{"id":"https://openalex.org/W2100365109","doi":"https://doi.org/10.14778/1687627.1687649","title":"HAMSTER","display_name":"HAMSTER","publication_year":2009,"publication_date":"2009-08-01","ids":{"openalex":"https://openalex.org/W2100365109","doi":"https://doi.org/10.14778/1687627.1687649","mag":"2100365109"},"language":"en","primary_location":{"id":"doi:10.14778/1687627.1687649","is_oa":false,"landing_page_url":"https://doi.org/10.14778/1687627.1687649","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/A5001906560","display_name":"Arnab Nandi","orcid":"https://orcid.org/0000-0002-4138-603X"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Arnab Nandi","raw_affiliation_strings":["University of Michigan, Ann Arbor","University of Michigan , Ann Arbor"],"affiliations":[{"raw_affiliation_string":"University of Michigan, Ann Arbor","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan , Ann Arbor","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108676493","display_name":"Philip A. Bernstein","orcid":"https://orcid.org/0000-0001-5781-1558"},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]},{"id":"https://openalex.org/I4210164937","display_name":"Microsoft Research (United Kingdom)","ror":"https://ror.org/05k87vq12","country_code":"GB","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210164937"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Philip A. Bernstein","raw_affiliation_strings":["Microsoft Research","Microsoft research#TAB#"],"affiliations":[{"raw_affiliation_string":"Microsoft Research","institution_ids":["https://openalex.org/I4210164937"]},{"raw_affiliation_string":"Microsoft research#TAB#","institution_ids":["https://openalex.org/I1290206253"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5001906560"],"corresponding_institution_ids":["https://openalex.org/I27837315"],"apc_list":null,"apc_paid":null,"fwci":4.798,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.95043621,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"2","issue":"1","first_page":"181","last_page":"192"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9997000098228455,"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":0.9993000030517578,"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":0.9991999864578247,"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/schema-matching","display_name":"Schema matching","score":0.9051434397697449},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7665693759918213},{"id":"https://openalex.org/keywords/schema","display_name":"Schema (genetic algorithms)","score":0.7549636363983154},{"id":"https://openalex.org/keywords/star-schema","display_name":"Star schema","score":0.65576171875},{"id":"https://openalex.org/keywords/data-warehouse","display_name":"Data warehouse","score":0.6066095232963562},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.601715624332428},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5559784173965454},{"id":"https://openalex.org/keywords/schema-evolution","display_name":"Schema evolution","score":0.4706004559993744},{"id":"https://openalex.org/keywords/document-structure-description","display_name":"Document Structure Description","score":0.4420754313468933},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4364207684993744},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.34619325399398804},{"id":"https://openalex.org/keywords/database-schema","display_name":"Database schema","score":0.3407715857028961},{"id":"https://openalex.org/keywords/data-integration","display_name":"Data integration","score":0.31355011463165283},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.14497733116149902},{"id":"https://openalex.org/keywords/database-design","display_name":"Database design","score":0.08069846034049988},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07042017579078674}],"concepts":[{"id":"https://openalex.org/C2777327318","wikidata":"https://www.wikidata.org/wiki/Q1408390","display_name":"Schema matching","level":3,"score":0.9051434397697449},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7665693759918213},{"id":"https://openalex.org/C52146309","wikidata":"https://www.wikidata.org/wiki/Q7431116","display_name":"Schema (genetic algorithms)","level":2,"score":0.7549636363983154},{"id":"https://openalex.org/C190703929","wikidata":"https://www.wikidata.org/wiki/Q1331138","display_name":"Star schema","level":4,"score":0.65576171875},{"id":"https://openalex.org/C135572916","wikidata":"https://www.wikidata.org/wiki/Q193351","display_name":"Data