典型文献
A mobile edge computing-based applications execution framework for Internet of Vehicles
文献摘要：
Mobile edge computing(MEC)is a promising technology for the Internet of Vehicles,especially in terms of application offloading and resource allocation.Most existing offloading schemes are sub-optimal,since these offloading strategies consider an application as a whole.In comparison,in this paper we propose an application-centric framework and build a finer-grained offloading scheme based on application partitioning.In our framework,each application is modelled as a directed acyclic graph,where each node represents a subtask and each edge represents the data flow dependency between a pair of subtasks.Both vehicles and MEC server within the communication range can be used as candidate offloading nodes.Then,the offloading involves assigning these computing nodes to subtasks.In addition,the proposed offloading scheme deal with the delay constraint of each subtask.The experimen-tal evaluation show that,compared to existing non-partitioning offloading schemes,this proposed one effectively improves the performance of the application in terms of execution time and throughput.
文献关键词：
中图分类号：
作者姓名：
Libing WU;Rui ZHANG;Qingan LI;Chao MA;Xiaochuan SHI
作者机构：
School of Computer Science,Wuhan University,Wuhan 430000,China;School of Cyber Science and Engineering,Wuhan University,Wuhan 430000,China;Shenzhen Research Institute of Wuhan University,Shenzhen 518052,China
文献出处：
引用格式：
[1]Libing WU;Rui ZHANG;Qingan LI;Chao MA;Xiaochuan SHI-.A mobile edge computing-based applications execution framework for Internet of Vehicles)[J].计算机科学前沿,2022(05):124-134
A类：
subtask,subtasks
B类：
mobile,edge,computing,applications,execution,framework,Internet,Vehicles,Mobile,MEC,promising,technology,especially,terms,offloading,resource,allocation,Most,existing,schemes,optimal,since,these,strategies,consider,whole,comparison,this,paper,centric,build,finer,grained,partitioning,each,modelled,directed,acyclic,graph,where,represents,data,flow,dependency,between,pair,Both,vehicles,server,within,communication,range,used,candidate,nodes,Then,involves,assigning,addition,proposed,deal,delay,constraint,experimen,tal,evaluation,show,that,compared,one,effectively,improves,performance,throughput
AB值：
0.49577
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