{"id":"https://openalex.org/W2112326002","doi":"https://doi.org/10.1109/cdc.2008.4738663","title":"Optimal sensor hop selection: Sensor energy minimization and network lifetime maximization with guaranteed system performance","display_name":"Optimal sensor hop selection: Sensor energy minimization and network lifetime maximization with guaranteed system performance","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2112326002","doi":"https://doi.org/10.1109/cdc.2008.4738663","mag":"2112326002"},"language":"en","primary_location":{"id":"doi:10.1109/cdc.2008.4738663","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2008.4738663","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 47th IEEE Conference on Decision and Control","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-80701","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007329669","display_name":"Ling Shi","orcid":"https://orcid.org/0000-0002-6771-8258"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ling Shi","raw_affiliation_strings":["Control and Dynamical Systems, California Institute of Technology, Pasadena, CA, USA","[Control and Dynamical Systems, California Institute of Technology, Pasadena, CA, USA]"],"affiliations":[{"raw_affiliation_string":"Control and Dynamical Systems, California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I122411786"]},{"raw_affiliation_string":"[Control and Dynamical Systems, California Institute of Technology, Pasadena, CA, USA]","institution_ids":["https://openalex.org/I122411786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045975901","display_name":"Karl Henrik Johansson","orcid":"https://orcid.org/0000-0001-9940-5929"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Karl Henrik Johansson","raw_affiliation_strings":["School of Electrical Engineering, Royal Institute of Technology, Stockholm, Sweden","Sch. of Electr. Eng., R. Inst. of Technol., Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"Sch. of Electr. Eng., R. Inst. of Technol., Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068600217","display_name":"Richard M. Murray","orcid":"https://orcid.org/0000-0002-5785-7481"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard M. Murray","raw_affiliation_strings":["Control and Dynamical Systems, California Institute of Technology, Pasadena, CA, USA","[Control and Dynamical Systems, California Institute of Technology, Pasadena, CA, USA]"],"affiliations":[{"raw_affiliation_string":"Control and Dynamical Systems, California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I122411786"]},{"raw_affiliation_string":"[Control and Dynamical Systems, California Institute of Technology, Pasadena, CA, USA]","institution_ids":["https://openalex.org/I122411786"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5007329669"],"corresponding_institution_ids":["https://openalex.org/I122411786"],"apc_list":null,"apc_paid":null,"fwci":1.1435,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.81828968,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"2344","last_page":"2349"},"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":0.9993000030517578,"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":0.9993000030517578,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9980999827384949,"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":0.9945999979972839,"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/fusion-center","display_name":"Fusion center","score":0.7731795310974121},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.6564317941665649},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.6563494205474854},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.6443960070610046},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6401517987251282},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.6179128289222717},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.6135095357894897},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.6027324199676514},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.5792948603630066},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.47831252217292786},{"id":"https://openalex.org/keywords/energy-minimization","display_name":"Energy minimization","score":0.4432617425918579},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3827500641345978},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17530259490013123},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1399693787097931}],"concepts":[{"id":"https://openalex.org/C2781234732","wikidata":"https://www.wikidata.org/wiki/Q943505","display_name":"Fusion center","level":4,"score":0.7731795310974121},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.6564317941665649},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.6563494205474854},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.6443960070610046},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6401517987251282},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.6179128289222717},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.6135095357894897},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.6027324199676514},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.5792948603630066},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.47831252217292786},{"id":"https://openalex.org/C14961307","wikidata":"https://www.wikidata.org/wiki/Q5377176","display_name":"Energy