{"id":"https://openalex.org/W2733096837","doi":"https://doi.org/10.1145/3078714.3078720","title":"Estimating Relative User Expertise for Content Quality Prediction on Reddit","display_name":"Estimating Relative User Expertise for Content Quality Prediction on Reddit","publication_year":2017,"publication_date":"2017-06-28","ids":{"openalex":"https://openalex.org/W2733096837","doi":"https://doi.org/10.1145/3078714.3078720","mag":"2733096837"},"language":"en","primary_location":{"id":"doi:10.1145/3078714.3078720","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3078714.3078720","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th ACM Conference on Hypertext and Social Media","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/A5079090311","display_name":"Wern Han Lim","orcid":"https://orcid.org/0000-0002-3354-5467"},"institutions":[{"id":"https://openalex.org/I11662577","display_name":"Monash University Malaysia","ror":"https://ror.org/00yncr324","country_code":"MY","type":"education","lineage":["https://openalex.org/I11662577"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Wern Han Lim","raw_affiliation_strings":["Monash University, Bandar Sunway, Malaysia"],"affiliations":[{"raw_affiliation_string":"Monash University, Bandar Sunway, Malaysia","institution_ids":["https://openalex.org/I11662577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069487278","display_name":"Mark Carman","orcid":"https://orcid.org/0000-0001-6575-9737"},"institutions":[{"id":"https://openalex.org/I56590836","display_name":"Monash University","ror":"https://ror.org/02bfwt286","country_code":"AU","type":"education","lineage":["https://openalex.org/I56590836"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Mark James Carman","raw_affiliation_strings":["Monash University, Caulfield, Australia"],"affiliations":[{"raw_affiliation_string":"Monash University, Caulfield, Australia","institution_ids":["https://openalex.org/I56590836"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070499781","display_name":"Sze-Meng Jojo Wong","orcid":"https://orcid.org/0000-0003-1990-9217"},"institutions":[{"id":"https://openalex.org/I56590836","display_name":"Monash University","ror":"https://ror.org/02bfwt286","country_code":"AU","type":"education","lineage":["https://openalex.org/I56590836"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Sze-Meng Jojo Wong","raw_affiliation_strings":["Monash University, Clayton, Australia"],"affiliations":[{"raw_affiliation_string":"Monash University, Clayton, Australia","institution_ids":["https://openalex.org/I56590836"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5079090311"],"corresponding_institution_ids":["https://openalex.org/I11662577"],"apc_list":null,"apc_paid":null,"fwci":2.9018,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.92550838,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"55","last_page":"64"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13274","display_name":"Expert finding and Q&A systems","score":0.9998999834060669,"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/T13274","display_name":"Expert finding and Q&A systems","score":0.9998999834060669,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T11147","display_name":"Misinformation and Its Impacts","score":0.9789000153541565,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.769927978515625},{"id":"https://openalex.org/keywords/user-generated-content","display_name":"User-generated content","score":0.726760745048523},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.6790155172348022},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.6397885680198669},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.5699449777603149},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5677921772003174},{"id":"https://openalex.org/keywords/content","display_name":"Content (measure theory)","score":0.5589679479598999},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.49794673919677734},{"id":"https://openalex.org/keywords/content-creation","display_name":"Content creation","score":0.43871617317199707},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4256134033203125},{"id":"https://openalex.org/keywords/cold-start","display_name":"Cold start (automotive)","score":0.41403117775917053},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3247820734977722},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07403045892715454},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.07289761304855347}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.769927978515625},{"id":"https://openalex.org/C101293273","wikidata":"https://www.wikidata.org/wiki/Q579716","display_name":"User-generated