<?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>0185-2760</journal-id>
<journal-title><![CDATA[Revista de la educación superior]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. educ. sup]]></abbrev-journal-title>
<issn>0185-2760</issn>
<publisher>
<publisher-name><![CDATA[Asociación Nacional de Universidades e Instituciones de Educación Superior de la República Mexicana A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0185-27602017000300063</article-id>
<article-id pub-id-type="doi">10.1016/j.resu.2017.05.004</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Acercamiento a la deserción estudiantil desde la integración social y académica]]></article-title>
<article-title xml:lang="en"><![CDATA[Approach to student dropouts from the perspective of social and academic integration]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barragán Moreno]]></surname>
<given-names><![CDATA[Sandra Patricia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Támara]]></surname>
<given-names><![CDATA[Leandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Bogotá Jorge Tadeo Lozano Departamento de Ciencias Básicas y Modelado ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2017</year>
</pub-date>
<volume>46</volume>
<numero>183</numero>
<fpage>63</fpage>
<lpage>86</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0185-27602017000300063&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0185-27602017000300063&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0185-27602017000300063&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: En las políticas públicas colombianas relativas a la deserción estudiantil en la educación superior se solicita a las instituciones la formulación y el seguimiento de planes para mitigarla. Para observar estas pautas gubernamentales, en este documento proponemos la combinación novedosa de la teoría de grafos y los árboles de decisión bajo la idea de modelar la interacción espontánea de estudiantes en algunas redes sociales con miras a estimar la contribución de éstas en la integración social y académica. Validamos la propuesta con un caso de estudio, mostrando los algoritmos ejecutados mediante herramientas informáticas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Colombian public policies related to dropouts in higher education urge universities to formulate and monitor their institutional retention plans. In order to analyze these government guidelines, we propose a novel combination of Graph Theory and Decision Trees to model the spontaneous interaction of students in some social networks. Our goal is to estimate the contribution of this interaction to social and academic integration. The proposal was validated with a case study showing the algorithms implemented with computational tools.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Árboles de decisión]]></kwd>
<kwd lng="es"><![CDATA[Integración social]]></kwd>
<kwd lng="es"><![CDATA[Integración académica]]></kwd>
<kwd lng="es"><![CDATA[Retención estudiantil]]></kwd>
<kwd lng="es"><![CDATA[Teoría de grafos]]></kwd>
<kwd lng="en"><![CDATA[Decision trees]]></kwd>
<kwd lng="en"><![CDATA[Social integration]]></kwd>
<kwd lng="en"><![CDATA[Academic integration]]></kwd>
<kwd lng="en"><![CDATA[Student retention]]></kwd>
<kwd lng="en"><![CDATA[Graph theory]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Acemoglu]]></surname>
<given-names><![CDATA[Daron]]></given-names>
</name>
<name>
<surname><![CDATA[Ozdaglar]]></surname>
<given-names><![CDATA[Asu]]></given-names>
</name>
</person-group>
<source><![CDATA[Graph Theory and social networks]]></source>
<year>2009</year>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Blondel]]></surname>
<given-names><![CDATA[Vincent]]></given-names>
</name>
<name>
<surname><![CDATA[Guillaume]]></surname>
<given-names><![CDATA[Jean-Loup]]></given-names>
</name>
<name>
<surname><![CDATA[Lambiotte]]></surname>
<given-names><![CDATA[Renaud]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fast unfolding of communities in large networks.]]></article-title>
<source><![CDATA[Journal of Statistical Mechanics: Theory and Experiment]]></source>
<year>2008</year>
<numero>10</numero>
<issue>10</issue>
<page-range>1-12</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cabero]]></surname>
<given-names><![CDATA[Julio]]></given-names>
</name>
<name>
<surname><![CDATA[Marín]]></surname>
<given-names><![CDATA[Verónica]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Posibilidades educativas de las redes sociales y el trabajo en grupo. Percepciones de los alumnos universitarios]]></article-title>
