{"id":"https://openalex.org/W1587295511","doi":"https://doi.org/10.1109/cacsd.2010.5612817","title":"Semidefinite programming relaxations for sensor network localization","display_name":"Semidefinite programming relaxations for sensor network localization","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W1587295511","doi":"https://doi.org/10.1109/cacsd.2010.5612817","mag":"1587295511"},"language":"en","primary_location":{"id":"doi:10.1109/cacsd.2010.5612817","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cacsd.2010.5612817","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Symposium on Computer-Aided Control System Design","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/A5100333111","display_name":"Sunyoung Kim","orcid":"https://orcid.org/0000-0003-3705-9746"},"institutions":[{"id":"https://openalex.org/I138925566","display_name":"Ewha Womans University","ror":"https://ror.org/053fp5c05","country_code":"KR","type":"education","lineage":["https://openalex.org/I138925566"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Sunyoung Kim","raw_affiliation_strings":["Department of Mathematics, Ewha Womans University, Seoul, South Korea","Department of Mathematics, Ewha W. University, 11-1 Dahyun-dong, Sudaemoon-gu, Seoul, 120-750, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Ewha Womans University, Seoul, South Korea","institution_ids":["https://openalex.org/I138925566"]},{"raw_affiliation_string":"Department of Mathematics, Ewha W. University, 11-1 Dahyun-dong, Sudaemoon-gu, Seoul, 120-750, Korea","institution_ids":["https://openalex.org/I138925566"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113974670","display_name":"Masakazu Kojima","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masakazu Kojima","raw_affiliation_strings":["Department of Mathematical and Computing Science, Tokyo Institute of Technology, Meguro, Tokyo, Japan","Department of Mathematical and Computing Sciences, Tokyo Institute of Technology, 2-12-1 Oh-Okayama, Meguro-ku, 152-8552, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Mathematical and Computing Science, Tokyo Institute of Technology, Meguro, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Department of Mathematical and Computing Sciences, Tokyo Institute of Technology, 2-12-1 Oh-Okayama, Meguro-ku, 152-8552, Japan","institution_ids":["https://openalex.org/I114531698"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100333111"],"corresponding_institution_ids":["https://openalex.org/I138925566"],"apc_list":null,"apc_paid":null,"fwci":0.2886,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.59465765,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"19","last_page":"23"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9991000294685364,"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":0.9991000294685364,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.984499990940094,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.972599983215332,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/semidefinite-programming","display_name":"Semidefinite programming","score":0.9115742444992065},{"id":"https://openalex.org/keywords/relaxation","display_name":"Relaxation (psychology)","score":0.6719678640365601},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6384919285774231},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5659304261207581},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.4239044189453125},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3623216152191162},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34479454159736633}],"concepts":[{"id":"https://openalex.org/C101901036","wikidata":"https://www.wikidata.org/wiki/Q2269096","display_name":"Semidefinite programming","level":2,"score":0.9115742444992065},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.6719678640365601},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6384919285774231},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5659304261207581},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.4239044189453125},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3623216152191162},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34479454159736633},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cacsd.2010.5612817","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cacsd.2010.5612817","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Symposium on Computer-Aided Control System Design","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":22,"referenced_works":["https://openalex.org/W1873910681","https://openalex.org/W1967073510","https://openalex.org/W1971164758","https://openalex.org/W1976414514","https://openalex.org/W1983766376","https://openalex.org/W2030686911","https://openalex.org/W2065569293","https://openalex.org/W2068891361","https://openalex.org/W2069684697","https://openalex.org/W2071143636","https://openalex.org/W2093590551","https://openalex.org/W2146826069","https://openalex.org/W2149895934","https://openalex.org/W2156865565","https://openalex.org/W2164824354","https://openalex.org/W2165295831","https://openalex.org/W2166798101","https://openalex.org/W2182892969","https://openalex.org/W2186315365","https://openalex.org/W3091155588","https://openalex.org/W6644524574","https://openalex.org/W6657917364"],"related_works":["https://openalex.org/W1983756092","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2381295697","https://openalex.org/W2385886188","https://openalex.org/W2378309693","https://openalex.org/W1788812054","https://openalex.org/W579949368","https://openalex.org/W2092089517","https://openalex.org/W2024507128"],"abstract_inverted_index":{"Sensor":[0],"network":[1],"localization":[2],"(SNL)":[3],"has":[4],"been":[5],"an":[6],"important":[7],"subject":[8],"of":[9,18,37,68,78,87,96,100,122,128],"research":[10],"in":[11,92],"recent":[12],"years":[13],"for":[14,25,34,56,71],"a":[15,65,93],"wide":[16],"variety":[17],"applications.":[19],"Among":[20],"the":[21,42,76,79,84,90,101,120,123,126],"solution":[22],"methods":[23],"proposed":[24],"SNL":[26,61],"problems,":[27],"semidefinite":[28],"programming":[29],"(SDP)":[30],"approach":[31],"is":[32,103],"known":[33],"its":[35],"effectiveness":[36],"obtaining":[38],"solutions.":[39],"In":[40],"particular,":[41],"full":[43],"SDP":[44],"(FSDP)":[45],"relaxation":[46],"by":[47,74],"Biswas":[48],"and":[49,110],"Ye":[50],"was":[51],"shown":[52],"to":[53,59],"be":[54],"successful":[55],"solving":[57,129],"small":[58],"medium-sized":[60],"problems.":[62,131],"We":[63],"present":[64],"sparse":[66],"version":[67],"FSDP":[69,91],"(SFSDP)":[70],"larger-sized":[72,130],"problems":[73,109],"exploiting":[75,119],"sparsity":[77,121],"problem.":[80],"This":[81],"method":[82],"finds":[83],"same":[85],"quality":[86],"solutions":[88],"as":[89],"shorter":[94],"amount":[95],"time.":[97],"The":[98],"performance":[99],"SFSDP":[102],"measured":[104],"with":[105,112],"randomly":[106],"generated":[107],"test":[108],"compared":[111],"other":[113],"methods.":[114],"Numerical":[115],"results":[116],"suggest":[117],"that":[118],"problem":[124],"improve":[125],"efficiency":[127]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}