content","level":3,"score":0.726760745048523},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.6790155172348022},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.6397885680198669},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.5699449777603149},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5677921772003174},{"id":"https://openalex.org/C2778152352","wikidata":"https://www.wikidata.org/wiki/Q5165061","display_name":"Content (measure theory)","level":2,"score":0.5589679479598999},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.49794673919677734},{"id":"https://openalex.org/C2776509796","wikidata":"https://www.wikidata.org/wiki/Q5276056","display_name":"Content creation","level":2,"score":0.43871617317199707},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4256134033203125},{"id":"https://openalex.org/C2778956030","wikidata":"https://www.wikidata.org/wiki/Q5142477","display_name":"Cold start (automotive)","level":2,"score":0.41403117775917053},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3247820734977722},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07403045892715454},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.07289761304855347},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3078714.3078720","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3078714.3078720","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th ACM Conference on Hypertext and Social Media","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W105848778","https://openalex.org/W155914353","https://openalex.org/W216525068","https://openalex.org/W603488324","https://openalex.org/W1806989836","https://openalex.org/W1842849897","https://openalex.org/W1914571458","https://openalex.org/W1965563190","https://openalex.org/W1992549066","https://openalex.org/W1996263819","https://openalex.org/W2000331684","https://openalex.org/W2006579059","https://openalex.org/W2008733342","https://openalex.org/W2019502441","https://openalex.org/W2025574664","https://openalex.org/W2036226015","https://openalex.org/W2037970810","https://openalex.org/W2042408065","https://openalex.org/W2042740312","https://openalex.org/W2058465497","https://openalex.org/W2088096747","https://openalex.org/W2090464520","https://openalex.org/W2091425614","https://openalex.org/W2096135266","https://openalex.org/W2132613313","https://openalex.org/W2134406267","https://openalex.org/W2149770420","https://openalex.org/W2156318148","https://openalex.org/W2294119943","https://openalex.org/W2559373026","https://openalex.org/W2763110165","https://openalex.org/W3099109427","https://openalex.org/W3102617382","https://openalex.org/W3104010597","https://openalex.org/W3104987177","https://openalex.org/W3125952634","https://openalex.org/W4298502720","https://openalex.org/W4312248975"],"related_works":["https://openalex.org/W1991424697","https://openalex.org/W2772709740","https://openalex.org/W2489557805","https://openalex.org/W92751545","https://openalex.org/W4295709008","https://openalex.org/W3183611733","https://openalex.org/W2967324974","https://openalex.org/W961935518","https://openalex.org/W2901542937","https://openalex.org/W4390017791"],"abstract_inverted_index":{"Reddit":[0,63,118,147,166],"as":[1,75,77],"a":[2,106],"social":[3],"curation":[4],"site":[5,28],"relies":[6,64],"on":[7,26,54,65,117,146],"its":[8,73,82],"users":[9],"to":[10,50,80,142,161],"curate":[11],"content":[12,39,116,157,167],"from":[13,47,72,90],"the":[14,20,27,55,61,66,69,91,112,126,149,152],"World":[15],"Wide":[16],"Web":[17],"(WWW)":[18],"for":[19,169],"consumption":[21,171],"of":[22,41,60,68,102,115,128,151,156,165],"other":[23],"users.":[24],"Content":[25],"is":[29,40,99,119,140],"enriched":[30],"through":[31,132],"user":[32,96,103,130,170],"comments,":[33],"discussions":[34],"and":[35,58,98,172],"extensions.":[36],"This":[37,154],"additional":[38],"varying":[42],"quality":[43,145,158],"however":[44],"--":[45],"ranging":[46],"meaningful":[48],"information":[49,144,174],"misleading":[51],"content;":[52],"depending":[53],"reliability,":[56],"expertise":[57,131,150],"intention":[59],"authors.":[62,153],"Wisdom":[67],"Crowd":[70],"(WotC)":[71],"community":[74],"well":[76],"selected":[78],"moderators":[79],"manage":[81],"content.":[83],"We":[84,136],"argue":[85],"that":[86,138],"this":[87],"approach":[88],"suffers":[89],"cold":[92],"start":[93],"in":[94],"collecting":[95],"votes":[97],"at":[100],"risk":[101],"bias,":[104],"particularly":[105],"group-think":[107],"mentality.":[108],"Besides":[109],"that,":[110],"managing":[111],"large":[113],"collection":[114],"expensive.":[120],"In":[121],"our":[122],"study,":[123],"we":[124],"explore":[125],"estimation":[127],"relative":[129],"various":[133],"content-agnostic":[134],"approaches.":[135],"show":[137],"it":[139],"possible":[141],"infer":[143],"using":[148],"prediction":[155],"could":[159],"lead":[160],"an":[162],"improved":[163],"organisation":[164],"(re-ranking)":[168],"future":[173],"retrieval.":[175]},"counts_by_year":[{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}