{"id":"https://openalex.org/W2044740216","doi":"https://doi.org/10.1109/siu.2013.6531195","title":"Rss based cooperative sensor network localization with unknown transmit power","display_name":"Rss based cooperative sensor network localization with unknown transmit power","publication_year":2013,"publication_date":"2013-04-01","ids":{"openalex":"https://openalex.org/W2044740216","doi":"https://doi.org/10.1109/siu.2013.6531195","mag":"2044740216"},"language":"en","primary_location":{"id":"doi:10.1109/siu.2013.6531195","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2013.6531195","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 21st Signal Processing and Communications Applications Conference (SIU)","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/A5017432604","display_name":"P\u0131nar O\u011fuz-Ekim","orcid":null},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"P. Oguz-Ekim","raw_affiliation_strings":["Institute for Systems and Robotics-Instituto Superior T\u00e9cnico, Technical University of Lisbon, Lisbon, Portugal","Inst. for Syst. & Robot., Tech. Univ. of Lisbon (UTL), Lizbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Systems and Robotics-Instituto Superior T\u00e9cnico, Technical University of Lisbon, Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103"]},{"raw_affiliation_string":"Inst. for Syst. & Robot., Tech. Univ. of Lisbon (UTL), Lizbon, Portugal","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016158460","display_name":"Jo\u00e3o Gomes","orcid":"https://orcid.org/0000-0002-3524-5556"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"J. Gomes","raw_affiliation_strings":["Institute for Systems and Robotics-Instituto Superior T\u00e9cnico, Technical University of Lisbon, Lisbon, Portugal","Inst. for Syst. & Robot., Tech. Univ. of Lisbon (UTL), Lizbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Systems and Robotics-Instituto Superior T\u00e9cnico, Technical University of Lisbon, Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103"]},{"raw_affiliation_string":"Inst. for Syst. & Robot., Tech. Univ. of Lisbon (UTL), Lizbon, Portugal","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024492269","display_name":"Paulo Oliveira","orcid":"https://orcid.org/0000-0002-5799-390X"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"P. Oliveira","raw_affiliation_strings":["Institute for Systems and Robotics-Instituto Superior T\u00e9cnico, Technical University of Lisbon, Lisbon, Portugal","Inst. for Syst. & Robot., Tech. Univ. of Lisbon (UTL), Lizbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Systems and Robotics-Instituto Superior T\u00e9cnico, Technical University of Lisbon, Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103"]},{"raw_affiliation_string":"Inst. for Syst. & Robot., Tech. Univ. of Lisbon (UTL), Lizbon, Portugal","institution_ids":["https://openalex.org/I141596103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I141596103"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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":1.0,"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":0.9968000054359436,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9962000250816345,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/rss","display_name":"RSS","score":0.8399202227592468},{"id":"https://openalex.org/keywords/cram\u00e9r\u2013rao-bound","display_name":"Cram\u00e9r\u2013Rao bound","score":0.7670483589172363},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6853361129760742},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.6709161996841431},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6149078607559204},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.6002864837646484},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.5660796761512756},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5595154762268066},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5090662837028503},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49959540367126465},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.494928777217865},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.46312862634658813},{"id":"https://openalex.org/keywords/euclidean-distance","display_name":"Euclidean distance","score":0.45518845319747925},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.43862104415893555},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3886248469352722},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.325946182012558},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.18449026346206665},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16673076152801514},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16629621386528015},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12547698616981506},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11265438795089722}],"concepts":[{"id":"https://openalex.org/C2385561","wikidata":"https://www.wikidata.org/wiki/Q45432","display_name":"RSS","level":2,"score":0.8399202227592468},{"id":"https://openalex.org/C4978587","wikidata":"https://www.wikidata.org/wiki/Q1138810","display_name":"Cram\u00e9r\u2013Rao bound","level":3,"score":0.7670483589172363},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6853361129760742},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.6709161996841431},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6149078607559204},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.6002864837646484},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.5660796761512756},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5595154762268066},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5090662837028503},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49959540367126465},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.494928777217865},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.46312862634658813},{"id":"https://openalex.org/C120174047","wikidata":"https://www.wikidata.org/wiki/Q847073","display_name":"Euclidean distance","level":2,"score":0.45518845319747925},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.43862104415893555},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3886248469352722},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.325946182012558},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.18449026346206665},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16673076152801514},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16629621386528015},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12547698616981506},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11265438795089722},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/siu.2013.6531195","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2013.6531195","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 21st Signal Processing and Communications Applications Conference (SIU)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.44999998807907104,"id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W250076511","https://openalex.org/W1542648184","https://openalex.org/W1965392255","https://openalex.org/W2049444669","https://openalex.org/W2091582232","https://openalex.org/W2114351513","https://openalex.org/W2121408477","https://openalex.org/W2121981033","https://openalex.org/W2124178852","https://openalex.org/W2141785171","https://openalex.org/W2168439596","https://openalex.org/W2296319761","https://openalex.org/W2912522929","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W426968574","https://openalex.org/W2365639220","https://openalex.org/W4224323762","https://openalex.org/W2099208041","https://openalex.org/W2585557503","https://openalex.org/W1588068470","https://openalex.org/W2169354510","https://openalex.org/W1967296369","https://openalex.org/W4389474210","https://openalex.org/W4299934179"],"abstract_inverted_index":{"This":[0],"work":[1],"aims":[2],"to":[3,132],"estimate":[4],"multiple":[5,94],"node":[6],"positions":[7,64],"in":[8,38],"the":[9,16,24,57,63,88,110,114,118,124,127,133],"presence":[10],"of":[11,18,34,44,62,93,117,126],"unknown":[12],"transmit":[13,66,91],"powers":[14,67],"within":[15],"context":[17],"cooperative":[19],"sensor":[20],"network":[21],"localization.":[22],"In":[23],"adopted":[25],"scheme,":[26],"each":[27],"source":[28],"can":[29],"communicate":[30],"with":[31],"a":[32,42,72,81],"set":[33,43],"anchors":[35],"(probably":[36],"not":[37],"sufficient":[39],"numbers)":[40],"and":[41,65,90,113,130],"other":[45],"sources.":[46],"Received":[47],"Signal":[48],"Strength":[49],"(RSS)":[50],"between":[51],"them":[52],"are":[53,96],"measured.":[54],"Since":[55],"finding":[56],"Maximum":[58],"Likelihood":[59],"Estimates":[60],"(MLE)":[61],"given":[68],"those":[69],"measurements":[70],"poses":[71],"difficult":[73],"nonconvex":[74],"optimization":[75],"problem,":[76],"it":[77],"is":[78,121],"approximated":[79],"by":[80,99],"Nonlinear":[82],"Least":[83],"Squares":[84],"(NLS)":[85],"problem.":[86,106],"Then,":[87],"position":[89],"power":[92],"sources":[95],"estimated":[97],"jointly":[98],"solving":[100],"Euclidean":[101],"Distance":[102],"Matrix":[103],"(EDM)":[104],"completion":[105],"Simulations":[107],"show":[108],"that":[109],"localization":[111],"accuracy":[112],"running":[115],"time":[116],"proposed":[119],"method":[120,129],"better":[122],"than":[123],"state":[125],"art":[128],"close":[131],"Cram\u00e9r-Rao":[134],"Lower":[135],"Bound":[136],"(CRLB)":[137],"for":[138],"some":[139],"scenarios.":[140]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}