{"id":"https://openalex.org/W1593008996","doi":"https://doi.org/10.1023/a:1022927828817","title":"Multiple Kernel Contraction","display_name":"Multiple Kernel Contraction","publication_year":2003,"publication_date":"2003-03-01","ids":{"openalex":"https://openalex.org/W1593008996","doi":"https://doi.org/10.1023/a:1022927828817","mag":"1593008996"},"language":"en","primary_location":{"id":"doi:10.1023/a:1022927828817","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1022927828817","pdf_url":null,"source":{"id":"https://openalex.org/S30880287","display_name":"Studia Logica","issn_l":"0039-3215","issn":["0039-3215","1572-8730"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studia Logica","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10400.13/3457","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021273410","display_name":"Eduardo Ferm\u00e9","orcid":"https://orcid.org/0000-0002-9618-2421"},"institutions":[{"id":"https://openalex.org/I58028834","display_name":"Universidade da Madeira","ror":"https://ror.org/0442zbe52","country_code":"PT","type":"education","lineage":["https://openalex.org/I58028834"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Eduardo Ferm\u00e9","raw_affiliation_strings":["Departamento de Matem\u00e0tica, Universidade da Madeira, Campus Universit\u00e1rio da Penteada 9000-390 Funchal, Madeira, Portugal"],"affiliations":[{"raw_affiliation_string":"Departamento de Matem\u00e0tica, Universidade da Madeira, Campus Universit\u00e1rio da Penteada 9000-390 Funchal, Madeira, Portugal","institution_ids":["https://openalex.org/I58028834"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086192789","display_name":"Karina Saez","orcid":null},"institutions":[{"id":"https://openalex.org/I24354313","display_name":"University of Buenos Aires","ror":"https://ror.org/0081fs513","country_code":"AR","type":"education","lineage":["https://openalex.org/I24354313"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Karina Saez","raw_affiliation_strings":["Departamento de Computaci\u00f3n, Universidad de Buenos Aires, Pabell\u00f3n I. Ciudad Universitaria. (1429), Buenos Aires, Argentina"],"affiliations":[{"raw_affiliation_string":"Departamento de Computaci\u00f3n, Universidad de Buenos Aires, Pabell\u00f3n I. Ciudad Universitaria. (1429), Buenos Aires, Argentina","institution_ids":["https://openalex.org/I24354313"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101703020","display_name":"Pablo Sanz","orcid":"https://orcid.org/0000-0002-9340-7437"},"institutions":[{"id":"https://openalex.org/I58028834","display_name":"Universidade da Madeira","ror":"https://ror.org/0442zbe52","country_code":"PT","type":"education","lineage":["https://openalex.org/I58028834"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Pablo Sanz","raw_affiliation_strings":["Departamento de Matem\u00e0tica, Universidade da Madeira, Campus Universit\u00e1rio da Penteada 9000-390 Funchal, Madeira, Portugal"],"affiliations":[{"raw_affiliation_string":"Departamento de Matem\u00e0tica, Universidade da Madeira, Campus Universit\u00e1rio da Penteada 9000-390 Funchal, Madeira, Portugal","institution_ids":["https://openalex.org/I58028834"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5021273410"],"corresponding_institution_ids":["https://openalex.org/I58028834"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.4718,"has_fulltext":true,"cited_by_count":29,"citation_normalized_percentile":{"value":0.72423571,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"73","issue":"2","first_page":"183","last_page":"195"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9998999834060669,"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/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9998999834060669,"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/T11727","display_name":"Advanced Algebra and Logic","score":0.989300012588501,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10456","display_name":"Multi-Agent Systems and Negotiation","score":0.9889000058174133,"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/contraction","display_name":"Contraction (grammar)","score":0.662899374961853},{"id":"https://openalex.org/keywords/axiom","display_name":"Axiom","score":0.6339083909988403},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5252275466918945},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.47495484352111816},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.4648747742176056},{"id":"https://openalex.org/keywords/sentence","display_name":"Sentence","score":0.4570806324481964},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.39257127046585083},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3307533860206604},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3014985918998718},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.28903138637542725},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.1491735577583313},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.07446226477622986},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.054748594760894775},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.048349350690841675}],"concepts":[{"id":"https://openalex.org/C163415756","wikidata":"https://www.wikidata.org/wiki/Q126473","display_name":"Contraction (grammar)","level":2,"score":0.662899374961853},{"id":"https://openalex.org/C167729594","wikidata":"https://www.wikidata.org/wiki/Q17736","display_name":"Axiom","level":2,"score":0.6339083909988403},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5252275466918945},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.47495484352111816},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.4648747742176056},{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.4570806324481964},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.39257127046585083},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3307533860206604},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3014985918998718},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.28903138637542725},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.1491735577583313},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.07446226477622986},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.054748594760894775},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.048349350690841675}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1023/a:1022927828817","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1022927828817","pdf_url":null,"source":{"id":"https://openalex.org/S30880287","display_name":"Studia Logica","issn_l":"0039-3215","issn":["0039-3215","1572-8730"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studia Logica","raw_type":"journal-article"},{"id":"pmh:oai:digituma.uma.pt:10400.13/3457","is_oa":true,"landing_page_url":"http://hdl.handle.net/10400.13/3457","pdf_url":"http://hdl.handle.net/10400.13/3457","source":{"id":"https://openalex.org/S4306401803","display_name":"Digituma (University of Madeira)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I58028834","host_organization_name":"Universidade da Madeira","host_organization_lineage":["https://openalex.org/I58028834"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"}],"best_oa_location":{"id":"pmh:oai:digituma.uma.pt:10400.13/3457","is_oa":true,"landing_page_url":"http://hdl.handle.net/10400.13/3457","pdf_url":"http://hdl.handle.net/10400.13/3457","source":{"id":"https://openalex.org/S4306401803","display_name":"Digituma (University of Madeira)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I58028834","host_organization_name":"Universidade da Madeira","host_organization_lineage":["https://openalex.org/I58028834"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"},"sustainable_development_goals":[{"score":0.5099999904632568,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1593008996.pdf","grobid_xml":"https://content.openalex.org/works/W1593008996.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W1481348708","https://openalex.org/W1486547030","https://openalex.org/W1496005349","https://openalex.org/W1972689493","https://openalex.org/W2000442893","https://openalex.org/W2060533443","https://openalex.org/W2062481003","https://openalex.org/W2100225987","https://openalex.org/W2149420462","https://openalex.org/W2912182247"],"related_works":["https://openalex.org/W2753083100","https://openalex.org/W3198799031","https://openalex.org/W2035950535","https://openalex.org/W2351555819","https://openalex.org/W2030151461","https://openalex.org/W3124662995","https://openalex.org/W2182515089","https://openalex.org/W2116229732","https://openalex.org/W3122655709","https://openalex.org/W2010370375"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
