{"id":"https://openalex.org/W2046721835","doi":"https://doi.org/10.1109/icassp.2014.6855072","title":"A modified broadcast strategy for distributed signal estimation in a wireless sensor network with a tree topology","display_name":"A modified broadcast strategy for distributed signal estimation in a wireless sensor network with a tree topology","publication_year":2014,"publication_date":"2014-05-01","ids":{"openalex":"https://openalex.org/W2046721835","doi":"https://doi.org/10.1109/icassp.2014.6855072","mag":"2046721835"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2014.6855072","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2014.6855072","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://biblio.ugent.be/publication/5967746/file/5967754.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072368204","display_name":"Joseph Szurley","orcid":null},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Joseph Szurley","raw_affiliation_strings":["KU Leuven-Dept. Electrical Engineering ESAT, STADIUS Center for Dynamical Systems, Leuven, Belgium","Dept. Electr. Eng. ESAT, STADIUS Center for Dynamical Syst., Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven-Dept. Electrical Engineering ESAT, STADIUS Center for Dynamical Systems, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"Dept. Electr. Eng. ESAT, STADIUS Center for Dynamical Syst., Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065884964","display_name":"Alexander Bertrand","orcid":"https://orcid.org/0000-0002-4827-8568"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Alexander Bertrand","raw_affiliation_strings":["KU Leuven-Dept. Electrical Engineering ESAT, STADIUS Center for Dynamical Systems, Leuven, Belgium","Dept. Electr. Eng. ESAT, STADIUS Center for Dynamical Syst., Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven-Dept. Electrical Engineering ESAT, STADIUS Center for Dynamical Systems, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"Dept. Electr. Eng. ESAT, STADIUS Center for Dynamical Syst., Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051849103","display_name":"Marc Moonen","orcid":"https://orcid.org/0000-0003-4461-0073"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Marc Moonen","raw_affiliation_strings":["KU Leuven-Dept. Electrical Engineering ESAT, STADIUS Center for Dynamical Systems, Leuven, Belgium","Dept. Electr. Eng. ESAT, STADIUS Center for Dynamical Syst., Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven-Dept. Electrical Engineering ESAT, STADIUS Center for Dynamical Systems, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"Dept. Electr. Eng. ESAT, STADIUS Center for Dynamical Syst., Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022887237","display_name":"Ingrid Moerman","orcid":"https://orcid.org/0000-0003-2377-3674"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Ingrid Moerman","raw_affiliation_strings":["Department of Information Technology (INTEC), Ghent University, Ghent, Belgium","Dept. of Inf. Technol. (INTEC), Ghent Univ., Ghent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Technology (INTEC), Ghent University, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"Dept. of Inf. Technol. (INTEC), Ghent Univ., Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]}],"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":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1312253,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":null,"first_page":"7570","last_page":"7574"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9995999932289124,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9995999932289124,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9991000294685364,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9847000241279602,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.7132221460342407},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.6930072903633118},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.6076188087463379},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5928019285202026},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.5895331501960754},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.5191482901573181},{"id":"https://openalex.org/keywords/sensor-node","display_name":"Sensor node","score":0.5014498233795166},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.45886749029159546},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4318104386329651},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3269210159778595},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.32300421595573425},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.3183946907520294},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.2830088436603546},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27551960945129395},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09957578778266907},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0981738269329071}],"concepts":[{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.7132221460342407},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.6930072903633118},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.6076188087463379},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5928019285202026},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.5895331501960754},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.5191482901573181},{"id":"https://openalex.org/C111185680","wikidata":"https://www.wikidata.org/wiki/Q3866206","display_name":"Sensor