Evidence map›Paper›PMID 30909657›Full record

ArticleSensors (Basel, Switzerland)2019

Multi-Server Multi-User Multi-Task Computation Offloading for Mobile Edge Computing Networks.

Liang Huang, Xu Feng, Luxin Zhang, Liping Qian, Yuan Wu

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Liang HuangCollege of Information Engineering, Zhejiang University of Technology, Hangzhou 310023, China. lianghuang@zjut.edu.cn.ORCID 0000-0001-6924-4466
Xu FengCollege of Information Engineering, Zhejiang University of Technology, Hangzhou 310023, China. xfeng_zjut@163.com.
Luxin ZhangCollege of Information Engineering, Zhejiang University of Technology, Hangzhou 310023, China. lxzhang_zjut@163.com.
Liping QianCollege of Information Engineering, Zhejiang University of Technology, Hangzhou 310023, China. lpqian@zjut.edu.cn.ORCID 0000-0001-6210-2617
Yuan WuCollege of Information Engineering, Zhejiang University of Technology, Hangzhou 310023, China. iewuy@zjut.edu.cn.ORCID 0000-0002-2777-7915

Funding

National Natural Science Foundation of China 61502428, 61572440Young Talent Cultivation Project of Zhejiang Association for Science and Technology 2016YCGC011Zhejiang Provincial Natural Science Foundation of China LY19F020033,LR16F010003
6 · The paper itself

Abstract

This paper studies mobile edge computing (MEC) networks where multiple wireless devices (WDs) offload their computation tasks to multiple edge servers and one cloud server. Considering different real-time computation tasks at different WDs, every task is decided to be processed locally at its WD or to be offloaded to and processed at one of the edge servers or the cloud server. In this paper, we investigate low-complexity computation offloading policies to guarantee quality of service of the MEC network and to minimize WDs' energy consumption. Specifically, both a linear programing relaxation-based (LR-based) algorithm and a distributed deep learning-based offloading (DDLO) algorithm are independently studied for MEC networks. We further propose a heterogeneous DDLO to achieve better convergence performance than DDLO. Extensive numerical results show that the DDLO algorithms guarantee better performance than the LR-based algorithm. Furthermore, the DDLO algorithm generates an offloading decision in less than 1 millisecond, which is several orders faster than the LR-based algorithm.

Indexed as

computation offloadingdeep reinforcement learningmobile edge computing

Identifiers

PMID30909657
PMCPMC6470783

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.