{"id":"https://openalex.org/W4410609964","doi":"https://doi.org/10.1145/3736725","title":"DTSD: A Dual Teacher\u2013Student-Based Discrimination Model for Anomaly Detection","display_name":"DTSD: A Dual Teacher\u2013Student-Based Discrimination Model for Anomaly Detection","publication_year":2025,"publication_date":"2025-05-22","ids":{"openalex":"https://openalex.org/W4410609964","doi":"https://doi.org/10.1145/3736725"},"language":"en","primary_location":{"id":"doi:10.1145/3736725","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3736725","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","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/A5060560577","display_name":"Weizhi Xian","orcid":"https://orcid.org/0000-0001-5137-3542"},"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"]},{"id":"https://openalex.org/I168337820","display_name":"Chongqing University of Science and Technology","ror":"https://ror.org/03n3v6d52","country_code":"CN","type":"education","lineage":["https://openalex.org/I168337820"]},{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Weizhi Xian","raw_affiliation_strings":["Chongqing Research Institute of Harbin Institute of Technology, Harbin Institute of Technology, Chongqing, China and School of Computer Science, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Chongqing Research Institute of Harbin Institute of Technology, Harbin Institute of Technology, Chongqing, China and School of Computer Science, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I50632499","https://openalex.org/I168337820","https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100649296","display_name":"Junyi Wang","orcid":"https://orcid.org/0009-0008-5917-9638"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"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":"Junyi Wang","raw_affiliation_strings":["Chengdu Institute of Computer Application, Chinese Academy of Sciences, Chengdu, China and Chongqing Research Institute of Harbin Institute of Technology, Harbin Institute of Technology, Chongqing, China","Chengdu Institute of Computer Application, Chinese Academy of Sciences, China and University of Chinese Academy of Sciences, China"],"affiliations":[{"raw_affiliation_string":"Chengdu Institute of Computer Application, Chinese Academy of Sciences, Chengdu, China and Chongqing Research Institute of Harbin Institute of Technology, Harbin Institute of Technology, Chongqing, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Chengdu Institute of Computer Application, Chinese Academy of Sciences, China and University of Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084203901","display_name":"Xuekai Wei","orcid":"https://orcid.org/0000-0002-3761-1759"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuekai Wei","raw_affiliation_strings":["School of Computer Science, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091335601","display_name":"Jielu Yan","orcid":"https://orcid.org/0000-0001-8342-7453"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jielu Yan","raw_affiliation_strings":["School of Computer Science, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101060874","display_name":"Yueting Huang","orcid":"https://orcid.org/0009-0009-8207-6845"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yueting Huang","raw_affiliation_strings":["School of Computer Science, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069464645","display_name":"Kunyin Guo","orcid":"https://orcid.org/0000-0003-1902-2384"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kunyin Guo","raw_affiliation_strings":["National Elite Institute of Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"National Elite Institute of Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101752580","display_name":"Weijia Jia","orcid":"https://orcid.org/0000-0003-1000-3937"},"institutions":[{"id":"https://openalex.org/I12615008","display_name":"Beijing Normal University - Hong Kong Baptist University United International College","ror":"https://ror.org/04snvc712","country_code":"CN","type":"education","lineage":["https://openalex.org/I12615008"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weijia Jia","raw_affiliation_strings":["Institute of Artificial Intelligence and Future Networks, Beijing Normal University, Beijing, China and Guangdong Key Lab of AI and Multi-Modal Data Processing, BNU-HKBU United International College, Zhuhai, China"],"affiliations":[{"raw_affiliation_string":"Institute of Artificial Intelligence and Future Networks, Beijing Normal University, Beijing, China and Guangdong Key Lab of AI and Multi-Modal Data Processing, BNU-HKBU United International College, Zhuhai, China","institution_ids":["https://openalex.org/I12615008"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107556956","display_name":"Mingliang Zhou","orcid":"https://orcid.org/0000-0002-1874-3641"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingliang Zhou","raw_affiliation_strings":["School of Computer