{"id":"https://openalex.org/W1551051359","doi":"https://doi.org/10.1109/icassp.2015.7178432","title":"Assessing range accuracy for bearings-only geolocation using optimal logarithmic spiral sensor path trajectories","display_name":"Assessing range accuracy for bearings-only geolocation using optimal logarithmic spiral sensor path trajectories","publication_year":2015,"publication_date":"2015-04-01","ids":{"openalex":"https://openalex.org/W1551051359","doi":"https://doi.org/10.1109/icassp.2015.7178432","mag":"1551051359"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2015.7178432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2015.7178432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5016986730","display_name":"Neda Adib","orcid":"https://orcid.org/0000-0002-6334-4260"},"institutions":[{"id":"https://openalex.org/I178169726","display_name":"Southern Methodist University","ror":"https://ror.org/042tdr378","country_code":"US","type":"education","lineage":["https://openalex.org/I178169726"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Neda Adib","raw_affiliation_strings":["Department of Electrical Engineering, Southern Methodist University, Dallas, Texas, USA","Department of Electrical Engineering, Bobby B. Lyle School of Engineering, Southern Methodist University, Dallas, Texas 75275 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Southern Methodist University, Dallas, Texas, USA","institution_ids":["https://openalex.org/I178169726"]},{"raw_affiliation_string":"Department of Electrical Engineering, Bobby B. Lyle School of Engineering, Southern Methodist University, Dallas, Texas 75275 USA","institution_ids":["https://openalex.org/I178169726"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052139937","display_name":"S.C. Douglas","orcid":"https://orcid.org/0009-0002-5983-0861"},"institutions":[{"id":"https://openalex.org/I178169726","display_name":"Southern Methodist University","ror":"https://ror.org/042tdr378","country_code":"US","type":"education","lineage":["https://openalex.org/I178169726"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Scott C. Douglas","raw_affiliation_strings":["Department of Electrical Engineering, Southern Methodist University, Dallas, Texas, USA","Department of Electrical Engineering, Bobby B. Lyle School of Engineering, Southern Methodist University, Dallas, Texas 75275 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Southern Methodist University, Dallas, Texas, USA","institution_ids":["https://openalex.org/I178169726"]},{"raw_affiliation_string":"Department of Electrical Engineering, Bobby B. Lyle School of Engineering, Southern Methodist University, Dallas, Texas 75275 USA","institution_ids":["https://openalex.org/I178169726"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I178169726"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04610774,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"203","issue":null,"first_page":"2554","last_page":"2558"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9980000257492065,"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"}},"topics":[{"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"}},{"id":"https://openalex.org/T12321","display_name":"Insect Pheromone Research and Control","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9882000088691711,"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/logarithmic-spiral","display_name":"Logarithmic spiral","score":0.8856744766235352},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.8140196800231934},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.7703269720077515},{"id":"https://openalex.org/keywords/geolocation","display_name":"Geolocation","score":0.7499525547027588},{"id":"https://openalex.org/keywords/spiral","display_name":"Spiral (railway)","score":0.6249707937240601},{"id":"https://openalex.org/keywords/logarithm","display_name":"Logarithm","score":0.6240044832229614},{"id":"https://openalex.org/keywords/bearing","display_name":"Bearing (navigation)","score":0.5246456265449524},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.49589642882347107},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4912523627281189},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.44368353486061096},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.40222564339637756},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32796502113342285},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.2164548635482788},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1443915069103241},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.13887330889701843},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11098384857177734},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.08288484811782837},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07978683710098267}],"concepts":[{"id":"https://openalex.org/C60934299","wikidata":"https://www.wikidata.org/wiki/Q724944","display_name":"Logarithmic spiral","level":2,"score":0.8856744766235352},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.8140196800231934},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.7703269720077515},{"id":"https://openalex.org/C22041718","wikidata":"https://www.wikidata.org/wiki/Q638949","display_name":"Geolocation","level":2,"score":0.7499525547027588},{"id":"https://openalex.org/C174128100","wikidata":"https://www.wikidata.org/wiki/Q846907","display_name":"Spiral (railway)","level":2,"score":0.6249707937240601},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.6240044832229614},{"id":"https://openalex.org/C199978012","wikidata":"https://www.wikidata.org/wiki/Q1273815","display_name":"Bearing (navigation)","level":2,"score":0.5246456265449524},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.49589642882347107},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4912523627281189},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.44368353486061096},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.40222564339637756},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32796502113342285},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2164548635482788},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1443915069103241},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.13887330889701843},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11098384857177734},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.08288484811782837},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07978683710098267},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2015.7178432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2015.7178432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W601142783","https://openalex.org/W1498564476","https://openalex.org/W1511274691","https://openalex.org/W1999598077","https://openalex.org/W2002022952","https://openalex.org/W2004385997","https://openalex.org/W2005452565","https://openalex.org/W2039514389","https://openalex.org/W2065732095","https://openalex.org/W2112754424","https://openalex.org/W2118021831","https://openalex.org/W2137700663","https://openalex.org/W2138724888","https://openalex.org/W2158861319","https://openalex.org/W2166000463","https://openalex.org/W2549315536","https://openalex.org/W4256197292","https://openalex.org/W6630501594","https://openalex.org/W6650986666","https://openalex.org/W6666947635","https://openalex.org/W6729495706"],"related_works":["https://openalex.org/W1865618784","https://openalex.org/W3000798324","https://openalex.org/W2029939324","https://openalex.org/W2354401148","https://openalex.org/W2361626315","https://openalex.org/W2134694728","https://openalex.org/W2361079066","https://openalex.org/W3021940794","https://openalex.org/W2904138345","https://openalex.org/W2016596438"],"abstract_inverted_index":{"In":[0],"this":[1,61],"paper,":[2],"we":[3],"develop":[4],"a":[5,12,22,39,48,52,71,138],"procedure":[6,41,62],"for":[7,55,118],"evaluating":[8],"the":[9,19,27,34,44,56,65,74,89,144],"performance":[10,121,142],"of":[11,30,73,81,84,91,106,123],"single":[13],"moving":[14],"sensor":[15],"system":[16],"to":[17,21,42,63,110,134],"estimate":[18],"range":[20,45,66,140],"stationary":[23],"emitter":[24],"based":[25],"on":[26],"discrete-time":[28],"collection":[29],"bearing":[31,57],"measurements":[32,58],"along":[33],"trajectory":[35,50,145],"travelled.":[36,76],"We":[37],"describe":[38],"numerical":[40],"calculate":[43],"p.d.f.":[46],"from":[47,88,100],"chosen":[49],"assuming":[51],"constant":[53],"quality":[54],"and":[59,99],"use":[60],"evaluate":[64],"root":[67],"mean-square":[68],"error":[69],"as":[70],"function":[72],"distance":[75],"The":[77],"logarithmic":[78],"spiral":[79],"family":[80],"trajectories":[82],"is":[83,146],"particular":[85],"interest,":[86],"both":[87],"standpoint":[90],"optimal":[92],"control":[93],"where":[94,103],"such":[95,113],"paths":[96,114],"are":[97,108,133],"derived,":[98],"experimental":[101],"biology,":[102],"large":[104],"birds":[105],"prey":[107],"observed":[109],"travel":[111],"in":[112,115],"their":[116],"search":[117],"food.":[119],"Our":[120],"analysis":[122],"these":[124],"scenarios":[125],"indicates":[126],"why":[127],"pitch":[128],"angles":[129],"less":[130],"than":[131],"45\u00b0":[132],"be":[135],"preferred":[136],"when":[137],"balanced":[139],"estimation":[141],"throughout":[143],"desired.":[147]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
