{"id":"https://openalex.org/W2000331684","doi":"https://doi.org/10.1145/2695664.2695777","title":"Locating domain-specific contents and experts on social bookmarking communities","display_name":"Locating domain-specific contents and experts on social bookmarking communities","publication_year":2015,"publication_date":"2015-04-13","ids":{"openalex":"https://openalex.org/W2000331684","doi":"https://doi.org/10.1145/2695664.2695777","mag":"2000331684"},"language":"en","primary_location":{"id":"doi:10.1145/2695664.2695777","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2695664.2695777","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th Annual ACM Symposium on Applied Computing","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/A5025217868","display_name":"Simon Kassing","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"Simon Kassing","raw_affiliation_strings":["Delft University of Technology, AA, Delft, The Netherlands","Delft University of Technology, AA Delft, The Netherlands#TAB#"],"affiliations":[{"raw_affiliation_string":"Delft University of Technology, AA, Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Delft University of Technology, AA Delft, The Netherlands#TAB#","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091469980","display_name":"Jasper Oosterman","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Jasper Oosterman","raw_affiliation_strings":["Delft University of Technology, AA, Delft, The Netherlands","Delft University of Technology, AA Delft, The Netherlands#TAB#"],"affiliations":[{"raw_affiliation_string":"Delft University of Technology, AA, Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Delft University of Technology, AA Delft, The Netherlands#TAB#","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028101938","display_name":"Alessandro Bozzon","orcid":"https://orcid.org/0000-0002-3300-2913"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Alessandro Bozzon","raw_affiliation_strings":["Delft University of Technology, AA, Delft, The Netherlands","Delft University of Technology, AA Delft, The Netherlands#TAB#"],"affiliations":[{"raw_affiliation_string":"Delft University of Technology, AA, Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Delft University of Technology, AA Delft, The Netherlands#TAB#","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108504427","display_name":"Geert\u2010Jan Houben","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Geert-Jan Houben","raw_affiliation_strings":["Delft University of Technology, AA, Delft, The Netherlands","Delft University of Technology, AA Delft, The Netherlands#TAB#"],"affiliations":[{"raw_affiliation_string":"Delft University of Technology, AA, Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Delft University of Technology, AA Delft, The Netherlands#TAB#","institution_ids":["https://openalex.org/I98358874"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5025217868"],"corresponding_institution_ids":["https://openalex.org/I98358874"],"apc_list":null,"apc_paid":null,"fwci":2.3838,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.90783617,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"747","last_page":"752"},"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":0.9994999766349792,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9861999750137329,"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/bookmarking","display_name":"Bookmarking","score":0.9919905066490173},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7428885102272034},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.6749995350837708},{"id":"https://openalex.org/keywords/crowdsourcing","display_name":"Crowdsourcing","score":0.6712586879730225},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.6136951446533203},{"id":"https://openalex.org/keywords/social-media-optimization","display_name":"Social media optimization","score":0.5132124423980713},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.49548447132110596},{"id":"https://openalex.org/keywords/diversity","display_name":"Diversity (politics)","score":0.42891818284988403},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.41851866245269775},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.4141010642051697},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.35931411385536194},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.35139280557632446},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0876440703868866},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.07408207654953003}],"concepts":[{"id":"https://openalex.org/C176504155","wikidata":"https://www.wikidata.org/wiki/Q4943254","display_name":"Bookmarking","level":2,"score":0.9919905066490173},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7428885102272034},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.6749995350837708},{"id":"https://openalex.org/C62230096","wikidata":"https://www.wikidata.org/wiki/Q275969","display_name":"Crowdsourcing","level":2,"score":0.6712586879730225},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.6136951446533203},{"id":"https://openalex.org/C60136833","wikidata":"https://www.wikidata.org/wiki/Q1071262","display_name":"Social