{"id":"https://openalex.org/W4392909488","doi":"https://doi.org/10.1109/icassp48485.2024.10445893","title":"Anomaly Detection from a Frequency Perspective: M-Band Wavelet Packet Anomaly Detection Network","display_name":"Anomaly Detection from a Frequency Perspective: M-Band Wavelet Packet Anomaly Detection Network","publication_year":2024,"publication_date":"2024-03-18","ids":{"openalex":"https://openalex.org/W4392909488","doi":"https://doi.org/10.1109/icassp48485.2024.10445893"},"language":"en","primary_location":{"id":"doi:10.1109/icassp48485.2024.10445893","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icassp48485.2024.10445893","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-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/A5079231711","display_name":"Zuogang Shang","orcid":"https://orcid.org/0000-0002-2608-4068"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zuogang Shang","raw_affiliation_strings":["Xi’an Jiaotong University,School of Mechanical Engineering,Xi’an,P.R. China,710049"],"affiliations":[{"raw_affiliation_string":"Xi’an Jiaotong University,School of Mechanical Engineering,Xi’an,P.R. China,710049","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081020964","display_name":"Zhibin Zhao","orcid":"https://orcid.org/0000-0003-4180-7137"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhibin Zhao","raw_affiliation_strings":["Xi’an Jiaotong University,School of Mechanical Engineering,Xi’an,P.R. China,710049"],"affiliations":[{"raw_affiliation_string":"Xi’an Jiaotong University,School of Mechanical Engineering,Xi’an,P.R. China,710049","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033308608","display_name":"Shibin Wang","orcid":"https://orcid.org/0000-0003-4923-0491"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shibin Wang","raw_affiliation_strings":["Xi’an Jiaotong University,School of Mechanical Engineering,Xi’an,P.R. China,710049"],"affiliations":[{"raw_affiliation_string":"Xi’an Jiaotong University,School of Mechanical Engineering,Xi’an,P.R. China,710049","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011148961","display_name":"Ruqiang Yan","orcid":"https://orcid.org/0000-0002-1250-4084"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruqiang Yan","raw_affiliation_strings":["Xi’an Jiaotong University,School of Mechanical Engineering,Xi’an,P.R. China,710049"],"affiliations":[{"raw_affiliation_string":"Xi’an Jiaotong University,School of Mechanical Engineering,Xi’an,P.R. China,710049","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5079231711"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":0.3651,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.61801876,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"5550","last_page":"5554"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9660000205039978,"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":0.9660000205039978,"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/anomaly-detection","display_name":"Anomaly detection","score":0.723272979259491},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.5300877690315247},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5230221152305603},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5114230513572693},{"id":"https://openalex.org/keywords/anomaly","display_name":"Anomaly (physics)","score":0.45539939403533936},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.45158371329307556},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.25509387254714966},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21136164665222168},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16817235946655273}],"concepts":[{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.723272979259491},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.5300877690315247},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5230221152305603},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5114230513572693},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.45539939403533936},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.45158371329307556},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.25509387254714966},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21136164665222168},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16817235946655273},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp48485.2024.10445893","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icassp48485.2024.10445893","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2120013509","https://openalex.org/W2914612723","https://openalex.org/W2964052309","https://openalex.org/W2995254904","https://openalex.org/W3104581290","https://openalex.org/W3158868365","https://openalex.org/W4226057007","https://openalex.org/W4300003314","https://openalex.org/W4306317275","https://openalex.org/W4312220255","https://openalex.org/W4324290713","https://openalex.org/W4382045866","https://openalex.org/W4384407578","https://openalex.org/W4385195017","https://openalex.org/W4386759712","https://openalex.org/W4392908911","https://openalex.org/W4399581283","https://openalex.org/W6771599870"],"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/W2912112202","https://openalex.org/W2667207928","https://openalex.org/W4377864969","https://openalex.org/W2972971679"],"abstract_inverted_index":{"Anomaly":[0],"detection":[1,18,34],"is":[2,70],"a":[3,37,54,90],"task":[4],"of":[5,76],"identifying":[6],"samples":[7],"that":[8],"significantly":[9],"differ":[10],"from":[11,45,99],"the":[12,46,66,74,77,86,92,105],"majority.":[13],"However,":[14],"most":[15],"typical":[16],"anomaly":[17,33],"methods":[19],"often":[20],"prioritize":[21],"accuracy":[22],"over":[23],"interpretability.":[24],"To":[25],"address":[26],"this":[27],"limitation,":[28],"we":[29],"propose":[30],"an":[31],"explainable":[32],"approach":[35],"using":[36],"deep":[38],"learnable":[39,67],"M-band":[40],"wavelet":[41],"packet":[42],"network":[43,50],"constructed":[44],"frequency":[47,58,63,82],"perspective.":[48],"This":[49],"could":[51],"flexibly":[52],"decompose":[53],"signal":[55,79,94],"into":[56],"different":[57],"bands":[59],"and":[60,84,112],"learn":[61,73],"its":[62,100],"representation.":[64,88,102],"Then":[65],"threshold":[68],"function":[69],"designed":[71],"to":[72],"distribution":[75],"normal":[78],"in":[80],"each":[81],"band":[83],"corrupt":[85],"abnormal":[87,93],"As":[89],"result,":[91],"can":[95],"not":[96],"be":[97],"reconstructed":[98],"corrupted":[101],"We":[103],"evaluate":[104],"proposed":[106],"method":[107],"on":[108],"both":[109],"simulation":[110],"data":[111],"real":[113],"acoustic":[114],"data.":[115]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-12-22T23:10:17.713674","created_date":"2025-10-10T00:00:00"}