{"id":"https://openalex.org/W4365142602","doi":"https://doi.org/10.3390/s23083910","title":"DCFF-MTAD: A Multivariate Time-Series Anomaly Detection Model Based on Dual-Channel Feature Fusion","display_name":"DCFF-MTAD: A Multivariate Time-Series Anomaly Detection Model Based on Dual-Channel Feature Fusion","publication_year":2023,"publication_date":"2023-04-12","ids":{"openalex":"https://openalex.org/W4365142602","doi":"https://doi.org/10.3390/s23083910","pmid":"https://pubmed.ncbi.nlm.nih.gov/37112251"},"language":"en","primary_location":{"id":"doi:10.3390/s23083910","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23083910","pdf_url":"https://www.mdpi.com/1424-8220/23/8/3910/pdf?version=1681280680","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/23/8/3910/pdf?version=1681280680","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019232802","display_name":"Zheng Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Xu","raw_affiliation_strings":["SHU-SUCG Research Centre of Building Information, Shanghai University, Shanghai 201400, China","SILC Business School, Shanghai University, Shanghai 201800, China"],"affiliations":[{"raw_affiliation_string":"SHU-SUCG Research Centre of Building Information, Shanghai University, Shanghai 201400, China","institution_ids":["https://openalex.org/I113940042"]},{"raw_affiliation_string":"SILC Business School, Shanghai University, Shanghai 201800, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057517041","display_name":"Yumeng Yang","orcid":"https://orcid.org/0009-0007-6349-0990"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yumeng Yang","raw_affiliation_strings":["SHU-SUCG Research Centre of Building Information, Shanghai University, Shanghai 201400, China","SILC Business School, Shanghai University, Shanghai 201800, China"],"affiliations":[{"raw_affiliation_string":"SHU-SUCG Research Centre of Building Information, Shanghai University, Shanghai 201400, China","institution_ids":["https://openalex.org/I113940042"]},{"raw_affiliation_string":"SILC Business School, Shanghai University, Shanghai 201800, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001847888","display_name":"Xinwen Gao","orcid":"https://orcid.org/0000-0002-2779-7027"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xinwen Gao","raw_affiliation_strings":["SHU-SUCG Research Centre of Building Information, Shanghai University, Shanghai 201400, China","School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China"],"affiliations":[{"raw_affiliation_string":"SHU-SUCG Research Centre of Building Information, Shanghai University, Shanghai 201400, China","institution_ids":["https://openalex.org/I113940042"]},{"raw_affiliation_string":"School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101748110","display_name":"Min Hu","orcid":"https://orcid.org/0000-0001-8288-3078"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Hu","raw_affiliation_strings":["SHU-SUCG Research Centre of Building Information, Shanghai University, Shanghai 201400, China","SILC Business School, Shanghai University, Shanghai 201800, China"],"affiliations":[{"raw_affiliation_string":"SHU-SUCG Research Centre of Building Information, Shanghai University, Shanghai 201400, China","institution_ids":["https://openalex.org/I113940042"]},{"raw_affiliation_string":"SILC Business School, Shanghai University, Shanghai 201800, China","institution_ids":["https://openalex.org/I113940042"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5001847888"],"corresponding_institution_ids":["https://openalex.org/I113940042"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":3.36,"has_fulltext":true,"cited_by_count":19,"citation_normalized_percentile":{"value":0.93649792,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"23","issue":"8","first_page":"3910","last_page":"3910"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9998999834060669,"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":0.9998999834060669,"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/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9980999827384949,"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9921000003814697,"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/multivariate-statistics","display_name":"Multivariate statistics","score":0.6630468368530273},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.6273614764213562},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5916267037391663},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.5843890905380249},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5561827421188354},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.5050433278083801},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4818090796470642},{"id":"https://openalex.org/keywords/time-series","display_name":"Time series","score":0.4740148186683655},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4636140465736389},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.41328638792037964},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.20915859937667847},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.19863450527191162}],"concepts":[{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.6630468368530273},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.6273614764213562},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5916267037391663},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.5843890905380249},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5561827421188354},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.5050433278083801},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4818090796470642},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.4740148186683655},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4636140465736389},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41328638792037964},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.20915859937667847},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.19863450527191162},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s23083910","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23083910","pdf_url":"https://www.mdpi.com/1424-8220/23/8/3910/pdf?version=1681280680","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:37112251","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37112251","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:10142265","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10142265","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10142265/pdf/sensors-23-03910.