Science, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5060560577"],"corresponding_institution_ids":["https://openalex.org/I168337820","https://openalex.org/I204983213","https://openalex.org/I50632499"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05722317,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"21","issue":"6","first_page":"1","last_page":"21"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":1.0,"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"}},{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.9987000226974487,"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/T11241","display_name":"Advanced Malware Detection Techniques","score":0.9948999881744385,"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":0.8292864561080933},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.6695908308029175},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.556844174861908},{"id":"https://openalex.org/keywords/anomaly","display_name":"Anomaly (physics)","score":0.5203946828842163},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3119373321533203}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8292864561080933},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.6695908308029175},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.556844174861908},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.5203946828842163},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3119373321533203},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3736725","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3736725","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2889962487","display_name":null,"funder_award_id":"62176027","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4380501300","display_name":null,"funder_award_id":"2024MD754244","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W398859631","https://openalex.org/W569478347","https://openalex.org/W2194775991","https://openalex.org/W2525579820","https://openalex.org/W2560662850","https://openalex.org/W2737994064","https://openalex.org/W2914570111","https://openalex.org/W3023742835","https://openalex.org/W3033696290","https://openalex.org/W3153872861","https://openalex.org/W3183588514","https://openalex.org/W4214708455","https://openalex.org/W4249009392","https://openalex.org/W4288860568","https://openalex.org/W4295940597","https://openalex.org/W4310895557","https://openalex.org/W4312747027","https://openalex.org/W4313590636","https://openalex.org/W4319299835","https://openalex.org/W4385819777","https://openalex.org/W4394625793","https://openalex.org/W4400246412","https://openalex.org/W4409248565","https://openalex.org/W7016021835"],"related_works":["https://openalex.org/W2806741695","https://openalex.org/W4290647774","https://openalex.org/W3189286258","https://openalex.org/W3207797160","https://openalex.org/W3210364259","https://openalex.org/W4300558037","https://openalex.org/W2667207928","https://openalex.org/W2912112202","https://openalex.org/W4377864969","https://openalex.org/W3120251014"],"abstract_inverted_index":{"The":[0,170],"rapid":[1],"development":[2],"of":[3,35,50,67,93,116,137,172],"computer":[4],"vision":[5],"technology":[6],"for":[7,28],"detecting":[8],"anomalies":[9],"in":[10,102],"industrial":[11],"products":[12],"has":[13],"received":[14],"unprecedented":[15],"attention.":[16],"In":[17],"this":[18],"article,":[19],"we":[20],"propose":[21],"a":[22,45,51,58,62,109,140],"dual":[23,46],"teacher\u2013student-based":[24],"discrimination":[25],"(DTSD)":[26],"model":[27,107],"anomaly":[29,86,149],"detection,":[30],"which":[31],"combines":[32],"the":[33,42,70,73,78,91,106,124,127,135,152],"advantages":[34],"both":[36,82],"embedding-based":[37],"and":[38,61,84],"reconstruction-based":[39,100],"methods.":[40],"First,":[41],"DTSD":[43,173],"builds":[44],"teacher\u2012student":[47,75],"architecture":[48],"consisting":[49],"pretrained":[52],"teacher":[53,71],"encoder":[54],"with":[55],"frozen":[56],"parameters,":[57],"student":[59,63,128],"encoder,":[60,72],"decoder.":[64],"By":[65,119],"distillation":[66],"knowledge":[68],"from":[69,123,151],"two":[74,153],"modules":[76],"acquire":[77],"ability":[79],"to":[80,89,133,145],"capture":[81],"local":[83],"global":[85],"patterns.":[87],"Second,":[88],"address":[90],"issue":[92],"poor":[94],"reconstruction":[95],"quality":[96,136],"faced":[97],"by":[98],"previous":[99],"approaches":[101],"some":[103],"challenging":[104],"cases,":[105],"employs":[108],"feature":[110,125],"bank":[111],"that":[112,163],"stores":[113],"encoded":[114],"features":[115,122],"normal":[117],"samples.":[118],"incorporating":[120],"template":[121],"bank,":[126],"decoder":[129],"receives":[130],"explicit":[131],"guidance":[132],"enhance":[134],"reconstruction.":[138],"Finally,":[139],"segmentation":[141,158],"network":[142],"is":[143,174],"utilized":[144],"adaptively":[146],"integrate":[147],"multiscale":[148],"information":[150],"teacher\u2013student":[154],"modules,":[155],"thereby":[156],"improving":[157],"accuracy.":[159],"Extensive":[160],"experiments":[161],"demonstrate":[162],"our":[164],"method":[165],"outperforms":[166],"existing":[167],"state-of-the-art":[168],"approaches.":[169],"code":[171],"publicly":[175],"available":[176],"at":[177],"https://github.com/Math-Computer/DTSD":[178],".":[179]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
