{"id":"https://openalex.org/W2129867329","doi":"https://doi.org/10.1109/civvs.2009.4938729","title":"Spectral features for the classification of civilian vehicles using acoustic sensors","display_name":"Spectral features for the classification of civilian vehicles using acoustic sensors","publication_year":2009,"publication_date":"2009-03-01","ids":{"openalex":"https://openalex.org/W2129867329","doi":"https://doi.org/10.1109/civvs.2009.4938729","mag":"2129867329"},"language":"en","primary_location":{"id":"doi:10.1109/civvs.2009.4938729","is_oa":false,"landing_page_url":"https://doi.org/10.1109/civvs.2009.4938729","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Workshop on Computational Intelligence in Vehicles and Vehicular Systems","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/A5073695497","display_name":"Shahina Kozhisseri","orcid":null},"institutions":[{"id":"https://openalex.org/I35777872","display_name":"North Carolina Agricultural and Technical State University","ror":"https://ror.org/02aze4h65","country_code":"US","type":"education","lineage":["https://openalex.org/I35777872"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shahina Kozhisseri","raw_affiliation_strings":["Department of Electrical and Computer Engineering, North Carolina Agriculture and Technical State University, Greensboro, NC, USA","Department of Electrical and Computer Engineering, North Carolina Agricultural and Technical State University, Greensboro, North Carolina 27411, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, North Carolina Agriculture and Technical State University, Greensboro, NC, USA","institution_ids":["https://openalex.org/I35777872"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, North Carolina Agricultural and Technical State University, Greensboro, North Carolina 27411, USA","institution_ids":["https://openalex.org/I35777872"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091815113","display_name":"Marwan Bikdash","orcid":"https://orcid.org/0000-0002-7333-8227"},"institutions":[{"id":"https://openalex.org/I35777872","display_name":"North Carolina Agricultural and Technical State University","ror":"https://ror.org/02aze4h65","country_code":"US","type":"education","lineage":["https://openalex.org/I35777872"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Marwan Bikdash","raw_affiliation_strings":["Department of Electrical and Computer Engineering, North Carolina Agriculture and Technical State University, Greensboro, NC, USA","Department of Electrical and Computer Engineering, North Carolina Agricultural and Technical State University, Greensboro, North Carolina 27411, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, North Carolina Agriculture and Technical State University, Greensboro, NC, USA","institution_ids":["https://openalex.org/I35777872"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, North Carolina Agricultural and Technical State University, Greensboro, North Carolina 27411, USA","institution_ids":["https://openalex.org/I35777872"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0715,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.77319997,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2","issue":null,"first_page":"93","last_page":"100"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9994999766349792,"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":0.9994999766349792,"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/T10860","display_name":"Speech and Audio Processing","score":0.9962999820709229,"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":0.9879000186920166,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/timbre","display_name":"Timbre","score":0.8116531372070312},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6550514101982117},{"id":"https://openalex.org/keywords/homeland-security","display_name":"Homeland security","score":0.466432124376297},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4659042954444885},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.46501070261001587},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.33791691064834595},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.32238245010375977}],"concepts":[{"id":"https://openalex.org/C2776539107","wikidata":"https://www.wikidata.org/wiki/Q176501","display_name":"Timbre","level":3,"score":0.8116531372070312},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6550514101982117},{"id":"https://openalex.org/C506469952","wikidata":"https://www.wikidata.org/wiki/Q181467","display_name":"Homeland security","level":3,"score":0.466432124376297},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4659042954444885},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.46501070261001587},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.33791691064834595},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.32238245010375977},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.0},{"id":"https://openalex.org/C203133693","wikidata":"https://www.wikidata.org/wiki/Q7283","display_name":"Terrorism","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/civvs.2009.4938729","is_oa":false,"landing_page_url":"https://doi.org/10.1109/civvs.2009.4938729","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Workshop on Computational Intelligence in Vehicles and Vehicular Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.7799999713897705,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1586900266","https://openalex.org/W1606627838","https://openalex.org/W1991369006","https://openalex.org/W2026519712","https://openalex.org/W2029027380","https://openalex.org/W2029049232","https://openalex.org/W2049634216","https://openalex.org/W2065572191","https://openalex.org/W2091425152","https://openalex.org/W2099695159","https://openalex.org/W2101305563","https://openalex.org/W2103556059","https://openalex.org/W2103595947","https://openalex.org/W2116516032","https://openalex.org/W2126362835","https://openalex.org/W2127659017","https://openalex.org/W2144331580","https://openalex.org/W2144852300","https://openalex.org/W2147940431","https://openalex.org/W2154492608","https://openalex.org/W2165733362","https://openalex.org/W2167707355","https://openalex.org/W3151095007","https://openalex.org/W4230432527","https://openalex.org/W6635158499","https://openalex.org/W6675325916","https://openalex.org/W6682705282"],"related_works":["https://openalex.org/W2406877384","https://openalex.org/W2595839522","https://openalex.org/W2124576126","https://openalex.org/W2138455584","https://openalex.org/W1984264321","https://openalex.org/W3109975354","https://openalex.org/W2357614930","https://openalex.org/W2008642382","https://openalex.org/W4230257145","https://openalex.org/W4254662826"],"abstract_inverted_index":{"Identification":[0],"of":[1,31,41,44,72,75],"civilian":[2,52],"vehicles":[3],"is":[4],"in":[5,8,62,95],"increasing":[6],"demand":[7],"military":[9],"and":[10,17,49],"homeland":[11],"security":[12],"applications":[13],"such":[14,56],"as":[15,57,67,88],"surveillance":[16],"traffic":[18],"monitoring.":[19],"This":[20],"paper":[21],"presents":[22,39],"a":[23,32,84,89],"new":[24,85],"algorithm":[25],"to":[26,47,91],"estimate":[27],"the":[28,42,58,70,73,76],"fundamental":[29],"frequency":[30,46],"car":[33,77,97],"engine":[34,78],"sound":[35],"accurately.":[36],"It":[37],"also":[38],"examples":[40],"use":[43],"this":[45],"identify":[48],"classify":[50],"different":[51],"vehicles.":[53],"Acoustic":[54],"features,":[55],"tristimulus":[59],"response":[60],"introduced":[61],"music":[63],"theory,":[64],"are":[65],"proposed":[66],"tools":[68],"for":[69],"characterization":[71],"timbre":[74],"sound.":[79],"In":[80],"addition":[81],"we":[82],"introduce":[83],"generalized":[86],"M-stimulus":[87],"tool":[90],"distinguish":[92],"special":[93],"features":[94],"some":[96],"engines.":[98]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
