<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-04-13T02:55:22Z</responseDate><request verb="GetRecord" identifier="oai:www.recercat.cat:2117/165400" metadataPrefix="marc">https://recercat.cat/oai/request</request><GetRecord><record><header><identifier>oai:recercat.cat:2117/165400</identifier><datestamp>2025-07-17T02:46:00Z</datestamp><setSpec>com_2072_1033</setSpec><setSpec>col_2072_452950</setSpec></header><metadata><record xmlns="http://www.loc.gov/MARC21/slim" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd">
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      <subfield code="a">dc</subfield>
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   <datafield ind2=" " ind1=" " tag="720">
      <subfield code="a">Acosta, Jesus</subfield>
      <subfield code="e">author</subfield>
   </datafield>
   <datafield ind2=" " ind1=" " tag="720">
      <subfield code="a">Nebot Castells, M. Àngela</subfield>
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   </datafield>
   <datafield ind2=" " ind1=" " tag="720">
      <subfield code="a">Fuertes Armengol, José Mª</subfield>
      <subfield code="e">author</subfield>
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   <datafield ind2=" " ind1=" " tag="260">
      <subfield code="c">2006</subfield>
   </datafield>
   <datafield ind2=" " ind1=" " tag="520">
      <subfield code="a">In this work an evolutionary fuzzy system (EFS) is presented and applied to an environmental problem, i.e. modeling ozone concentrations. The hybrid system is composed by a FIR methodology and a genetic algorithm (GA) that take charge of determining, in an automatic way, the fuzzification parameters in that fuzzy system. The obtained results are compared with some of the most popular and classical modeling methods, neural networks and other FIR models.</subfield>
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      <subfield code="a">Peer Reviewed</subfield>
   </datafield>
   <datafield ind2=" " ind1=" " tag="520">
      <subfield code="a">Postprint (published version)</subfield>
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   <datafield tag="653" ind2=" " ind1=" ">
      <subfield code="a">Àrees temàtiques de la UPC::Informàtica::Intel·ligència artificial</subfield>
   </datafield>
   <datafield tag="653" ind2=" " ind1=" ">
      <subfield code="a">Àrees temàtiques de la UPC::Informàtica::Informàtica teòrica</subfield>
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   <datafield tag="653" ind2=" " ind1=" ">
      <subfield code="a">Evolutionary computation</subfield>
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   <datafield tag="653" ind2=" " ind1=" ">
      <subfield code="a">Genetic algorithms</subfield>
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   <datafield tag="653" ind2=" " ind1=" ">
      <subfield code="a">Air -- Pollution -- Mathematical models</subfield>
   </datafield>
   <datafield tag="653" ind2=" " ind1=" ">
      <subfield code="a">Ozone forecast</subfield>
   </datafield>
   <datafield tag="653" ind2=" " ind1=" ">
      <subfield code="a">Environmental modeling</subfield>
   </datafield>
   <datafield tag="653" ind2=" " ind1=" ">
      <subfield code="a">Evolutionary algorithms</subfield>
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   <datafield tag="653" ind2=" " ind1=" ">
      <subfield code="a">Fuzzy inductive reasoning</subfield>
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   <datafield tag="653" ind2=" " ind1=" ">
      <subfield code="a">Genetic fuzzy systems</subfield>
   </datafield>
   <datafield tag="653" ind2=" " ind1=" ">
      <subfield code="a">Computació evolutiva</subfield>
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      <subfield code="a">Algorismes genètics</subfield>
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      <subfield code="a">Aire -- Contaminació -- Models matemàtics</subfield>
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   <datafield ind2="0" ind1="0" tag="245">
      <subfield code="a">Hybrid evolutionary data analysis technique for environmental modeling</subfield>
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