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:0b9512072e204756a0d6b136128493ed","is_oa":true,"landing_page_url":"https://doaj.org/article/0b9512072e204756a0d6b136128493ed","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 23, Iss 8, p 3910 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/23/8/3910/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s23083910","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 23; Issue 8; Pages: 3910","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s23083910","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23083910","pdf_url":"https://www.mdpi.com/1424-8220/23/8/3910/pdf?version=1681280680","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1368943437","display_name":null,"funder_award_id":"21ZR1423800","funder_id":"https://openalex.org/F4320321885","funder_display_name":"Science and Technology Commission of Shanghai Municipality"}],"funders":[{"id":"https://openalex.org/F4320321885","display_name":"Science and Technology Commission of Shanghai Municipality","ror":"https://ror.org/03kt66j61"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4365142602.pdf"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W145978118","https://openalex.org/W2039348932","https://openalex.org/W2095705004","https://openalex.org/W2186910770","https://openalex.org/W2337344967","https://openalex.org/W2608911009","https://openalex.org/W2743617586","https://openalex.org/W2786088545","https://openalex.org/W2786827964","https://openalex.org/W2892035503","https://openalex.org/W2896924810","https://openalex.org/W2911200746","https://openalex.org/W2950361482","https://openalex.org/W2953352227","https://openalex.org/W2973055534","https://openalex.org/W3095970110","https://openalex.org/W3099971460","https://openalex.org/W3101969501","https://openalex.org/W3106543020","https://openalex.org/W3112164844","https://openalex.org/W3128634608","https://openalex.org/W3155757652","https://openalex.org/W3156449551","https://openalex.org/W3167979994","https://openalex.org/W3169450514","https://openalex.org/W3170981104","https://openalex.org/W3179272827","https://openalex.org/W3184127157","https://openalex.org/W3207485817","https://openalex.org/W3215290057","https://openalex.org/W4210263262","https://openalex.org/W4220723969","https://openalex.org/W4224085304","https://openalex.org/W4281478108","https://openalex.org/W4283318673","https://openalex.org/W4290943650","https://openalex.org/W4294946168","https://openalex.org/W4294988524","https://openalex.org/W4312662985","https://openalex.org/W4320024086","https://openalex.org/W4320036691","https://openalex.org/W6674330103","https://openalex.org/W6755450239","https://openalex.org/W6784869275","https://openalex.org/W7053349295"],"related_works":["https://openalex.org/W2406638334","https://openalex.org/W4390961098","https://openalex.org/W1991765889","https://openalex.org/W1990068454","https://openalex.org/W2472172556","https://openalex.org/W2280920478","https://openalex.org/W1570805059","https://openalex.org/W2357266745","https://openalex.org/W2105642232","https://openalex.org/W4387250752"],"abstract_inverted_index":{"The":[0,52,77],"detection":[1,43,89],"of":[2,18,61,107,121,142],"anomalies":[3],"in":[4,12,28,132],"multivariate":[5,40,63],"time-series":[6,41],"data":[7,29,64],"is":[8],"becoming":[9],"increasingly":[10],"important":[11],"the":[13,25,56,62,86,93,96,108,119,122,138,143],"automated":[14],"and":[15,21,31,58,71,140],"continuous":[16],"monitoring":[17],"complex":[19],"systems":[20],"devices":[22],"due":[23],"to":[24,83,100,117],"rapid":[26],"increase":[27],"volume":[30],"dimension.":[32],"To":[33],"address":[34],"this":[35],"challenge,":[36],"we":[37,136],"present":[38],"a":[39,47,72],"anomaly":[42,88],"model":[44,94,110,124],"based":[45],"on":[46,55,125],"dual-channel":[48],"feature":[49],"extraction":[50],"module.":[51],"module":[53],"focuses":[54],"spatial":[57,66],"time":[59],"features":[60,79],"using":[65,131],"short-time":[67],"Fourier":[68],"transform":[69],"(STFT)":[70],"graph":[73],"attention":[74],"network,":[75],"respectively.":[76],"two":[78],"are":[80],"then":[81],"fused":[82],"significantly":[84],"improve":[85],"model's":[87],"performance.":[90],"In":[91],"addition,":[92],"incorporates":[95],"Huber":[97],"loss":[98],"function":[99],"enhance":[101],"its":[102],"robustness.":[103],"A":[104],"comparative":[105],"study":[106],"proposed":[109,123],"with":[111],"existing":[112],"state-of-the-art":[113],"ones":[114],"was":[115],"presented":[116],"prove":[118],"effectiveness":[120,139],"three":[126],"public":[127],"datasets.":[128],"Furthermore,":[129],"by":[130],"shield":[133],"tunneling":[134],"applications,":[135],"verify":[137],"practicality":[141],"model.":[144]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":2}],"updated_date":"2026-03-13T16:22:10.518609","created_date":"2025-10-10T00:00:00"}