{"id":"https://openalex.org/W2030537979","doi":"https://doi.org/10.1109/tkde.2014.2304469","title":"A Unified Framework for Answering k Closest Pairs Queries and Variants","display_name":"A Unified Framework for Answering k Closest Pairs Queries and Variants","publication_year":2014,"publication_date":"2014-02-05","ids":{"openalex":"https://openalex.org/W2030537979","doi":"https://doi.org/10.1109/tkde.2014.2304469","mag":"2030537979"},"language":"en","primary_location":{"id":"doi:10.1109/tkde.2014.2304469","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2014.2304469","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","raw_type":"journal-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/A5047549903","display_name":"Muhammad Aamir Cheema","orcid":"https://orcid.org/0000-0003-2139-9121"},"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":true,"raw_author_name":"Muhammad Aamir Cheema","raw_affiliation_strings":["Clayton School of Information Technology, Monash University, Australia","Clayton School of Information Technology , Monash University , Australia"],"affiliations":[{"raw_affiliation_string":"Clayton School of Information Technology, Monash University, Australia","institution_ids":["https://openalex.org/I56590836"]},{"raw_affiliation_string":"Clayton School of Information Technology , Monash University , Australia","institution_ids":["https://openalex.org/I56590836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079659938","display_name":"Xuemin Lin","orcid":"https://orcid.org/0000-0003-2396-7225"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Xuemin Lin","raw_affiliation_strings":["School of Computer Science and Engineering, University of New South Wales, Australia","School of Computer Science & Engineering, University of New South Wales, Australia#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of New South Wales, Australia","institution_ids":["https://openalex.org/I31746571"]},{"raw_affiliation_string":"School of Computer Science & Engineering, University of New South Wales, Australia#TAB#","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063351917","display_name":"Haixun Wang","orcid":"https://orcid.org/0009-0007-0773-7004"},"institutions":[{"id":"https://openalex.org/I1291425158","display_name":"Google (United States)","ror":"https://ror.org/00njsd438","country_code":"US","type":"company","lineage":["https://openalex.org/I1291425158","https://openalex.org/I4210128969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Haixun Wang","raw_affiliation_strings":["Google Research","[Google Research]"],"affiliations":[{"raw_affiliation_string":"Google Research","institution_ids":["https://openalex.org/I1291425158"]},{"raw_affiliation_string":"[Google Research]","institution_ids":["https://openalex.org/I1291425158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100373517","display_name":"Jianmin Wang","orcid":"https://orcid.org/0000-0001-6841-7943"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianmin Wang","raw_affiliation_strings":["Tsinghua University China and Tsinghua National Laboratory for Information Science and Technology, China","[Tsinghua University China and Tsinghua National Laboratory for Information Science and Technology, China]"],"affiliations":[{"raw_affiliation_string":"Tsinghua University China and Tsinghua National Laboratory for Information Science and Technology, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"[Tsinghua University China and Tsinghua National Laboratory for Information Science and Technology, China]","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100385498","display_name":"Wenjie Zhang","orcid":"https://orcid.org/0000-0001-6572-2600"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Wenjie Zhang","raw_affiliation_strings":["School of Computer Science and Engineering, University of New South Wales, Australia","School of Computer Science & Engineering, University of New South Wales, Australia#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of New South Wales, Australia","institution_ids":["https://openalex.org/I31746571"]},{"raw_affiliation_string":"School of Computer Science & Engineering, University of New South Wales, Australia#TAB#","institution_ids":["https://openalex.org/I31746571"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5047549903"],"corresponding_institution_ids":["https://openalex.org/I56590836"],"apc_list":null,"apc_paid":null,"fwci":0.5823,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.66539352,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"26","issue":"11","first_page":"2610","last_page":"2624"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11106","display_name":"Data Management and