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By integrating edge computing with parallel computing, distributed edge computing (DEC) makes use of distributed devices in edge networks to perform computing in parallel, which can substantially reduce service delays. In this paper, we…

网络与互联网体系结构 · 计算机科学 2020-02-10 Xiaowen Gong

To overcome devices' limitations in performing computation-intense applications, mobile edge computing (MEC) enables users to offload tasks to proximal MEC servers for faster task computation. However, current MEC system design is based on…

网络与互联网体系结构 · 计算机科学 2020-05-19 Chen-Feng Liu , Mehdi Bennis , Merouane Debbah , H. Vincent Poor

Mobile edge computing (MEC) is an emerging communication scheme that aims at reducing latency. In this paper, we investigate a green MEC system under the existence of an eavesdropper. We use computation efficiency, which is defined as the…

网络与互联网体系结构 · 计算机科学 2020-04-14 Haijian Sun , Qun Wang , Xiang Ma , Yongjun Xu , Rose Qingyang Hu

Mobile-edge computing (MEC) emerges as a promising paradigm to improve the quality of computation experience for mobile devices. Nevertheless, the design of computation task scheduling policies for MEC systems inevitably encounters a…

信息论 · 计算机科学 2016-11-15 Juan Liu , Yuyi Mao , Jun Zhang , Khaled B. Letaief

Modern Mixed-Criticality Systems (MCSs) rely on hardware heterogeneity to satisfy ever-increasing computational demands. However, most of the heterogeneous co-processors are designed to achieve high throughput, with their…

硬件体系结构 · 计算机科学 2024-09-24 Jiapeng Guan , Ran Wei , Dean You , Yingquan Wang , Ruizhe Yang , Hui Wang , Zhe Jiang

Distributed linearly separable computation is a fundamental problem in large-scale distributed systems, requiring the computation of linearly separable functions over different datasets across distributed workers. This paper studies a…

分布式、并行与集群计算 · 计算机科学 2026-01-16 Ziting Zhang , Kai Wan , Minquan Cheng , Shuo Shao , Giuseppe Caire

Elasticity is offered by cloud service providers to exploit under-utilized computing resources. The low-cost elastic nodes can leave and join any time during the computation cycle. The possibility of elastic events occurring together with…

分布式、并行与集群计算 · 计算机科学 2022-06-24 Shahrzad Kiani , Tharindu Adikari , Stark C. Draper

This paper explores the advancement of Vehicular Edge Computing (VEC) as a tailored application of Mobile Edge Computing (MEC) for the automotive industry, addressing the rising demand for real-time processing in connected and autonomous…

网络与互联网体系结构 · 计算机科学 2025-09-29 Mahsa Paknejad , Parisa Fard Moshiri , Murat Simsek , Burak Kantarci , Hussein T. Mouftah

A distributed machine learning platform needs to recruit many heterogeneous worker nodes to finish computation simultaneously. As a result, the overall performance may be degraded due to straggling workers. By introducing redundancy into…

计算机科学与博弈论 · 计算机科学 2020-12-17 Ningning Ding , Zhixuan Fang , Lingjie Duan , Jianwei Huang

Coded distributed computing (CDC), proposed by Li \emph{et al.}, offers significant potential for reducing the communication load in MapReduce computing systems. In cascaded CDC with $K$ nodes, $N$ input files, and $Q$ output functions,…

信息论 · 计算机科学 2025-01-24 Mingming Zhang , Youlong Wu , Minquan Cheng , Dianhua Wu

Multi-access Edge Computing (MEC) is a type of network architecture that provides cloud computing capabilities at the edge of the network. We consider the use case of video surveillance for an university campus running on a 5G-MEC…

分布式、并行与集群计算 · 计算机科学 2024-10-28 Ricardo N. Boing , Hugo Vaz Sampaio , Fernando Koch , Rene N. S. Cruz , Carlos B. Westphall

Collaborative Edge Computing (CEC) is an emerging paradigm that collaborates heterogeneous edge devices as a resource pool to compute DNN inference tasks in proximity such as edge video analytics. Nevertheless, as the key knob to improve…

分布式、并行与集群计算 · 计算机科学 2024-07-01 Rui Li , Tao Ouyang , Liekang Zeng , Guocheng Liao , Zhi Zhou , Xu Chen

Mobile edge computing (MEC) is a promising paradigm to accommodate the increasingly prosperous delay-sensitive and computation-intensive applications in 5G systems. To achieve optimum computation performance in a dynamic MEC environment,…

信息论 · 计算机科学 2021-10-08 Xian Li , Liang Huang , Hui Wang , Suzhi Bi , Ying-Jun Angela Zhang

Over the years, hardware trends have introduced various heterogeneous compute units while also bringing network and storage bandwidths within an order of magnitude of memory subsystems. In response, developers have used increasingly exotic…

分布式、并行与集群计算 · 计算机科学 2023-01-20 Aldrin Montana , Yuanqing Xue , Jeff LeFevre , Carlos Maltzahn , Josh Stuart , Philip Kufeldt , Peter Alvaro

Extreme Edge Computing (EEC) pushes computing even closer to end users than traditional Multi-access Edge Computing (MEC), harnessing the idle resources of Extreme Edge Devices (EEDs) to enable low-latency, distributed processing. However,…

High Speed computing meets ever increasing real-time computational demands through the leveraging of flexibility and parallelism. The flexibility is achieved when computing platform designed with heterogeneous resources to support…

操作系统 · 计算机科学 2015-01-08 Mahendra Vucha , Arvind Rajawat

Li {\it et al}. introduced coded distributed computing (CDC) scheme to reduce the communication load in general distributed computing frameworks such as MapReduce. They also proposed cascaded CDC schemes where each output function is…

信息论 · 计算机科学 2021-11-25 Jing Jiang , Lingxiao Qu

Collaborative Edge Computing (CEC) is an effective method that improves the performance of Mobile Edge Computing (MEC) systems by offloading computation tasks from busy edge servers (ESs) to idle ones. However, ESs usually belong to…

网络与互联网体系结构 · 计算机科学 2022-11-15 Xingqiu He , Yuhang Shen , Hongxi Zhu , Sheng Wang , Chaoqun You , Tony Q. S. Quek

Multi-access edge computing (MEC) technology is a promising solution to assist power-constrained IoT devices by providing additional computing resources for time-sensitive tasks. In this paper, we consider the problem of optimal task…

信息论 · 计算机科学 2025-02-03 Shubham Aggarwal , Muhammad Aneeq uz Zaman , Melih Bastopcu , Sennur Ulukus , Tamer Başar

Mobile edge computing (MEC) enables the provision of high-reliability and low-latency applications by offering computation and storage resources in close proximity to end-users. Different from traditional computation task offloading in MEC…

系统与控制 · 电气工程与系统科学 2025-03-12 Yuanpeng Zheng , Tiankui Zhang , Xidong Mu , Yuanwei Liu , Rong Huang