Search Results - "Tassiulas, Leandros"

A Double-Auction Mechanism for Mobile Data-Offloading Markets by Iosifidis, George, Lin Gao, Jianwei Huang, Tassiulas, Leandros

“…The unprecedented growth of mobile data traffic challenges the performance and economic viability of today's cellular networks and calls for novel network…”
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Efficient and Fair Collaborative Mobile Internet Access by Iosifidis, George, Lin Gao, Jianwei Huang, Tassiulas, Leandros

“…The surging global mobile data traffic challenges the economic viability of cellular networks and calls for innovative solutions to reduce the network…”
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Routing entanglement in the quantum internet by Pant, Mihir, Krovi, Hari, Towsley, Don, Tassiulas, Leandros, Jiang, Liang, Basu, Prithwish, Englund, Dirk, Guha, Saikat

“…Remote quantum entanglement can enable numerous applications including distributed quantum computation, secure communication, and precision sensing. We…”
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Resource sharing in technologically defined social networks by Shirado, Hirokazu, Iosifidis, George, Tassiulas, Leandros, Christakis, Nicholas A.

“…Technologically enabled sharing-economy networks are changing the way humans trade and collaborate. Here, using a novel ‘Wi-Fi sharing’ game, we explored…”
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Blockchain-Based Payment Channel Networks: Challenges and Recent Advances by Papadis, Nikolaos, Tassiulas, Leandros

“…Blockchain technology has been developed with the vision to enable trusted collaboration between untrusted parties, without the need for a central authority…”
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Asymptotic Laws for Joint Content Replication and Delivery in Wireless Networks by Gitzenis, S., Paschos, G. S., Tassiulas, L.

“…We investigate the scalability of multihop wireless communications, a major concern in networking, for the case that users access content replicated across the…”
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A Mechanism for Mobile Data Offloading to Wireless Mesh Networks by Apostolaras, Apostolos, Iosifidis, George, Chounos, Kostas, Korakis, Thanasis, Tassiulas, Leandros

“…As the growth of mobile data traffic places significant strain on cellular networks, plans for exploiting under-utilized network resources become increasingly…”
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Dynamic Resource Provisioning for Energy Efficiency in Wireless Access Networks: A Survey and an Outlook by Budzisz, Lukasz, Ganji, Fatemeh, Rizzo, Gianluca, Ajmone Marsan, Marco, Meo, Michela, Zhang, Yi, Koutitas, George, Tassiulas, Leandros, Lambert, Sofie, Lannoo, Bart, Pickavet, Mario, Conte, Alberto, Haratcherev, Ivaylo, Wolisz, Adam

“…Traditionally, energy efficiency aspects have been included in the wireless access network design space only in the context of power control aimed at…”
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Social network analysis concepts in the design of wireless Ad Hoc network protocols by Katsaros, D, Dimokas, N, Tassiulas, L

“…This article presents a survey of ad hoc networking protocols that have used concepts such as centrality metrics and community formation from the area of…”
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Cyclic motifs in the Sardex monetary network by Iosifidis, George, Charette, Yanick, Airoldi, Edoardo M., Littera, Giuseppe, Tassiulas, Leandros, Christakis, Nicholas A.

“…From decentralized banking systems to digital community currencies, the way humans perceive and use money is changing 1 – 3 , thus creating novel opportunities…”
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Hybrid data pricing for network-assisted user-provided connectivity by Lin Gao, Iosifidis, George, Jianwei Huang, Tassiulas, Leandros

“…User-provided connectivity (UPC) is a promising paradigm to achieve a low-cost ubiquitous connectivity. In this paper, we study a network-assisted UPC service…”
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Efficient File Replication in Large Wireless Networks with Dynamic Popularity by Gitzenis, Savvas, Toumpis, Stavros, Tassiulas, Leandros

“…We investigate the problem of replication in large wireless networks that employ caching in the case of a single file whose popularity varies with time. As…”
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Bits and coins: Supporting collaborative consumption of mobile internet by Syrivelis, Dimitris, Iosifidis, George, Delimpasis, Dimosthenis, Chounos, Konstantinos, Korakis, Thanasis, Tassiulas, Leandros

“…The recent mobile data explosion has increased the interest for mobile user-provided networks (MUPNs), where users share their Internet access by exploiting…”
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On the Complexity of Optimal Content Placement in Hierarchical Caching Networks by Poularakis, Konstantinos, Tassiulas, Leandros

“…The ever increasing demand for content is straining operators' networks, thereby necessitating development of alternative content delivery mechanisms…”
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Replication management and cache-aware routing in information-centric networks by Sourlas, Vasilis, Tassiulas, Leandros

“…Content distribution in the Internet places content providers in a dominant position, with delivery happening directly between two end-points, that is, from…”
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Approximation Algorithms for Mobile Data Caching in Small Cell Networks by Poularakis, Konstantinos, Iosifidis, George, Tassiulas, Leandros

“…Small cells constitute a promising solution for managing the mobile data growth that has overwhelmed network operators. Local caching of popular content items…”
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Exploiting Caching and Multicast for 5G Wireless Networks by Poularakis, Konstantinos, Iosifidis, George, Sourlas, Vasilis, Tassiulas, Leandros

“…The landscape toward 5G wireless communication is currently unclear, and, despite the efforts of academia and industry in evolving traditional cellular…”
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Cost-Effective Federated Learning in Mobile Edge Networks by Luo, Bing, Li, Xiang, Wang, Shiqiang, Huang, Jianwei, Tassiulas, Leandros

“…Federated learning (FL) is a distributed learning paradigm that enables a large number of mobile devices to collaboratively learn a model under the…”
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Over-the-Air Federated Learning via Weighted Aggregation by Azimi-Abarghouyi, Seyed Mohammad, Tassiulas, Leandros

“…This paper introduces a new federated learning scheme that leverages over-the-air computation. A novel feature of this scheme is the proposal to employ…”
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Sampling of the Wiener Process for Remote Estimation Over a Channel With Unknown Delay Statistics by Tang, Haoyue, Sun, Yin, Tassiulas, Leandros

“…In this paper, we study an online sampling problem of the Wiener process. The goal is to minimize the mean squared error (MSE) of the remote estimator under a…”
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