{"id":"https://openalex.org/W2151645025","doi":"https://doi.org/10.14778/1920841.1920951","title":"Processing top-k join queries","display_name":"Processing top-k join queries","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W2151645025","doi":"https://doi.org/10.14778/1920841.1920951","mag":"2151645025"},"language":"en","primary_location":{"id":"doi:10.14778/1920841.1920951","is_oa":false,"landing_page_url":"https://doi.org/10.14778/1920841.1920951","pdf_url":null,"source":{"id":"https://openalex.org/S4210226185","display_name":"Proceedings of the VLDB Endowment","issn_l":"2150-8097","issn":["2150-8097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the VLDB Endowment","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/A5016012849","display_name":"Minji Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210096112","display_name":"Rutgers Sexual and Reproductive Health and Rights","ror":"https://ror.org/00rcvgx40","country_code":"NL","type":"other","lineage":["https://openalex.org/I4210096112"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"Minji Wu","raw_affiliation_strings":["Rutgers University"],"affiliations":[{"raw_affiliation_string":"Rutgers University","institution_ids":["https://openalex.org/I4210096112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091872345","display_name":"Laure Berti\u2010\u00c9quille","orcid":"https://orcid.org/0000-0002-8046-0570"},"institutions":[{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Laure Berti-\u00c9quille","raw_affiliation_strings":["University of Rennes"],"affiliations":[{"raw_affiliation_string":"University of Rennes","institution_ids":["https://openalex.org/I56067802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033884176","display_name":"Am\u00e9lie Marian","orcid":"https://orcid.org/0000-0002-5111-8186"},"institutions":[{"id":"https://openalex.org/I4210096112","display_name":"Rutgers Sexual and Reproductive Health and Rights","ror":"https://ror.org/00rcvgx40","country_code":"NL","type":"other","lineage":["https://openalex.org/I4210096112"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Am\u00e9lie Marian","raw_affiliation_strings":["Rutgers University"],"affiliations":[{"raw_affiliation_string":"Rutgers University","institution_ids":["https://openalex.org/I4210096112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071763795","display_name":"Cecilia M. Procopiuc","orcid":null},"institutions":[{"id":"https://openalex.org/I1283103587","display_name":"AT&T (United States)","ror":"https://ror.org/02bbd5539","country_code":"US","type":"company","lineage":["https://openalex.org/I1283103587"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cecilia M. Procopiuc","raw_affiliation_strings":["AT&amp;T Labs-Research"],"affiliations":[{"raw_affiliation_string":"AT&amp;T Labs-Research","institution_ids":["https://openalex.org/I1283103587"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088315797","display_name":"Divesh Srivastava","orcid":"https://orcid.org/0000-0002-7609-9217"},"institutions":[{"id":"https://openalex.org/I1283103587","display_name":"AT&T (United States)","ror":"https://ror.org/02bbd5539","country_code":"US","type":"company","lineage":["https://openalex.org/I1283103587"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Divesh Srivastava","raw_affiliation_strings":["AT&amp;T Labs-Research"],"affiliations":[{"raw_affiliation_string":"AT&amp;T Labs-Research","institution_ids":["https://openalex.org/I1283103587"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5016012849"],"corresponding_institution_ids":["https://openalex.org/I4210096112"],"apc_list":null,"apc_paid":null,"fwci":2.0291,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.87876286,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"3","issue":"1-2","first_page":"860","last_page":"870"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9994999766349792,"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/T11719","display_name":"Data Quality and Management","score":0.996999979019165,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/tuple","display_name":"Tuple","score":0.8347481489181519},{"id":"https://openalex.org/keywords/join","display_name":"Join (topology)","score":0.804222822189331},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7759522199630737},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6129433512687683},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5205222368240356},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5065525770187378},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.4841609597206116},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.466054767370224},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3220102787017822},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.28934288024902344},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19548189640045166},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11757248640060425},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.11743775010108948},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.09278598427772522},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.09136831760406494}],"concepts":[{"id":"https://openalex.org/C118930307","wikidata":"https://www.wikidata.org/wiki/Q600590","display_name":"Tuple","level":2,"score":0.8347481489181519},{"id":"https://openalex.org/C2776124973","wikidata":"https://www.wikidata.org/wiki/Q3183033","display_name":"Join (topology)","level":2,"score":0.804222822189331},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7759522199630737},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6129433512687683},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5205222368240356},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5065525770187378},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.4841609597206116},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.466054767370224},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3220102787017822},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.28934288024902344},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19548189640045166},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11757248640060425},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.11743775010108948},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.09278598427772522},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.09136831760406494},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.14778/1920841.1920951","is_oa":false,"landing_page_url":"https://doi.org/10.14778/1920841.1920951","pdf_url":null,"source":{"id":"https://openalex.org/S4210226185","display_name":"Proceedings of the VLDB Endowment","issn_l":"2150-8097","issn":["2150-8097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the VLDB Endowment","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.174.585","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.174.585","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.comp.nus.edu.sg/%7Evldb2010/proceedings/files/papers/R77.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.225.6341","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.225.6341","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.rutgers.edu/%7Eamelie/papers/2010/vldb10_topkJoin.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.226.1678","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.226.1678","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://tall4.rutgers.edu:8217/vldb10.pdf","raw_type":"text"},{"id":"pmh:oai:HAL:hal-01855801v1","is_oa":false,"landing_page_url":"https://inria.hal.science/hal-01855801","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the VLDB Endowment (PVLDB), 2010, 3 (1-2), pp.860 - 870. &#x27E8;10.14778/1920841.1920951&#x27E9;","raw_type":"Journal articles"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1535279741","https://openalex.org/W1600580971","https://openalex.org/W1974688422","https://openalex.org/W2044494469","https://openalex.org/W2066720893","https://openalex.org/W2079656678","https://openalex.org/W2099797738","https://openalex.org/W2115826669","https://openalex.org/W2118178958","https://openalex.org/W2120342618","https://openalex.org/W2125402103","https://openalex.org/W2138271690","https://openalex.org/W2143682328","https://openalex.org/W2154368191","https://openalex.org/W2170766963","https://openalex.org/W2666600683","https://openalex.org/W6670271065"],"related_works":["https://openalex.org/W3214148052","https://openalex.org/W2151692181","https://openalex.org/W4245395944","https://openalex.org/W794462722","https://openalex.org/W2029625042","https://openalex.org/W2143551613","https://openalex.org/W1979740464","https://openalex.org/W4248476017","https://openalex.org/W2807741550","https://openalex.org/W2964879389"],"abstract_inverted_index":{"We":[0,153],"consider":[1],"the":[2,7,36,68,94,105,140,147,167],"problem":[3],"of":[4,31,60,83,96,127,149,160],"efficiently":[5,51,90],"finding":[6,20],"top-":[8,21,37,150],"k":[9,22,38,151],"answers":[10,23,62],"for":[11,19,77,93],"join":[12],"queries":[13,161],"over":[14],"web-accessible":[15],"databases.":[16],"Classical":[17],"algorithms":[18,156],"use":[24],"branch-and-bound":[25],"techniques":[26,76],"to":[27,43,50,89,138,142],"avoid":[28],"computing":[29],"scores":[30,59],"all":[32],"candidates":[33],"in":[34,63,102,136,146],"identifying":[35],"answers.":[39,152],"To":[40],"be":[41],"able":[42],"apply":[44],"such":[45],"techniques,":[46],"it":[47],"is":[48,86,120],"critical":[49],"compute":[52,91],"(lower":[53],"and":[54,57,162,165],"upper)":[55],"bounds":[56,92],"expected":[58],"candidate":[61,130],"an":[64,121],"incremental":[65],"fashion":[66],"during":[67],"evaluation.":[69],"In":[70],"this":[71,84],"paper,":[72],"we":[73],"describe":[74],"novel":[75],"these":[78],"problems.":[79],"The":[80],"first":[81],"contribution":[82,119],"paper":[85],"a":[87,97,125,133,158],"method":[88],"score":[95],"query":[98],"result":[99],"when":[100],"tuples":[101],"tables":[103,141],"from":[104],"\"FROM\"":[106],"clause":[107],"are":[108],"discovered":[109],"incrementally,":[110],"through":[111],"either":[112],"sorted":[113],"or":[114],"random":[115],"access.":[116],"Our":[117],"second":[118],"algorithm":[122],"that,":[123],"given":[124],"set":[126],"partially":[128],"evaluated":[129],"answers,":[131],"determines":[132],"good":[134],"order":[135],"which":[137],"access":[139],"minimize":[143],"wasted":[144],"efforts":[145],"computation":[148],"evaluate":[154],"our":[155],"on":[157],"variety":[159],"data":[163],"sets":[164],"demonstrate":[166],"significant":[168],"benefits":[169],"they":[170],"provide.":[171]},"counts_by_year":[{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
