{"id":"https://openalex.org/W7164902935","doi":"https://doi.org/10.1016/j.ecoinf.2026.103889","title":"CBM-Net: Automatic detection and separation of cicada chorus from bee wingbeat audios","display_name":"CBM-Net: Automatic detection and separation of cicada chorus from bee wingbeat audios","publication_year":2026,"publication_date":"2026-06-16","ids":{"openalex":"https://openalex.org/W7164902935","doi":"https://doi.org/10.1016/j.ecoinf.2026.103889"},"language":"en","primary_location":{"id":"doi:10.1016/j.ecoinf.2026.103889","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ecoinf.2026.103889","pdf_url":null,"source":{"id":"https://openalex.org/S195809937","display_name":"Ecological Informatics","issn_l":"1574-9541","issn":["1574-9541","1878-0512"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ecological Informatics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1016/j.ecoinf.2026.103889","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5138701249","display_name":"Jinyang Li","orcid":null},"institutions":[{"id":"https://openalex.org/I89652312","display_name":"Northwest A&F University","ror":"https://ror.org/0051rme32","country_code":"CN","type":"education","lineage":["https://openalex.org/I89652312"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinyang Li","raw_affiliation_strings":["College of Information Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China","institution_ids":["https://openalex.org/I89652312"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138723377","display_name":"Yibing Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I89652312","display_name":"Northwest A&F University","ror":"https://ror.org/0051rme32","country_code":"CN","type":"education","lineage":["https://openalex.org/I89652312"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yibing Chen","raw_affiliation_strings":["College of Information Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China","institution_ids":["https://openalex.org/I89652312"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138745450","display_name":"Yazhou Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210138501","display_name":"Chinese Academy of Agricultural Sciences","ror":"https://ror.org/0313jb750","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]},{"id":"https://openalex.org/I4210148465","display_name":"Institute of Apiculture Research","ror":"https://ror.org/05sstfv48","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210148465","https://openalex.org/I4210151987"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yazhou Zhao","raw_affiliation_strings":["State Key Laboratory of Resource Insects, Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Resource Insects, Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China","institution_ids":["https://openalex.org/I4210138501","https://openalex.org/I4210148465"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138748902","display_name":"Fei Pan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210138501","display_name":"Chinese Academy of Agricultural Sciences","ror":"https://ror.org/0313jb750","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]},{"id":"https://openalex.org/I4210148465","display_name":"Institute of Apiculture Research","ror":"https://ror.org/05sstfv48","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210148465","https://openalex.org/I4210151987"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Pan","raw_affiliation_strings":["State Key Laboratory of Resource Insects, Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Resource Insects, Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China","institution_ids":["https://openalex.org/I4210138501","https://openalex.org/I4210148465"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138744828","display_name":"Shengxiang Li","orcid":null},"institutions":[{"id":"https://openalex.org/I89652312","display_name":"Northwest A&F University","ror":"https://ror.org/0051rme32","country_code":"CN","type":"education","lineage":["https://openalex.org/I89652312"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengxiang Li","raw_affiliation_strings":["College of Information Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China","institution_ids":["https://openalex.org/I89652312"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5138740102","display_name":"Wenjun Peng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210138501","display_name":"Chinese Academy of Agricultural Sciences","ror":"https://ror.org/0313jb750","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]},{"id":"https://openalex.org/I4210148465","display_name":"Institute of Apiculture Research","ror":"https://ror.org/05sstfv48","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210148465","https://openalex.org/I4210151987"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wenjun Peng","raw_affiliation_strings":["State Key Laboratory of Resource Insects, Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Resource Insects, Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China","institution_ids":["https://openalex.org/I4210138501","https://openalex.org/I4210148465"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5138740102"],"corresponding_institution_ids":["https://openalex.org/I4210138501","https://openalex.org/I4210148465"],"apc_list":{"value":2510,"currency":"USD","value_usd":2510},"apc_paid":{"value":2510,"currency":"USD","value_usd":2510},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.76490066,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"97","issue":null,"first_page":"103889","last_page":"103889"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.3833000063896179,"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":0.3833000063896179,"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/T11665","display_name":"Animal Vocal Communication and Behavior","score":0.32409998774528503,"subfield":{"id":"https://openalex.org/subfields/1309","display_name":"Developmental Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.11089999973773956,"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/chorus","display_name":"Chorus","score":0.8855000138282776},{"id":"https://openalex.org/keywords/separation","display_name":"Separation (statistics)","score":0.5353000164031982},{"id":"https://openalex.org/keywords/sound-production","display_name":"Sound