{"id":"https://openalex.org/W2110686900","doi":"https://doi.org/10.1145/1007568.1007612","title":"iMAP","display_name":"iMAP","publication_year":2004,"publication_date":"2004-06-13","ids":{"openalex":"https://openalex.org/W2110686900","doi":"https://doi.org/10.1145/1007568.1007612","mag":"2110686900"},"language":"en","primary_location":{"id":"doi:10.1145/1007568.1007612","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1007568.1007612","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2004 ACM SIGMOD international conference on Management of data","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/A5065494100","display_name":"Robin Dhamankar","orcid":null},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robin Dhamankar","raw_affiliation_strings":["University of Illinois, Urbana-Champaign, IL","University of Illinois, Urbana-Champaign, IL;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Illinois, Urbana-Champaign, IL","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"University of Illinois, Urbana-Champaign, IL;","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081675220","display_name":"Yoonkyong Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yoonkyong Lee","raw_affiliation_strings":["University of Illinois, Urbana-Champaign, IL","University of Illinois, Urbana-Champaign, IL;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Illinois, Urbana-Champaign, IL","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"University of Illinois, Urbana-Champaign, IL;","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110256670","display_name":"AnHai Doan","orcid":null},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"AnHai Doan","raw_affiliation_strings":["University of Illinois, Urbana-Champaign, IL","University of Illinois, Urbana-Champaign, IL;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Illinois, Urbana-Champaign, IL","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"University of Illinois, Urbana-Champaign, IL;","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067621853","display_name":"Alon Halevy","orcid":"https://orcid.org/0000-0002-8717-7356"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alon Halevy","raw_affiliation_strings":["University of Washington, Seattle, WA","University Of Washington (Seattle, WA)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Washington, Seattle, WA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"University Of Washington (Seattle, WA)","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018711331","display_name":"Pedro Domingos","orcid":"https://orcid.org/0000-0003-4523-5631"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pedro Domingos","raw_affiliation_strings":["University of Washington, Seattle, WA","University Of Washington (Seattle, WA)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Washington, Seattle, WA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"University Of Washington (Seattle, WA)","institution_ids":["https://openalex.org/I201448701"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":55.0223,"has_fulltext":false,"cited_by_count":377,"citation_normalized_percentile":{"value":0.99961788,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"383","last_page":"394"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.9998999834060669,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9991999864578247,"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/computer-science","display_name":"Computer science","score":0.5248770117759705}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5248770117759705}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1007568.1007612","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1007568.1007612","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2004 ACM SIGMOD international conference on Management of data","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.46000000834465027,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W20214369","https://openalex.org/W33266562","https://openalex.org/W1496591573","https://openalex.org/W1538572412","https://openalex.org/W1555156738","https://openalex.org/W1574901103","https://openalex.org/W1588818128","https://openalex.org/W1635735374","https://openalex.org/W1787194749","https://openalex.org/W1856955241","https://openalex.org/W1984566373","https://openalex.org/W1992673035","https://openalex.org/W2008896880","https://openalex.org/W2042389627","https://openalex.org/W2054804336","https://openalex.org/W2077296695","https://openalex.org/W2099111195","https://openalex.org/W2108489852","https://openalex.org/W2122410182","https://openalex.org/W2138745488","https://openalex.org/W2139135093","https://openalex.org/W2142104809","https://openalex.org/W2143455443","https://openalex.org/W2150365753","https://openalex.org/W2156543375","https://openalex.org/W2157060173","https://openalex.org/W2161228485","https://openalex.org/W2168996210","https://openalex.org/W3017143921","https://openalex.org/W3021909058","https://openalex.org/W6629830009","https://openalex.org/W6632157852","https://openalex.org/W6636599776","https://openalex.org/W6678087030","https://openalex.org/W6680506379","https://openalex.org/W6776565550"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2382290278","https://openalex.org/W2350741829","https://openalex.org/W2130043461","https://openalex.org/W2530322880","https://openalex.org/W1596801655"],"abstract_inverted_index":{"Creating":[0],"semantic":[1],"matches":[2,16,168,190],"between":[3],"disparate":[4],"data":[5,11],"sources":[6],"is":[7,17],"fundamental":[8],"to":[9,154,164,173,177],"numerous":[10],"sharing":[12],"efforts.":[13],"Manually":[14],"creating":[15],"extremely":[18],"tedious":[19],"and":[20,70,85,139,161,181,188],"error-prone.":[21],"Hence":[22],"many":[23],"recent":[24],"works":[25,40],"have":[26],"focused":[27],"on":[28,166],"automating":[29],"the":[30,56,77,158],"matching":[31,91,123,159],"process.":[32],"To":[33,104,120],"date,":[34],"however,":[35],"virtually":[36],"all":[37],"of":[38,59,111,117,129,151],"these":[39],"deal":[41],"only":[42],"with":[43,191],"one-to-one":[44],"(1-1)":[45],"matches,":[46,62,135,153],"such":[47,63],"as":[48,64,92],"address":[49,65],"=":[50,66,72],"location.":[51],"They":[52],"do":[53],"not":[54],"consider":[55],"important":[57],"class":[58],"more":[60],"complex":[61,86,118,134,189],"concat":[67],"(city,":[68],"state)":[69],"room-pric":[71],"room-rate*(1":[73],"+":[74],"tax-rate).We":[75],"describe":[76],"iMAP":[78,88,125,143,172],"system":[79],"which":[80],"semi-automatically":[81],"discovers":[82,185],"both":[83,186],"1-1":[84,187],"matches.":[87,119],"reformulates":[89],"schema":[90],"a":[93,109,127,145],"search":[94,105],"in":[95],"an":[96],"often":[97],"very":[98],"large":[99],"or":[100],"infinite":[101],"match":[102,178],"space.":[103],"effectively,":[106],"it":[107,184],"employs":[108],"set":[110],"searchers,":[112],"each":[113],"discovering":[114],"specific":[115],"types":[116],"further":[121],"improve":[122],"accuracy,":[124],"exploits":[126],"variety":[128],"domain":[130,136],"knowledge,":[131],"including":[132],"past":[133],"integrity":[137],"constraints,":[138],"overlap":[140],"data.":[141],"Finally,":[142],"introduces":[144],"novel":[146],"feature":[147],"that":[148,183],"generates":[149],"explanation":[150],"predicted":[152],"provide":[155],"insights":[156],"into":[157],"process":[160],"suggest":[162],"actions":[163],"converge":[165],"correct":[167],"quickly.":[169],"We":[170],"apply":[171],"several":[174],"real-world":[175],"domains":[176],"relational":[179],"tables,":[180],"show":[182],"high":[192],"accuracy.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":22},{"year":2015,"cited_by_count":11},{"year":2014,"cited_by_count":16},{"year":2013,"cited_by_count":18},{"year":2012,"cited_by_count":23}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2016-06-24T00:00:00"}
