layers and provides a significant improvement in the end-to-end performance in terms of throughput and delay and robustness to mobility and interference induced link failures.
Journal ArticleDOI
A Cross-Layer Framework for Association Control in Wireless Mesh Networks
TL;DR: A new channel-quality based user association mechanism inspired by the operation of the infrastructure-based WLANs is proposed, and it is shown that wireless mesh networks that use the proposed association mechanisms are more capable in meeting the needs of QoS-sensitive applications.