{"id":"https://openalex.org/W45047736","doi":"https://doi.org/10.1016/s0165-1684(03)00181-6","title":"Fractional signal processing and applications","display_name":"Fractional signal processing and applications","publication_year":2003,"publication_date":"2003-09-12","ids":{"openalex":"https://openalex.org/W45047736","doi":"https://doi.org/10.1016/s0165-1684(03)00181-6","mag":"45047736"},"language":"en","primary_location":{"id":"doi:10.1016/s0165-1684(03)00181-6","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(03)00181-6","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/A5013764298","display_name":"Manuel Duarte Ortigueira","orcid":"https://orcid.org/0000-0003-4270-3284"},"institutions":[{"id":"https://openalex.org/I4210127031","display_name":"Uninova","ror":"https://ror.org/0373te416","country_code":"PT","type":"funder","lineage":["https://openalex.org/I4210127031"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Manuel Duarte Ortigueira","raw_affiliation_strings":["UNINOVA and DEE, Campus da FCT da UNL, Quinta da Torre, 2829-516 Caparica, Portugal","UNINOVA and DEE, Campus da FCT da UNL, Quinta da Torre, 2829-516 Caparica, Portugal#TAB#"],"affiliations":[{"raw_affiliation_string":"UNINOVA and DEE, Campus da FCT da UNL, Quinta da Torre, 2829-516 Caparica, Portugal","institution_ids":["https://openalex.org/I4210127031"]},{"raw_affiliation_string":"UNINOVA and DEE, Campus da FCT da UNL, Quinta da Torre, 2829-516 Caparica, Portugal#TAB#","institution_ids":["https://openalex.org/I4210127031"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035539918","display_name":"J. A. Tenreiro Machado","orcid":"https://orcid.org/0000-0003-4274-4879"},"institutions":[{"id":"https://openalex.org/I83863532","display_name":"Polytechnic Institute of Porto","ror":"https://ror.org/04988re48","country_code":"PT","type":"education","lineage":["https://openalex.org/I83863532"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"J.A Tenreiro Machado","raw_affiliation_strings":["Department of Electrotechnical Engineering, ISEP-Institute of Engineering of Porto, Rua Dr. Antonio Bernardino de Almeida, 4200-072 Porto, Portugal","Department of Electrotechnical Engineering, ISEP-Institute of Engineering of Porto, Rua Dr. Antonio Bernardino de Almeida, 4200-072 Porto, Portugal#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrotechnical Engineering, ISEP-Institute of Engineering of Porto, Rua Dr. Antonio Bernardino de Almeida, 4200-072 Porto, Portugal","institution_ids":["https://openalex.org/I83863532"]},{"raw_affiliation_string":"Department of Electrotechnical Engineering, ISEP-Institute of Engineering of Porto, Rua Dr. Antonio Bernardino de Almeida, 4200-072 Porto, Portugal#TAB#","institution_ids":["https://openalex.org/I83863532"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5013764298","https://openalex.org/A5035539918"],"corresponding_institution_ids":["https://openalex.org/I4210127031","https://openalex.org/I83863532"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":8.9029,"has_fulltext":false,"cited_by_count":154,"citation_normalized_percentile":{"value":0.97302284,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"83","issue":"11","first_page":"2285","last_page":"2286"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11081","display_name":"Advanced Control Systems Design","score":0.9871000051498413,"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/T11081","display_name":"Advanced Control Systems Design","score":0.9871000051498413,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9323999881744385,"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"}},{"id":"https://openalex.org/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9203000068664551,"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/signal-processing","display_name":"Signal processing","score":0.6640466451644897},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46817201375961304},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.44340482354164124},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3593296706676483},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.3352675437927246},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3235072195529938},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2697661519050598},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.157454252243042}],"concepts":[{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.6640466451644897},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46817201375961304},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.44340482354164124},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3593296706676483},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.3352675437927246},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3235072195529938},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2697661519050598},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.157454252243042},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0165-1684(03)00181-6","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(03)00181-6","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":0,"referenced_works":[],"related_works":["https://openalex.org/W2115273602","https://openalex.org/W3192480618","https://openalex.org/W2381084318","https://openalex.org/W2377568043","https://openalex.org/W2161340557","https://openalex.org/W4386175247","https://openalex.org/W2069501481","https://openalex.org/W1586827935","https://openalex.org/W2157009990","https://openalex.org/W1572355244"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":13},{"year":2017,"cited_by_count":11},{"year":2016,"cited_by_count":14},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":13}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
