{"id":"https://openalex.org/W2079935819","doi":"https://doi.org/10.4018/ijdwm.2014010101","title":"BAHUI","display_name":"BAHUI","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2079935819","doi":"https://doi.org/10.4018/ijdwm.2014010101","mag":"2079935819"},"language":"en","primary_location":{"id":"doi:10.4018/ijdwm.2014010101","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijdwm.2014010101","pdf_url":null,"source":{"id":"https://openalex.org/S53932126","display_name":"International Journal of Data Warehousing and Mining","issn_l":"1548-3924","issn":["1548-3924","1548-3932"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Data Warehousing and Mining","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/A5023025722","display_name":"Wei Song","orcid":"https://orcid.org/0000-0003-0649-8850"},"institutions":[{"id":"https://openalex.org/I1456306","display_name":"North China University of Technology","ror":"https://ror.org/01nky7652","country_code":"CN","type":"education","lineage":["https://openalex.org/I1456306"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Song","raw_affiliation_strings":["College of Information Engineering, North China University of Technology, Beijing, China","[College of Information Engineering, North-China University of Technology, Beijing, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Engineering, North China University of Technology, Beijing, China","institution_ids":["https://openalex.org/I1456306"]},{"raw_affiliation_string":"[College of Information Engineering, North-China University of Technology, Beijing, China]","institution_ids":["https://openalex.org/I1456306"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101981779","display_name":"Liu Yu","orcid":"https://orcid.org/0000-0002-2900-0288"},"institutions":[{"id":"https://openalex.org/I1456306","display_name":"North China University of Technology","ror":"https://ror.org/01nky7652","country_code":"CN","type":"education","lineage":["https://openalex.org/I1456306"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Liu","raw_affiliation_strings":["College of Information Engineering, North China University of Technology, Beijing, China","[College of Information Engineering, North-China University of Technology, Beijing, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Engineering, North China University of Technology, Beijing, China","institution_ids":["https://openalex.org/I1456306"]},{"raw_affiliation_string":"[College of Information Engineering, North-China University of Technology, Beijing, China]","institution_ids":["https://openalex.org/I1456306"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100754914","display_name":"Jinhong Li","orcid":"https://orcid.org/0000-0003-1981-9449"},"institutions":[{"id":"https://openalex.org/I1456306","display_name":"North China University of Technology","ror":"https://ror.org/01nky7652","country_code":"CN","type":"education","lineage":["https://openalex.org/I1456306"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinhong Li","raw_affiliation_strings":["College of Information Engineering, North China University of Technology, Beijing, China","[College of Information Engineering, North-China University of Technology, Beijing, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Engineering, North China University of Technology, Beijing, China","institution_ids":["https://openalex.org/I1456306"]},{"raw_affiliation_string":"[College of Information Engineering, North-China University of Technology, Beijing, China]","institution_ids":["https://openalex.org/I1456306"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":13.9465,"has_fulltext":false,"cited_by_count":60,"citation_normalized_percentile":{"value":0.98537493,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"10","issue":"1","first_page":"1","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10538","display_name":"Data Mining Algorithms and Applications","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10538","display_name":"Data Mining Algorithms and Applications","score":1.0,"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"}},{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.9761000275611877,"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/bitmap","display_name":"Bitmap","score":0.9642303586006165},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8334921002388},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.6491117477416992},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5909117460250854},{"id":"https://openalex.org/keywords/bitwise-operation","display_name":"Bitwise operation","score":0.5762637257575989},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.5036432147026062},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.30338865518569946},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1902737021446228},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.07001081109046936}],"concepts":[{"id":"https://openalex.org/C3115412","wikidata":"https://www.wikidata.org/wiki/Q1194708","display_name":"Bitmap","level":2,"score":0.9642303586006165},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8334921002388},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.6491117477416992},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5909117460250854},{"id":"https://openalex.org/C134765980","wikidata":"https://www.wikidata.org/wiki/Q879126","display_name":"Bitwise