Algorithms","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9980000257492065,"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/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.9919000267982483,"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/notation","display_name":"Notation","score":0.7356866598129272},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5796980857849121},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3918485641479492},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.37041419744491577},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3301819860935211},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3003721237182617},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.09888318181037903}],"concepts":[{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.7356866598129272},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5796980857849121},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3918485641479492},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.37041419744491577},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3301819860935211},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3003721237182617},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.09888318181037903}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tkde.2014.2304469","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2014.2304469","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W148814178","https://openalex.org/W630559790","https://openalex.org/W1555471913","https://openalex.org/W1591194999","https://openalex.org/W1986625687","https://openalex.org/W1989800045","https://openalex.org/W2009688537","https://openalex.org/W2012816654","https://openalex.org/W2020919487","https://openalex.org/W2064778223","https://openalex.org/W2086174602","https://openalex.org/W2106742801","https://openalex.org/W2123060058","https://openalex.org/W2127811403","https://openalex.org/W2137845302","https://openalex.org/W2141649964","https://openalex.org/W2172186814","https://openalex.org/W2219975752","https://openalex.org/W2666600683","https://openalex.org/W4206499008","https://openalex.org/W4243381910","https://openalex.org/W4249924957","https://openalex.org/W4249958171"],"related_works":["https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W2504004674","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W2042127053","https://openalex.org/W2142036596","https://openalex.org/W2072657027"],"abstract_inverted_index":{"Given":[0],"a":[1,9,13,44,101,128,136,142,167],"scoring":[2,118],"function":[3,119],"that":[4,88,171,173,231],"computes":[5],"the":[6,36,117,121,124,132,157,174],"score":[7],"of":[8,11,104,145,177,256],"pair":[10],"objects,":[12],"top-":[14,50,105,146,212,237],"<formula":[15,26,51,62,73,89,106,147,213,238],"formulatype=\"inline\"":[16,27,52,63,74,90,107,148,214,239],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[17,28,53,64,75,91,108,149,215,240],"xmlns:xlink=\"http://www.w3.org/1999/xlink\"><tex":[18,29,54,65,76,92,109,150,216,241],"Notation=\"TeX\">$k$</tex><mathgraphic":[19,66,110,217],"fileref=\"cheema-ieq1-2304469.gif\"":[20],"graphicformat=\"GIF\"/>":[21,68,112,219],"</formula>":[22,69,113,220],"pairs":[23,34,59,71,82,98,114,221,246],"query":[24,99],"returns":[25],"Notation=\"TeX\">$k$</tex>":[30,55,77,93,151,242],"<mathgraphic":[31,56,78,94,152,243],"fileref=\"cheema-ieq2-2304469.gif\"":[32],"graphicformat=\"GIF\"/></formula>":[33,58,80,96,154,245],"with":[35],"smallest":[37],"scores.":[38],"In":[39],"this":[40],"paper,":[41],"we":[42],"present":[43,135,162],"unified":[45,137],"framework":[46,138,190,233],"for":[47,183],"answering":[48],"generic":[49],"fileref=\"cheema-ieq3-2304469.gif\"":[57],"queries":[60,83,115,155,158,222],"including":[61,156],"fileref=\"cheema-ieq4-2304469.gif\"":[67],"-closest":[70,97],"queries,":[72],"fileref=\"cheema-ieq5-2304469.gif\"":[79],"-furthest":[81],"and":[84,165,200,254],"their":[85],"variants.":[86],"Note":[87],"fileref=\"cheema-ieq6-2304469.gif\"":[95],"is":[100,120,181,201],"special":[102],"case":[103],"fileref=\"cheema-ieq7-2304469.gif\"":[111],"where":[116],"distance":[122],"between":[123],"two":[125,184],"objects":[126],"in":[127],"pair.":[129],"We":[130,161,205,228],"are":[131],"first":[133],"to":[134,139,203,210],"efficiently":[140],"answer":[141],"broad":[143],"class":[144],"fileref=\"cheema-ieq8-2304469.gif\"":[153],"mentioned":[159],"above.":[160],"efficient":[163],"algorithms":[164,180],"provide":[166],"detailed":[168],"theoretical":[169],"analysis":[170],"demonstrates":[172,252],"expected":[175],"performance":[176],"our":[178,189,208,232,257],"proposed":[179,258],"optimal":[182],"dimensional":[185],"data":[186],"sets.":[187],"Furthermore,":[188],"does":[191],"not":[192],"require":[193],"pre-built":[194],"indexes,":[195],"uses":[196],"limited":[197],"main":[198],"memory":[199],"easy":[202],"implement.":[204],"also":[206,229],"extend":[207],"techniques":[209],"support":[211],"fileref=\"cheema-ieq9-2304469.gif\"":[218],"on":[223],"multi-valued":[224],"(or":[225],"uncertain)":[226],"objects.":[227],"demonstrate":[230],"can":[234],"handle":[235],"exclusive":[236],"fileref=\"cheema-ieq10-2304469.gif\"":[244],"queries.":[247],"Our":[248],"extensive":[249],"experimental":[250],"study":[251],"effectiveness":[253],"efficiency":[255],"techniques.":[259]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}