{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,14]],"date-time":"2026-04-14T04:30:53Z","timestamp":1776141053687,"version":"3.50.1"},"reference-count":92,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"5","license":[{"start":{"date-parts":[[2019,5,1]],"date-time":"2019-05-01T00:00:00Z","timestamp":1556668800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2019,5,1]],"date-time":"2019-05-01T00:00:00Z","timestamp":1556668800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2019,5,1]],"date-time":"2019-05-01T00:00:00Z","timestamp":1556668800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61671030"],"award-info":[{"award-number":["61671030"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"National Key R&D Program of China","award":["2016YFB0801100"],"award-info":[{"award-number":["2016YFB0801100"]}]},{"name":"Industrial Internet Innovation Development Project"},{"name":"Ministry of Industry and Information Technology of China in 2018"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Veh. Technol."],"published-print":{"date-parts":[[2019,5]]},"DOI":"10.1109\/tvt.2019.2906799","type":"journal-article","created":{"date-parts":[[2019,3,21]],"date-time":"2019-03-21T19:58:56Z","timestamp":1553198336000},"page":"4285-4294","source":"Crossref","is-referenced-by-count":20,"title":["Toward Keyword Extraction in Constrained Information Retrieval in Vehicle Social Network"],"prefix":"10.1109","volume":"68","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6058-0217","authenticated-orcid":false,"given":"Zhen","family":"Yang","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3761-9598","authenticated-orcid":false,"given":"Haiyang","family":"Yu","sequence":"additional","affiliation":[]},{"given":"Jiliang","family":"Tang","sequence":"additional","affiliation":[]},{"given":"Huan","family":"Liu","sequence":"additional","affiliation":[]}],"member":"263","reference":[{"key":"ref73","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-16441-5_11"},{"key":"ref72","doi-asserted-by":"publisher","DOI":"10.1145\/2484313.2484322"},{"key":"ref71","doi-asserted-by":"publisher","DOI":"10.1145\/1645953.1646223"},{"key":"ref70","first-page":"44","article-title":"Practical techniques for searches on encrypted data","author":"song","year":"0","journal-title":"Proc IEEE Symp Secur Privacy"},{"key":"ref76","first-page":"434","article-title":"Coherent keyphrase extraction via web mining","author":"turney","year":"0","journal-title":"Proc Int Joint Conf Artif Intell"},{"key":"ref77","author":"velosa","year":"2014","journal-title":"Predicts 2015 The Internet of Things"},{"key":"ref74","article-title":"Tecent bitcoin white paper","year":"2017"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-78967-3_9"},{"key":"ref75","doi-asserted-by":"publisher","DOI":"10.1023\/A:1009976227802"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1177\/0165551512472138"},{"key":"ref78","first-page":"293","article-title":"Keyphrases extraction from web document by the least squares support vector machine","author":"wang","year":"0","journal-title":"Proc IEEE\/WIC\/ACM Int Conf Web Intell"},{"key":"ref79","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-46681-1_52"},{"key":"ref33","first-page":"599","article-title":"An empirical study of feature selection for text categorization based on term weightage","author":"how","year":"0","journal-title":"Proc of the IEEE\/WIC Int'l Conf"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1145\/312624.312649"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1140\/epjb\/e2008-00206-x"},{"key":"ref30","article-title":"How social media will integrate with autonomous vehicles","author":"haden","year":"2018","journal-title":"Adweek"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1145\/2993318.2993323"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1145\/1571941.1572113"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-73489-5_2"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.3115\/1119355.1119383"},{"key":"ref60","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-20095-3_50"},{"key":"ref62","doi-asserted-by":"publisher","DOI":"10.1109\/TITS.2015.2439292"},{"key":"ref61","doi-asserted-by":"publisher","DOI":"10.1109\/TPDS.2015.2467392"},{"key":"ref63","doi-asserted-by":"publisher","DOI":"10.1002\/9780470689646.ch1"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-24852-1_3"},{"key":"ref64","doi-asserted-by":"publisher","DOI":"10.1007\/s11042-015-3158-4"},{"key":"ref27","first-page":"1","article-title":"Secure indexes","author":"goh","year":"0","journal-title":"Int Assoc Cryptologic Res Cryptology ePrint Archive"},{"key":"ref65","doi-asserted-by":"publisher","DOI":"10.1016\/0306-4573(88)90021-0"},{"key":"ref66","doi-asserted-by":"publisher","DOI":"10.3745\/JIPS.2012.8.4.693"},{"key":"ref29","first-page":"651","article-title":"Diverse keyword extraction from conversations","author":"habibi","year":"0","journal-title":"Proc Annual Meeting of the Assoc Computational Linguistics"},{"key":"ref67","article-title":"Bitcoin: A peer-to-peer electronic cash system","author":"satoshi","year":"2008"},{"key":"ref68","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijinfomgt.2017.07.007"},{"key":"ref69","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-00457-5_27"},{"key":"ref2","article-title":"A text classifier based on linguistic processing","author":"aless","year":"0","journal-title":"Proc Int Joint Conf Artif Intell"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2015.2416657"},{"key":"ref20","first-page":"254","article-title":"A secure interactive architecture for vehicular cloud environment","author":"el zouka","year":"0","journal-title":"IEEE Int Conf Smart Cloud"},{"key":"ref22","first-page":"457","article-title":"Lexrank: Graph-based lexical centrality as salience in text summarization","volume":"22","author":"erkan","year":"2011","journal-title":"J Journal of Qiqihar Junior Teachers'College"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-17994-5_1"},{"key":"ref24","first-page":"668","article-title":"Domain-specific keyphrase