{"id":"https://openalex.org/W2165074028","doi":"https://doi.org/10.1109/icassp.2005.1416120","title":"Dumb Isotropic Sensors *Can* Find DOAs","display_name":"Dumb Isotropic Sensors *Can* Find DOAs","publication_year":2006,"publication_date":"2006-10-11","ids":{"openalex":"https://openalex.org/W2165074028","doi":"https://doi.org/10.1109/icassp.2005.1416120","mag":"2165074028"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2005.1416120","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2005.1416120","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005.","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/A5033752533","display_name":"Vincenzo Matta","orcid":"https://orcid.org/0000-0002-2046-4027"},"institutions":[{"id":"https://openalex.org/I131729948","display_name":"University of Salerno","ror":"https://ror.org/0192m2k53","country_code":"IT","type":"education","lineage":["https://openalex.org/I131729948"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Vincenzo Matta","raw_affiliation_strings":["DIIIE, Universit\u00e0 degli Studi di Salerno, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DIIIE, Universit\u00e0 degli Studi di Salerno, Italy","institution_ids":["https://openalex.org/I131729948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088577155","display_name":"Stefano Maran\u00f2","orcid":"https://orcid.org/0000-0002-5307-0980"},"institutions":[{"id":"https://openalex.org/I131729948","display_name":"University of Salerno","ror":"https://ror.org/0192m2k53","country_code":"IT","type":"education","lineage":["https://openalex.org/I131729948"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Stefano Marano","raw_affiliation_strings":["DIIIE, Universit\u00e0 degli Studi di Salerno, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DIIIE, Universit\u00e0 degli Studi di Salerno, Italy","institution_ids":["https://openalex.org/I131729948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019392883","display_name":"Peter Willett","orcid":"https://orcid.org/0000-0001-8443-5586"},"institutions":[{"id":"https://openalex.org/I140172145","display_name":"University of Connecticut","ror":"https://ror.org/02der9h97","country_code":"US","type":"education","lineage":["https://openalex.org/I140172145"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter Willett","raw_affiliation_strings":["ECE Department, University of Connecticut, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ECE Department, University of Connecticut, USA","institution_ids":["https://openalex.org/I140172145"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044316824","display_name":"Lang Tong","orcid":"https://orcid.org/0000-0003-3322-2681"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lang Tong","raw_affiliation_strings":["ECE Department, Cornell University, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ECE Department, Cornell University, USA","institution_ids":["https://openalex.org/I205783295"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"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":"4","issue":null,"first_page":"761","last_page":"764"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9980000257492065,"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/isotropy","display_name":"Isotropy","score":0.656618058681488},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.6327946782112122},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5877018570899963},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5062919855117798},{"id":"https://openalex.org/keywords/polling","display_name":"Polling","score":0.5018472671508789},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4907737672328949},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4747641086578369},{"id":"https://openalex.org/keywords/poisson-distribution","display_name":"Poisson distribution","score":0.46525269746780396},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.46178916096687317},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4355134665966034},{"id":"https://openalex.org/keywords/arrival-time","display_name":"Arrival time","score":0.4259647727012634},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.41951069235801697},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3375478684902191},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3271806538105011},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24807706475257874},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2446260154247284},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19838595390319824},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1615794599056244},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1244916319847107},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11254769563674927},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.10667932033538818}],"concepts":[{"id":"https://openalex.org/C184050105","wikidata":"https://www.wikidata.org/wiki/Q273163","display_name":"Isotropy","level":2,"score":0.656618058681488},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.6327946782112122},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5877018570899963},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5062919855117798},{"id":"https://openalex.org/C204854418","wikidata":"https://www.wikidata.org/wiki/Q1362921","display_name":"Polling","level":2,"score":0.5018472671508789},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4907737672328949},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4747641086578369},{"id":"https://openalex.org/C100906024","wikidata":"https://www.wikidata.org/wiki/Q205692","display_name":"Poisson distribution","level":2,"score":0.46525269746780396},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.46178916096687317},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4355134665966034},{"id":"https://openalex.org/C3017552255","wikidata":"https://www.wikidata.org/wiki/Q4135208","display_name":"Arrival time","level":2,"score":0.4259647727012634},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.41951069235801697},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3375478684902191},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3271806538105011},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24807706475257874},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2446260154247284},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19838595390319824},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1615794599056244},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1244916319847107},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11254769563674927},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.10667932033538818},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2005.1416120","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2005.1416120","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005.","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.64.2371","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.64.2371","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://acsp.ece.cornell.edu/papers/MattaMaranoWillettTong05ICASSP.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1536252645","https://openalex.org/W1590600751","https://openalex.org/W2112833977","https://openalex.org/W2120062331","https://openalex.org/W2165074671","https://openalex.org/W2986057930"],"related_works":["https://openalex.org/W4388682528","https://openalex.org/W3150350962","https://openalex.org/W2069037105","https://openalex.org/W2539149779","https://openalex.org/W3145715554","https://openalex.org/W2895890781","https://openalex.org/W4300440044","https://openalex.org/W3142818024","https://openalex.org/W2357430309","https://openalex.org/W2544718067"],"abstract_inverted_index":{"Following":[0],"the":[1,33,45,62,65,73,80,103,106,109,114],"SENMA":[2],"concept,":[3],"we":[4],"consider":[5],"a":[6,17,94,124],"wireless":[7],"network":[8],"of":[9,35,38,67,69,75,79,97,105,117],"very":[10],"dumb":[11],"and":[12,24,72,87,113],"cheap":[13],"sensors,":[14,82],"polled":[15],"by":[16],"travelling":[18],"\"rover\".":[19],"Sensors":[20],"are":[21,102],"randomly":[22],"placed":[23],"isotropic:":[25],"individually":[26],"they":[27],"have":[28],"no":[29],"ability":[30,78],"to":[31,61],"resolve":[32],"direction":[34],"arrival":[36,70],"(DOA)":[37],"an":[39],"acoustic":[40],"wave.":[41],"We":[42],"assume":[43],"that":[44,55,120],"communication":[46],"load":[47],"must":[48],"be":[49,59],"as":[50,52,122],"limited":[51],"possible,":[53,86],"so":[54],"these":[56],"times":[57,71],"cannot":[58],"communicated":[60],"rover.":[63],"Notwithstanding":[64],"lack":[66,74],"transmission":[68],"DOA":[76,83],"resolution":[77],"individual":[81],"estimation":[84],"is":[85],"asymptotic":[88],"efficiency":[89],"becomes":[90],"closely":[91],"approximated":[92],"after":[93],"reasonable":[95],"number":[96,116],"rover":[98,107],"snapshots.":[99],"Key":[100],"features":[101],"directionality":[104],"antenna,":[108],"area":[110],"it":[111],"surveys,":[112],"average":[115],"sensors":[118],"inside":[119],"area,":[121],"accorded":[123],"Poisson":[125],"distribution.":[126]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}