{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,14]],"date-time":"2026-07-14T21:35:16Z","timestamp":1784064916703,"version":"3.55.0"},"reference-count":34,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"8","license":[{"start":{"date-parts":[[2019,8,1]],"date-time":"2019-08-01T00:00:00Z","timestamp":1564617600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2019,8,1]],"date-time":"2019-08-01T00:00:00Z","timestamp":1564617600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2019,8,1]],"date-time":"2019-08-01T00:00:00Z","timestamp":1564617600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100004735","name":"Natural Science Foundation of\u00a0Hunan Province","doi-asserted-by":"publisher","award":["2019JJ40047"],"award-info":[{"award-number":["2019JJ40047"]}],"id":[{"id":"10.13039\/501100004735","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Veh. Technol."],"published-print":{"date-parts":[[2019,8]]},"DOI":"10.1109\/tvt.2019.2926844","type":"journal-article","created":{"date-parts":[[2019,7,10]],"date-time":"2019-07-10T20:15:23Z","timestamp":1562789723000},"page":"7890-7903","source":"Crossref","is-referenced-by-count":30,"title":["WiFiMap+: High-Level Indoor Semantic Inference With WiFi Human Activity and Environment"],"prefix":"10.1109","volume":"68","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2703-8474","authenticated-orcid":false,"given":"Wei","family":"Zhang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2774-3106","authenticated-orcid":false,"given":"Siwang","family":"Zhou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6576-332X","authenticated-orcid":false,"given":"Liang","family":"Yang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8441-781X","authenticated-orcid":false,"given":"Lu","family":"Ou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5645-160X","authenticated-orcid":false,"given":"Zhu","family":"Xiao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1137\/S1064827596304010"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/TPDS.2018.2883550"},{"key":"ref31","article-title":"Tutorial on Gabor filters","author":"movellan","year":"2002"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/TBDATA.2018.2840696"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1145\/1925861.1925870"},{"key":"ref10","first-page":"489","article-title":"Automatic inference of indoor semantics exploiting opportunistic smartphone sensing","author":"cheng","year":"0","journal-title":"Proc IEEE Int Conf Sens Commun Netw"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1145\/2906388.2906395"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.3390\/s17061214"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/ETFA.2017.8247609"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/TMC.2016.2538230"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2014.2301737"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2011.112"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2016.2635161"},{"key":"ref18","first-page":"65","article-title":"Understanding and modeling of WiFi signal based human activity recognition","author":"wang","year":"0","journal-title":"Proc ACM Annu Int Conf Mobile Comput Network"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1145\/2789168.2790109"},{"key":"ref28","year":"2009","journal-title":"Enhancements for Higher Throughput"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/MFI.2015.7295747"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/INFOCOM.2016.7524399"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2017.2679578"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1155\/2018\/8738613"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2008.2004555"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1016\/j.ins.2016.06.035"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1145\/2493432.2493470"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1145\/2424321.2424335"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1145\/2809695.2809713"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1145\/2639108.2639134"},{"key":"ref1","article-title":"EPA's report on the environment","year":"2008"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1145\/2971648.2971670"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/TMC.2016.2557795"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/INFOCOM.2014.6847948"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2016.2545523"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1145\/2307636.2307654"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1145\/3281411.3281425"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1145\/3241539.3241548"}],"container-title":["IEEE Transactions on Vehicular Technology"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/25\/8796469\/08759083.pdf?arnumber=8759083","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,7,13]],"date-time":"2022-07-13T20:55:17Z","timestamp":1657745717000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8759083\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,8]]},"references-count":34,"journal-issue":{"issue":"8"},"URL":"https:\/\/doi.org\/10.1109\/tvt.2019.2926844","relation":{},"ISSN":["0018-9545","1939-9359"],"issn-type":[{"value":"0018-9545","type":"print"},{"value":"1939-9359","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,8]]}}}