{"id":"https://openalex.org/W1987255301","doi":"https://doi.org/10.1145/1529282.1529582","title":"A spatial bitmap-based index for geographical data warehouses","display_name":"A spatial bitmap-based index for geographical data warehouses","publication_year":2009,"publication_date":"2009-03-08","ids":{"openalex":"https://openalex.org/W1987255301","doi":"https://doi.org/10.1145/1529282.1529582","mag":"1987255301"},"language":"en","primary_location":{"id":"doi:10.1145/1529282.1529582","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1529282.1529582","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2009 ACM symposium on Applied Computing","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/A5069738487","display_name":"Thiago Lu\u00eds Lopes Siqueira","orcid":"https://orcid.org/0000-0002-8210-2064"},"institutions":[{"id":"https://openalex.org/I177909021","display_name":"Universidade Federal de S\u00e3o Carlos","ror":"https://ror.org/00qdc6m37","country_code":"BR","type":"education","lineage":["https://openalex.org/I177909021"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Thiago Lu\u00eds Lopes Siqueira","raw_affiliation_strings":["Universidade Federal de S\u00e3o Carlos, S\u00e3o Carlos, SP, Brazil, CP"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Federal de S\u00e3o Carlos, S\u00e3o Carlos, SP, Brazil, CP","institution_ids":["https://openalex.org/I177909021"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076042738","display_name":"Ricardo Rodrigues Ciferri","orcid":"https://orcid.org/0000-0001-5944-8246"},"institutions":[{"id":"https://openalex.org/I177909021","display_name":"Universidade Federal de S\u00e3o Carlos","ror":"https://ror.org/00qdc6m37","country_code":"BR","type":"education","lineage":["https://openalex.org/I177909021"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ricardo Rodrigues Ciferri","raw_affiliation_strings":["Universidade Federal de S\u00e3o Carlos, S\u00e3o Carlos, SP, Brazil, CP"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Federal de S\u00e3o Carlos, S\u00e3o Carlos, SP, Brazil, CP","institution_ids":["https://openalex.org/I177909021"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012491524","display_name":"Val\u00e9ria Ces\u00e1rio Times","orcid":"https://orcid.org/0000-0002-0398-6173"},"institutions":[{"id":"https://openalex.org/I25112270","display_name":"Universidade Federal de Pernambuco","ror":"https://ror.org/047908t24","country_code":"BR","type":"education","lineage":["https://openalex.org/I25112270"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Val\u00e9ria Ces\u00e1rio Times","raw_affiliation_strings":["Universidade Federal de Pernambuco, Recife, PE, Brazil, CP"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Federal de Pernambuco, Recife, PE, Brazil, CP","institution_ids":["https://openalex.org/I25112270"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036767529","display_name":"Cristina Dutra de Aguiar Ciferri","orcid":"https://orcid.org/0000-0002-7618-1405"},"institutions":[{"id":"https://openalex.org/I177909021","display_name":"Universidade Federal de S\u00e3o Carlos","ror":"https://ror.org/00qdc6m37","country_code":"BR","type":"education","lineage":["https://openalex.org/I177909021"]},{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Cristina Dutra de Aguiar Ciferri","raw_affiliation_strings":["Universidade de S\u00e3o Paulo, S\u00e3o Carlos, SP, Brazil, CP"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade de S\u00e3o Paulo, S\u00e3o Carlos, SP, Brazil, CP","institution_ids":["https://openalex.org/I177909021","https://openalex.org/I17974374"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2146,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.91574485,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1336","last_page":"1342"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":1.0,"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":1.0,"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":0.9983000159263611,"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/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9973000288009644,"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":0.7492481470108032},{"id":"https://openalex.org/keywords/bitmap","display_name":"Bitmap","score":0.6574467420578003},{"id":"https://openalex.org/keywords/spatial-database","display_name":"Spatial database","score":0.6399720907211304},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.6265448927879333},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5991592407226562},{"id":"https://openalex.org/keywords/spatial-query","display_name":"Spatial query","score":0.5880031585693359},{"id":"https://openalex.org/keywords/data-warehouse","display_name":"Data warehouse","score":0.5677357912063599},{"id":"https://openalex.org/keywords/online-analytical-processing","display_name":"Online analytical processing","score":0.555323600769043},{"id":"https://openalex.org/keywords/rectangle","display_name":"Rectangle","score":0.5054779052734375},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.48886770009994507},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.4790317118167877},{"id":"https://openalex.org/keywords/r-tree","display_name":"R-tree","score":0.4771979749202728},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4480835497379303},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.4379277229309082},{"id":"https://openalex.org/keywords/predicate","display_name":"Predicate (mathematical logic)","score":0.4369683265686035},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.434756338596344},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.37770161032676697},{"id":"https://openalex.org/keywords/sargable","display_name":"Sargable","score":0.29484254121780396},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14841791987419128},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14437323808670044},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.12017080187797546},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.10750094056129456},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10376796126365662}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7492481470108032},{"id":"https://openalex.org/C3115412","wikidata":"https://www.wikidata.org/wiki/Q1194708","display_name":"Bitmap","level":2,"score":0.6574467420578003},{"id":"https://openalex.org/C203689450","wikidata":"https://www.wikidata.org/wiki/Q2302053","display_name":"Spatial