{"id":"https://openalex.org/W2019477373","doi":"https://doi.org/10.1016/0165-1684(91)90104-q","title":"New design of estimators using covariance information based on an innovations approach","display_name":"New design of estimators using covariance information based on an innovations approach","publication_year":1991,"publication_date":"1991-09-01","ids":{"openalex":"https://openalex.org/W2019477373","doi":"https://doi.org/10.1016/0165-1684(91)90104-q","mag":"2019477373"},"language":"en","primary_location":{"id":"doi:10.1016/0165-1684(91)90104-q","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0165-1684(91)90104-q","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","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/A5044239930","display_name":"Seiichi Nakamori","orcid":null},"institutions":[{"id":"https://openalex.org/I107139324","display_name":"Kagoshima University","ror":"https://ror.org/03ss88z23","country_code":"JP","type":"education","lineage":["https://openalex.org/I107139324"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Seiichi Nakamori","raw_affiliation_strings":["Department of Technology, Faculty of Education, Kagoshima University 1-20-6, Kohrimoto, Kagoshima 890, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Technology, Faculty of Education, Kagoshima University 1-20-6, Kohrimoto, Kagoshima 890, Japan","institution_ids":["https://openalex.org/I107139324"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5044239930"],"corresponding_institution_ids":["https://openalex.org/I107139324"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.1414939,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"24","issue":"3","first_page":"271","last_page":"282"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9968000054359436,"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"}},"topics":[{"id":"https://openalex.org/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9968000054359436,"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/T11220","display_name":"Water Systems and Optimization","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":0.9916999936103821,"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/covariance","display_name":"Covariance","score":0.6987615823745728},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6842942833900452},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4336015284061432},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3703277111053467},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.3586961030960083},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.29923516511917114}],"concepts":[{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.6987615823745728},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6842942833900452},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4336015284061432},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3703277111053467},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.3586961030960083},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.29923516511917114}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0165-1684(91)90104-q","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0165-1684(91)90104-q","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W215279382","https://openalex.org/W354402415","https://openalex.org/W1500551892","https://openalex.org/W1523940121","https://openalex.org/W1572734635","https://openalex.org/W1966452211","https://openalex.org/W2017155506","https://openalex.org/W2018295752","https://openalex.org/W2028565059","https://openalex.org/W2028631419","https://openalex.org/W2062973984","https://openalex.org/W2107856431","https://openalex.org/W2130613450","https://openalex.org/W2276723436","https://openalex.org/W2330266296","https://openalex.org/W2408301973","https://openalex.org/W4249925951","https://openalex.org/W6612026234","https://openalex.org/W6631379259","https://openalex.org/W6634140558","https://openalex.org/W6655065179","https://openalex.org/W6657468902","https://openalex.org/W6679637645"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W4225152035","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W1587224694"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
