{"id":"https://openalex.org/W2064362880","doi":"https://doi.org/10.1145/1531674.1531678","title":"Analysis of tag within online social networks","display_name":"Analysis of tag within online social networks","publication_year":2009,"publication_date":"2009-05-10","ids":{"openalex":"https://openalex.org/W2064362880","doi":"https://doi.org/10.1145/1531674.1531678","mag":"2064362880"},"language":"en","primary_location":{"id":"doi:10.1145/1531674.1531678","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1531674.1531678","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2009 ACM International Conference on Supporting Group Work","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5056838798","display_name":"Chao Wu","orcid":"https://orcid.org/0000-0003-0885-6869"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chao Wu","raw_affiliation_strings":["Zhejiang University, Hangzhou, China","Zhejiang university, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang university, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100335184","display_name":"Bo Zhou","orcid":"https://orcid.org/0000-0001-6616-1155"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Zhou","raw_affiliation_strings":["Zhejiang University, Hangzhou, China","Zhejiang university, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang university, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5056838798"],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":1.6828,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.84812145,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"21","last_page":"30"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9908999800682068,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/bookmarking","display_name":"Bookmarking","score":0.8201324939727783},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8099747896194458},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.6962335109710693},{"id":"https://openalex.org/keywords/bridge","display_name":"Bridge (graph theory)","score":0.6298123598098755},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.6147125363349915},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5487516522407532},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.546557605266571},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.5371646881103516},{"id":"https://openalex.org/keywords/social-network-analysis","display_name":"Social network analysis","score":0.4948202967643738},{"id":"https://openalex.org/keywords/shared-resource","display_name":"Shared resource","score":0.48041796684265137},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.34121090173721313},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.32090461254119873},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.31651678681373596},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.11930990219116211}],"concepts":[{"id":"https://openalex.org/C176504155","wikidata":"https://www.wikidata.org/wiki/Q4943254","display_name":"Bookmarking","level":2,"score":0.8201324939727783},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8099747896194458},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.6962335109710693},{"id":"https://openalex.org/C100776233","wikidata":"https://www.wikidata.org/wiki/Q2532492","display_name":"Bridge (graph theory)","level":2,"score":0.6298123598098755},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.6147125363349915},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5487516522407532},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.546557605266571},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.5371646881103516},{"id":"https://openalex.org/C114713312","wikidata":"https://www.wikidata.org/wiki/Q7551269","display_name":"Social network analysis","level":3,"score":0.4948202967643738},{"id":"https://openalex.org/C51332947","wikidata":"https://www.wikidata.org/wiki/Q1172305","display_name":"Shared resource","level":2,"score":0.48041796684265137},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.34121090173721313},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.32090461254119873},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.31651678681373596},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.11930990219116211},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1531674.1531678","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1531674.1531678","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2009 ACM International Conference on Supporting Group Work","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth","score":0.5799999833106995}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W68289414","https://openalex.org/W1506285740","https://openalex.org/W1567365482","https://openalex.org/W1576629314","https://openalex.org/W1659833910","https://openalex.org/W1710422233","https://openalex.org/W1715391704","https://openalex.org/W1915605551","https://openalex.org/W1964548463","https://openalex.org/W1976701693","https://openalex.org/W1997816453","https://openalex.org/W2008620264","https://openalex.org/W2020791669","https://openalex.org/W2028897509","https://openalex.org/W2035953875","https://openalex.org/W2052534245","https://openalex.org/W2066595497","https://openalex.org/W2093147670","https://openalex.org/W2101843930","https://openalex.org/W2101890615","https://openalex.org/W2102775690","https://openalex.org/W2104713579","https://openalex.org/W2105577993","https://openalex.org/W2107269684","https://openalex.org/W2110792685","https://openalex.org/W2111708605","https://openalex.org/W2112090702","https://openalex.org/W2115022330","https://openalex.org/W2115375257","https://openalex.org/W2117805756","https://openalex.org/W2122710250","https://openalex.org/W2148717436","https://openalex.org/W2150715789","https://openalex.org/W2153390303","https://openalex.org/W2158995114","https://openalex.org/W2163780445","https://openalex.org/W2166559705","https://openalex.org/W2169463693","https://openalex.org/W2519487306","https://openalex.org/W2962689487","https://openalex.org/W2997961850","https://openalex.org/W3001125366","https://openalex.org/W3186607587","https://openalex.org/W4240443285","https://openalex.org/W6634819606"],"related_works":["https://openalex.org/W2952662149","https://openalex.org/W2793616590","https://openalex.org/W2183090405","https://openalex.org/W2065835655","https://openalex.org/W2075666982","https://openalex.org/W3160699245","https://openalex.org/W2782955270","https://openalex.org/W2349928170","https://openalex.org/W1594712698","https://openalex.org/W2499535628"],"abstract_inverted_index":{"In":[0,71,94,139],"recent":[1],"years,":[2],"tagging":[3,56,81,103,143],"systems":[4],"have":[5,134],"been":[6],"paid":[7],"increasing":[8],"attentions":[9],"from":[10,87],"both":[11,88],"research":[12],"communities":[13],"and":[14,27,32,35,38,50,55,65,122,145,165],"system":[15,82],"designers.":[16],"Most":[17],"popular":[18],"online":[19],"social":[20,107],"networking":[21],"sites":[22],"harness":[23],"tag":[24,44,54],"for":[25,30,36,193],"managing":[26],"locating":[28],"contents,":[29],"organizing":[31],"connecting":[33],"users,":[34],"recommending":[37],"sharing":[39],"resources.":[40,51],"We":[41,125],"believe":[42],"that":[43,128,167],"acts":[45],"like":[46],"bridge":[47],"between":[48],"people":[49],"Research":[52],"on":[53,68,154],"behavior":[57],"will":[58],"provide":[59],"us":[60],"insight":[61],"about":[62],"resource":[63],"space":[64],"user":[66],"activities":[67],"the":[69,80,129,159,183,188,191,194],"Internet.":[70],"this":[72,132],"paper,":[73],"we":[74,97,116,157,185],"present":[75],"a":[76,106,170],"two-level":[77],"analysis":[78],"of":[79,83,109,119,180,190,196],"Del.icio.us.":[84,155],"The":[85],"results":[86],"two":[89],"levels":[90],"confirm":[91],"each":[92],"other.":[93],"network":[95,108,114,133,172],"level,":[96,141],"connect":[98],"tags":[99,164],"by":[100,149,162],"users":[101,161,168],"collaborative":[102],"to":[104],"form":[105],"tags.":[110],"By":[111],"investigating":[112],"its":[113],"feature,":[115],"find":[117,166],"phenomena":[118],"small":[120],"world":[121],"scale-free":[123],"network.":[124],"also":[126,186],"discover":[127],"links":[130],"within":[131,169],"relatively":[135],"strong":[136],"semantic":[137],"relatedness.":[138],"individual":[140],"users'":[142],"behaviors":[144],"patterns":[146],"are":[147],"observed":[148],"visualizing":[150],"their":[151,163],"bookmarking":[152],"history":[153],"Besides,":[156],"study":[158],"linked":[160],"subscription":[171],"share":[173],"more":[174],"common":[175],"interests":[176],"than":[177],"random":[178],"pairs":[179],"users.":[181],"During":[182],"analysis,":[184],"discuss":[187],"implications":[189],"findings":[192],"design":[195],"tag-based":[197],"system.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
