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The performance of computer networks relies on how bandwidth is shared among different flows. Fair resource allocation is a challenging problem particularly when the flows evolve over time.To address this issue, bandwidth sharing techniques…

网络与互联网体系结构 · 计算机科学 2017-11-28 Zaid Allybokus , Konstantin Avrachenkov , Jérémie Leguay , Lorenzo Maggi

In this paper, we revisit the widely known performance anomaly that results in severe network utility degradation in WiFi networks when nodes use diverse modulation and coding schemes. The proportional-fair allocation was shown to mitigate…

网络与互联网体系结构 · 计算机科学 2021-02-11 Piotr Gawłowicz , Jean Walrand , Adam Wolisz

State-of-the-art deep learning systems rely on iterative distributed training to tackle the increasing complexity of models and input data. The iteration time in these communication-heavy systems depends on the computation time,…

分布式、并行与集群计算 · 计算机科学 2018-10-05 Sayed Hadi Hashemi , Sangeetha Abdu Jyothi , Roy H. Campbell

We propose a GPU-accelerated distributed optimization algorithm for controlling multi-phase optimal power flow in active distribution systems with dynamically changing topologies. To handle varying network configurations and enable…

分布式、并行与集群计算 · 计算机科学 2025-01-15 Minseok Ryu , Geunyeong Byeon , Kibaek Kim

We present a new unified framework for minimizing congestion-dependent network cost in information-centric networks by jointly optimizing forwarding and caching strategies. As caching variables are integer-constrained, the resulting…

网络与互联网体系结构 · 计算机科学 2017-10-17 Milad Mahdian , Edmund Yeh

In-network caching is one of the fundamental operations of Information-centric networks (ICN). The default caching strategy taken by most of the current ICN proposals is caching along--default--path, which makes popular objects to be cached…

网络与互联网体系结构 · 计算机科学 2015-02-10 Sumanta Saha , Andrey Lukyanenko , Antti Ylä-Jääski

The paper introduces an original MAC protocol for a passive optical metropolitan area network using time-domain wavelength interleaved networking (TWIN)% as proposed recently by Bell Labs . Optical channels are shared under the distributed…

网络与互联网体系结构 · 计算机科学 2011-02-18 Philippe Robert , James Roberts

Deploying data- and computation-intensive applications such as large-scale AI into heterogeneous dispersed computing networks can significantly enhance application performance by mitigating bottlenecks caused by limited network resources,…

网络与互联网体系结构 · 计算机科学 2024-03-26 Jinkun Zhang , Edmund Yeh

Decentralized storage networks offer services with intriguing possibilities to reduce inequalities in an extremely centralized market. The challenge is to conceive incentives that are fair in regard to the income distribution among peers.…

网络与互联网体系结构 · 计算机科学 2023-10-03 Vahid Heidaripour Lakhani , Arman Babaei , Leander Jehl , Georgy Ishmaev , Vero Estrada-Galiñanes

This letter characterizes the optimal policies for bandwidth use and storage for the problem of distributed storage in Internet of Things (IoT) scenarios, where lost nodes cannot be replaced by new nodes as is typically assumed in Data…

网络与互联网体系结构 · 计算机科学 2018-04-20 Xiaobo Zhao , Daniel E. Lucani , Xiaohong Shen , Haiyan Wang

Low Latency, Low Loss, and Scalable Throughput (L4S), as an emerging router-queue management technique, has seen steady deployment in the industry. An L4S-enabled router assigns each packet to the queue based on the packet header marking.…

网络与互联网体系结构 · 计算机科学 2026-03-25 Siddhant Ray , Xi Jiang , Jack Luo , Nick Feamster , Junchen Jiang

The heterogeneity of the Internet-of-things (IoT) network can be exploited as a dynamic computational resource environment for many devices lacking computational capabilities. A smart mechanism for allocating edge and mobile computers to…

社会与信息网络 · 计算机科学 2020-07-09 Abdullah Khanfor , Raby Hamadi , Hakim Ghazzai , Ye Yang , Mohammad R. Haider , Yehia Massoud

Employing channel adaptive resource allocation can yield to a large enhancement in almost any performance metric of Device-to-Device (D2D) communications. We observe that D2D users are able to estimate their local Channel State Information…

信息论 · 计算机科学 2019-02-26 Rita Ibrahim , Mohamad Assaad , Berna Sayrac , Azeddine Gati

The time-varying feature of wireless channels usually makes the hard delay bound for data transmissions unrealistic to guarantee. In contrast, the statistically-bounded delay with a small violation probability has been widely used for delay…

信息论 · 计算机科学 2011-05-03 Qinghe Du , Yi Huang , Pinyi Ren , Chao Zhang

We consider cooperative communications with energy harvesting (EH) relays, and develop a distributed power control mechanism for the relaying terminals. Unlike prior art which mainly deal with single-relay systems with saturated traffic…

网络与互联网体系结构 · 计算机科学 2018-10-26 Vesal Hakami , Mehdi Dehghan

In this paper we propose a new scheduling algorithm called Real Time Scheduling (RTS) which uses virtual nodes for self stabilization. This algorithm deals with all the contributing components of the end-to-end travelling delay of data…

网络与互联网体系结构 · 计算机科学 2013-01-22 Deepali Virmani , Satbir Jain

Edge intelligence enables AI inference at the network edge, co-located with or near the radio access network, rather than in centralized clouds or on mobile devices. It targets low-latency, resource-constrained applications with large data…

网络与互联网体系结构 · 计算机科学 2026-01-26 Jaume Anguera Peris , Joakim Jaldén

Mobility support in future networks will be predominately based on micro mobility protocols. Current proposed schemes such as Hierarchical Mobile IPv6 (HMIPv6) and more importantly Proxy Mobile IPv6 (PMIPv6) provide localized mobility…

网络与互联网体系结构 · 计算机科学 2015-01-22 Esmat Mirzamany , Vasilis Friderikos

A spurt of progress in wireless power transfer (WPT) and mobile edge computing (MEC) provides a promising approach for Industrial Internet of Things (IIoT) to enhance the quality and productivity of manufacturing. Scheduling in such a…

信号处理 · 电气工程与系统科学 2019-09-06 Hao Wu , Xinchen Lyu , Hui Tian

Existing multicasting schemes for massive content delivery do not fully utilize multicasting opportunities in delay tolerant content-oriented applications. In this paper, we propose a novel temporal-spatial aggregation-based multicasting…

信息论 · 计算机科学 2017-02-08 Jifang Xing , Ying Cui , Vincent Lau
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