{"id":"https://openalex.org/W2069812095","doi":"https://doi.org/10.1109/tsp.2015.2413381","title":"Sparsity-Aware Sensor Collaboration for Linear Coherent Estimation","display_name":"Sparsity-Aware Sensor Collaboration for Linear Coherent Estimation","publication_year":2015,"publication_date":"2015-03-13","ids":{"openalex":"https://openalex.org/W2069812095","doi":"https://doi.org/10.1109/tsp.2015.2413381","mag":"2069812095"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2015.2413381","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2015.2413381","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1408.6566","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100321843","display_name":"Sijia Liu","orcid":"https://orcid.org/0000-0003-2817-6991"},"institutions":[{"id":"https://openalex.org/I70983195","display_name":"Syracuse University","ror":"https://ror.org/025r5qe02","country_code":"US","type":"education","lineage":["https://openalex.org/I70983195"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sijia Liu","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY, USA","[Dept. of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY, USA","institution_ids":["https://openalex.org/I70983195"]},{"raw_affiliation_string":"[Dept. of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY, USA]","institution_ids":["https://openalex.org/I70983195"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058074268","display_name":"Swarnendu Kar","orcid":null},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Swarnendu Kar","raw_affiliation_strings":["New Devices Group, Intel Corporation, Hillsboro, Oregon, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New Devices Group, Intel Corporation, Hillsboro, Oregon, USA","institution_ids":["https://openalex.org/I1343180700"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057639149","display_name":"Makan Fardad","orcid":"https://orcid.org/0000-0003-4643-0535"},"institutions":[{"id":"https://openalex.org/I70983195","display_name":"Syracuse University","ror":"https://ror.org/025r5qe02","country_code":"US","type":"education","lineage":["https://openalex.org/I70983195"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Makan Fardad","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY, USA","[Dept. of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY, USA","institution_ids":["https://openalex.org/I70983195"]},{"raw_affiliation_string":"[Dept. of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY, USA]","institution_ids":["https://openalex.org/I70983195"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018292481","display_name":"Pramod K. Varshney","orcid":"https://orcid.org/0000-0003-4504-5088"},"institutions":[{"id":"https://openalex.org/I70983195","display_name":"Syracuse University","ror":"https://ror.org/025r5qe02","country_code":"US","type":"education","lineage":["https://openalex.org/I70983195"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pramod K. Varshney","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY, USA","[Dept. of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY, USA","institution_ids":["https://openalex.org/I70983195"]},{"raw_affiliation_string":"[Dept. of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY, USA]","institution_ids":["https://openalex.org/I70983195"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":11.7472,"has_fulltext":false,"cited_by_count":60,"citation_normalized_percentile":{"value":0.98439568,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"63","issue":"10","first_page":"2582","last_page":"2596"},"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":0.9997000098228455,"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":0.9997000098228455,"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":0.9987999796867371,"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/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5734055042266846},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.46175360679626465},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.41277819871902466},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.411256343126297},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3712249994277954},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3558385372161865},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3385348320007324},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2914692461490631},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20771557092666626},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.17095249891281128},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.1341964304447174},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1311315894126892}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5734055042266846},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.46175360679626465},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.41277819871902466},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.411256343126297},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3712249994277954},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3558385372161865},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3385348320007324},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2914692461490631},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20771557092666626},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.17095249891281128},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.1341964304447174},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1311315894126892},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