{"id":"https://openalex.org/W3023692241","doi":"https://doi.org/10.1109/access.2020.2992729","title":"A Multi-Core Approach to Efficiently Mining High-Utility Itemsets in Dynamic Profit Databases","display_name":"A Multi-Core Approach to Efficiently Mining High-Utility Itemsets in Dynamic Profit Databases","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3023692241","doi":"https://doi.org/10.1109/access.2020.2992729","mag":"3023692241"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2992729","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2992729","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09087858.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09087858.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062373963","display_name":"Bay Vo","orcid":"https://orcid.org/0000-0002-2723-1138"},"institutions":[{"id":"https://openalex.org/I4387155935","display_name":"HUTECH University","ror":"https://ror.org/05xpj2n48","country_code":null,"type":"education","lineage":["https://openalex.org/I4387155935"]},{"id":"https://openalex.org/I47265099","display_name":"Ho Chi Minh City University of Technology","ror":"https://ror.org/04qva2324","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I47265099"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Bay Vo","raw_affiliation_strings":["Faculty of Information Technology, Ho Chi Minh City University of Technology (HUTECH), Ho Chi Minh City, Vietnam"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Ho Chi Minh City University of Technology (HUTECH), Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I47265099","https://openalex.org/I4387155935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083775463","display_name":"Loan T. T. Nguyen","orcid":"https://orcid.org/0000-0001-6440-6462"},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]},{"id":"https://openalex.org/I228151691","display_name":"Ho Chi Minh City International University","ror":"https://ror.org/003szmg30","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I228151691"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Loan T.T. Nguyen","raw_affiliation_strings":["School of Computer Science and Engineering, International University, Ho Chi Minh City, Vietnam","Vietnam National University, Ho Chi Minh City, Vietnam"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, International University, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I228151691"]},{"raw_affiliation_string":"Vietnam National University, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I123565023"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101578196","display_name":"Trinh D. D. Nguyen","orcid":"https://orcid.org/0000-0002-2524-6416"},"institutions":[{"id":"https://openalex.org/I170238339","display_name":"Duy Tan University","ror":"https://ror.org/05ezss144","country_code":"VN","type":"education","lineage":["https://openalex.org/I170238339"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Trinh D.D. Nguyen","raw_affiliation_strings":["Institute of Research and Development, Duy Tan University, Da Nang, Vietnam"],"affiliations":[{"raw_affiliation_string":"Institute of Research and Development, Duy Tan University, Da Nang, Vietnam","institution_ids":["https://openalex.org/I170238339"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038682039","display_name":"Philippe Fournier\u2010Viger","orcid":"https://orcid.org/0000-0002-7680-9899"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Philippe Fournier-Viger","raw_affiliation_strings":["School of Humanities and Social Sciences, Harbin Institute of Technology, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"School of Humanities and Social Sciences, Harbin Institute of Technology, Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079834335","display_name":"Unil Yun","orcid":"https://orcid.org/0000-0002-3720-0861"},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Unil Yun","raw_affiliation_strings":["Sejong University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Sejong University, Seoul, South Korea","institution_ids":["https://openalex.org/I28777354"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5062373963"],"corresponding_institution_ids":["https://openalex.org/I4387155935","https://openalex.org/I47265099"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":7.233,"has_fulltext":true,"cited_by_count":31,"citation_normalized_percentile":{"value":0.97143898,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"8","issue":null,"first_page":"85890","last_page":"85899"},"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":0.9940000176429749,"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/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.9887999892234802,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8008634448051453},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.6958820223808289},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.62654709815979},{"id":"https://openalex.org/keywords/profit","display_name":"Profit (economics)","score":0.5351594090461731},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.5208747386932373},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.5190406441688538},{"id":"https://openalex.org/keywords/transaction-data","display_name":"Transaction data","score":0.44840458035469055},{"id":"https://openalex.org/keywords/transaction-processing","display_name":"Transaction processing","score":0.41423389315605164}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8008634448051453},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.6958820223808289},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.62654709815979},{"id":"https://openalex.org/C181622380","wikidata":"https://www.wikidata.org/wiki/Q26911","display_name":"Profit (economics)","level":2,"score":0.5351594090461731},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.5208747386932373},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.5190406441688538},{"id":"https://openalex.org/C127722929","wikidata":"https://www.wikidata.org/wiki/Q7833714","display_name":"Transaction data","level":3,"score":0.44840458035469055},{"id":"https://openalex.org/C72108876","wikidata":"https://www.wikidata.org/wiki/Q844565","display_name":"Transaction processing","level":3,"score":0.41423389315605164},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2992729","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2992729","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09087858.