minimization","level":2,"score":0.4432617425918579},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3827500641345978},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17530259490013123},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1399693787097931},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C147597530","wikidata":"https://www.wikidata.org/wiki/Q369472","display_name":"Computational chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/cdc.2008.4738663","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2008.4738663","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 47th IEEE Conference on Decision and Control","raw_type":"proceedings-article"},{"id":"pmh:oai:authors.library.caltech.edu:94072","is_oa":false,"landing_page_url":"https://authors.library.caltech.edu/94072/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402161","display_name":"CaltechAUTHORS (California Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122411786","host_organization_name":"California Institute of Technology","host_organization_lineage":["https://openalex.org/I122411786"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Book Section"},{"id":"pmh:oai:DiVA.org:kth-80701","is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-80701","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-34144","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-34144","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"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":"Conference paper"}],"best_oa_location":{"id":"pmh:oai:DiVA.org:kth-80701","is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-80701","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"},"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1523888516","display_name":null,"funder_award_id":"FA9550-","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G5809100787","display_name":null,"funder_award_id":"FA9550","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"}],"funders":[{"id":"https://openalex.org/F4320320940","display_name":"Stiftelsen f\u00f6r\u00a0Strategisk Forskning","ror":"https://ror.org/044wr7g58"},{"id":"https://openalex.org/F4320322581","display_name":"Vetenskapsr\u00e5det","ror":"https://ror.org/03zttf063"},{"id":"https://openalex.org/F4320338279","display_name":"Air Force Office of Scientific Research","ror":"https://ror.org/011e9bt93"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W207393872","https://openalex.org/W1512056429","https://openalex.org/W1528184823","https://openalex.org/W1603022741","https://openalex.org/W1711140718","https://openalex.org/W2004617458","https://openalex.org/W2039568841","https://openalex.org/W2041938355","https://openalex.org/W2073744038","https://openalex.org/W2104670598","https://openalex.org/W2114413226","https://openalex.org/W2119301575","https://openalex.org/W2124070760","https://openalex.org/W2129858587","https://openalex.org/W2136021719","https://openalex.org/W2142076932","https://openalex.org/W2149259182","https://openalex.org/W2156763144","https://openalex.org/W2164522996","https://openalex.org/W2171217553","https://openalex.org/W2312834382","https://openalex.org/W2465971094","https://openalex.org/W2985875589","https://openalex.org/W4246598646","https://openalex.org/W4247157417","https://openalex.org/W6637481741","https://openalex.org/W6680998338","https://openalex.org/W6719688309","https://openalex.org/W6770640162"],"related_works":["https://openalex.org/W2475480881","https://openalex.org/W1518796764","https://openalex.org/W2000147971","https://openalex.org/W1558339915","https://openalex.org/W2066353259","https://openalex.org/W347294048","https://openalex.org/W2118841422","https://openalex.org/W2121723556","https://openalex.org/W2734417830","https://openalex.org/W2900864464"],"abstract_inverted_index":{"In":[0,84,129],"this":[1],"paper":[2],"we":[3],"consider":[4],"state":[5,30],"estimation":[6,95],"carried":[7],"over":[8,39],"a":[9,16,29,40,46,91],"sensor":[10,41],"network.":[11],"A":[12],"fusion":[13,65,88],"center":[14,66,89],"forms":[15],"local":[17],"multi-hop":[18],"tree":[19,42],"of":[20,49,54,94],"sensors":[21,58],"and":[22,24,148],"gateways":[23],"fuses":[25],"the":[26,36,57,64,72,79,87,108,118,125,132,146],"data":[27,62],"into":[28],"estimate.":[31],"It":[32],"is":[33,43,67,76,82,122],"shown":[34,135],"that":[35,56,70,115],"optimal":[37,120],"estimator":[38],"given":[44],"by":[45],"Kalman":[47],"filter":[48],"certain":[50],"structure.":[51],"The":[52],"number":[53],"hops":[55],"use":[59],"to":[60,104,117,136,144],"communicate":[61],"with":[63],"optimized":[68],"such":[69],"either":[71],"overall":[73],"transmission":[74],"energy":[75,109],"minimized":[77],"or":[78],"network":[80],"lifetime":[81,126],"maximized.":[83],"both":[85,130],"cases":[86],"provides":[90],"specified":[92],"level":[93],"accuracy.":[96],"Some":[97],"heuristic":[98],"algorithms":[99,133],"are":[100,134,142],"proposed":[101,123],"which":[102],"lead":[103],"suboptimal":[105],"solutions":[106],"in":[107,124],"minimization":[110],"problem,":[111],"while":[112],"an":[113],"algorithm":[114],"leads":[116],"global":[119],"solution":[121],"maximization":[127],"problem.":[128],"cases,":[131],"have":[137],"low":[138],"computational":[139],"complexity.":[140],"Examples":[141],"provided":[143],"demonstrate":[145],"theory":[147],"algorithms.":[149]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}