{"id":"https://openalex.org/W2094782448","doi":"https://doi.org/10.1145/1454008.1454018","title":"Social ranking","display_name":"Social ranking","publication_year":2008,"publication_date":"2008-10-23","ids":{"openalex":"https://openalex.org/W2094782448","doi":"https://doi.org/10.1145/1454008.1454018","mag":"2094782448"},"language":"en","primary_location":{"id":"doi:10.1145/1454008.1454018","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1454008.1454018","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2008 ACM conference on Recommender systems","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/A5010861779","display_name":"Valentina Zanardi","orcid":null},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Valentina Zanardi","raw_affiliation_strings":["University College London, London, United Kingdom"],"affiliations":[{"raw_affiliation_string":"University College London, London, United Kingdom","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023892723","display_name":"Licia Capra","orcid":"https://orcid.org/0000-0003-1425-3837"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Licia Capra","raw_affiliation_strings":["University College London, London, United Kingdom"],"affiliations":[{"raw_affiliation_string":"University College London, London, United Kingdom","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5010861779"],"corresponding_institution_ids":["https://openalex.org/I45129253"],"apc_list":null,"apc_paid":null,"fwci":55.9786,"has_fulltext":false,"cited_by_count":157,"citation_normalized_percentile":{"value":0.99843018,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"51","last_page":"58"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9991000294685364,"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"}},"topics":[{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9991000294685364,"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"}},{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10028","display_name":"Topic Modeling","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/computer-science","display_name":"Computer science","score":0.842663049697876},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.7865136861801147},{"id":"https://openalex.org/keywords/polysemy","display_name":"Polysemy","score":0.7821851968765259},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.773202657699585},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.6369847059249878},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.523131787776947},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.48765552043914795},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.4565945565700531},{"id":"https://openalex.org/keywords/semantic-similarity","display_name":"Semantic similarity","score":0.45400547981262207},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.188132643699646}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.842663049697876},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.7865136861801147},{"id":"https://openalex.org/C2780276568","wikidata":"https://www.wikidata.org/wiki/Q191928","display_name":"Polysemy","level":2,"score":0.7821851968765259},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.773202657699585},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.6369847059249878},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.523131787776947},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.48765552043914795},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.4565945565700531},{"id":"https://openalex.org/C130318100","wikidata":"https://www.wikidata.org/wiki/Q2268914","display_name":"Semantic similarity","level":2,"score":0.45400547981262207},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.188132643699646},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1454008.1454018","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1454008.1454018","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2008 ACM conference on Recommender systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2978179008","display_name":null,"funder_award_id":"EP/E009190/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W70166553","https://openalex.org/W77165786","https://openalex.org/W204790106","https://openalex.org/W428677752","https://openalex.org/W1549014378","https://openalex.org/W1559395798","https://openalex.org/W1588663859","https://openalex.org/W1965067550","https://openalex.org/W1982167371","https://openalex.org/W1997136459","https://openalex.org/W2020791669","https://openalex.org/W2061547433","https://openalex.org/W2067634822","https://openalex.org/W2081572301","https://openalex.org/W2085937320","https://openalex.org/W2096130203","https://openalex.org/W2098329110","https://openalex.org/W2102775690","https://openalex.org/W2104713579","https://openalex.org/W2108498827","https://openalex.org/W2124558600","https://openalex.org/W2124916819","https://openalex.org/W2127246734","https://openalex.org/W2161173831","https://openalex.org/W2182951319","https://openalex.org/W2318032547","https://openalex.org/W2735764964","https://openalex.org/W4232980324","https://openalex.org/W4381545886"],"related_works":["https://openalex.org/W2376040010","https://openalex.org/W2613880225","https://openalex.org/W2788559978","https://openalex.org/W2358036664","https://openalex.org/W2891304714","https://openalex.org/W4385239993","https://openalex.org/W2310152915","https://openalex.org/W2362895247","https://openalex.org/W4285531126","https://openalex.org/W2353607782"],"abstract_inverted_index":{"Social":[0,104,197],"(or":[1],"folksonomic)":[2],"tagging":[3,65],"has":[4,66],"become":[5],"a":[6,26,106,145,149],"very":[7],"popular":[8],"way":[9],"to":[10,38,80,113,140,147,165,169,180],"describe,":[11],"categorise,":[12],"search,":[13],"discover":[14],"and":[15,41,62,94],"navigate":[16],"content":[17,155],"within":[18,119],"Web":[19,120],"2.0":[20],"websites.":[21],"Unlike":[22],"taxonomies,":[23],"which":[24],"overimpose":[25],"hierarchical":[27],"categorisation":[28],"of":[29,77,83,92,117,162,176],"content,":[30,171],"folksonomies":[31],"empower":[32],"end":[33],"users":[34,93,182],"by":[35,173],"enabling":[36],"them":[37],"freely":[39],"create":[40],"choose":[42],"the":[43,75,81,90,95,115,158,163,166,174,177,181,192],"categories":[44],"(in":[45],"this":[46,100],"case,":[47],"tags)":[48],"that":[49,108,152,196],"best":[50],"describe":[51],"some":[52],"content.":[53,141],"However,":[54],"as":[55,87,89],"tags":[56,167],"are":[57],"informally":[58],"defined,":[59],"continually":[60],"changing,":[61],"ungoverned,":[63],"social":[64],"often":[67],"been":[68],"criticised":[69],"for":[70],"lowering,":[71],"rather":[72],"than":[73],"increasing,":[74],"efficiency":[76,116],"searching,":[78],"due":[79],"number":[82],"synonyms,":[84],"homonyms,":[85],"polysemy,":[86],"well":[88],"heterogeneity":[91],"noise":[96],"they":[97],"introduce.":[98],"In":[99],"paper,":[101],"we":[102],"propose":[103,144],"Ranking,":[105],"method":[107],"exploits":[109],"recommender":[110],"system":[111],"techniques":[112],"increase":[114],"searches":[118],"2.0.":[121],"We":[122,132,142],"measure":[123],"users'":[124],"similarity":[125,175],"based":[126,136,156],"on":[127,137,157,191,205],"their":[128,138],"past":[129],"tag":[130],"activity.":[131],"infer":[133],"tags'":[134],"relationships":[135],"association":[139],"then":[143],"mechanism":[146],"answer":[148],"user's":[150],"query":[151,164],"ranks":[153],"(recommends)":[154],"inferred":[159],"semantic":[160],"distance":[161],"associated":[168],"such":[170],"weighted":[172],"querying":[178],"user":[179],"who":[183],"created":[184],"those":[185],"tags.":[186],"A":[187],"thorough":[188],"evaluation":[189],"conducted":[190],"CiteULike":[193],"dataset":[194],"demonstrates":[195],"Ranking":[198],"neatly":[199],"improves":[200],"coverage,":[201],"while":[202],"not":[203],"compromising":[204],"accuracy.":[206]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":13},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":22},{"year":2012,"cited_by_count":26}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2016-06-24T00:00:00"}