database","level":3,"score":0.6399720907211304},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.6265448927879333},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5991592407226562},{"id":"https://openalex.org/C172722865","wikidata":"https://www.wikidata.org/wiki/Q2302053","display_name":"Spatial query","level":5,"score":0.5880031585693359},{"id":"https://openalex.org/C135572916","wikidata":"https://www.wikidata.org/wiki/Q193351","display_name":"Data warehouse","level":2,"score":0.5677357912063599},{"id":"https://openalex.org/C201932085","wikidata":"https://www.wikidata.org/wiki/Q642514","display_name":"Online analytical processing","level":3,"score":0.555323600769043},{"id":"https://openalex.org/C2781302577","wikidata":"https://www.wikidata.org/wiki/Q209","display_name":"Rectangle","level":2,"score":0.5054779052734375},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.48886770009994507},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.4790317118167877},{"id":"https://openalex.org/C106278948","wikidata":"https://www.wikidata.org/wiki/Q1198051","display_name":"R-tree","level":4,"score":0.4771979749202728},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4480835497379303},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.4379277229309082},{"id":"https://openalex.org/C140146324","wikidata":"https://www.wikidata.org/wiki/Q1144319","display_name":"Predicate (mathematical logic)","level":2,"score":0.4369683265686035},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.434756338596344},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.37770161032676697},{"id":"https://openalex.org/C192939062","wikidata":"https://www.wikidata.org/wiki/Q104840822","display_name":"Sargable","level":4,"score":0.29484254121780396},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14841791987419128},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14437323808670044},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.12017080187797546},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.10750094056129456},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10376796126365662},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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":1,"locations":[{"id":"doi:10.1145/1529282.1529582","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1529282.1529582","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2009 ACM symposium on Applied Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320997","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","ror":"https://ror.org/02ddkpn78"},{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320322904","display_name":"Financiadora de Estudos e Projetos","ror":"https://ror.org/030w99567"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W187903258","https://openalex.org/W1501548698","https://openalex.org/W1546365363","https://openalex.org/W1555303335","https://openalex.org/W1569878055","https://openalex.org/W2003421875","https://openalex.org/W2063776238","https://openalex.org/W2095484804","https://openalex.org/W2106642566","https://openalex.org/W2111967617","https://openalex.org/W2118269922","https://openalex.org/W2140646908","https://openalex.org/W2143401113","https://openalex.org/W2150700078","https://openalex.org/W2151135734","https://openalex.org/W2152279665","https://openalex.org/W2155928473","https://openalex.org/W2502241578","https://openalex.org/W4242599275","https://openalex.org/W4289258943","https://openalex.org/W6724795373"],"related_works":["https://openalex.org/W799526280","https://openalex.org/W2923247510","https://openalex.org/W3088660274","https://openalex.org/W2350865074","https://openalex.org/W2726114508","https://openalex.org/W2362227810","https://openalex.org/W2289674787","https://openalex.org/W2171008029","https://openalex.org/W3135393699","https://openalex.org/W1555625619"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"propose":[4],"the":[5,36,46,59,64,69,90,97,107,112,115,133,150],"Spatial":[6],"Bitmap":[7,16],"Index":[8],"(SB-index),":[9],"which":[10,61],"is":[11,33],"an":[12],"index":[13,91],"based":[14],"on":[15,35,58],"and":[17,44,68,114,120,148],"Minimum":[18],"Bounding":[19],"Rectangle":[20],"(MBR)":[21],"to":[22,80,105,128,132],"provide":[23],"efficient":[24],"query":[25,65,134],"processing":[26,54,135],"in":[27,103],"Geographical":[28],"Data":[29],"Warehouses.":[30],"The":[31],"SB-index":[32,113,142],"built":[34],"primary":[37],"key":[38],"of":[39,48,77,125,146],"a":[40,49,56,75,81,144],"spatial":[41,51,66,98],"dimension":[42],"table,":[43],"maintains":[45],"MBR":[47],"given":[50],"attribute.":[52],"Query":[53],"requires":[55],"scan":[57,73],"index,":[60],"compares":[62],"both":[63],"predicate":[67,99],"current":[70],"MBR.":[71],"This":[72,137],"supplies":[74],"set":[76,145],"candidate":[78],"solutions":[79],"refinement":[82],"step":[83],"that":[84,95],"evaluates":[85],"each":[86],"candidate.":[87],"Finally,":[88],"only":[89],"entries":[92],"from":[93],"objects":[94],"satisfy":[96],"must":[100],"be":[101],"accessed,":[102],"order":[104],"answer":[106],"submitted":[108],"query.":[109],"Comparisons":[110],"between":[111],"star-join":[116,151],"indexed":[117],"with":[118,130],"R-tree":[119],"GiST":[121],"showed":[122],"significantly":[123],"improvement":[124],"25%":[126],"up":[127],"95%":[129],"regards":[131],"time.":[136],"performance":[138],"gain":[139],"occurs":[140],"since":[141],"restricts":[143],"candidates":[147],"avoids":[149],"calculation.":[152]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