<source><![CDATA[Comunicar, Revista Científica de Educomunicación]]></source>
<year>2014</year>
<volume>21</volume>
<numero>42</numero>
<issue>42</issue>
<page-range>165-72</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chandessais]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Application d&#8217;un modèle topologique a l&#8217;étude du moral]]></article-title>
<source><![CDATA[Presses Universitaires de France]]></source>
<year>1957</year>
<volume>20</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>8-29</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castañeda]]></surname>
<given-names><![CDATA[Linda]]></given-names>
</name>
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[Víctor]]></given-names>
</name>
<name>
<surname><![CDATA[Serrano]]></surname>
<given-names><![CDATA[José Luis]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Donde habitan los jóvenes: precisiones sobre un mundo de redes sociales]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Solano]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
</person-group>
<source><![CDATA[Comunicación y relaciones sociales de los jóvenes en la red]]></source>
<year>2011</year>
<publisher-loc><![CDATA[Alicante ]]></publisher-loc>
<publisher-name><![CDATA[Marfil]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="">
<collab>Departamento Nacional de Planeación</collab>
<source><![CDATA[Bases del Plan Nacional de Desarrollo 2014-2018. Versión preliminar para discusión]]></source>
<year>2014</year>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Donoso]]></surname>
<given-names><![CDATA[Sebastián]]></given-names>
</name>
<name>
<surname><![CDATA[Schiefelbein]]></surname>
<given-names><![CDATA[Ernesto]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Análisis de los modelos explicativos de retención de estudiantes en la universidad: una visión desde la desigualdad social]]></article-title>
<source><![CDATA[Estudios Pedagógicos]]></source>
<year>2007</year>
<volume>33</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>7-27</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Festinger]]></surname>
<given-names><![CDATA[Leon]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The analysis of sociograms using matrix algebra]]></article-title>
<source><![CDATA[Human Relations]]></source>
<year>1949</year>
<page-range>153-8</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Flament]]></surname>
<given-names><![CDATA[Claude]]></given-names>
</name>
</person-group>
<source><![CDATA[Teoría de grafos y estructuras de grupo]]></source>
<year>1972</year>
<publisher-loc><![CDATA[Madrid ]]></publisher-loc>
<publisher-name><![CDATA[Tecnos]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Forsyth]]></surname>
<given-names><![CDATA[Elaine]]></given-names>
</name>
<name>
<surname><![CDATA[Katz]]></surname>
<given-names><![CDATA[Leo]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A matrix approach to the analysis of sociometric data: Preliminary report]]></article-title>
<source><![CDATA[American Sociological Association]]></source>
<year>1946</year>
<volume>9</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>340-7</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Grossman]]></surname>
<given-names><![CDATA[Stanley]]></given-names>
</name>
</person-group>
<source><![CDATA[Aplicaciones de álgebra lineal]]></source>
<year>1988</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Grupo Editorial Iberoamérica]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jiménez]]></surname>
<given-names><![CDATA[Miguel]]></given-names>
</name>
</person-group>
<source><![CDATA[Análisis de comunidades científicas basadas en fuentes de datos online]]></source>
<year>2014</year>
<publisher-loc><![CDATA[Madrid ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Autónoma de Madrid]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Katz]]></surname>
<given-names><![CDATA[Leo]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[On the matric analysis of sociometric data]]></article-title>
<source><![CDATA[Sociometry]]></source>
<year>1947</year>
<volume>10</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>233-41</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kolman]]></surname>
<given-names><![CDATA[Bernard]]></given-names>
</name>
<name>
<surname><![CDATA[Hill]]></surname>
<given-names><![CDATA[David]]></given-names>
</name>
</person-group>
<source><![CDATA[Álgebra Lineal. Fundamentos y aplicaciones]]></source>
