{"id":"https://openalex.org/W2800664839","doi":"https://doi.org/10.1109/access.2018.2827167","title":"Efficient High Utility Negative Sequential Patterns Mining in Smart Campus","display_name":"Efficient High Utility Negative Sequential Patterns Mining in Smart Campus","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2800664839","doi":"https://doi.org/10.1109/access.2018.2827167","mag":"2800664839"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2827167","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2827167","pdf_url":null,"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":null,"license_id":null,"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://doi.org/10.1109/access.2018.2827167","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040071008","display_name":"Tiantian Xu","orcid":"https://orcid.org/0000-0002-7737-4858"},"institutions":[{"id":"https://openalex.org/I152269853","display_name":"Qilu University of Technology","ror":"https://ror.org/04hyzq608","country_code":"CN","type":"education","lineage":["https://openalex.org/I152269853"]},{"id":"https://openalex.org/I4210142748","display_name":"Shandong Academy of Sciences","ror":"https://ror.org/04y8d6y55","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210142748"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tiantian Xu","raw_affiliation_strings":["School of Information, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China"],"raw_orcid":"https://orcid.org/0000-0002-7737-4858","affiliations":[{"raw_affiliation_string":"School of Information, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China","institution_ids":["https://openalex.org/I4210142748","https://openalex.org/I152269853"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060563876","display_name":"Tongxuan Li","orcid":null},"institutions":[{"id":"https://openalex.org/I152269853","display_name":"Qilu University of Technology","ror":"https://ror.org/04hyzq608","country_code":"CN","type":"education","lineage":["https://openalex.org/I152269853"]},{"id":"https://openalex.org/I4210142748","display_name":"Shandong Academy of Sciences","ror":"https://ror.org/04y8d6y55","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210142748"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tongxuan Li","raw_affiliation_strings":["School of Information, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China","institution_ids":["https://openalex.org/I4210142748","https://openalex.org/I152269853"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100748278","display_name":"Xiangjun Dong","orcid":"https://orcid.org/0000-0002-5364-5844"},"institutions":[{"id":"https://openalex.org/I152269853","display_name":"Qilu University of Technology","ror":"https://ror.org/04hyzq608","country_code":"CN","type":"education","lineage":["https://openalex.org/I152269853"]},{"id":"https://openalex.org/I4210142748","display_name":"Shandong Academy of Sciences","ror":"https://ror.org/04y8d6y55","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210142748"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangjun Dong","raw_affiliation_strings":["School of Information, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China","institution_ids":["https://openalex.org/I4210142748","https://openalex.org/I152269853"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5040071008"],"corresponding_institution_ids":["https://openalex.org/I152269853","https://openalex.org/I4210142748"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":6.5777,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.96847686,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"6","issue":null,"first_page":"23839","last_page":"23847"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9998999834060669,"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":0.9998999834060669,"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":0.987500011920929,"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/T11106","display_name":"Data Management and Algorithms","score":0.9623000025749207,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7928758263587952},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6979477405548096},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5994741320610046},{"id":"https://openalex.org/keywords/sequential-pattern-mining","display_name":"Sequential Pattern Mining","score":0.5533143877983093},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.4433601200580597},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.35317370295524597},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32468777894973755},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1530584692955017}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7928758263587952},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6979477405548096},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5994741320610046},{"id":"https://openalex.org/C149490388","wikidata":"https://www.wikidata.org/wiki/Q1718507","display_name":"Sequential