{"id":"https://openalex.org/W2055380187","doi":"https://doi.org/10.1016/0097-8485(95)00082-8","title":"Parameter estimation in complicated rational functions","display_name":"Parameter estimation in complicated rational functions","publication_year":1996,"publication_date":"1996-09-01","ids":{"openalex":"https://openalex.org/W2055380187","doi":"https://doi.org/10.1016/0097-8485(95)00082-8","mag":"2055380187"},"language":"en","primary_location":{"id":"doi:10.1016/0097-8485(95)00082-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0097-8485(95)00082-8","pdf_url":null,"source":{"id":"https://openalex.org/S4210194753","display_name":"Computers & Chemistry","issn_l":"0097-8485","issn":["0097-8485","1879-0763"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320146","host_organization_name":"Pergamon Press","host_organization_lineage":["https://openalex.org/P4310320146"],"host_organization_lineage_names":["Pergamon Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers &amp; Chemistry","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/A5108399062","display_name":"S. Dimitrov","orcid":null},"institutions":[{"id":"https://openalex.org/I4210147669","display_name":"Institute of Chemical Engineering","ror":"https://ror.org/049sbzn78","country_code":"BG","type":"facility","lineage":["https://openalex.org/I24768866","https://openalex.org/I4210147669"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"S.D. Dimitrov","raw_affiliation_strings":["Department of Chemical Engineering, Higher Institute of Chemical Technology, 8010 Bourgas, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering, Higher Institute of Chemical Technology, 8010 Bourgas, Bulgaria","institution_ids":["https://openalex.org/I4210147669"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108440447","display_name":"D. Kamenski","orcid":null},"institutions":[{"id":"https://openalex.org/I4210147669","display_name":"Institute of Chemical Engineering","ror":"https://ror.org/049sbzn78","country_code":"BG","type":"facility","lineage":["https://openalex.org/I24768866","https://openalex.org/I4210147669"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"D.I. Kamenski","raw_affiliation_strings":["Department of Chemical Engineering, Higher Institute of Chemical Technology, 8010 Bourgas, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering, Higher Institute of Chemical Technology, 8010 Bourgas, Bulgaria","institution_ids":["https://openalex.org/I4210147669"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210147669"],"apc_list":null,"apc_paid":null,"fwci":0.5446,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.59893238,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"20","issue":"3","first_page":"331","last_page":"337"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10908","display_name":"Analytical Chemistry and Chromatography","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10908","display_name":"Analytical Chemistry and Chromatography","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"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/T10791","display_name":"Advanced Control Systems Optimization","score":0.9890999794006348,"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/T12850","display_name":"Field-Flow Fractionation Techniques","score":0.9812999963760376,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/estimation","display_name":"Estimation","score":0.6094875931739807},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4380037784576416},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.36562347412109375},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.34023424983024597},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.3316444158554077},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1475038230419159}],"concepts":[{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.6094875931739807},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4380037784576416},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.36562347412109375},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.34023424983024597},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.3316444158554077},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1475038230419159},{"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:10.1016/0097-8485(95)00082-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0097-8485(95)00082-8","pdf_url":null,"source":{"id":"https://openalex.org/S4210194753","display_name":"Computers & Chemistry","issn_l":"0097-8485","issn":["0097-8485","1879-0763"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320146","host_organization_name":"Pergamon Press","host_organization_lineage":["https://openalex.org/P4310320146"],"host_organization_lineage_names":["Pergamon Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers &amp; Chemistry","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":17,"referenced_works":["https://openalex.org/W150029167","https://openalex.org/W291003596","https://openalex.org/W318183037","https://openalex.org/W1964262399","https://openalex.org/W1993096665","https://openalex.org/W2041151401","https://openalex.org/W2046247781","https://openalex.org/W2046930388","https://openalex.org/W2050975269","https://openalex.org/W2061659867","https://openalex.org/W2068484625","https://openalex.org/W2087070363","https://openalex.org/W2092681651","https://openalex.org/W2094355502","https://openalex.org/W2316790713","https://openalex.org/W2319885746","https://openalex.org/W4230115272"],"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":[{"year":2018,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
