{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,7]],"date-time":"2026-02-07T17:34:13Z","timestamp":1770485653474,"version":"3.49.0"},"reference-count":44,"publisher":"Informa UK Limited","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["International Journal of Electronic Commerce"],"published-print":{"date-parts":[[2013,12]]},"DOI":"10.2753\/jec1086-4415180203","type":"journal-article","created":{"date-parts":[[2014,3,3]],"date-time":"2014-03-03T21:06:48Z","timestamp":1393880808000},"page":"73-96","source":"Crossref","is-referenced-by-count":24,"title":["Identifying Implicit and Explicit Relationships Through User Activities in Social Media"],"prefix":"10.1080","volume":"18","author":[{"given":"Christopher C.","family":"Yang","sequence":"first","affiliation":[{"name":"a College of Computing and Informatics, Drexel University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xuning","family":"Tang","sequence":"additional","affiliation":[{"name":"b Drexel University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qizhi","family":"Dai","sequence":"additional","affiliation":[{"name":"c LeBow College of Business, Drexel University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Haodong","family":"Yang","sequence":"additional","affiliation":[{"name":"a College of Computing and Informatics, Drexel University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ling","family":"Jiang","sequence":"additional","affiliation":[{"name":"a College of Computing and Informatics, Drexel University"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"301","published-online":{"date-parts":[[2014,12,6]]},"reference":[{"issue":"3","key":"1","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1016\/S0378-8733(03)00009-1","article-title":"Friends and neighbors on the web","volume":"25","author":"L. Adamic","year":"2003","journal-title":"Social Networks"},{"key":"2","first-page":"56","article-title":"Online analysis of community evolution in data streams","author":"C. Aggarwal","year":"2005"},{"key":"3","article-title":"Link prediction using supervised learning","author":"M. Al Hasan","year":"2006"},{"issue":"2","key":"4","doi-asserted-by":"crossref","first-page":"91","DOI":"10.2753\/JEC1086-4415160205","article-title":"Harnessing the influence of social proof in online shopping: The effect of electronic word of mouth on sales of digital microproducts","volume":"16","author":"N. Amblee","year":"2011-12","journal-title":"International Journal of Electronic Commerce"},{"key":"5","first-page":"7","article-title":"Influence and correlation in social networks","author":"A. Anagnostopoulos","year":"2008"},{"issue":"2","key":"6","doi-asserted-by":"crossref","first-page":"373","DOI":"10.1140\/epjb\/e2004-00130-1","article-title":"Community analysis in social networks","volume":"38","author":"A. Arenas","year":"2004","journal-title":"European Physical Journal B\u2014Condensed Matter and Complex Systems"},{"issue":"4","key":"7","doi-asserted-by":"crossref","first-page":"1189","DOI":"10.2307\/41703504","article-title":"Business intelligence in blogs: Understanding consumer interactions and communities","volume":"36","author":"M. Chau","year":"2012","journal-title":"MIS Quarterly"},{"key":"8","first-page":"199","article-title":"Efficient influence maximization in social networks","author":"W. Chen","year":"2009"},{"key":"9","first-page":"2","article-title":"Semantic similarity between search engine queries using temporal correlation","author":"S. Chien","year":"2005"},{"issue":"4","key":"10","first-page":"243","article-title":"How large U. S. companies can use Twitter and other social media to gain business value","volume":"9","author":"M. Culnan","year":"2010","journal-title":"MIS Quarterly Executive"},{"issue":"6","key":"11","doi-asserted-by":"crossref","first-page":"70","DOI":"10.1145\/2184319.2184338","article-title":"Why rumors spread so quickly in social networks","volume":"55","author":"B. Doer","year":"2012","journal-title":"Communications of the ACM"},{"issue":"2","key":"12","doi-asserted-by":"crossref","first-page":"113","DOI":"10.1023\/A:1009820201126","article-title":"Benchmarking kappa: Interrater agreement in software process assessments","volume":"4","author":"K. Emam","year":"1999","journal-title":"Empirical Software