{"id":"https://openalex.org/W3162529587","doi":"https://doi.org/10.1587/transfun.2020kep0002","title":"Distributed Optimal Estimation with Scalable Communication Cost","display_name":"Distributed Optimal Estimation with Scalable Communication Cost","publication_year":2021,"publication_date":"2021-05-17","ids":{"openalex":"https://openalex.org/W3162529587","doi":"https://doi.org/10.1587/transfun.2020kep0002","mag":"3162529587"},"language":"en","primary_location":{"id":"doi:10.1587/transfun.2020kep0002","is_oa":false,"landing_page_url":"https://doi.org/10.1587/transfun.2020kep0002","pdf_url":null,"source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences","raw_type":"journal-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/A5058238981","display_name":"Ryosuke Adachi","orcid":"https://orcid.org/0000-0002-5895-9842"},"institutions":[{"id":"https://openalex.org/I173915773","display_name":"Yamaguchi University","ror":"https://ror.org/03cxys317","country_code":"JP","type":"education","lineage":["https://openalex.org/I173915773"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryosuke ADACHI","raw_affiliation_strings":["Yamaguchi University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yamaguchi University","institution_ids":["https://openalex.org/I173915773"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054322992","display_name":"Yuh Yamashita","orcid":"https://orcid.org/0000-0001-7190-6609"},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuh YAMASHITA","raw_affiliation_strings":["Hokkaido University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hokkaido University","institution_ids":["https://openalex.org/I205349734"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040531473","display_name":"Koichi Kobayashi","orcid":"https://orcid.org/0000-0002-3358-0254"},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koichi KOBAYASHI","raw_affiliation_strings":["Hokkaido University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hokkaido University","institution_ids":["https://openalex.org/I205349734"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6413,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.70416041,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"E104.A","issue":"11","first_page":"1470","last_page":"1476"},"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9987000226974487,"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9976000189781189,"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/scalability","display_name":"Scalability","score":0.6496771574020386},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.6470970511436462},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.595753014087677},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3584192991256714},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10869136452674866},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.070858895778656}],"concepts":[{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6496771574020386},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.6470970511436462},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.595753014087677},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3584192991256714},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10869136452674866},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.070858895778656},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transfun.2020kep0002","is_oa":false,"landing_page_url":"https://doi.org/10.1587/transfun.2020kep0002","pdf_url":null,"source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1503644894","https://openalex.org/W1528184823","https://openalex.org/W1970827925","https://openalex.org/W2030133006","https://openalex.org/W2102842714","https://openalex.org/W2105956919","https://openalex.org/W2116564195","https://openalex.org/W2124637492","https://openalex.org/W2149083914","https://openalex.org/W2153344006","https://openalex.org/W2158064355","https://openalex.org/W2169329579","https://openalex.org/W2286561681","https://openalex.org/W2471979706","https://openalex.org/W2560388246","https://openalex.org/W2578983547","https://openalex.org/W2942985085","https://openalex.org/W2951450390","https://openalex.org/W2963234874","https://openalex.org/W3004230900"],"related_works":["https://openalex.org/W2364921833","https://openalex.org/W2385146268","https://openalex.org/W1596201972","https://openalex.org/W1967954938","https://openalex.org/W1516830477","https://openalex.org/W1788737569","https://openalex.org/W1986253068","https://openalex.org/W1767718647","https://openalex.org/W2380023786","https://openalex.org/W1588015694"],"abstract_inverted_index":{"This":[0],"paper":[1],"addresses":[2],"distributed":[3],"optimal":[4,84],"estimation":[5],"over":[6],"wireless":[7],"sensor":[8],"networks":[9],"with":[10,69],"scalable":[11,15],"communications.":[12],"For":[13,55],"realizing":[14],"communication,":[16],"a":[17,35,64],"data-aggregation":[18],"method":[19,26,45,68,93],"is":[20,38,46,72],"introduced.":[21],"Since":[22],"our":[23],"previously":[24],"proposed":[25,44,77,92],"cannot":[27],"guarantee":[28],"the":[29,43,52,57,61,76,83,91,97],"global":[30],"optimality":[31],"of":[32,42,99],"each":[33],"estimator,":[34],"modified":[36],"protocol":[37],"proposed.":[39],"A":[40],"modification":[41],"that":[47,90],"weights":[48],"are":[49],"introduced":[50],"in":[51,60],"data":[53,62],"aggregation.":[54],"selecting":[56],"weight":[58],"values":[59],"aggregation,":[63],"redundant":[65],"output":[66],"reduction":[67],"minimum":[70],"covariance":[71],"discussed.":[73],"Based":[74],"on":[75],"protocol,":[78],"all":[79],"estimators":[80],"can":[81,94],"calculate":[82],"estimate.":[85],"Finally,":[86],"numerical":[87],"simulations":[88],"show":[89],"realize":[95],"both":[96],"scalability":[98],"communication":[100],"and":[101],"high":[102],"accuracy":[103],"estimation.":[104]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}