{"id":"https://openalex.org/W1964387066","doi":"https://doi.org/10.1109/spawc.2012.6292923","title":"A confidence ellipsoid approach for measurement cost minimization under Gaussian noise","display_name":"A confidence ellipsoid approach for measurement cost minimization under Gaussian noise","publication_year":2012,"publication_date":"2012-06-01","ids":{"openalex":"https://openalex.org/W1964387066","doi":"https://doi.org/10.1109/spawc.2012.6292923","mag":"1964387066"},"language":"en","primary_location":{"id":"doi:10.1109/spawc.2012.6292923","is_oa":false,"landing_page_url":"https://doi.org/10.1109/spawc.2012.6292923","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 13th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)","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/A5026166103","display_name":"Berkan D\u00fclek","orcid":"https://orcid.org/0000-0003-2126-7356"},"institutions":[{"id":"https://openalex.org/I168864056","display_name":"Bilkent University","ror":"https://ror.org/02vh8a032","country_code":"TR","type":"education","lineage":["https://openalex.org/I168864056"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Berkan Dulek","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Bilkent University, Ankara, Turkey","Department of Electrical and Electronics Engineering, Bilkent University Ankara 06800 Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Bilkent University, Ankara, Turkey","institution_ids":["https://openalex.org/I168864056"]},{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Bilkent University Ankara 06800 Turkey","institution_ids":["https://openalex.org/I168864056"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060023238","display_name":"Sinan Gezici","orcid":"https://orcid.org/0000-0002-6369-3081"},"institutions":[{"id":"https://openalex.org/I168864056","display_name":"Bilkent University","ror":"https://ror.org/02vh8a032","country_code":"TR","type":"education","lineage":["https://openalex.org/I168864056"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Sinan Gezici","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Bilkent University, Ankara, Turkey","Department of Electrical and Electronics Engineering, Bilkent University Ankara 06800 Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Bilkent University, Ankara, Turkey","institution_ids":["https://openalex.org/I168864056"]},{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Bilkent University Ankara 06800 Turkey","institution_ids":["https://openalex.org/I168864056"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08934155,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"55","issue":null,"first_page":"339","last_page":"343"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9998999834060669,"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":0.9993000030517578,"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"}},{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/ellipsoid","display_name":"Ellipsoid","score":0.8471941947937012},{"id":"https://openalex.org/keywords/invertible-matrix","display_name":"Invertible matrix","score":0.5709423422813416},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.556108832359314},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.5522873997688293},{"id":"https://openalex.org/keywords/gaussian-noise","display_name":"Gaussian noise","score":0.54656583070755},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4923950433731079},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4775061011314392},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.4643649756908417},{"id":"https://openalex.org/keywords/confidence-region","display_name":"Confidence region","score":0.46335461735725403},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4623042643070221},{"id":"https://openalex.org/keywords/linear-system","display_name":"Linear system","score":0.43531960248947144},{"id":"https://openalex.org/keywords/ellipsoid-method","display_name":"Ellipsoid method","score":0.42869675159454346},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.42534926533699036},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4217606782913208},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4203260838985443},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37370550632476807},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.3683316111564636},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35554784536361694},{"id":"https://openalex.org/keywords/confidence-interval","display_name":"Confidence interval","score":0.21492138504981995},{"id":"https://openalex.org/keywords/convex-combination","display_name":"Convex combination","score":0.17020300030708313},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.15298578143119812},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.14391499757766724},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08840328454971313}],"concepts":[{"id":"https://openalex.org/C57489055","wikidata":"https://www.wikidata.org/wiki/Q190046","display_name":"Ellipsoid","level":2,"score":0.8471941947937012},{"id":"https://openalex.org/C96442724","wikidata":"https://www.wikidata.org/wiki/Q242188","display_name":"Invertible