{"id":"https://openalex.org/W746352781","doi":null,"title":"The evolution of user roles in online health communities: A social support perspective","display_name":"The evolution of user roles in online health communities: A social support perspective","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W746352781","mag":"746352781"},"language":"en","primary_location":{"id":"pmh:oai:aisel.aisnet.org:pacis2015-1135","doi":null,"is_oa":false,"landing_page_url":"http://aisel.aisnet.org/pacis2015/121","pdf_url":null,"source":{"id":"https://openalex.org/S30879505","display_name":"Journal of the Association for Information Systems","issn_l":"1536-9323","issn":["1536-9323"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a-star","anvur-scientific","cwts-core","dongbi-a","fnege-1","jufo-3","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310321080","host_organization_name":"Association for Information Systems","host_organization_lineage":["https://openalex.org/P4310321080"],"host_organization_lineage_names":["Association for Information Systems"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"PACIS 2015 Proceedings","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100442224","display_name":"Xi Wang","orcid":"https://orcid.org/0000-0001-7427-5427","observed_orcids":["https://orcid.org/0000-0001-7427-5427"]},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xi Wang","raw_affiliation_strings":["University of Iowa, "],"raw_orcid":"https://orcid.org/0000-0001-7427-5427","affiliations":[{"raw_affiliation_string":"University of Iowa, ","institution_ids":["https://openalex.org/I126307644"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086577630","display_name":"Zhiya Zuo","orcid":"https://orcid.org/0000-0002-3771-4731","observed_orcids":["https://orcid.org/0000-0002-3771-4731"]},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhiya Zuo","raw_affiliation_strings":["University of Iowa, "],"raw_orcid":"https://orcid.org/0000-0002-3771-4731","affiliations":[{"raw_affiliation_string":"University of Iowa, ","institution_ids":["https://openalex.org/I126307644"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035246366","display_name":"Kang Zhao","orcid":"https://orcid.org/0000-0002-8321-2804","observed_orcids":["https://orcid.org/0000-0002-8321-2804"]},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kang Zhao","raw_affiliation_strings":["University of Iowa, "],"raw_orcid":"https://orcid.org/0000-0002-8321-2804","affiliations":[{"raw_affiliation_string":"University of Iowa, ","institution_ids":["https://openalex.org/I126307644"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I126307644"],"apc_list":null,"apc_paid":null,"fwci":0.8385,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.7736437,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"121","last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10737","display_name":"Health Literacy and Information Accessibility","score":0.951200008392334,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10737","display_name":"Health Literacy and Information Accessibility","score":0.951200008392334,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12028","display_name":"Knowledge Management and Sharing","score":0.02319999970495701,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13274","display_name":"Expert finding and Q&A systems","score":0.010900000110268593,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/online-health-communities","display_name":"online health communities","score":1.0},{"id":"https://openalex.org/keywords/social-support","display_name":"social support","score":0.8339999914169312},{"id":"https://openalex.org/keywords/user-roles","display_name":"user roles","score":0.9649999737739563},{"id":"https://openalex.org/keywords/breast-cancer-survivors","display_name":"breast cancer survivors","score":0.9319999814033508},{"id":"https://openalex.org/keywords/role-evolution","display_name":"role evolution","score":0.703000009059906},{"id":"https://openalex.org/keywords/user-behavior","display_name":"user behavior","score":0.625},{"id":"https://openalex.org/keywords/state-transition-diagrams","display_name":"state diagrams","score":0.6819999814033508},{"id":"https://openalex.org/keywords/text-mining","display_name":"text mining","score":0.6320000290870667},{"id":"https://openalex.org/keywords/unsupervised-learning","display_name":"unsupervised learning","score":0.7570000290870667}],"concepts":[{"id":"https://openalex.org/C2778087770","wikidata":"https://www.wikidata.org/wiki/Q2297111","display_name":"Social