extraction","volume":"2","author":"frank","year":"0","journal-title":"Proc 16th Int Joint Conf Artif Intell"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1016\/j.ins.2013.03.008"},{"key":"ref26","doi-asserted-by":"crossref","first-page":"2546","DOI":"10.1109\/TPDS.2015.2506573","article-title":"Enabling personalized search over encrypted outsourced data with efficiency improvement","volume":"27","author":"fu","year":"2016","journal-title":"IEEE Trans Parallel Distrib Syst"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1051\/0004-6361:20077943"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.1109\/TNNLS.2019.2899613"},{"key":"ref51","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2018.2879361"},{"key":"ref92","doi-asserted-by":"publisher","DOI":"10.1016\/S0378-4371(03)00625-3"},{"key":"ref91","doi-asserted-by":"publisher","DOI":"10.1145\/2810379.2810383"},{"key":"ref90","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-39215-3_27"},{"key":"ref59","doi-asserted-by":"publisher","DOI":"10.1209\/epl\/i2002-00528-3"},{"key":"ref58","doi-asserted-by":"publisher","DOI":"10.1109\/TMC.2012.142"},{"key":"ref57","doi-asserted-by":"publisher","DOI":"10.1002\/9781118511305.ch19"},{"key":"ref56","article-title":"Emerging science and technology trends: 2016-2045. A synthesis of leading forecasts","year":"2017"},{"key":"ref55","doi-asserted-by":"publisher","DOI":"10.1109\/SURV.2010.033010.00024"},{"key":"ref54","first-page":"404","article-title":"Textrank: Bringing order into texts","author":"mihalcea","year":"0","journal-title":"Proc Empirical Methods Natural Lang Process"},{"key":"ref53","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.83.056106"},{"key":"ref52","doi-asserted-by":"publisher","DOI":"10.1142\/S0218213004001466"},{"key":"ref10","author":"brinkman","year":"2007","journal-title":"Searching in Encrypted Data"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1145\/2740908.2742776"},{"key":"ref40","first-page":"102","article-title":"Improving machine learning approaches for keyphrases extraction from scientific documents with natural language knowledge","author":"krapivin","year":"0","journal-title":"Proc Int Joint Conf Digital Libraries"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TPDS.2013.45"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.79.035102"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1007\/11496137_30"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TPDS.2015.2425407"},{"key":"ref82","doi-asserted-by":"publisher","DOI":"10.1109\/JAS.2017.7510736"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TITS.2017.2705978"},{"key":"ref81","doi-asserted-by":"publisher","DOI":"10.1016\/j.knosys.2016.10.011"},{"key":"ref17","first-page":"68","article-title":"Incentives build robustness in bittorrent","volume":"6","author":"cohen","year":"0","journal-title":"Workshop Econ Peer-to-Peer Syst"},{"key":"ref84","doi-asserted-by":"publisher","DOI":"10.1016\/j.physa.2013.05.052"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1145\/2971482"},{"key":"ref83","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-45817-5_49"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.3233\/JCS-2011-0426"},{"key":"ref80","doi-asserted-by":"publisher","DOI":"10.1145\/1559845.1559862"},{"key":"ref89","doi-asserted-by":"publisher","DOI":"10.18653\/v1\/D16-1080"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TPDS.2012.47"},{"key":"ref3","first-page":"55","article-title":"Keyword identification in spanish documents using neural networks","volume":"15","author":"aquino","year":"2015","journal-title":"J Comput Sci Technol"},{"key":"ref6","first-page":"993","article-title":"Latent Dirichlet allocation","volume":"3","author":"blei","year":"2003","journal-title":"J Mach Learn Res"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1007\/11602897_35"},{"key":"ref85","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2018.2797131"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-70936-7_29"},{"key":"ref86","doi-asserted-by":"publisher","DOI":"10.1109\/ITST.2006.289012"},{"key":"ref7","first-page":"506","article-title":"Public key encryption with keyword search","volume":"3027","author":"boneh","year":"2004","journal-title":"Adv Cryptol"},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2014.2353639"},{"key":"ref87","first-page":"112","article-title":"A image retrieval method using TFIDF based weighting scheme","author":"yu","year":"0","journal-title":"Proc Int Conf Database Expert Syst Appl"},{"key":"ref88","doi-asserted-by":"publisher","DOI":"10.1007\/s11235-010-9400-5"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1016\/j.comnet.2018.01.004"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1147\/rd.24.0314"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.2015.7054718"},{"key":"ref48","doi-asserted-by":"crossref","first-page":"2160","DOI":"10.1109\/TPAMI.2011.63","article-title":"Bayesian estimation of beta mixture models with variational inference","volume":"33","author":"ma","year":"2011","journal-title":"IEEE Trans Pattern Anal Mach Intell"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1109\/TNNLS.2018.2844399"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/INFCOM.2010.5462196"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-13190-5_4"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1186\/s13755-015-0013-y"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2012.2202932"}],"container-title":["IEEE Transactions on Vehicular Technology"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/25\/8723653\/08672487.pdf?arnumber=8672487","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,7,13]],"date-time":"2022-07-13T20:41:10Z","timestamp":1657744870000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8672487\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,5]]},"references-count":92,"journal-issue":{"issue":"5"},"URL":"https:\/\/doi.org\/10.1109\/tvt.2019.2906799","relation":{},"ISSN":["0018-9545","1939-9359"],"issn-type":[{"value":"0018-9545","type":"print"},{"value":"1939-9359","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,5]]}}}