matrix","level":2,"score":0.5709423422813416},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.556108832359314},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.5522873997688293},{"id":"https://openalex.org/C4199805","wikidata":"https://www.wikidata.org/wiki/Q2725903","display_name":"Gaussian noise","level":2,"score":0.54656583070755},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4923950433731079},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4775061011314392},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.4643649756908417},{"id":"https://openalex.org/C143380155","wikidata":"https://www.wikidata.org/wiki/Q5160088","display_name":"Confidence region","level":3,"score":0.46335461735725403},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4623042643070221},{"id":"https://openalex.org/C6802819","wikidata":"https://www.wikidata.org/wiki/Q1072174","display_name":"Linear system","level":2,"score":0.43531960248947144},{"id":"https://openalex.org/C205451395","wikidata":"https://www.wikidata.org/wiki/Q378574","display_name":"Ellipsoid method","level":5,"score":0.42869675159454346},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.42534926533699036},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4217606782913208},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4203260838985443},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37370550632476807},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.3683316111564636},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35554784536361694},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.21492138504981995},{"id":"https://openalex.org/C111110010","wikidata":"https://www.wikidata.org/wiki/Q2627315","display_name":"Convex combination","level":4,"score":0.17020300030708313},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15298578143119812},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.14391499757766724},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08840328454971313},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/spawc.2012.6292923","is_oa":false,"landing_page_url":"https://doi.org/10.1109/spawc.2012.6292923","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 13th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.bilkent.edu.tr:11693/28143","is_oa":false,"landing_page_url":"http://hdl.handle.net/11693/28143","pdf_url":null,"source":{"id":"https://openalex.org/S4306400079","display_name":"Bilkent University Institutional Repository (Bilkent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I168864056","host_organization_name":"Bilkent University","host_organization_lineage":["https://openalex.org/I168864056"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC","raw_type":"Conference Paper"},{"id":"pmh:oai:repository.bilkent.edu.tr:11693/52094","is_oa":false,"landing_page_url":"http://hdl.handle.net/11693/52094","pdf_url":null,"source":{"id":"https://openalex.org/S4306400079","display_name":"Bilkent University Institutional Repository (Bilkent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I168864056","host_organization_name":"Bilkent University","host_organization_lineage":["https://openalex.org/I168864056"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"13th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), IEEE 2012","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W250076511","https://openalex.org/W1545896540","https://openalex.org/W2027287418","https://openalex.org/W2121340892","https://openalex.org/W2139061995","https://openalex.org/W2146223562","https://openalex.org/W2162658997","https://openalex.org/W2169207653","https://openalex.org/W2171801319","https://openalex.org/W2296319761","https://openalex.org/W3124565310","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2031732959","https://openalex.org/W2235431948","https://openalex.org/W7739709","https://openalex.org/W2562629174","https://openalex.org/W2016090484","https://openalex.org/W1500330311","https://openalex.org/W2061711344","https://openalex.org/W1966228561","https://openalex.org/W2121620881","https://openalex.org/W2175981668"],"abstract_inverted_index":{"The":[0],"well-known":[1],"problem":[2,46],"of":[3,24,37,68],"estimating":[4],"an":[5],"unknown":[6],"deterministic":[7],"parameter":[8],"vector":[9],"over":[10],"a":[11,31,54,76],"linear":[12],"system":[13,62,69],"subject":[14],"to":[15,87],"additive":[16],"Gaussian":[17],"noise":[18],"is":[19,47,58,64],"studied":[20],"from":[21],"the":[22,34,38,50,61,89],"perspective":[23],"minimizing":[25],"total":[26],"sensor":[27],"measurement":[28],"cost":[29],"under":[30],"constraint":[32],"on":[33],"log":[35],"volume":[36],"estimation":[39],"error":[40],"confidence":[41],"ellipsoid.":[42],"A":[43],"convex":[44],"optimization":[45],"formulated":[48],"for":[49],"general":[51],"case,":[52],"and":[53],"closed":[55],"form":[56],"solution":[57],"provided":[59],"when":[60],"matrix":[63,70],"invertible.":[65],"Furthermore,":[66],"effects":[67],"uncertainty":[71,81],"are":[72,85],"discussed":[73],"by":[74],"employing":[75],"specific":[77],"but":[78],"nevertheless":[79],"practical":[80],"model.":[82],"Numerical":[83],"examples":[84],"presented":[86],"discuss":[88],"theoretical":[90],"results":[91],"in":[92],"detail.":[93]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}