DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Youngki | ko |
dc.contributor.author | Kang, Seungwoo | ko |
dc.contributor.author | Min, Chulhong | ko |
dc.contributor.author | Ju, Younghyun | ko |
dc.contributor.author | Hwang, Inseok | ko |
dc.contributor.author | Song, Junehwa | ko |
dc.date.accessioned | 2016-09-07T01:42:33Z | - |
dc.date.available | 2016-09-07T01:42:33Z | - |
dc.date.created | 2016-02-24 | - |
dc.date.created | 2016-02-24 | - |
dc.date.issued | 2016-08 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON MOBILE COMPUTING, v.15, no.8, pp.1908 - 1924 | - |
dc.identifier.issn | 1536-1233 | - |
dc.identifier.uri | http://hdl.handle.net/10203/212555 | - |
dc.description.abstract | Continuous mobile sensing applications are emerging. Despite their usefulness, their real-world adoption has been slow. Many users are turned away by the drastic battery drain caused by continuous sensing and processing. In this paper, we propose CoMon+, a novel cooperative context monitoring system, which addresses the energy problem through opportunistic cooperation among nearby users. For effective cooperation, we develop a benefit-aware negotiation method to maximize the energy benefit of context sharing. CoMon+ employs heuristics to detect cooperators who are likely to remain in the vicinity for a long period of time, and the negotiation method automatically devises a cooperation plan that provides mutual benefit to cooperators, while considering running applications, available devices, and user policies. Especially, CoMon+ improves the negotiation method proposed in our earlier work, CoMon [30], to exploit multiple processing plans enabled by various personal sensing devices; each plan can be alternatively used for cooperation, which in turn will maximize overall power saving. We implement a CoMon+ prototype and show that it provides significant benefit for mobile sensing applications, e.g., saving 27-71 percent of smartphone power consumption depending on cooperation cases. Also, our deployment study shows that CoMon+ saves an average 19.7 percent of battery under daily use of a prototype application compared to the case without CoMon+ running. | - |
dc.language | English | - |
dc.publisher | IEEE COMPUTER SOC | - |
dc.title | CoMon plus : A Cooperative Context Monitoring System for Multi-Device Personal Sensing Environments | - |
dc.type | Article | - |
dc.identifier.wosid | 000380027500005 | - |
dc.identifier.scopusid | 2-s2.0-84978300325 | - |
dc.type.rims | ART | - |
dc.citation.volume | 15 | - |
dc.citation.issue | 8 | - |
dc.citation.beginningpage | 1908 | - |
dc.citation.endingpage | 1924 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON MOBILE COMPUTING | - |
dc.identifier.doi | 10.1109/TMC.2015.2452900 | - |
dc.contributor.localauthor | Song, Junehwa | - |
dc.contributor.nonIdAuthor | Lee, Youngki | - |
dc.contributor.nonIdAuthor | Kang, Seungwoo | - |
dc.contributor.nonIdAuthor | Ju, Younghyun | - |
dc.contributor.nonIdAuthor | Hwang, Inseok | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Cooperation | - |
dc.subject.keywordAuthor | context sensing | - |
dc.subject.keywordAuthor | peer discovery | - |
dc.subject.keywordAuthor | negotiation | - |
dc.subject.keywordAuthor | energy | - |
dc.subject.keywordAuthor | personal sensing device | - |
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