operation","level":2,"score":0.5762637257575989},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.5036432147026062},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.30338865518569946},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1902737021446228},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.07001081109046936},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.4018/ijdwm.2014010101","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijdwm.2014010101","pdf_url":null,"source":{"id":"https://openalex.org/S53932126","display_name":"International Journal of Data Warehousing and Mining","issn_l":"1548-3924","issn":["1548-3924","1548-3932"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Data Warehousing and Mining","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:igg:jdwm00:v:10:y:2014:i:1:p:1-15","is_oa":false,"landing_page_url":"https://services.igi-global.com/resolvedoi/resolve.aspx?doi=10.4018/ijdwm.2014010101","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W80315153","https://openalex.org/W116828910","https://openalex.org/W1484413656","https://openalex.org/W1506285740","https://openalex.org/W1603563923","https://openalex.org/W1980517880","https://openalex.org/W1984877113","https://openalex.org/W1989455386","https://openalex.org/W1998319238","https://openalex.org/W2004348896","https://openalex.org/W2017702246","https://openalex.org/W2024635070","https://openalex.org/W2036514379","https://openalex.org/W2038585278","https://openalex.org/W2039396857","https://openalex.org/W2056646133","https://openalex.org/W2071349372","https://openalex.org/W2076404872","https://openalex.org/W2084187077","https://openalex.org/W2086643351","https://openalex.org/W2110893883","https://openalex.org/W2115482638","https://openalex.org/W2123080227","https://openalex.org/W2125352627","https://openalex.org/W2141115288","https://openalex.org/W2143428105","https://openalex.org/W2151028259","https://openalex.org/W2151201497","https://openalex.org/W2166540947","https://openalex.org/W2171513952","https://openalex.org/W2279739458","https://openalex.org/W3104697973","https://openalex.org/W4241634004","https://openalex.org/W6628750762","https://openalex.org/W6682084357"],"related_works":["https://openalex.org/W2075005438","https://openalex.org/W2417918096","https://openalex.org/W1486548123","https://openalex.org/W2295196644","https://openalex.org/W4301074882","https://openalex.org/W2770335480","https://openalex.org/W2979764797","https://openalex.org/W2312911800","https://openalex.org/W2966583745","https://openalex.org/W1575796566"],"abstract_inverted_index":{"Mining":[0],"high":[1,60,82,151],"utility":[2,61,83,152],"itemsets":[3,58,84,153],"is":[4,92,177],"one":[5,99],"of":[6,24,38,51,56,127,141],"the":[7,49,66,98,115,124,135,142,159,174],"most":[8],"important":[9],"research":[10],"issues":[11],"in":[12,26,44],"data":[13],"mining":[14,81,167],"owing":[15],"to":[16,19,106,122],"its":[17],"ability":[18],"consider":[20],"nonbinary":[21],"frequency":[22],"values":[23,31],"items":[25],"transactions":[27],"and":[28,95,138,157,161,180],"different":[29],"profit":[30],"for":[32,59,76,80],"each":[33],"item.":[34],"Although":[35],"a":[36,53,103],"number":[37,55],"relevant":[39],"approaches":[40],"have":[41],"been":[42],"proposed":[43],"recent":[45],"years,":[46],"they":[47],"incur":[48],"problem":[50],"producing":[52],"large":[54],"candidate":[57,150],"itemsets.":[62],"In":[63,89],"this":[64],"paper,":[65],"authors":[67],"propose":[68],"an":[69],"efficient":[70,143,179],"algorithm,":[71],"namely":[72],"BAHUI":[73,101,118,133,147,175],"(Bitmap-based":[74],"Algorithm":[75],"High":[77],"Utility":[78],"Itemsets),":[79],"with":[85,154],"bitmap":[86,91,112,121,130],"database":[87],"representation.":[88],"BAHUI,":[90],"used":[93],"vertically":[94],"horizontally.":[96],"On":[97,114],"hand,":[100,117],"exploits":[102],"divide-and-conquer":[104],"approach":[105],"visit":[107],"itemset":[108,166],"lattice":[109],"by":[110],"using":[111],"vertically.":[113],"other":[116],"horizontally":[119],"uses":[120],"calculate":[123],"real":[125],"utilities":[126],"candidates.":[128],"Using":[129],"compression":[131],"scheme,":[132],"reduces":[134],"memory":[136],"usage":[137],"makes":[139],"use":[140],"bitwise":[144],"operation.":[145],"Furthermore,":[146],"only":[148],"records":[149],"maximal":[155,165],"length,":[156],"inherits":[158],"pruning":[160],"searching":[162],"strategies":[163],"from":[164],"problem.":[168],"Extensive":[169],"experimental":[170],"results":[171],"show":[172],"that":[173],"algorithm":[176],"both":[178],"scalable.":[181]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2016-06-24T00:00:00"}
