<?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>2026-04-04T00:15:14Z</responseDate><request verb="GetRecord" identifier="oai:www.recercat.cat:2117/86033" metadataPrefix="marc">https://recercat.cat/oai/request</request><GetRecord><record><header><identifier>oai:recercat.cat:2117/86033</identifier><datestamp>2025-07-17T13:38:51Z</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">Blum, Christian</subfield>
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      <subfield code="a">Bautista Valhondo, Joaquín</subfield>
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      <subfield code="a">Pereira Gude, Jordi</subfield>
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      <subfield code="c">2006-05</subfield>
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      <subfield code="a">Assembly line balancing concerns the design of assembly lines for the manufacturing of products. In this paper we consider the time and space constrained simple assembly line balancing problem with the objective of minimizing the number of necessary work stations. This problem is denoted by TSALBP-1 in the literature. For tackling this problem we propose a Beam-ACO approach, which is an algorithm that results from hybridizing ant colony optimization with beam search. The experimental results show that our algorithm is a state-of-the-art metaheuristic for this problem.</subfield>
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      <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::Informàtica teòrica</subfield>
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      <subfield code="a">Assembly line balancing problems</subfield>
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      <subfield code="a">Beam search</subfield>
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      <subfield code="a">Ant algorithms</subfield>
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      <subfield code="a">Beam-ACO applied to assembly line balancing</subfield>
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