{"id":"https://openalex.org/W3045444188","doi":"https://doi.org/10.1145/3397271.3401420","title":"Reciprocal Recommendation: Matching Users with the Right Users","display_name":"Reciprocal Recommendation: Matching Users with the Right Users","publication_year":2020,"publication_date":"2020-07-25","ids":{"openalex":"https://openalex.org/W3045444188","doi":"https://doi.org/10.1145/3397271.3401420","mag":"3045444188"},"language":"en","primary_location":{"id":"doi:10.1145/3397271.3401420","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3397271.3401420","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},"type":"conference-paper","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/A5037333179","display_name":"Iv\u00e1n Palomares","orcid":"https://orcid.org/0000-0003-4335-9139"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Iv\u00e1n Palomares","raw_affiliation_strings":["University of Granada, Granada, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Granada, Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5037333179"],"corresponding_institution_ids":["https://openalex.org/I173304897"],"apc_list":null,"apc_paid":null,"fwci":0.6816,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.67931201,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"2429","last_page":"2431"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":1.0,"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":1.0,"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/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9811000227928162,"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/reciprocal","display_name":"Reciprocal","score":0.8942055702209473},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8454464673995972},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.7609543800354004},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5489972233772278},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5257076621055603},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5040532350540161},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5009176731109619},{"id":"https://openalex.org/keywords/preference","display_name":"Preference","score":0.4412824213504791},{"id":"https://openalex.org/keywords/mean-reciprocal-rank","display_name":"Mean reciprocal rank","score":0.41583701968193054}],"concepts":[{"id":"https://openalex.org/C2777742833","wikidata":"https://www.wikidata.org/wiki/Q1964083","display_name":"Reciprocal","level":2,"score":0.8942055702209473},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8454464673995972},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.7609543800354004},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5489972233772278},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5257076621055603},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5040532350540161},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5009176731109619},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.4412824213504791},{"id":"https://openalex.org/C44083865","wikidata":"https://www.wikidata.org/wiki/Q3853443","display_name":"Mean reciprocal rank","level":2,"score":0.41583701968193054},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3397271.3401420","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3397271.3401420","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.7900000214576721}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W281665770","https://openalex.org/W1599154021","https://openalex.org/W1967174192","https://openalex.org/W1969374879","https://openalex.org/W2006323481","https://openalex.org/W2042281163","https://openalex.org/W2049249474","https://openalex.org/W2474973331","https://openalex.org/W2810992711","https://openalex.org/W2885015079","https://openalex.org/W2893273947","https://openalex.org/W2972495023","https://openalex.org/W4248672808"],"related_works":["https://openalex.org/W2989881336","https://openalex.org/W1657011257","https://openalex.org/W4236298560","https://openalex.org/W4322508012","https://openalex.org/W4394832455","https://openalex.org/W3123407378","https://openalex.org/W4236362086","https://openalex.org/W4401513252","https://openalex.org/W4322731696","https://openalex.org/W4231510080"],"abstract_inverted_index":{"Reciprocal":[0],"recommender":[1,98],"systems,":[2,99],"which":[3],"recommend":[4],"users":[5,79],"to":[6,65,81],"each":[7],"other,":[8],"have":[9],"gained":[10],"significant":[11],"importance":[12],"in":[13,20,40,63,132],"various":[14],"Internet":[15],"services":[16],"for":[17,111],"connecting":[18],"people":[19],"a":[21,37],"personalized":[22],"manner,":[23],"such":[24],"as:":[25],"online":[26],"dating,":[27],"recruitment,":[28],"socializing,":[29],"learning,":[30],"or":[31],"skill-sharing.":[32],"Unlike":[33],"classical":[34],"item-to-user":[35],"recommenders,":[36],"fundamental":[38],"requirement":[39],"reciprocal":[41,97,130],"recommendation":[42,62],"is":[43],"that":[44],"both":[45],"parties,":[46],"namely":[47],"the":[48,52,59,91,121],"requester":[49],"user":[50,114],"and":[51,93,108,127],"recommended":[53],"user,":[54],"must":[55],"be":[56,82],"satisfied":[57],"with":[58],"\"user":[60],"match\"":[61],"order":[64],"deem":[66],"it":[67],"as":[68],"successful.":[69],"Therefore,":[70],"bidirectional":[71],"preferences":[72],"indicating":[73],"mutual":[74],"compatibility":[75],"between":[76],"pairs":[77],"of":[78,96,129],"need":[80],"estimated":[83],"predicated":[84],"on":[85],"information":[86,103],"fusion.":[87],"This":[88],"tutorial":[89,117],"introduces":[90],"emerging":[92],"novel":[94],"topic":[95],"by":[100],"analyzing":[101],"their":[102],"retrieval,":[104],"data-driven":[105],"preference":[106],"modelling":[107],"integration":[109],"mechanisms":[110],"predicting":[112],"suitable":[113],"matches.":[115],"The":[116],"will":[118],"also":[119],"discuss":[120],"current":[122],"trends,":[123],"practical":[124],"use,":[125],"impact":[126],"challenges":[128],"recommenders":[131],"different":[133],"application":[134],"domains.":[135]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}