production","score":0.2924000024795532}],"concepts":[{"id":"https://openalex.org/C2780832652","wikidata":"https://www.wikidata.org/wiki/Q5105266","display_name":"Chorus","level":2,"score":0.8855000138282776},{"id":"https://openalex.org/C2776061190","wikidata":"https://www.wikidata.org/wiki/Q7451805","display_name":"Separation (statistics)","level":2,"score":0.5353000164031982},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5116000175476074},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45410001277923584},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39629998803138733},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.357699990272522},{"id":"https://openalex.org/C2992428333","wikidata":"https://www.wikidata.org/wiki/Q11461","display_name":"Sound production","level":2,"score":0.2924000024795532},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.27869999408721924},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.2639999985694885},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.2468000054359436}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.ecoinf.2026.103889","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ecoinf.2026.103889","pdf_url":null,"source":{"id":"https://openalex.org/S195809937","display_name":"Ecological Informatics","issn_l":"1574-9541","issn":["1574-9541","1878-0512"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ecological Informatics","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.ecoinf.2026.103889","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ecoinf.2026.103889","pdf_url":null,"source":{"id":"https://openalex.org/S195809937","display_name":"Ecological Informatics","issn_l":"1574-9541","issn":["1574-9541","1878-0512"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ecological Informatics","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/5","score":0.5240563154220581,"display_name":"Gender equality"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320323155","display_name":"Chinese Academy of Agricultural Sciences","ror":"https://ror.org/0313jb750"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W2018140578","https://openalex.org/W2056479357","https://openalex.org/W2060240784","https://openalex.org/W2081359588","https://openalex.org/W2115395987","https://openalex.org/W2414102402","https://openalex.org/W2774728799","https://openalex.org/W2963380161","https://openalex.org/W3094550259","https://openalex.org/W3147539069","https://openalex.org/W4200339393","https://openalex.org/W4226363801","https://openalex.org/W4283457808","https://openalex.org/W4313567706","https://openalex.org/W4386347179","https://openalex.org/W4386781438","https://openalex.org/W4388107429","https://openalex.org/W4390085443","https://openalex.org/W4395447416","https://openalex.org/W4402036186","https://openalex.org/W4408092307","https://openalex.org/W4409307724","https://openalex.org/W4409762166"],"related_works":[],"abstract_inverted_index":{"Passive":[0],"acoustic":[1,77,186,284],"monitoring":[2,285],"is":[3,258],"an":[4,278],"important":[5],"tool":[6,282],"for":[7,52,96,240,283],"long-term":[8],"ecological":[9,43,293],"studies":[10],"of":[11,35,42,67,79,128,208,213,254,286],"honey":[12],"bees.":[13],"However,":[14],"audio":[15,46,93,147,269],"recordings":[16,151],"collected":[17,155],"in":[18,110,133,156,206,220,225],"natural":[19,157],"environments":[20],"are":[21,49],"often":[22],"severely":[23],"contaminated":[24],"by":[25],"high-intensity":[26],"cicada":[27,100,153,168,265],"chorus":[28,101],"noise,":[29],"which":[30],"substantially":[31],"degrades":[32],"the":[33,63,75,134,160,191,252,259],"detection":[34],"wingbeat":[36,98,165],"sounds":[37,69,154,169],"and":[38,57,99,130,143,152,167,178,201,211,222,243,288],"compromises":[39],"subsequent":[40],"analyses":[41],"indicators.":[44],"Previous":[45],"separation":[47,94,116],"methods":[48],"primarily":[50],"optimized":[51],"speech":[53],"or":[54],"bird":[55],"vocalizations":[56],"therefore":[58],"struggle":[59],"to":[60,183,291],"cope":[61],"with":[62,118],"low-frequency":[64],"harmonic":[65],"structure":[66],"bee":[68,97,150,164,268],"(150\u2013500":[70],"Hz)":[71],"as":[72,74,104,277],"well":[73],"complex":[76,114],"conditions":[78],"real-world":[80,145],"field":[81],"environments.":[82,158],"To":[83,251],"address":[84],"these":[85],"challenges,":[86],"this":[87,257],"study":[88,262],"proposes":[89],"a":[90,140,144],"deep":[91,203],"learning":[92,204],"framework":[95],"signals,":[102],"termed":[103],"Complex":[105],"Bee-Band":[106],"Mask":[107],"Network":[108],"(CBM-Net":[109],"short).":[111],"CBM-Net":[112,196,235],"integrates":[113],"mask":[115],"mechanism":[117],"bee-specific":[119],"frequency":[120],"band":[121],"enhancement.":[122],"This":[123],"design":[124],"enables":[125],"joint":[126],"optimization":[127],"magnitude":[129],"phase":[131],"information":[132],"time-frequency":[135],"domain.":[136],"We":[137],"constructed":[138],"both":[139,198],"simulated":[141,161,192],"dataset":[142,148,193],"mixed":[146,171,233],"using":[149,172],"In":[159,227],"dataset,":[162],"pure":[163],"signals":[166],"were":[170],"linear":[173],"overlaying,":[174],"spatial":[175],"reverberation,":[176],"non-linear":[177],"time-varying":[179],"signal-to-noise":[180],"ratio":[181],"techniques":[182],"emulate":[184],"realistic":[185],"interference.":[187],"Experimental":[188],"results":[189],"on":[190,231,263],"show":[194],"that":[195],"outperformed":[197],"traditional":[199],"approaches":[200],"advanced":[202],"models":[205],"terms":[207],"signal":[209],"fidelity":[210],"preservation":[212],"bioacoustic":[214],"characteristics,":[215],"achieving":[216],"approximately":[217],"9.5%":[218],"improvement":[219,224],"SDR":[221],"10.6%":[223],"SAR.":[226],"subjective":[228],"listening":[229],"tests":[230],"real":[232],"audios,":[234],"also":[236],"received":[237],"higher":[238],"scores":[239],"sound":[241],"quality":[242],"noise":[244,266,280],"reduction":[245],"than":[246],"all":[247],"other":[248],"comparison":[249],"methods.":[250],"best":[253],"our":[255],"knowledge,":[256],"first":[260],"systematic":[261],"separating":[264],"from":[267],"recordings.":[270],"The":[271],"proposed":[272],"method":[273],"has":[274],"strong":[275],"potential":[276],"effective":[279],"suppression":[281],"bees":[287],"may":[289],"contribute":[290],"future":[292],"research.":[294]},"counts_by_year":[],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2026-06-17T00:00:00"}