{"id":"https://openalex.org/W2096076988","doi":"https://doi.org/10.1145/1376616.1376706","title":"EASE","display_name":"EASE","publication_year":2008,"publication_date":"2008-06-09","ids":{"openalex":"https://openalex.org/W2096076988","doi":"https://doi.org/10.1145/1376616.1376706","mag":"2096076988"},"language":"en","primary_location":{"id":"doi:10.1145/1376616.1376706","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1376616.1376706","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2008 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/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":true,"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/A5024892041","display_name":"Beng Chin Ooi","orcid":"https://orcid.org/0000-0003-4446-1100"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Beng Chin Ooi","raw_affiliation_strings":["National University of Singapore, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100951661","display_name":"Jianhua Feng","orcid":null},"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":"Jianhua Feng","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/A5100630868","display_name":"Jianyong Wang","orcid":"https://orcid.org/0000-0002-7555-170X"},"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":"Jianyong Wang","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109309781","display_name":"Lizhu Zhou","orcid":null},"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":"Lizhu Zhou","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100451576"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":46.2838,"has_fulltext":false,"cited_by_count":386,"citation_normalized_percentile":{"value":0.99946794,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"903","last_page":"914"},"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":0.9991000294685364,"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":0.9952999949455261,"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":0.8529137372970581},{"id":"https://openalex.org/keywords/inverted-index","display_name":"Inverted index","score":0.8336219191551208},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.8191167712211609},{"id":"https://openalex.org/keywords/keyword-search","display_name":"Keyword search","score":0.6990070343017578},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.5471888184547424},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.5455172061920166},{"id":"https://openalex.org/keywords/usability","display_name":"Usability","score":0.5194032192230225},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5059797167778015},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.5025575160980225},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4923440217971802},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4714818000793457},{"id":"https://openalex.org/keywords/unstructured-data","display_name":"Unstructured data","score":0.4588701128959656},{"id":"https://openalex.org/keywords/search-oriented-architecture","display_name":"Search-oriented architecture","score":0.4528156816959381},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.4350038468837738},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.3879522979259491},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.2752910852432251},{"id":"https://openalex.org/keywords/metasearch-engine","display_name":"Metasearch engine","score":0.22321000695228577},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.17365053296089172},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.12303131818771362}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8529137372970581},{"id":"https://openalex.org/C130590232","wikidata":"https://www.wikidata.org/wiki/Q1671754","display_name":"Inverted index","level":3,"score":0.8336219191551208},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.8191167712211609},{"id":"https://openalex.org/C2988412617","wikidata":"https://www.wikidata.org/wiki/Q7441656","display_name":"Keyword search","level":2,"score":0.6990070343017578},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.5471888184547424},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.5455172061920166},{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.5194032192230225},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5059797167778015},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.5025575160980225},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4923440217971802},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4714818000793457},{"id":"https://openalex.org/C2781252014","wikidata":"https://www.wikidata.org/wiki/Q1141900","display_name":"Unstructured data","level":3,"score":0.4588701128959656},{"id":"https://openalex.org/C157154645","wikidata":"https://www.wikidata.org/wiki/Q7441612","display_name":"Search-oriented architecture","level":5,"score":0.4528156816959381},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.4350038468837738},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.3879522979259491},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2752910852432251},{"id":"https://openalex.org/C173979980","wikidata":"https://www.wikidata.org/wiki/Q114106","display_name":"Metasearch engine","level":4,"score":0.22321000695228577},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.17365053296089172},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.12303131818771362},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1376616.1376706","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1376616.1376706","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2008 ACM SIGMOD international conference on Management of data","raw_type":"proceedings-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/40423","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/40423","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1491206589","https://openalex.org/W1513916588","https://openalex.org/W1540618313","https://openalex.org/W1973828215","https://openalex.org/W1981585544","https://openalex.org/W1989944922","https://openalex.org/W2018177083","https://openalex.org/W2034444014","https://openalex.org/W2035814200","https://openalex.org/W2038044233","https://openalex.org/W2046002391","https://openalex.org/W2082626166","https://openalex.org/W2088499566","https://openalex.org/W2094320135","https://openalex.org/W2098388305","https://openalex.org/W2108572131","https://openalex.org/W2113112851","https://openalex.org/W2115221525","https://openalex.org/W2117461391","https://openalex.org/W2118302148","https://openalex.org/W2121350579","https://openalex.org/W2128034913","https://openalex.org/W2137523786","https://openalex.org/W2143361337","https://openalex.org/W2144346642","https://openalex.org/W2144358319","https://openalex.org/W2148942721","https://openalex.org/W2149328866","https://openalex.org/W2162162443","https://openalex.org/W2162833734","https://openalex.org/W2169624745","https://openalex.org/W2171874178","https://openalex.org/W2294626234"],"related_works":["https://openalex.org/W118734887","https://openalex.org/W2084064431","https://openalex.org/W2385517266","https://openalex.org/W2466354565","https://openalex.org/W2352030744","https://openalex.org/W2151491383","https://openalex.org/W2124060239","https://openalex.org/W2096076988","https://openalex.org/W2349570474","https://openalex.org/W1967461005"],"abstract_inverted_index":{"Conventional":[0],"keyword":[1,30,50],"search":[2,31,95,116],"engines":[3],"are":[4],"restricted":[5],"to":[6,15,83],"a":[7,89],"given":[8],"data":[9,59],"model":[10,54],"and":[11,28,37,57,62,67,87,107,118,121],"cannot":[12],"easily":[13],"adapt":[14],"unstructured,":[16,55],"semi-structured":[17,56],"or":[18],"structured":[19,58],"data.":[20,43],"In":[21],"this":[22],"paper,":[23],"we":[24,52],"propose":[25,78],"an":[26,79,100],"efficient":[27],"adaptive":[29],"method,":[32],"called":[33],"EASE,":[34],"for":[35,93],"indexing":[36],"querying":[38],"large":[39],"collections":[40],"of":[41,72],"heterogenous":[42],"To":[44],"achieve":[45],"high":[46,115,119],"efficiency":[47,117],"in":[48],"processing":[49],"queries,":[51],"first":[53],"as":[60],"graphs,":[61],"then":[63],"summarize":[64],"the":[65,108,123],"graphs":[66],"construct":[68],"graph":[69],"indices":[70],"instead":[71],"using":[73,104],"traditional":[74],"inverted":[75,81],"indices.":[76],"We":[77,97],"extended":[80],"index":[82],"facilitate":[84],"keyword-based":[85],"search,":[86],"present":[88],"novel":[90],"ranking":[91],"mechanism":[92],"enhancing":[94],"effectiveness.":[96],"have":[98],"conducted":[99],"extensive":[101],"experimental":[102],"study":[103],"real":[105],"datasets,":[106],"results":[109],"show":[110],"that":[111],"EASE":[112],"achieves":[113],"both":[114],"accuracy,":[120],"outperforms":[122],"existing":[124],"approaches":[125],"significantly.":[126]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":19},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":18},{"year":2017,"cited_by_count":31},{"year":2016,"cited_by_count":26},{"year":2015,"cited_by_count":26},{"year":2014,"cited_by_count":35},{"year":2013,"cited_by_count":31},{"year":2012,"cited_by_count":38}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