Pattern Mining","level":2,"score":0.5533143877983093},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.4433601200580597},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.35317370295524597},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32468777894973755},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1530584692955017},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2018.2827167","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2827167","pdf_url":null,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:9b5f31ee4e1a4fb6bf2181bb9e3d7389","is_oa":true,"landing_page_url":"https://doaj.org/article/9b5f31ee4e1a4fb6bf2181bb9e3d7389","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 6, Pp 23839-23847 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2827167","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2827167","pdf_url":null,"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":null,"license_id":null,"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/G387687879","display_name":null,"funder_award_id":"ZR2018MF011","funder_id":"https://openalex.org/F4320324174","funder_display_name":"Natural Science Foundation of Shandong Province"},{"id":"https://openalex.org/G8260432607","display_name":null,"funder_award_id":"71271125","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324174","display_name":"Natural Science Foundation of Shandong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W189063147","https://openalex.org/W1700551583","https://openalex.org/W1796038819","https://openalex.org/W1842433003","https://openalex.org/W1915054645","https://openalex.org/W1976558349","https://openalex.org/W2002263433","https://openalex.org/W2015045861","https://openalex.org/W2015296596","https://openalex.org/W2017264939","https://openalex.org/W2026562765","https://openalex.org/W2054479574","https://openalex.org/W2067403986","https://openalex.org/W2087279546","https://openalex.org/W2105924312","https://openalex.org/W2106541455","https://openalex.org/W2106820505","https://openalex.org/W2121246530","https://openalex.org/W2136400172","https://openalex.org/W2144309138","https://openalex.org/W2152238010","https://openalex.org/W2158454296","https://openalex.org/W2171855228","https://openalex.org/W2195881082","https://openalex.org/W2227296972","https://openalex.org/W2297283352","https://openalex.org/W2334760274","https://openalex.org/W2399137150","https://openalex.org/W2436219841","https://openalex.org/W2439991888","https://openalex.org/W2440875434","https://openalex.org/W2509331938","https://openalex.org/W2546759705","https://openalex.org/W2604199453","https://openalex.org/W2609389856","https://openalex.org/W2756023420","https://openalex.org/W6638089311","https://openalex.org/W6640010771","https://openalex.org/W6680339404","https://openalex.org/W6717809223"],"related_works":["https://openalex.org/W2382453007","https://openalex.org/W2109246626","https://openalex.org/W2186344989","https://openalex.org/W2479652880","https://openalex.org/W2114934675","https://openalex.org/W2307029566","https://openalex.org/W807005383","https://openalex.org/W2187554351","https://openalex.org/W2389377198","https://openalex.org/W2393089151"],"abstract_inverted_index":{"High":[0],"utility":[1,84,99,108],"sequential":[2,32,39,86,110],"patterns":[3,33,40,87],"(HUSP)":[4],"mining":[5,26,65],"has":[6],"been":[7],"playing":[8],"more":[9,11,54,127],"and":[10,21,47,113,129],"important":[12,55],"role":[13,56],"in":[14,59,71],"many":[15,60],"applications,":[16],"such":[17],"as":[18],"data":[19],"analysis":[20],"smart":[22],"campus.":[23],"Current":[24],"HUSP":[25],"algorithms,":[27],"however,":[28],"only":[29],"consider":[30,37],"positive":[31],"(PSP),":[34],"do":[35],"not":[36],"negative":[38,85,101,109],"(NSP).":[41],"NSP":[42,64],"mining,":[43],"which":[44],"takes":[45],"non-occurring":[46],"occurring":[48],"event":[49],"into":[50],"consideration,":[51],"can":[52,125,145],"play":[53],"than":[57],"PSP":[58],"applications.":[61],"But":[62],"current":[63],"algorithms":[66],"haven't":[67],"considered":[68],"utility.":[69],"So":[70],"this":[72],"paper,":[73],"we":[74],"propose":[75],"a":[76],"novel":[77],"algorithm":[78],"named":[79],"HUNSPM":[80,89,124,139],"to":[81,96,104,115],"mine":[82,126,146],"high":[83,107],"(HUNSP).":[88],"solves":[90],"the":[91,98,117,134,141],"key":[92],"problems":[93],"of":[94,100,136],"how":[95,103,114],"calculate":[97],"sequences,":[102],"efficiently":[105],"generate":[106],"candidates":[111],"(HUNSC)":[112],"store":[116],"HUNSC's":[118],"information.":[119],"Substantial":[120],"experiments":[121],"show":[122],"that":[123,144],"HUNSP":[128],"use":[130],"less":[131],"time.":[132],"To":[133],"best":[135],"our":[137],"knowledge,":[138],"is":[140],"first":[142],"study":[143],"HUNSP.":[147]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}