{"id":"https://openalex.org/W2038044233","doi":"https://doi.org/10.1145/1247480.1247498","title":"Effective keyword-based selection of relational databases","display_name":"Effective keyword-based selection of relational databases","publication_year":2007,"publication_date":"2007-06-11","ids":{"openalex":"https://openalex.org/W2038044233","doi":"https://doi.org/10.1145/1247480.1247498","mag":"2038044233"},"language":"en","primary_location":{"id":"doi:10.1145/1247480.1247498","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1247480.1247498","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2007 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/A5080653038","display_name":"Bei Yu","orcid":"https://orcid.org/0000-0001-5425-0011"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Bei Yu","raw_affiliation_strings":["National Univeristy of Singapore, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"National Univeristy of Singapore, Singapore, Singapore","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100451576","display_name":"Guoliang Li","orcid":"https://orcid.org/0000-0002-1398-0621"},"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":"Guoliang Li","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059317801","display_name":"Karen Sollins","orcid":"https://orcid.org/0000-0003-3686-4065"},"institutions":[{"id":"https://openalex.org/I4210110987","display_name":"IIT@MIT","ror":"https://ror.org/01wp8zh54","country_code":"US","type":"facility","lineage":["https://openalex.org/I30771326","https://openalex.org/I4210110987"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Karen Sollins","raw_affiliation_strings":["MIT, Boston, MA"],"affiliations":[{"raw_affiliation_string":"MIT, Boston, MA","institution_ids":["https://openalex.org/I4210110987"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023925931","display_name":"Anthony K. H. Tung","orcid":"https://orcid.org/0000-0002-5125-855X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Anthony K. H. Tung","raw_affiliation_strings":["National Univeristy of Singapore, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"National Univeristy of Singapore, Singapore, Singapore","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5080653038"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":9.7671,"has_fulltext":false,"cited_by_count":74,"citation_normalized_percentile":{"value":0.98155592,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"139","last_page":"150"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","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"}},"topics":[{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","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"}},{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9969000220298767,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9948999881744385,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7685657739639282},{"id":"https://openalex.org/keywords/keyword-search","display_name":"Keyword search","score":0.7398020625114441},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.73082435131073},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.5907860994338989},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5425698161125183},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.5089948177337646},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22193047404289246}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7685657739639282},{"id":"https://openalex.org/C2988412617","wikidata":"https://www.wikidata.org/wiki/Q7441656","display_name":"Keyword search","level":2,"score":0.7398020625114441},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.73082435131073},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.5907860994338989},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5425698161125183},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.5089948177337646},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22193047404289246}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/1247480.1247498","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1247480.1247498","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2007 ACM SIGMOD international conference on Management of data","raw_type":"proceedings-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/40127","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/40127","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Conference Paper"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.63.1538","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.63.1538","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/~atung/publication/SIGMOD2007-DataSourceSelection.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W8870360","https://openalex.org/W55191700","https://openalex.org/W136846643","https://openalex.org/W1507029541","https://openalex.org/W1539585011","https://openalex.org/W1879587332","https://openalex.org/W1964653195","https://openalex.org/W1975422446","https://openalex.org/W1986828474","https://openalex.org/W1989944922","https://openalex.org/W2002287579","https://openalex.org/W2007280555","https://openalex.org/W2016892599","https://openalex.org/W2038526807","https://openalex.org/W2038721957","https://openalex.org/W2042492403","https://openalex.org/W2086253379","https://openalex.org/W2093521110","https://openalex.org/W2098388305","https://openalex.org/W2103224511","https://openalex.org/W2107105629","https://openalex.org/W2113304843","https://openalex.org/W2121350579","https://openalex.org/W2121763550","https://openalex.org/W2131006463","https://openalex.org/W2142449826","https://openalex.org/W2143079043","https://openalex.org/W2148942721","https://openalex.org/W2150183367","https://openalex.org/W2158049821","https://openalex.org/W2160825952","https://openalex.org/W2169624745","https://openalex.org/W4232413872","https://openalex.org/W4235505822","https://openalex.org/W4255459561","https://openalex.org/W6600367688","https://openalex.org/W6682444673","https://openalex.org/W6902931378"],"related_works":["https://openalex.org/W4205762803","https://openalex.org/W2061987977","https://openalex.org/W2535856026","https://openalex.org/W2265065644","https://openalex.org/W2003932708","https://openalex.org/W2284877871","https://openalex.org/W2466516794","https://openalex.org/W2134699697","https://openalex.org/W3017188156","https://openalex.org/W3590553"],"abstract_inverted_index":{"The":[0],"wide":[1],"popularity":[2],"of":[3,25,68,120,201],"free-and-easy":[4],"keyword":[5,93,164,178],"based":[6,152,161],"searches":[7],"over":[8,20,34,51,62],"World":[9],"Wide":[10],"Web":[11],"has":[12],"fueled":[13],"the":[14,26,41,52,69,85,92,118,121,129,144,163,171,199],"demand":[15],"for":[16,73,100,110,133,175],"incorporating":[17],"keyword-based":[18,32],"search":[19],"structured":[21,37,64],"databases.":[22],"However,":[23],"most":[24,70,86,172],"current":[27],"research":[28],"work":[29],"focuses":[30],"on":[31,153,162,185],"searching":[33],"a":[35,60,76,139,149,176],"single":[36],"data":[38,65,88,122,135],"source.":[39],"With":[40],"growing":[42],"interest":[43],"in":[44,105,148,167],"distributed":[45],"databases":[46,174],"and":[47,137],"service":[48],"oriented":[49],"architecture":[50],"Internet,":[53],"it":[54],"is":[55,79],"important":[56,71],"to":[57,80,83,91,169,197],"extend":[58],"such":[59,75],"capability":[61],"multiple":[63],"sources.":[66,123],"One":[67],"problems":[72],"enabling":[74],"query":[77],"facility":[78],"be":[81],"able":[82],"select":[84,170],"useful":[87,173],"sources":[89],"relevant":[90],"query.":[94,179],"Traditional":[95],"database":[96,130,151],"summary":[97],"techniques":[98],"used":[99],"selecting":[101],"unstructured":[102],"datasources":[103],"developed":[104],"IR":[106],"literature":[107],"are":[108],"inadequate":[109],"our":[111,183,202],"problem,":[112],"as":[113],"they":[114],"do":[115],"not":[116],"capture":[117],"structure":[119],"In":[124,187],"this":[125],"paper,":[126],"we":[127,190],"study":[128],"selection":[131],"problem":[132],"relational":[134,150],"sources,":[136],"propose":[138],"method":[140],"that":[141,188],"effectively":[142],"summarizes":[143],"relationships":[145],"between":[146],"keywords":[147],"its":[154],"structure.":[155],"We":[156,180],"develop":[157],"effective":[158],"ranking":[159],"methods":[160],"relationship":[165],"summaries":[166],"order":[168],"given":[177],"have":[181],"implemented":[182],"system":[184],"PlanetLab.":[186],"environment":[189],"use":[191],"extensive":[192],"experiments":[193],"with":[194],"real":[195],"datasets":[196],"demonstrate":[198],"effectiveness":[200],"proposed":[203],"summarization":[204],"method.":[205]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}