{"id":"https://openalex.org/W2095920314","doi":"https://doi.org/10.1109/icassp.2004.1327266","title":"Integrated displacement tracking and sound localization","display_name":"Integrated displacement tracking and sound localization","publication_year":2004,"publication_date":"2004-09-28","ids":{"openalex":"https://openalex.org/W2095920314","doi":"https://doi.org/10.1109/icassp.2004.1327266","mag":"2095920314"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2004.1327266","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2004.1327266","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5022159821","display_name":"Parham Aarabi","orcid":null},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"P. Aarabi","raw_affiliation_strings":["The Artificial Perception Laboratory, University of Toronto, Canada","Artificial Perception Lab., Univ. of Toronto, Ont., Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Artificial Perception Laboratory, University of Toronto, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"Artificial Perception Lab., Univ. of Toronto, Ont., Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110223907","display_name":"Q.H. Wang","orcid":"https://orcid.org/0000-0003-1618-8928"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Q.H. Wang","raw_affiliation_strings":["The Artificial Perception Laboratory, University of Toronto, Canada","Artificial Perception Lab., Univ. of Toronto, Ont., Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Artificial Perception Laboratory, University of Toronto, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"Artificial Perception Lab., Univ. of Toronto, Ont., Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014269863","display_name":"Maryam Yeganegi","orcid":"https://orcid.org/0009-0007-1625-6384"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"M. Yeganegi","raw_affiliation_strings":["The Artificial Perception Laboratory, University of Toronto, Canada","Artificial Perception Lab., Univ. of Toronto, Ont., Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Artificial Perception Laboratory, University of Toronto, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"Artificial Perception Lab., Univ. of Toronto, Ont., Canada","institution_ids":["https://openalex.org/I185261750"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I185261750"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":null,"first_page":"V","last_page":"937"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":1.0,"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/T10860","display_name":"Speech and Audio Processing","score":1.0,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/displacement","display_name":"Displacement (psychology)","score":0.7672134637832642},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.7504241466522217},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5969449281692505},{"id":"https://openalex.org/keywords/acoustic-source-localization","display_name":"Acoustic source localization","score":0.5801794528961182},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5201935768127441},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.47883132100105286},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4601150155067444},{"id":"https://openalex.org/keywords/sound","display_name":"Sound (geography)","score":0.4359390437602997},{"id":"https://openalex.org/keywords/mixture-model","display_name":"Mixture model","score":0.434329628944397},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.388466477394104},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08900439739227295}],"concepts":[{"id":"https://openalex.org/C107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","level":2,"score":0.7672134637832642},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.7504241466522217},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5969449281692505},{"id":"https://openalex.org/C93240960","wikidata":"https://www.wikidata.org/wiki/Q217270","display_name":"Acoustic source localization","level":3,"score":0.5801794528961182},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5201935768127441},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.47883132100105286},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4601150155067444},{"id":"https://openalex.org/C203718221","wikidata":"https://www.wikidata.org/wiki/Q491713","display_name":"Sound (geography)","level":2,"score":0.4359390437602997},{"id":"https://openalex.org/C61224824","wikidata":"https://www.wikidata.org/wiki/Q2260434","display_name":"Mixture model","level":2,"score":0.434329628944397},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.388466477394104},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08900439739227295},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/icassp.2004.1327266","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2004.1327266","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.3.261","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.3.261","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.apl.utoronto.ca/publication/i/aarabi_icassp_04.ps.gz","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.70.3423","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.70.3423","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.apl.utoronto.ca/publication/i/aarabi_icassp_04.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.4399999976158142,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1555217905","https://openalex.org/W1981446207","https://openalex.org/W2046317813","https://openalex.org/W2112734135","https://openalex.org/W2118126092","https://openalex.org/W2138173515","https://openalex.org/W6645362004"],"related_works":["https://openalex.org/W2909726438","https://openalex.org/W2067046791","https://openalex.org/W2084086966","https://openalex.org/W2909888262","https://openalex.org/W2056769785","https://openalex.org/W2990323019","https://openalex.org/W2014494654","https://openalex.org/W3130349901","https://openalex.org/W1579833936","https://openalex.org/W1578916557"],"abstract_inverted_index":{"An":[0],"algorithm":[1],"is":[2,21,92,110],"proposed":[3,96],"for":[4],"the":[5,28,32,36,49,59,68,82,87,95],"robust":[6],"localization":[7,43,89,103],"of":[8,35,54],"a":[9,45,73],"vehicle":[10,37,50],"using":[11],"both":[12],"displacement":[13,19,69],"tracking":[14,20,70],"and":[15,31,51,78],"sound":[16,42,88],"localization.":[17],"The":[18,41,61],"performed":[22],"by":[23,66,72],"optical":[24],"encoders":[25],"that":[26,94,109],"enable":[27],"turn":[29],"angle":[30],"movement":[33],"distance":[34],"to":[38],"be":[39],"estimated.":[40],"utilizes":[44],"speaker":[46],"mounted":[47],"on":[48],"an":[52,101],"array":[53],"24":[55],"microphones":[56],"deployed":[57],"in":[58,100],"environment.":[60],"two":[62],"modalities":[63],"are":[64],"integrated":[65,97],"modeling":[67],"uncertainty":[71],"Gaussian":[74],"mixture":[75],"model":[76],"(GMM)":[77],"combining":[79],"it":[80],"with":[81],"probability":[83],"distribution":[84],"obtained":[85],"from":[86],"system.":[90],"It":[91],"shown":[93],"system":[98],"results":[99],"average":[102],"error":[104],"(at":[105],"best":[106],"11":[107],"cm)":[108],"better":[111],"than":[112],"either":[113],"modality":[114],"alone.":[115]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