support","level":2,"score":0.6078295707702637},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.5941520929336548},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.514316201210022},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.3531663119792938},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.34296125173568726},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3352987766265869},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3242991268634796},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.16509047150611877},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13780951499938965}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:aisel.aisnet.org:pacis2015-1135","doi":null,"is_oa":false,"landing_page_url":"http://aisel.aisnet.org/pacis2015/121","pdf_url":null,"source":{"id":"https://openalex.org/S30879505","display_name":"Journal of the Association for Information Systems","issn_l":"1536-9323","issn":["1536-9323"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a-star","anvur-scientific","cwts-core","dongbi-a","fnege-1","jufo-3","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310321080","host_organization_name":"Association for Information Systems","host_organization_lineage":["https://openalex.org/P4310321080"],"host_organization_lineage_names":["Association for Information Systems"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"PACIS 2015 Proceedings","raw_type":"text"},{"id":"mag:746352781","doi":null,"is_oa":false,"landing_page_url":"https://aisel.aisnet.org/cgi/viewcontent.cgi?article=1135&context=pacis2015","pdf_url":null,"source":{"id":"https://openalex.org/S4306420657","display_name":"Pacific Asia Conference on Information Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Pacific Asia Conference on Information Systems","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.8371999859809875,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1590706768","https://openalex.org/W1967977251","https://openalex.org/W1979112784","https://openalex.org/W1999095360","https://openalex.org/W2011951376","https://openalex.org/W2028544857","https://openalex.org/W2029200780","https://openalex.org/W2042506773","https://openalex.org/W2044183603","https://openalex.org/W2054893680","https://openalex.org/W2064339633","https://openalex.org/W2085834645","https://openalex.org/W2097353201","https://openalex.org/W2106212012","https://openalex.org/W2118202495","https://openalex.org/W2126798687","https://openalex.org/W2136548128","https://openalex.org/W2139717389","https://openalex.org/W2150461333","https://openalex.org/W2273140755","https://openalex.org/W2534580099","https://openalex.org/W2797597138"],"related_works":["https://openalex.org/W2293878519","https://openalex.org/W2567613498","https://openalex.org/W1590706768","https://openalex.org/W2293299552","https://openalex.org/W2551002936","https://openalex.org/W7098831341","https://openalex.org/W2610156881","https://openalex.org/W7065548596","https://openalex.org/W3112664545","https://openalex.org/W2744107319"],"abstract_inverted_index":{"Online":[0],"Health":[1],"Communities":[2],"(OHCs)":[3],"have":[4],"become":[5],"a":[6,18,79,97,122],"major":[7],"source":[8],"of":[9,21,32,51,86,109],"social":[10,33,52,102,118],"support":[11,34,53,103,119],"for":[12,135],"people":[13],"with":[14,106],"health":[15],"problems.":[16],"Using":[17],"case":[19],"study":[20],"an":[22,62,90,148],"OHC":[23,63,136],"among":[24],"breast":[25],"cancer":[26],"survivors,":[27],"we":[28,44,77,94],"revealed":[29,114],"the":[30,84,107,116],"types":[31,50,117],"embedded":[35],"in":[36,48,61,89,100,142],"each":[37],"post":[38],"using":[39],"text":[40],"mining":[41],"techniques.":[42,68],"Then":[43],"aggregated":[45],"users\u2019":[46,72,87,140],"activities":[47],"different":[49,56],"and":[54,146],"identified":[55],"roles":[57,73,88],"that":[58,96,115],"users":[59],"play":[60],"via":[64],"unsupervised":[65],"machine":[66],"learning":[67],"By":[69],"analyzing":[70],"how":[71],"change":[74],"over":[75],"time,":[76],"constructed":[78],"transition":[80,108],"graph":[81],"to":[82,138,144],"illustrate":[83],"evolution":[85],"OHC.":[91,149],"In":[92],"addition,":[93],"discovered":[95],"user\u2019s":[98],"behavior":[99],"receiving":[101],"is":[104],"correlated":[105],"her":[110,128],"role.":[111],"It":[112],"was":[113],"received":[120],"by":[121],"user":[123],"may":[124],"facilitate":[125],"or":[126],"delay":[127],"role":[129],"transitioning.":[130],"Our":[131],"research":[132],"has":[133],"implications":[134],"operators":[137],"track":[139],"behaviors":[141],"order":[143],"manage":[145],"sustain":[147]},"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2016-06-24T00:00:00"}