media optimization","level":3,"score":0.5132124423980713},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.49548447132110596},{"id":"https://openalex.org/C2781316041","wikidata":"https://www.wikidata.org/wiki/Q1230584","display_name":"Diversity (politics)","level":2,"score":0.42891818284988403},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.41851866245269775},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.4141010642051697},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.35931411385536194},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.35139280557632446},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0876440703868866},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.07408207654953003},{"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/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"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/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2695664.2695777","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2695664.2695777","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th Annual ACM Symposium on Applied Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W43277809","https://openalex.org/W1594207996","https://openalex.org/W1752870744","https://openalex.org/W2019502441","https://openalex.org/W2061506397","https://openalex.org/W2075397336","https://openalex.org/W2079478118","https://openalex.org/W2081580037","https://openalex.org/W2094268994","https://openalex.org/W2129251351","https://openalex.org/W2134406267","https://openalex.org/W2137730922","https://openalex.org/W2237420255","https://openalex.org/W3102617382","https://openalex.org/W4237821014","https://openalex.org/W4298502720"],"related_works":["https://openalex.org/W498161164","https://openalex.org/W2527219124","https://openalex.org/W2792910740","https://openalex.org/W4248216435","https://openalex.org/W2255850416","https://openalex.org/W2111417560","https://openalex.org/W3093828678","https://openalex.org/W2179872528","https://openalex.org/W2041446505","https://openalex.org/W2612211436"],"abstract_inverted_index":{"Social":[0],"bookmarking":[1,95,131,181],"communities":[2,96,182],"are":[3],"now":[4],"major":[5],"content":[6,37,85,147],"production":[7],"platforms.":[8],"There,":[9],"millions":[10],"of":[11,20,70,73,93,118,145,168,179,186],"users":[12],"interact":[13],"every":[14],"day":[15],"on":[16],"a":[17,60,67,137,176,184],"great":[18],"variety":[19],"knowledge":[21,102,187],"domains,":[22],"creating":[23],"new":[24],"contents,":[25],"linking":[26],"to":[27,50,82,154],"existing":[28],"ones,":[29],"and":[30,45,56,64,86,88,143,148,151,166,170,188],"engaging":[31],"in":[32,62,115,128],"constructive":[33],"discussions.":[34],"Relevant":[35],"domain-specific":[36,113,146],"is":[38,66],"often":[39,48],"mixed":[40],"with":[41,79,136],"less":[42],"useful":[43],"contributions,":[44],"domain":[46],"experts":[47],"have":[49],"find":[51],"their":[52],"way":[53],"through":[54],"lurkers":[55],"Web":[57,74],"trolls.":[58],"Such":[59],"diversity":[61,77],"topics":[63],"quality":[65],"distinctive":[68],"property":[69],"this":[71,89,107],"class":[72],"sites.":[75],"This":[76],"interferes":[78],"the":[80,91,116,129,141,155,164],"ability":[81],"locate":[83],"relevant":[84,112],"users,":[87,123,150],"hinders":[90],"usage":[92],"social":[94,130,180],"for":[97,140],"tasks":[98],"such":[99],"as":[100,183],"structured":[101],"creation,":[103],"or":[104],"crowdsourcing.":[105],"In":[106],"paper":[108],"we":[109],"investigate":[110],"how":[111],"content,":[114],"form":[117],"submissions":[119],"shared":[120],"by":[121],"(expert)":[122],"can":[124],"be":[125],"effectively":[126],"located":[127],"platform":[132],"reddit.":[133],"We":[134],"contribute":[135],"framework":[138],"process":[139],"identification":[142],"characterisation":[144],"knowledgeable":[149],"apply":[152],"it":[153],"reddit":[156],"platform.":[157],"Our":[158],"work":[159],"provides":[160],"novel":[161],"insights":[162],"into":[163],"properties":[165],"dynamics":[167],"reddit,":[169],"represents":[171],"an":[172],"important":[173],"step":[174],"towards":[175],"better":[177],"use":[178],"source":[185],"expertise.":[189]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
