<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1390-6542</journal-id>
<journal-title><![CDATA[Enfoque UTE]]></journal-title>
<abbrev-journal-title><![CDATA[Enfoque UTE]]></abbrev-journal-title>
<issn>1390-6542</issn>
<publisher>
<publisher-name><![CDATA[Universidad UTE]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1390-65422018000300050</article-id>
<article-id pub-id-type="doi">10.29019/enfoqueute.v9n3.327</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Una ontología de contexto para un sistema de recomendación móvil de anuncios publicitarios]]></article-title>
<article-title xml:lang="en"><![CDATA[A context ontology for a mobile recommender system of advertisements]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Erazo]]></surname>
<given-names><![CDATA[Lenin]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Patiño]]></surname>
<given-names><![CDATA[Andrés]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad del Azuay  ]]></institution>
<addr-line><![CDATA[Cuenca ]]></addr-line>
<country>Ecuador</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2018</year>
</pub-date>
<volume>9</volume>
<numero>3</numero>
<fpage>50</fpage>
<lpage>66</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.senescyt.gob.ec/scielo.php?script=sci_arttext&amp;pid=S1390-65422018000300050&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.senescyt.gob.ec/scielo.php?script=sci_abstract&amp;pid=S1390-65422018000300050&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.senescyt.gob.ec/scielo.php?script=sci_pdf&amp;pid=S1390-65422018000300050&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Actualmente la mayoría de los sistemas de recomendación no consideran el contexto en el que se ejecutan, siendo inapropiados al funcionar en dispositivos móviles, esto se puede observar en la difusión de anuncios publicitarios, donde los usuarios se ven abrumados por la excesiva información que reciben, provocando insatisfacciones generalizadas en su uso. Uno de los mayores desafíos para incorporar la información contextual al software es el diseño de un modelo formal para su representación, debido a que los métodos tradicionales son inadecuados para este fin, siendo necesario utilizar enfoques alternativos como los basados en ontologías. Este trabajo describe el proceso utilizado en la construcción de una ontología para representar la información de los anuncios publicitarios y de las dimensiones contextuales: ubicación, tiempo y necesidades del usuario, para considerar al momento de su recomendación. Mediante la aplicación de la metodología NeOn se obtuvo como resultado un modelo ontológico expresivo y extensible que integra las ontologías: FOAF, OWL-Time y WGS84 Geo Positioning. La ontología propuesta es un aporte inicial para la creación de un sistema de recomendación móvil sensible al contexto de anuncios publicitarios.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Currently, most recommendation systems do not consider the context in which they are executed, being inappropriate to operate on mobile devices, this can be observed in the field of advertising, where users are overwhelmed by the excessive general information that they receive, causing widespread dissatisfaction with their use. One of the biggest challenges to incorporate contextual information to the software is the design of a formal model for its representation, because traditional methods are inadequate for this purpose, being necessary to use alternative approaches such as those based on ontologies. This work describes the process used in the construction of an ontology to represent the information of the advertisements and the contextual dimensions: location, time and users&#8217; needs, to consider when recommending. Through the application of the NeOn methodology, an expressive and extensible ontological model was obtained that integrates the ontologies: FOAF, OWL-Time and WGS84 Geo Positioning. The proposed ontology is an initial contribution for the creation of a context-aware mobile recommender system of advertisements.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[computación ubicua]]></kwd>
<kwd lng="es"><![CDATA[sensibilidad al contexto]]></kwd>
<kwd lng="es"><![CDATA[ontología]]></kwd>
<kwd lng="es"><![CDATA[sistema de recomendación]]></kwd>
<kwd lng="es"><![CDATA[anuncio publicitario.]]></kwd>
<kwd lng="en"><![CDATA[ubiquitous computation]]></kwd>
<kwd lng="en"><![CDATA[context-aware]]></kwd>
<kwd lng="en"><![CDATA[ontology]]></kwd>
<kwd lng="en"><![CDATA[recommendation system]]></kwd>
<kwd lng="en"><![CDATA[advertisement.]]></kwd>
</kwd-group>
</article-meta>
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<article-title xml:lang=""><![CDATA[&#8220;CACOnt: A ontology-based model for context modeling and reasoning&#8221;]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Xu]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[X.]]></given-names>
</name>
<name>
<surname><![CDATA[Xing]]></surname>
<given-names><![CDATA[X.]]></given-names>
</name>
</person-group>
<source><![CDATA[Applied Mechanics and Materials]]></source>
<year>2013</year>
<page-range>2304-10</page-range></nlm-citation>
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</back>
</article>
