{"id":"https://openalex.org/W4285367360","doi":"https://doi.org/10.23919/dafx51585.2021.9768293","title":"Bio-Inspired Optimization of Parametric Onset Detectors","display_name":"Bio-Inspired Optimization of Parametric Onset Detectors","publication_year":2021,"publication_date":"2021-09-08","ids":{"openalex":"https://openalex.org/W4285367360","doi":"https://doi.org/10.23919/dafx51585.2021.9768293"},"language":"en","primary_location":{"id":"doi:10.23919/dafx51585.2021.9768293","is_oa":false,"landing_page_url":"https://doi.org/10.23919/dafx51585.2021.9768293","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 24th International Conference on Digital Audio Effects (DAFx)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/11572/328783","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103124762","display_name":"Domenico Stefani","orcid":"https://orcid.org/0000-0002-2126-0667"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Domenico Stefani","raw_affiliation_strings":["University of Trento,Department of Information Engineering and Computer Science,Trento,Italy"],"affiliations":[{"raw_affiliation_string":"University of Trento,Department of Information Engineering and Computer Science,Trento,Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016907742","display_name":"Luca Turchet","orcid":"https://orcid.org/0000-0003-0711-8098"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Luca Turchet","raw_affiliation_strings":["University of Trento,Department of Information Engineering and Computer Science,Trento,Italy"],"affiliations":[{"raw_affiliation_string":"University of Trento,Department of Information Engineering and Computer Science,Trento,Italy","institution_ids":["https://openalex.org/I193223587"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5103124762"],"corresponding_institution_ids":["https://openalex.org/I193223587"],"apc_list":null,"apc_paid":null,"fwci":0.1539,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.49697905,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"268","last_page":"275"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9998999834060669,"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/T11349","display_name":"Music Technology and Sound Studies","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10788","display_name":"Neuroscience and Music Perception","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7283263802528381},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.7038061618804932},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.6336314678192139},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6307366490364075},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.5087476372718811},{"id":"https://openalex.org/keywords/pareto-principle","display_name":"Pareto principle","score":0.5085455179214478},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4649222195148468},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.45549023151397705},{"id":"https://openalex.org/keywords/multi-objective-optimization","display_name":"Multi-objective optimization","score":0.45485925674438477},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4100261628627777},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.39749616384506226},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3605068624019623},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2620167136192322},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.25997769832611084},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12815344333648682},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10936444997787476}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7283263802528381},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.7038061618804932},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.6336314678192139},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6307366490364075},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.5087476372718811},{"id":"https://openalex.org/C137635306","wikidata":"https://www.wikidata.org/wiki/Q182667","display_name":"Pareto principle","level":2,"score":0.5085455179214478},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4649222195148468},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.45549023151397705},{"id":"https://openalex.org/C68781425","wikidata":"https://www.wikidata.org/wiki/Q2052203","display_name":"Multi-objective optimization","level":2,"score":0.45485925674438477},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4100261628627777},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39749616384506226},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3605068624019623},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2620167136192322},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.25997769832611084},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12815344333648682},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10936444997787476},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23919/dafx51585.2021.9768293","is_oa":false,"landing_page_url":"https://doi.org/10.23919/dafx51585.2021.9768293","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 24th International Conference on