{"id":"https://openalex.org/W1968607910","doi":"https://doi.org/10.1080/00207160211916","title":"Parameter Estimation Algorithms for Hierarchical Distributed Systems","display_name":"Parameter Estimation Algorithms for Hierarchical Distributed Systems","publication_year":2002,"publication_date":"2002-01-01","ids":{"openalex":"https://openalex.org/W1968607910","doi":"https://doi.org/10.1080/00207160211916","mag":"1968607910"},"language":"en","primary_location":{"id":"doi:10.1080/00207160211916","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00207160211916","pdf_url":null,"source":{"id":"https://openalex.org/S124867444","display_name":"International Journal of Computer Mathematics","issn_l":"0020-7160","issn":["0020-7160","1026-7425","1029-0265"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Mathematics","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/A5071069504","display_name":"David Al-Dabass","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"David Al-Dabass","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072290185","display_name":"Abdalla Zreiba","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Abdalla Zreiba","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050075410","display_name":"David Evans","orcid":"https://orcid.org/0009-0002-2834-6700"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"David J. Evans","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5006121451","display_name":"S. Sivayoganathan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Siva Sivayoganathan","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5071069504"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9147,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.84678382,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"79","issue":"1","first_page":"65","last_page":"88"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":0.9944999814033508,"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"}},"topics":[{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":0.9944999814033508,"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"}},{"id":"https://openalex.org/T10791","display_name":"Advanced Control Systems Optimization","score":0.9891999959945679,"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"}},{"id":"https://openalex.org/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9711999893188477,"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/algorithm","display_name":"Algorithm","score":0.6948506832122803},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.5135555267333984},{"id":"https://openalex.org/keywords/recursive-least-squares-filter","display_name":"Recursive least squares filter","score":0.5028016567230225},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.48167669773101807},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47049450874328613},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.46615681052207947},{"id":"https://openalex.org/keywords/system-identification","display_name":"System identification","score":0.464873343706131},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4385254681110382},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4222729206085205},{"id":"https://openalex.org/keywords/least-squares-function-approximation","display_name":"Least-squares function approximation","score":0.4206356406211853},{"id":"https://openalex.org/keywords/adaptive-filter","display_name":"Adaptive filter","score":0.22165855765342712},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12477698922157288},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.10424467921257019},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.10007879137992859}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6948506832122803},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.5135555267333984},{"id":"https://openalex.org/C145249878","wikidata":"https://www.wikidata.org/wiki/Q2835868","display_name":"Recursive least squares filter","level":3,"score":0.5028016567230225},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.48167669773101807},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47049450874328613},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.46615681052207947},{"id":"https://openalex.org/C119247159","wikidata":"https://www.wikidata.org/wiki/Q1366192","display_name":"System identification","level":3,"score":0.464873343706131},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4385254681110382},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4222729206085205},{"id":"https://openalex.org/C9936470","wikidata":"https://www.wikidata.org/wiki/Q6510405","display_name":"Least-squares function approximation","level":3,"score":0.4206356406211853},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.22165855765342712},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12477698922157288},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.10424467921257019},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.10007879137992859},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/00207160211916","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00207160211916","pdf_url":null,"source":{"id":"https://openalex.org/S124867444","display_name":"International Journal of Computer Mathematics","issn_l":"0020-7160","issn":["0020-7160","1026-7425","1029-0265"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Mathematics","raw_type":"journal-article"},{"id":"pmh:oai:irep.ntu.ac.uk:5932","is_oa":false,"landing_page_url":"http://irep.ntu.ac.uk/id/eprint/5932/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400559","display_name":"Nottingham Trent University's Institutional Repository (Nottingham Trent Repository)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I52590639","host_organization_name":"Nottingham Trent University","host_organization_lineage":["https://openalex.org/I52590639"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2045659360","https://openalex.org/W2063819119","https://openalex.org/W2092476634","https://openalex.org/W2148507300","https://openalex.org/W2432517183","https://openalex.org/W3107298314"],"related_works":["https://openalex.org/W1525886636","https://openalex.org/W1602531054","https://openalex.org/W4242740646","https://openalex.org/W4239999152","https://openalex.org/W2973191244","https://openalex.org/W2145213470","https://openalex.org/W2038428770","https://openalex.org/W1972943862","https://openalex.org/W4291198056","https://openalex.org/W2951738848"],"abstract_inverted_index":{"There":[0],"has":[1],"been":[2],"a":[3,41,148],"great":[4],"deal":[5],"of":[6,12,14,26,44,62],"research":[7],"activity":[8],"in":[9,50,159],"the":[10,19,45,51,60,67,90,95,100,152,163,177],"area":[11],"identification":[13],"distributed":[15,167],"parameter":[16],"systems":[17,168],"over":[18],"past":[20],"two":[21],"decades.":[22],"An":[23],"extensive":[24,72],"treatment":[25],"off-line":[27],"schemes":[28],"(":[29,76,108,118,128],"e.g.":[30],",":[31],"output":[32],"least":[33,115],"squares,":[34],"estimation":[35,179],"error,":[36],"etc.":[37],")":[38],"together":[39],"with":[40],"comprehensive":[42],"survey":[43],"literature":[46,69],"can":[47],"be":[48,155],"found":[49],"monograph":[52],"by":[53,99],"Banks":[54],"and":[55,73,157,171],"Kunisch":[56],"[4]":[57],".":[58,80,122,135],"In":[59,136],"case":[61],"on-line,":[63],"or":[64],"adaptive,":[65],"schemes,":[66],"available":[68],"is":[70,145],"less":[71],"more":[74],"recent":[75],"Isermann":[77],"et":[78,110,120,130],"al":[79,121],"[7]":[81],").":[82],"The":[83],"on-line":[84,125],"methods":[85],"give":[86],"estimates":[87],"recursively":[88],"as":[89],"measurements":[91],"are":[92,181],"obtained":[93],"within":[94],"time":[96],"limit":[97],"imposed":[98],"sampling":[101],"period.":[102],"These":[103],"include":[104],"recursive":[105,114],"projection":[106],"algorithm":[107,117],"Baumeister":[109],"al.":[111,131],"[5]":[112],"),":[113,124,133],"squares":[116],"Glentis":[119],"[6]":[123],"excitation":[126],"algorithms":[127],"Ludwig":[129],"[8]":[132],"etc":[134],"this":[137],"paper":[138],"an":[139],"equivalent":[140],"2nd":[141,172],"order":[142,160,173],"dynamical":[143],"system":[144],"formulated":[146],"from":[147],"given":[149],"trajectory":[150],"representing":[151],"pattern":[153],"to":[154,161],"recognised":[156],"simulated":[158],"estimate":[162],"parameters":[164],"for":[165,176],"hierarchical":[166],"using":[169],"1st":[170],"dynamics.":[174],"Recommendations":[175],"best":[178],"strategy":[180],"given.":[182]},"counts_by_year":[{"year":2016,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
