{"id":"https://openalex.org/W1968103567","doi":"https://doi.org/10.1016/s0165-1684(01)00063-9","title":"Modeling general distributed nonstationary process and identifying time-varying autoregressive system by wavelets: theory and application","display_name":"Modeling general distributed nonstationary process and identifying time-varying autoregressive system by wavelets: theory and application","publication_year":2001,"publication_date":"2001-09-01","ids":{"openalex":"https://openalex.org/W1968103567","doi":"https://doi.org/10.1016/s0165-1684(01)00063-9","mag":"1968103567"},"language":"en","primary_location":{"id":"doi:10.1016/s0165-1684(01)00063-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(01)00063-9","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/A5016044907","display_name":"Yuanjin Zheng","orcid":"https://orcid.org/0000-0002-5768-367X"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yuanjin Zheng","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Nanyang Avenue 639798, Singapore","School of Electrical and Electronic Engineering; Nanyang Technological University; Nanyang Avenue 639798 Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Nanyang Avenue 639798, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Electrical and Electronic Engineering; Nanyang Technological University; Nanyang Avenue 639798 Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074687233","display_name":"D.B.H. Tay","orcid":"https://orcid.org/0000-0001-5285-7426"},"institutions":[{"id":"https://openalex.org/I196829312","display_name":"La Trobe University","ror":"https://ror.org/01rxfrp27","country_code":"AU","type":"education","lineage":["https://openalex.org/I196829312"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"David B.H. Tay","raw_affiliation_strings":["Department of Electronic Engineering, Latrobe University, Bundoora, Victoria 3083, Australia"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Latrobe University, Bundoora, Victoria 3083, Australia","institution_ids":["https://openalex.org/I196829312"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049506273","display_name":"Zhiping Lin","orcid":"https://orcid.org/0000-0002-1587-1226"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Zhiping Lin","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Nanyang Avenue 639798, Singapore","School of Electrical and Electronic Engineering; Nanyang Technological University; Nanyang Avenue 639798 Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Nanyang Avenue 639798, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Electrical and Electronic Engineering; Nanyang Technological University; Nanyang Avenue 639798 Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5049506273"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":0.6198,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.68340909,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"81","issue":"9","first_page":"1823","last_page":"1848"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11447","display_name":"Blind Source Separation Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9850000143051147,"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/autoregressive-model","display_name":"Autoregressive model","score":0.7871123552322388},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6246135830879211},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.6200962662696838},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5655574202537537},{"id":"https://openalex.org/keywords/autoregressive\u2013moving-average-model","display_name":"Autoregressive\u2013moving-average model","score":0.4829253852367401},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46971315145492554},{"id":"https://openalex.org/keywords/system-identification","display_name":"System identification","score":0.46144595742225647},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.4489884376525879},{"id":"https://openalex.org/keywords/least-squares-function-approximation","display_name":"Least-squares function approximation","score":0.4284379780292511},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.419491171836853},{"id":"https://openalex.org/keywords/parametric-model","display_name":"Parametric model","score":0.41859108209609985},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3525996506214142},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18721425533294678},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1764255166053772},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.12246149778366089}],"concepts":[{"id":"https://openalex.org/C159877910","wikidata":"https://www.wikidata.org/wiki/Q2202883","display_name":"Autoregressive model","level":2,"score":0.7871123552322388},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6246135830879211},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6200962662696838},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5655574202537537},{"id":"https://openalex.org/C74883015","wikidata":"https://www.wikidata.org/wiki/Q290467","display_name":"Autoregressive\u2013moving-average model","level":3,"score":0.4829253852367401},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46971315145492554},{"id":"https://openalex.org/C119247159","wikidata":"https://www.wikidata.org/wiki/Q1366192","display_name":"System identification","level":3,"score":0.46144595742225647},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.4489884376525879},{"id":"https://openalex.org/C9936470","wikidata":"https://www.wikidata.org/wiki/Q6510405","display_name":"Least-squares function approximation","level":3,"score":0.4284379780292511},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.419491171836853},{"id":"https://openalex.org/C24574437","wikidata":"https://www.wikidata.org/wiki/Q7135228","display_name":"Parametric model","level":3,"score":0.41859108209609985},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3525996506214142},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18721425533294678},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1764255166053772},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.12246149778366089},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0165-1684(01)00063-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(01)00063-9","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W107455124","https://openalex.org/W302584034","https://openalex.org/W1479746910","https://openalex.org/W1540723801","https://openalex.org/W1597732836","https://openalex.org/W1604810369","https://openalex.org/W1965324089","https://openalex.org/W1971421465","https://openalex.org/W1979688103","https://openalex.org/W1985183358","https://openalex.org/W1992534575","https://openalex.org/W1995028091","https://openalex.org/W2040984620","https://openalex.org/W2046791159","https://openalex.org/W2051487990","https://openalex.org/W2052577179","https://openalex.org/W2053372316","https://openalex.org/W2054658115","https://openalex.org/W2054804336","https://openalex.org/W2055919969","https://openalex.org/W2062024414","https://openalex.org/W2062868613","https://openalex.org/W2063697449","https://openalex.org/W2067489005","https://openalex.org/W2078840037","https://openalex.org/W2079332753","https://openalex.org/W2086650962","https://openalex.org/W2088478813","https://openalex.org/W2096333909","https://openalex.org/W2106835807","https://openalex.org/W2110078571","https://openalex.org/W2110292374","https://openalex.org/W2113076747","https://openalex.org/W2115144768","https://openalex.org/W2118513757","https://openalex.org/W2121202969","https://openalex.org/W2123879611","https://openalex.org/W2131127032","https://openalex.org/W2132984323","https://openalex.org/W2142635246","https://openalex.org/W2149198624","https://openalex.org/W2151778434","https://openalex.org/W2155098255","https://openalex.org/W2157541435","https://openalex.org/W2158065297","https://openalex.org/W2158290540","https://openalex.org/W2161398593","https://openalex.org/W2161597062","https://openalex.org/W2170202858","https://openalex.org/W2296108426","https://openalex.org/W2480086434","https://openalex.org/W2489073190","https://openalex.org/W2492256567","https://openalex.org/W2498896499","https://openalex.org/W2798909945","https://openalex.org/W3017143921","https://openalex.org/W4236555067","https://openalex.org/W4285719527","https://openalex.org/W6667265961","https://openalex.org/W6721242508"],"related_works":["https://openalex.org/W199725827","https://openalex.org/W4248896451","https://openalex.org/W2049352309","https://openalex.org/W2204102123","https://openalex.org/W4249887698","https://openalex.org/W337436190","https://openalex.org/W2003053116","https://openalex.org/W2592526357","https://openalex.org/W2657386752","https://openalex.org/W899261626"],"abstract_inverted_index":null,"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