<year>2013</year>
<publisher-loc><![CDATA[Bogotá ]]></publisher-loc>
<publisher-name><![CDATA[Pearson]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="book">
<collab>Ministerio de Educación Nacional</collab>
<source><![CDATA[Deserción estudiantil en la educación superior colombiana. Metodología de seguimiento, diagnóstico y elementos para su prevención]]></source>
<year>2009</year>
<publisher-loc><![CDATA[Bogotá ]]></publisher-loc>
<publisher-name><![CDATA[Imprenta Nacional de Colombia]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ore]]></surname>
<given-names><![CDATA[Oystein]]></given-names>
</name>
</person-group>
<source><![CDATA[Theory of Graphs]]></source>
<year>1962</year>
<publisher-loc><![CDATA[Providence, Rhode Island ]]></publisher-loc>
<publisher-name><![CDATA[American Mathematical Society]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pineda]]></surname>
<given-names><![CDATA[Clelia]]></given-names>
</name>
</person-group>
<source><![CDATA[La voz del estudiante: el éxito de programas de retención universitaria]]></source>
<year>2010</year>
<publisher-loc><![CDATA[Chía, Colombia ]]></publisher-loc>
<publisher-name><![CDATA[Universidad de la Sabana]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ramírez]]></surname>
<given-names><![CDATA[Diana María]]></given-names>
</name>
<name>
<surname><![CDATA[Gartner]]></surname>
<given-names><![CDATA[María Lorena]]></given-names>
</name>
<name>
<surname><![CDATA[Bernal]]></surname>
<given-names><![CDATA[Jaime Eduardo]]></given-names>
</name>
<name>
<surname><![CDATA[Zapata]]></surname>
<given-names><![CDATA[Álvaro]]></given-names>
</name>
<name>
<surname><![CDATA[Vallejo]]></surname>
<given-names><![CDATA[Franco Alirio]]></given-names>
</name>
<name>
<surname><![CDATA[Prieto]]></surname>
<given-names><![CDATA[Pedro Antonio]]></given-names>
</name>
<name>
<surname><![CDATA[Langebaek]]></surname>
<given-names><![CDATA[Carl Henrik]]></given-names>
</name>
</person-group>
<source><![CDATA[Lineamientos para la acreditación de programas de pregrado, Consejo Nacional de Acreditación (CNA)]]></source>
<year>2013</year>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rojas]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
</person-group>
<source><![CDATA[Community Management. En una semana]]></source>
<year>2011</year>
<publisher-loc><![CDATA[Bogotá ]]></publisher-loc>
<publisher-name><![CDATA[Planeta]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Swail]]></surname>
<given-names><![CDATA[Watson]]></given-names>
</name>
<name>
<surname><![CDATA[Reed]]></surname>
<given-names><![CDATA[Kenneth]]></given-names>
</name>
<name>
<surname><![CDATA[Perna]]></surname>
<given-names><![CDATA[Laura]]></given-names>
</name>
</person-group>
<source><![CDATA[ASHE-ERIC Higher Education Report]]></source>
<year>2003</year>
<volume>30</volume>
<numero>2</numero>
<issue>2</issue>
<publisher-name><![CDATA[Jossey-Bass Higher and Adult Education Series]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tan]]></surname>
<given-names><![CDATA[Pang Ning]]></given-names>
</name>
<name>
<surname><![CDATA[Steinbach]]></surname>
<given-names><![CDATA[Michael]]></given-names>
</name>
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[Vipin]]></given-names>
</name>
</person-group>
<source><![CDATA[Introduction to data mining]]></source>
<year>2006</year>
<publisher-loc><![CDATA[Boston ]]></publisher-loc>
<publisher-name><![CDATA[Pearson Education]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vázquez]]></surname>
<given-names><![CDATA[Ana]]></given-names>
</name>
<name>
<surname><![CDATA[Cabero]]></surname>
<given-names><![CDATA[Julio]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Las redes sociales aplicadas a la formación]]></article-title>
<source><![CDATA[Revista Complutense de Educación]]></source>
<year>2015</year>
<volume>26</volume>
<numero>número especial</numero>
<issue>número especial</issue>
<page-range>253-72</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Viana]]></surname>
<given-names><![CDATA[Nancy]]></given-names>
</name>
<name>
<surname><![CDATA[Rullán]]></surname>
<given-names><![CDATA[Agustín]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Reflexiones sobre la deserción escolar en Finlandia y Puerto Rico]]></article-title>
<source><![CDATA[Archivos Analíticos de Políticas Educativas]]></source>
<year>2010</year>
<volume>18</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>1-33</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