Digital Audio Effects (DAFx)","raw_type":"proceedings-article"},{"id":"pmh:oai:iris.unitn.it:11572/328783","is_oa":true,"landing_page_url":"https://hdl.handle.net/11572/328783","pdf_url":null,"source":{"id":"https://openalex.org/S4306401913","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Trento)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193223587","host_organization_name":"University of Trento","host_organization_lineage":["https://openalex.org/I193223587"],"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":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:iris.unitn.it:11572/328783","is_oa":true,"landing_page_url":"https://hdl.handle.net/11572/328783","pdf_url":null,"source":{"id":"https://openalex.org/S4306401913","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Trento)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193223587","host_organization_name":"University of Trento","host_organization_lineage":["https://openalex.org/I193223587"],"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":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W55620472","https://openalex.org/W146927993","https://openalex.org/W150377059","https://openalex.org/W391559953","https://openalex.org/W1522155447","https://openalex.org/W1527657226","https://openalex.org/W1530657679","https://openalex.org/W1900727957","https://openalex.org/W1973746598","https://openalex.org/W2010659620","https://openalex.org/W2063806468","https://openalex.org/W2083315852","https://openalex.org/W2084219903","https://openalex.org/W2086154523","https://openalex.org/W2098580349","https://openalex.org/W2115026158","https://openalex.org/W2128364801","https://openalex.org/W2129338995","https://openalex.org/W2137637927","https://openalex.org/W2145480667","https://openalex.org/W2191779130","https://openalex.org/W2293202270","https://openalex.org/W2336489330","https://openalex.org/W2402539476","https://openalex.org/W2405656250","https://openalex.org/W2777422709","https://openalex.org/W2809275140","https://openalex.org/W2896309540","https://openalex.org/W2954605938","https://openalex.org/W2985792875","https://openalex.org/W3000935482","https://openalex.org/W3113172960","https://openalex.org/W4254607142","https://openalex.org/W6605885477","https://openalex.org/W6606177159","https://openalex.org/W6631189466","https://openalex.org/W6666435508","https://openalex.org/W6672127584","https://openalex.org/W6674927801","https://openalex.org/W6677156367","https://openalex.org/W6687152286","https://openalex.org/W6697171384","https://openalex.org/W6713054120","https://openalex.org/W7019526119"],"related_works":["https://openalex.org/W2402393579","https://openalex.org/W2090178682","https://openalex.org/W2001591765","https://openalex.org/W4241467429","https://openalex.org/W2073147994","https://openalex.org/W1588199609","https://openalex.org/W2384474142","https://openalex.org/W1550055091","https://openalex.org/W2744462909","https://openalex.org/W3083133203"],"abstract_inverted_index":{"Onset":[0],"detectors":[1,19],"are":[2],"used":[3,41],"to":[4,42,105,187],"recognize":[5],"the":[6,112,115,128,133,147,154,159,182],"beginning":[7],"of":[8,93,114,132,139,168,178],"musical":[9],"events":[10],"in":[11,80,152,158],"audio":[12],"signals.":[13],"Manual":[14],"parameter":[15,108,170],"tuning":[16,171],"for":[17,46,74,90,118],"onset":[18,52,95,129],"is":[20,150],"a":[21,32,68,81,87,100,137],"time":[22],"consuming":[23],"task,":[24],"while":[25],"existing":[26],"automated":[27,37,91,179],"approaches":[28,38],"often":[29],"maximize":[30],"only":[31],"single":[33],"performance":[34,78,184],"metric.":[35],"These":[36],"cannot":[39],"be":[40],"optimize":[43],"detector":[44],"algorithms":[45],"complex":[47],"scenarios,":[48],"such":[49],"as":[50],"real-time":[51],"detection":[53,61,130],"where":[54],"an":[55],"optimization":[56,70,92,160],"process":[57],"must":[58],"consider":[59],"both":[60],"accuracy":[62],"and":[63,175],"latency.":[64],"For":[65],"this":[66],"reason,":[67],"flexible":[69],"algorithm":[71,104],"should":[72],"account":[73],"more":[75,164],"than":[76,165],"one":[77],"metric":[79],"multi-objective":[82,119],"manner.":[83],"This":[84],"paper":[85],"presents":[86],"generalized":[88],"procedure":[89,98],"parametric":[94],"detectors.":[96],"Our":[97],"employs":[99],"bio-inspired":[101],"evolutionary":[102],"computation":[103,113],"replace":[106],"manual":[107,169,191],"tuning,":[109],"followed":[110],"by":[111,190],"Pareto":[116],"frontier":[117],"optimization.":[120,192],"The":[121],"proposed":[122,148],"approach":[123],"was":[124,185],"evaluated":[125],"on":[126],"all":[127],"methods":[131],"Aubio":[134],"library,":[135],"using":[136],"dataset":[138],"monophonic":[140],"acoustic":[141],"guitar":[142],"recordings.":[143],"Results":[144],"show":[145],"that":[146,188],"solution":[149],"effective":[151],"reducing":[153],"human":[155],"effort":[156],"required":[157],"process:":[161],"it":[162],"replaced":[163],"two":[166],"days":[167],"with":[172],"13":[173],"hours":[174],"34":[176],"minutes":[177],"computation.":[180],"Moreover,":[181],"resulting":[183],"comparable":[186],"obtained":[189]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2025-10-10T00:00:00"}