node","level":5,"score":0.5014498233795166},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.45886749029159546},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4318104386329651},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3269210159778595},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.32300421595573425},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.3183946907520294},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.2830088436603546},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27551960945129395},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09957578778266907},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0981738269329071},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/icassp.2014.6855072","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2014.6855072","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:archive.ugent.be:5967746","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-5967746","pdf_url":"https://biblio.ugent.be/publication/5967746/file/5967754.pdf","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"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":"ISBN: 9781479928934","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:lirias2repo.kuleuven.be:123456789/442581","is_oa":false,"landing_page_url":"https://lirias.kuleuven.be/bitstream/123456789/442581/2/13-218.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S7407055369","display_name":"Lirias","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ICASSP 2014, Florence, Italy, May 2014","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:archive.ugent.be:5967746","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-5967746","pdf_url":"https://biblio.ugent.be/publication/5967746/file/5967754.pdf","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"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":"ISBN: 9781479928934","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"score":0.9200000166893005,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1676009052","display_name":null,"funder_award_id":"CoE EF/05/006","funder_id":"https://openalex.org/F4320322308","funder_display_name":"KU Leuven"},{"id":"https://openalex.org/G4279858365","display_name":"Heterogeneous Ad-hoc Networks for Distributed, Cooperative, and Adaptive Multimedia Signal Processing","funder_award_id":"323944","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G485065284","display_name":null,"funder_award_id":"PFV/10/002","funder_id":"https://openalex.org/F4320321454","funder_display_name":"Belgian Federal Science Policy Office"},{"id":"https://openalex.org/G6182351167","display_name":null,"funder_award_id":"PFV/10/002","funder_id":"https://openalex.org/F4320321730","funder_display_name":"Fonds Wetenschappelijk Onderzoek"},{"id":"https://openalex.org/G8829997307","display_name":null,"funder_award_id":"PFV/10/002","funder_id":"https://openalex.org/F4320322308","funder_display_name":"KU Leuven"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321454","display_name":"Belgian Federal Science Policy Office","ror":"https://ror.org/01fapfv42"},{"id":"https://openalex.org/F4320321730","display_name":"Fonds Wetenschappelijk Onderzoek","ror":"https://ror.org/03qtxy027"},{"id":"https://openalex.org/F4320322274","display_name":"iMinds","ror":"https://ror.org/03baec336"},{"id":"https://openalex.org/F4320322308","display_name":"KU Leuven","ror":"https://ror.org/05f950310"},{"id":"https://openalex.org/F4320327336","display_name":"Vlaamse regering","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2046721835.pdf"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W94115956","https://openalex.org/W613221996","https://openalex.org/W1481527726","https://openalex.org/W1856331991","https://openalex.org/W2069549863","https://openalex.org/W2073063675","https://openalex.org/W2109785846","https://openalex.org/W2121286975","https://openalex.org/W2128043467","https://openalex.org/W2165499073","https://openalex.org/W2166935429","https://openalex.org/W2170239483","https://openalex.org/W2344300915","https://openalex.org/W2481550175","https://openalex.org/W3145128584","https://openalex.org/W3183881215","https://openalex.org/W4235693373","https://openalex.org/W6667839679","https://openalex.org/W6669068480"],"related_works":["https://openalex.org/W1977342959","https://openalex.org/W2536494564","https://openalex.org/W2565425112","https://openalex.org/W2545116705","https://openalex.org/W28080522","https://openalex.org/W2525537297","https://openalex.org/W2148549110","https://openalex.org/W2026087469","https://openalex.org/W145760256","https://openalex.org/W1591611979"],"abstract_inverted_index":{"We":[0,75,120],"envisage":[1],"a":[2,14,43,52,62,77,98,113,141],"wireless":[3],"sensor":[4],"network":[5,53],"(WSN)":[6],"where":[7,54,87],"each":[8,90],"node":[9,60,91,105,152],"is":[10,56,97,126],"tasked":[11],"with":[12,61],"estimating":[13],"set":[15],"of":[16,34,83,89,106,135,144],"node-specific":[17,38],"desired":[18],"signals":[19],"that":[20,122],"has":[21],"been":[22],"corrupted":[23],"by":[24,32],"additive":[25],"noise.":[26],"The":[27],"nodes":[28,161],"accomplish":[29],"this":[30,48],"estimation":[31,39,138],"means":[33],"the":[35,72,80,84,103,107,123,129,136,145,149,155,159,164],"distributed":[36],"adaptive":[37],"(DANSE)":[40],"algorithm":[41,86,125,132],"in":[42,133,158],"tree":[44,108],"topology":[45,109],"(T-DANSE).":[46],"In":[47],"paper,":[49],"we":[50,69],"consider":[51],"there":[55,96],"at":[57],"least":[58],"one":[59],"large":[63,142],"(virtually":[64],"infinite)":[65],"energy":[66,156],"budget,":[67],"which":[68,110],"select":[70],"as":[71],"root":[73,104,151],"node.":[74],"propose":[76],"modification":[78],"to":[79,116,128,153],"signal":[81,94,100,115,137],"flow":[82,101],"T-DANSE":[85,131],"instead":[88],"having":[92],"two-way":[93],"communication,":[95],"single":[99,114],"toward":[102,148],"then":[111],"broadcasts":[112],"all":[117],"other":[118],"nodes.":[119],"demonstrate":[121],"modified":[124],"equivalent":[127],"original":[130],"terms":[134],"performance,":[139],"shifts":[140],"part":[143],"communication":[146],"burden":[147],"highpower":[150],"reduce":[154],"consumption":[157],"low-power":[160],"and":[162],"reduces":[163],"input-output":[165],"delay.":[166]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2016-06-24T00:00:00"}