warehouse","level":2,"score":0.6066095232963562},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.601715624332428},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5559784173965454},{"id":"https://openalex.org/C2780660560","wikidata":"https://www.wikidata.org/wiki/Q3951893","display_name":"Schema evolution","level":4,"score":0.4706004559993744},{"id":"https://openalex.org/C68699486","wikidata":"https://www.wikidata.org/wiki/Q265904","display_name":"Document Structure Description","level":3,"score":0.4420754313468933},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4364207684993744},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.34619325399398804},{"id":"https://openalex.org/C30775581","wikidata":"https://www.wikidata.org/wiki/Q632285","display_name":"Database schema","level":3,"score":0.3407715857028961},{"id":"https://openalex.org/C72634772","wikidata":"https://www.wikidata.org/wiki/Q386824","display_name":"Data integration","level":2,"score":0.31355011463165283},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.14497733116149902},{"id":"https://openalex.org/C148840519","wikidata":"https://www.wikidata.org/wiki/Q1049878","display_name":"Database design","level":2,"score":0.08069846034049988},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07042017579078674},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C8797682","wikidata":"https://www.wikidata.org/wiki/Q2115","display_name":"XML","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.14778/1687627.1687649","is_oa":false,"landing_page_url":"https://doi.org/10.14778/1687627.1687649","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W47830277","https://openalex.org/W343945789","https://openalex.org/W1564094940","https://openalex.org/W1607525754","https://openalex.org/W1740034975","https://openalex.org/W1781737156","https://openalex.org/W1850359704","https://openalex.org/W1877442813","https://openalex.org/W1967838787","https://openalex.org/W1984639113","https://openalex.org/W1992673035","https://openalex.org/W1998982581","https://openalex.org/W2008896880","https://openalex.org/W2027780767","https://openalex.org/W2038281398","https://openalex.org/W2041179002","https://openalex.org/W2046020929","https://openalex.org/W2055515830","https://openalex.org/W2093260374","https://openalex.org/W2101610060","https://openalex.org/W2108267498","https://openalex.org/W2113109584","https://openalex.org/W2138105615","https://openalex.org/W2139135093","https://openalex.org/W2142051885","https://openalex.org/W2143668817","https://openalex.org/W2148242152","https://openalex.org/W2150365753","https://openalex.org/W2156510574","https://openalex.org/W2156543375","https://openalex.org/W2156580346","https://openalex.org/W2160748866","https://openalex.org/W2161549461","https://openalex.org/W2167024438","https://openalex.org/W2169807577","https://openalex.org/W2423725643","https://openalex.org/W2461498779","https://openalex.org/W2611894836","https://openalex.org/W3004104752","https://openalex.org/W3004612262","https://openalex.org/W4251369550","https://openalex.org/W6601964236","https://openalex.org/W6636235435","https://openalex.org/W6684675310","https://openalex.org/W6719087048","https://openalex.org/W6737354466"],"related_works":["https://openalex.org/W2103472145","https://openalex.org/W1591654213","https://openalex.org/W2766698234","https://openalex.org/W2164326160","https://openalex.org/W2153512431","https://openalex.org/W166845585","https://openalex.org/W2148067883","https://openalex.org/W2031254074","https://openalex.org/W1998839018","https://openalex.org/W2807794151"],"abstract_inverted_index":{"We":[0,61,91],"address":[1],"the":[2,18,28,68,78,100],"problem":[3],"of":[4,7,14,20,31,80],"unsupervised":[5],"matching":[6,25,57],"schema":[8,19,56,73],"information":[9],"from":[10,38],"a":[11,21,32,43,63],"large":[12,95],"number":[13],"data":[15,22,36,40,46],"sources":[16],"into":[17,42],"warehouse.":[23,47],"The":[24],"process":[26],"is":[27],"first":[29],"step":[30],"framework":[33],"to":[34],"integrate":[35],"feeds":[37],"third-party":[39],"providers":[41],"structured-search":[44],"engine's":[45,70],"Our":[48],"experiments":[49,93],"show":[50,99],"that":[51,83,98],"traditional":[52,108],"schema-based":[53],"and":[54],"instance-based":[55],"methods":[58],"fall":[59],"short.":[60],"propose":[62],"new":[64,101],"technique":[65,102],"based":[66],"on":[67,86,94],"search":[69],"clicklogs.":[71],"Two":[72],"elements":[74],"are":[75,89],"matched":[76],"if":[77],"distribution":[79],"keyword":[81],"queries":[82],"cause":[84],"click-throughs":[85],"their":[87],"instances":[88],"similar.":[90],"present":[92],"commercial":[96],"datasets":[97],"has":[103],"much":[104],"better":[105],"accuracy":[106],"than":[107],"techniques.":[109]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