tsp.2015.2413381","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2015.2413381","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1408.6566","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1408.6566","pdf_url":"https://arxiv.org/pdf/1408.6566","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.757.3224","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.757.3224","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/1408.6566.pdf","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1408.6566","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1408.6566","pdf_url":"https://arxiv.org/pdf/1408.6566","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1437215035","display_name":null,"funder_award_id":"FA9550-10-1-0263","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G6144196159","display_name":null,"funder_award_id":"FA9550-10-1-0458","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G6268260585","display_name":"Collaborative Research: Algorithms for Design of Structured Distributed Controllers with Application to Large-Scale Vehicular Formations","funder_award_id":"0927509","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7304286698","display_name":"CPS: Synergy: Collaborative Research: A Unified System Theoretic Framework for Cyber Attack-Resilient Power Grid","funder_award_id":"1329885","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320338279","display_name":"Air Force Office of Scientific Research","ror":"https://ror.org/011e9bt93"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W250076511","https://openalex.org/W595252221","https://openalex.org/W1558846331","https://openalex.org/W1964077898","https://openalex.org/W1965392255","https://openalex.org/W1971835972","https://openalex.org/W1972642170","https://openalex.org/W1977054492","https://openalex.org/W1980183459","https://openalex.org/W2007719417","https://openalex.org/W2038082462","https://openalex.org/W2039802096","https://openalex.org/W2044803016","https://openalex.org/W2055512238","https://openalex.org/W2067042680","https://openalex.org/W2069812095","https://openalex.org/W2073233149","https://openalex.org/W2079836048","https://openalex.org/W2080572951","https://openalex.org/W2085637792","https://openalex.org/W2091075671","https://openalex.org/W2105433369","https://openalex.org/W2107861471","https://openalex.org/W2111314210","https://openalex.org/W2116894610","https://openalex.org/W2121340892","https://openalex.org/W2130561842","https://openalex.org/W2132444504","https://openalex.org/W2133654816","https://openalex.org/W2138019504","https://openalex.org/W2142725869","https://openalex.org/W2148164553","https://openalex.org/W2154828437","https://openalex.org/W2155462364","https://openalex.org/W2159217668","https://openalex.org/W2164278908","https://openalex.org/W2169207653","https://openalex.org/W2170085914","https://openalex.org/W2175197871","https://openalex.org/W2296319761","https://openalex.org/W2537700370","https://openalex.org/W2610335499","https://openalex.org/W2913535645","https://openalex.org/W2963006189","https://openalex.org/W3102961917","https://openalex.org/W3140440502","https://openalex.org/W4250589301","https://openalex.org/W4292363360","https://openalex.org/W6633270129","https://openalex.org/W6679268071"],"related_works":["https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2053286651","https://openalex.org/W2181743346","https://openalex.org/W2187401768","https://openalex.org/W2181413294","https://openalex.org/W2989452537","https://openalex.org/W2052122378","https://openalex.org/W1975451135","https://openalex.org/W2544423928"],"abstract_inverted_index":{"In":[0,120],"the":[1,8,16,33,77,101,111,117,123,138],"context":[2],"of":[3,10,18,35,56,113],"distributed":[4],"estimation,":[5],"we":[6,38,82,150],"consider":[7],"problem":[9],"sensor":[11,36,57,79,115,140,159,162],"collaboration,":[12,37],"which":[13,104],"refers":[14],"to":[15,25,27,40,47,135],"act":[17],"sharing":[19],"measurements":[20],"with":[21,64,71,110],"neighboring":[22],"sensors":[23,125],"prior":[24],"transmission":[26],"a":[28,48,107,132,146,156],"fusion":[29],"center.":[30],"While":[31],"incorporating":[32],"cost":[34,108],"aim":[39],"find":[41],"optimal":[42,139],"sparse":[43],"collaboration":[44,58,80,143],"schemes":[45],"subject":[46],"certain":[49],"information":[50,66,70],"or":[51],"energy":[52,63,73],"constraint.":[53,74],"Two":[54],"types":[55],"problems":[59],"are":[60],"studied:":[61],"minimum":[62],"an":[65,72],"constraint;":[67],"and":[68,87,142,161],"maximum":[69],"To":[75],"solve":[76],"resulting":[78],"problems,":[81],"present":[83],"tractable":[84],"optimization":[85],"formulations":[86],"propose":[88],"efficient":[89],"methods":[90],"that":[91,153],"render":[92],"near-optimal":[93],"solutions":[94],"in":[95,103,116],"numerical":[96],"experiments.":[97],"We":[98,130],"also":[99],"explore":[100],"situation":[102],"there":[105,154],"is":[106],"associated":[109],"involvement":[112],"each":[114],"estimation":[118,148],"scheme.":[119],"such":[121],"situations,":[122],"participating":[124],"must":[126],"be":[127],"chosen":[128],"judiciously.":[129],"introduce":[131],"unified":[133],"framework":[134],"jointly":[136],"design":[137],"selection":[141,160],"schemes.":[144],"For":[145],"given":[147],"performance,":[149],"empirically":[151],"show":[152],"exists":[155],"trade-off":[157],"between":[158],"collaboration.":[163]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":15},{"year":2016,"cited_by_count":10},{"year":2015,"cited_by_count":4}],"updated_date":"2026-08-06T08:24:18.245995","created_date":"2025-10-10T00:00:00"}