Engineering"},{"issue":"2","key":"13","doi-asserted-by":"crossref","first-page":"11","DOI":"10.2753\/MIS0742-1222280202","article-title":"Measuring information diffusion in an online community","volume":"28","author":"R. Garg","year":"2011","journal-title":"Journal of Management Information Systems"},{"issue":"12","key":"14","doi-asserted-by":"crossref","first-page":"7821","DOI":"10.1073\/pnas.122653799","article-title":"Community structure in social and biological networks","volume":"99","author":"M. Girvan","year":"2002","journal-title":"Proceedings of the National Academy of Sciences"},{"issue":"10","key":"15","doi-asserted-by":"crossref","first-page":"1251","DOI":"10.1016\/j.mri.2003.08.026","article-title":"Investigating directed cortical interactions in time-resolved fMRI data using vector auto-regressive modeling and Granger causality mapping","volume":"21","author":"R. Goebel","year":"2003","journal-title":"Magnetic Resonance Imaging"},{"key":"16","first-page":"499","article-title":"Discovering leaders from community actions","author":"A. Goyal","year":"2008"},{"key":"17","first-page":"241","article-title":"Learning influence probabilities in social networks","author":"A. Goyal","year":"2010"},{"issue":"3","key":"18","doi-asserted-by":"crossref","first-page":"424","DOI":"10.2307\/1912791","article-title":"Investigating causal relations by econometric models and cross-spectral methods","volume":"37","author":"C. Granger","year":"1969","journal-title":"Econometrica: Journal of the Econometric Society"},{"key":"19","doi-asserted-by":"crossref","DOI":"10.1007\/978-3-540-69387-1_66","article-title":"Movies recommendation networks as bipartite graphs","author":"J. Gruji\u0107","year":"2008"},{"key":"20","first-page":"207","article-title":"Analyzing feature trajectories for event detection","author":"Q. He","year":"2007"},{"issue":"31","key":"21","doi-asserted-by":"crossref","first-page":"10407","DOI":"10.1523\/JNEUROSCI.0135-10.2010","article-title":"Triphasic dynamics of stimulus-dependent information flow between single neurons in macaque inferior temporal cortex","volume":"30","author":"T. Hirabayashi","year":"2010","journal-title":"Journal of Neuroscience"},{"key":"22","doi-asserted-by":"crossref","DOI":"10.1145\/1065385.1065415","article-title":"Link prediction approach to collaborative filtering","author":"Z. Huang","year":"2005"},{"issue":"1","key":"23","doi-asserted-by":"crossref","first-page":"39","DOI":"10.1007\/BF02289026","article-title":"A new status index derived from sociometric analysis","volume":"18","author":"L. Katz","year":"1953","journal-title":"Psychometrika"},{"key":"24","first-page":"137","article-title":"Maximizing the spread of influence through a social network","author":"D. Kempe","year":"2003"},{"issue":"3","key":"25","doi-asserted-by":"crossref","first-page":"119","DOI":"10.2753\/JEC1086-4415160305","article-title":"Online social advertising via influential endorsers","volume":"16","author":"Y.-M. Li","year":"2012","journal-title":"International Journal of Electronic Commerce"},{"issue":"2","key":"26","doi-asserted-by":"crossref","first-page":"5","DOI":"10.2753\/JEC1086-4415160201","article-title":"Introduction to the Special Issue Social Commerce: A Research Framework for Social Commerce","volume":"16","author":"T.-P. Liang","year":"2011-12","journal-title":"International Journal of Electronic Commerce"},{"issue":"2","key":"27","doi-asserted-by":"crossref","first-page":"69","DOI":"10.2753\/JEC1086-4415160204","article-title":"What drives social commerce: The role of social support and relationship quality","volume":"16","author":"T.-P. Liang","year":"2011-12","journal-title":"International Journal of Electronic Commerce"},{"issue":"7","key":"28","doi-asserted-by":"crossref","first-page":"1019","DOI":"10.1002\/asi.20591","article-title":"The link-prediction problem for social networks","volume":"58","author":"D. Liben-Nowell","year":"2007","journal-title":"Journal of the American Society for Information Science and Technology"},{"key":"29","first-page":"243","article-title":"New perspectives and methods in link prediction","author":"R. Lichtenwalter","year":"2010"},{"issue":"1","key":"30","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1142\/S0129183110014999","article-title":"Degree correlation of bipartite network on personalized recommendation","volume":"21","author":"J.