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:7c19cf3c50964baba8d34bf0a4ef0a56","is_oa":true,"landing_page_url":"https://doaj.org/article/7c19cf3c50964baba8d34bf0a4ef0a56","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 85890-85899 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2992729","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2992729","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09087858.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2018946819","display_name":null,"funder_award_id":"05-2018","funder_id":"https://openalex.org/F4320309617","funder_display_name":"National Foundation for Science and Technology Development"},{"id":"https://openalex.org/G3097896687","display_name":null,"funder_award_id":"102.05-2018.01","funder_id":"https://openalex.org/F4320309617","funder_display_name":"National Foundation for Science and Technology Development"},{"id":"https://openalex.org/G3534214030","display_name":null,"funder_award_id":"2018.01","funder_id":"https://openalex.org/F4320309617","funder_display_name":"National Foundation for Science and Technology Development"},{"id":"https://openalex.org/G5177662304","display_name":null,"funder_award_id":"102.05-2018.01","funder_id":"https://openalex.org/F4320313223","funder_display_name":"Vietnam Academy of Science and Technology"},{"id":"https://openalex.org/G7110693004","display_name":null,"funder_award_id":"102.05","funder_id":"https://openalex.org/F4320309617","funder_display_name":"National Foundation for Science and Technology Development"}],"funders":[{"id":"https://openalex.org/F4320309617","display_name":"National Foundation for Science and Technology Development","ror":"https://ror.org/04rw64z44"},{"id":"https://openalex.org/F4320313223","display_name":"Vietnam Academy of Science and Technology","ror":"https://ror.org/02wsd5p50"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3023692241.pdf","grobid_xml":"https://content.openalex.org/works/W3023692241.grobid-xml"},"referenced_works_count":53,"referenced_works":["https://openalex.org/W80315153","https://openalex.org/W1480544766","https://openalex.org/W1506285740","https://openalex.org/W1966485119","https://openalex.org/W1968259950","https://openalex.org/W1982394981","https://openalex.org/W1986925690","https://openalex.org/W2004748427","https://openalex.org/W2041650550","https://openalex.org/W2047844211","https://openalex.org/W2080911190","https://openalex.org/W2094830079","https://openalex.org/W2099398039","https://openalex.org/W2110598277","https://openalex.org/W2115482638","https://openalex.org/W2116427913","https://openalex.org/W2118149148","https://openalex.org/W2125352627","https://openalex.org/W2127908044","https://openalex.org/W2140864287","https://openalex.org/W2143428105","https://openalex.org/W2151028259","https://openalex.org/W2155113671","https://openalex.org/W2155763376","https://openalex.org/W2161637667","https://openalex.org/W2171513952","https://openalex.org/W2238565287","https://openalex.org/W2343816076","https://openalex.org/W2507635762","https://openalex.org/W2512377082","https://openalex.org/W2513061279","https://openalex.org/W2548187934","https://openalex.org/W2593237442","https://openalex.org/W2782186498","https://openalex.org/W2794370109","https://openalex.org/W2803163798","https://openalex.org/W2804685987","https://openalex.org/W2888851841","https://openalex.org/W2907464021","https://openalex.org/W2925324114","https://openalex.org/W2947460150","https://openalex.org/W2973857687","https://openalex.org/W2976436416","https://openalex.org/W2994726635","https://openalex.org/W3003236177","https://openalex.org/W3006136924","https://openalex.org/W3006650279","https://openalex.org/W3011535835","https://openalex.org/W3012975517","https://openalex.org/W3102927519","https://openalex.org/W3192564423","https://openalex.org/W6630198464","https://openalex.org/W6799675218"],"related_works":["https://openalex.org/W2363110500","https://openalex.org/W2989589039","https://openalex.org/W2371295991","https://openalex.org/W2385369652","https://openalex.org/W2143226912","https://openalex.org/W2125608776","https://openalex.org/W2403667029","https://openalex.org/W2372897440","https://openalex.org/W3007830508","https://openalex.org/W2126605438"],"abstract_inverted_index":{"Analyzing":[0],"customer":[1],"transactions":[2],"to":[3,56,111,118],"discover":[4],"high-utility":[5,70],"itemsets":[6,71],"is":[7,35,135,147],"a":[8,25,95,114],"popular":[9],"task,":[10],"which":[11],"consists":[12],"of":[13,17,49,144],"finding":[14],"the":[15,46,108,142],"sets":[16],"items":[18,50],"that":[19,32,130,141],"are":[20,79],"purchased":[21],"together":[22],"and":[23,61,77,140],"yield":[24],"high":[26],"profit.":[27],"However,":[28],"many":[29],"studies":[30],"assume":[31],"transactional":[33],"data":[34],"static":[36],"while":[37],"in":[38,107,122,131],"real-life,":[39],"it":[40],"changes":[41],"over":[42],"time.":[43],"For":[44],"example,":[45],"unit":[47],"profits":[48],"may":[51,64],"vary":[52],"from":[53],"one":[54],"week":[55],"another":[57],"because":[58],"sale":[59],"prices":[60],"production":[62],"costs":[63],"change.":[65],"Many":[66],"algorithms":[67],"for":[68],"mining":[69],"(HUI)":[72],"ignore":[73],"this":[74,90,92],"important":[75],"property":[76],"thus":[78],"inapplicable":[80],"or":[81],"generate":[82],"inaccurate":[83],"results":[84],"on":[85,113],"real":[86],"data.":[87],"To":[88],"address":[89],"issue,":[91],"paper":[93],"proposes":[94],"novel":[96],"algorithm":[97,110],"named":[98],"Multi-Core":[99],"HUI":[100],"Miner":[101],"(MCH-Miner).":[102],"It":[103],"adapts":[104],"techniques":[105],"introduced":[106],"iMEFIM":[109],"run":[112],"parallel":[115],"multi-core":[116],"architecture":[117],"efficiently":[119],"mine":[120],"HUIs":[121],"dynamic":[123],"transaction":[124],"databases.":[125],"An":[126],"empirical":[127],"evaluation":[128],"shows":[129],"most":[132],"cases,":[133],"MCH-Miner":[134],"significantly":[136],"faster":[137],"than":[138],"iMEFIM,":[139],"cost":[143],"database":[145],"scans":[146],"reduced.":[148]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":3}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}