DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chen, Xinlei | ko |
dc.contributor.author | Xu, Susu | ko |
dc.contributor.author | Han, Jun | ko |
dc.contributor.author | Fu, Haohao | ko |
dc.contributor.author | Pi, Xidong | ko |
dc.contributor.author | Joe-Wong, Carlee | ko |
dc.contributor.author | Li, Yong | ko |
dc.contributor.author | Zhang, Lin | ko |
dc.contributor.author | Noh, Hae Young | ko |
dc.contributor.author | Zhang, Pei | ko |
dc.date.accessioned | 2024-08-19T11:00:07Z | - |
dc.date.available | 2024-08-19T11:00:07Z | - |
dc.date.created | 2024-08-19 | - |
dc.date.issued | 2020-05 | - |
dc.identifier.citation | IEEE INTERNET OF THINGS JOURNAL, v.7, no.5, pp.3719 - 3734 | - |
dc.identifier.issn | 2372-2541 | - |
dc.identifier.uri | http://hdl.handle.net/10203/322351 | - |
dc.description.abstract | Vehicular mobile crowdsensing (MCS) enables many smart city applications. Ridesharing vehicle fleets provide promising solutions to MCS due to the advantages of low cost, easy maintenance, high mobility, and long operational time. However, as nondedicated mobile sensing platforms, the first priorities of these vehicles are delivering passengers, which may lead to poor sensing coverage quality. Therefore, to help MCS derive good (large and balanced) sensing coverage quality, an actuation system is required to dispatch vehicles with a limited amount of monetary budget. This article presents PAS, a prediction-based actuation system for city-wide ridesharing vehicular MCS to achieve optimal sensing coverage quality with a limited budget. In PAS, two prediction models forecast probabilities of potential near-future vehicle routes and ride requests across the city. Based on prediction results, a prediction-based actuation planning algorithm is proposed to decide which vehicles to actuate and the corresponding routes. Experiments on city-scale deployments and physical feature-based simulations show that our PAS achieves up to 40% more improvement in sensing coverage quality and up to 20% higher ride request matching rate than baselines. In addition, to achieve a similar level of sensing coverage quality as the baseline, our PAS only needs 10% budget. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | PAS: Prediction-Based Actuation System for City-Scale Ridesharing Vehicular Mobile Crowdsensing | - |
dc.type | Article | - |
dc.identifier.wosid | 000536066300005 | - |
dc.identifier.scopusid | 2-s2.0-85083861625 | - |
dc.type.rims | ART | - |
dc.citation.volume | 7 | - |
dc.citation.issue | 5 | - |
dc.citation.beginningpage | 3719 | - |
dc.citation.endingpage | 3734 | - |
dc.citation.publicationname | IEEE INTERNET OF THINGS JOURNAL | - |
dc.identifier.doi | 10.1109/JIOT.2020.2968375 | - |
dc.contributor.localauthor | Han, Jun | - |
dc.contributor.nonIdAuthor | Chen, Xinlei | - |
dc.contributor.nonIdAuthor | Xu, Susu | - |
dc.contributor.nonIdAuthor | Fu, Haohao | - |
dc.contributor.nonIdAuthor | Pi, Xidong | - |
dc.contributor.nonIdAuthor | Joe-Wong, Carlee | - |
dc.contributor.nonIdAuthor | Li, Yong | - |
dc.contributor.nonIdAuthor | Zhang, Lin | - |
dc.contributor.nonIdAuthor | Noh, Hae Young | - |
dc.contributor.nonIdAuthor | Zhang, Pei | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Sensors | - |
dc.subject.keywordAuthor | Urban areas | - |
dc.subject.keywordAuthor | Public transportation | - |
dc.subject.keywordAuthor | Crowdsensing | - |
dc.subject.keywordAuthor | Planning | - |
dc.subject.keywordAuthor | Data collection | - |
dc.subject.keywordAuthor | Internet of Things | - |
dc.subject.keywordAuthor | Mobile computing | - |
dc.subject.keywordAuthor | mobile crowdsensing (MCS) | - |
dc.subject.keywordAuthor | sensing optimization | - |
dc.subject.keywordAuthor | urban sensing | - |
dc.subject.keywordAuthor | vehicular network | - |
dc.subject.keywordPlus | TIME | - |
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