-G. Liu","year":"2010","journal-title":"International Journal of Modern Physics C"},{"issue":"1","key":"31","doi-asserted-by":"crossref","first-page":"415","DOI":"10.1146\/annurev.soc.27.1.415","article-title":"Birds of a feather: Homophily in social networks","volume":"27","author":"M. McPherson","year":"2001","journal-title":"Annual Review of Sociology"},{"issue":"2","key":"32","doi-asserted-by":"crossref","first-page":"691","DOI":"10.1016\/S0006-3495(99)77236-X","article-title":"Analysis of dynamic brain imaging data","volume":"76","author":"P. Mitra","year":"1999","journal-title":"Biophysical Journal"},{"issue":"4","key":"33","doi-asserted-by":"crossref","first-page":"442","DOI":"10.1093\/bioinformatics\/btl598","article-title":"Causality and pathway search in microarray time series experiment","volume":"23","author":"N. Mukhopadhyay","year":"2007","journal-title":"Bioinformatics"},{"issue":"4","key":"34","doi-asserted-by":"crossref","first-page":"412","DOI":"10.1086\/319618","article-title":"Brand community","volume":"27","author":"J. Muniz","year":"2001","journal-title":"Journal of Consumer Research"},{"issue":"2","key":"35","doi-asserted-by":"crossref","DOI":"10.1103\/PhysRevE.64.025102","article-title":"Clustering and preferential attachment in growing networks","volume":"64","author":"M. Newman","year":"2001","journal-title":"Physical Review E"},{"issue":"4","key":"36","doi-asserted-by":"crossref","first-page":"125","DOI":"10.2753\/JEC1086-4415110405","article-title":"The effect of on-line consumer reviews on consumer purchasing intention: The moderating role of involvement","volume":"11","author":"D.-H. Park","year":"2007","journal-title":"International Journal of Electronic Commerce"},{"key":"37","first-page":"707","article-title":"Audience selection for on-line brand advertising: Privacy-friendly social network targeting","author":"F. Provost","year":"2009"},{"issue":"3","key":"38","doi-asserted-by":"crossref","first-page":"841","DOI":"10.2307\/41703483","article-title":"Building member attachment in online communities: Applying theories of group identity and interpersonal bonds","volume":"36","author":"Y. Ren","year":"2012","journal-title":"MIS Quarterly"},{"key":"39","volume-title":"Social Network Analysis: A Handbook","author":"J. Scott","year":"2000"},{"issue":"1","key":"40","doi-asserted-by":"crossref","first-page":"49","DOI":"10.2753\/JEC1086-4415150102","article-title":"Virtual community loyalty: An interpersonal-interaction perspective","volume":"15","author":"Y.-C. Shen","year":"2010","journal-title":"International Journal of Electronic Commerce"},{"key":"41","first-page":"655","article-title":"Yes, there is a correlation: From social networks to personal behavior on the web","author":"P. Singla","year":"2008"},{"issue":"2","key":"42","doi-asserted-by":"crossref","first-page":"610","DOI":"10.1214\/aoms\/1177705068","article-title":"First passage time for a particular Gaussian process","volume":"32","author":"D. Slepian","year":"1961","journal-title":"Annals of Mathematical Statistics"},{"key":"43","first-page":"603","article-title":"Dynamic community detection with temporal Dirichlet process","author":"X. Tang","year":"2011"},{"issue":"1","key":"44","doi-asserted-by":"crossref","first-page":"11","DOI":"10.2753\/JEC1086-4415150101","article-title":"Co-creation: Toward a taxonomy and an integrated research perspective","volume":"15","author":"V. Zwass","year":"2010","journal-title":"International Journal of Electronic Commerce"}],"container-title":["International Journal of Electronic Commerce"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.tandfonline.com\/doi\/pdf\/10.2753\/JEC1086-4415180203","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,7]],"date-time":"2019-08-07T23:54:24Z","timestamp":1565222064000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.tandfonline.com\/doi\/full\/10.2753\/JEC1086-4415180203"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,12]]},"references-count":44,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2014,12,6]]},"published-print":{"date-parts":[[2013,12]]}},"alternative-id":["10.2753\/JEC1086-4415180203"],"URL":"https:\/\/doi.org\/10.2753\/jec1086-4415180203","relation":{},"ISSN":["1086-4415","1557-9301"],"issn-type":[{"value":"1086-4415","type":"print"},{"value":"1557-9301","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,12]]}}}