<?xml version="1.0" encoding="utf-8"?>
<TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hal="http://hal.archives-ouvertes.fr/" xmlns:gml="http://www.opengis.net/gml/3.3/" xmlns:gmlce="http://www.opengis.net/gml/3.3/ce" version="1.1" xsi:schemaLocation="http://www.tei-c.org/ns/1.0 http://api.archives-ouvertes.fr/documents/aofr-sword.xsd">
  <teiHeader>
    <fileDesc>
      <titleStmt>
        <title>HAL TEI export of hal-01500348</title>
      </titleStmt>
      <publicationStmt>
        <distributor>CCSD</distributor>
        <availability status="restricted">
          <licence target="https://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0 - Universal</licence>
        </availability>
        <date when="2026-05-23T00:56:15+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Time Weight Content-Based Extensions of Temporal Graphs for Personalized Recommendation</title>
            <author role="aut">
              <persName>
                <forename type="first">Armel Jacques</forename>
                <surname>Nzekon Nzeko'O</surname>
              </persName>
              <email type="md5">f45d150432a897c8ccaec76af29c0fd0</email>
              <email type="domain">lip6.fr</email>
              <idno type="idhal" notation="string">armel-jacques-nzekon-nzekoo</idno>
              <idno type="idhal" notation="numeric">176184</idno>
              <idno type="halauthorid" notation="string">45360-176184</idno>
              <idno type="ORCID">https://orcid.org/0000-0003-2163-4769</idno>
              <idno type="IDREF">https://www.idref.fr/258719567</idno>
              <affiliation ref="#struct-541946"/>
              <affiliation ref="#struct-561048"/>
              <affiliation ref="#struct-388837"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Maurice</forename>
                <surname>Tchuente</surname>
              </persName>
              <email type="md5">11d8f2b6e2360739ed8ff8ca13fce88c</email>
              <email type="domain">lirima.org</email>
              <idno type="idhal" notation="numeric">967079</idno>
              <idno type="halauthorid" notation="string">130011-967079</idno>
              <affiliation ref="#struct-152722"/>
              <affiliation ref="#struct-541946"/>
              <affiliation ref="#struct-561048"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Matthieu</forename>
                <surname>Latapy</surname>
              </persName>
              <email type="md5">fa1f13e634f5452c8f3b449080719527</email>
              <email type="domain">lip6.fr</email>
              <idno type="idhal" notation="string">matthieu-latapy</idno>
              <idno type="idhal" notation="numeric">749042</idno>
              <idno type="halauthorid" notation="string">1447-749042</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-0975-6109</idno>
              <idno type="IDREF">https://www.idref.fr/089049349</idno>
              <idno type="ARXIV">https://arxiv.org/a/latapy_m_1</idno>
              <affiliation ref="#struct-388837"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Lionel</forename>
                <surname>Tabourier</surname>
              </persName>
              <email type="md5">ae1b5f8c7984abe106545fda7041965c</email>
              <email type="domain">lip6.fr</email>
            </editor>
            <funder ref="#projanr-36738"/>
            <funder ref="#projanr-42160"/>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2017-04-03 10:37:22</date>
              <date type="whenModified">2026-01-19 13:16:06</date>
              <date type="whenReleased">2017-04-06 11:37:12</date>
              <date type="whenProduced">2017-04-25</date>
              <date type="whenEndEmbargoed">2017-04-03</date>
              <ref type="file" target="https://hal.science/hal-01500348v1/document">
                <date notBefore="2017-04-03"/>
              </ref>
              <ref type="file" subtype="author" n="1" target="https://hal.science/hal-01500348v1/file/nzekon-Time-Weight-Content-based-STG-WEBIST-27-11-2016.pdf" id="file-1500348-1563313">
                <date notBefore="2017-04-03"/>
              </ref>
              <ref type="externalLink" target="https://hal.archives-ouvertes.fr/hal-01500348/file/nzekon-Time-Weight-Content-based-STG-WEBIST-27-11-2016.pdf"/>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="405738">
                <persName>
                  <forename>Lionel</forename>
                  <surname>Tabourier</surname>
                </persName>
                <email type="md5">ae1b5f8c7984abe106545fda7041965c</email>
                <email type="domain">lip6.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-01500348</idno>
            <idno type="halUri">https://hal.science/hal-01500348</idno>
            <idno type="halBibtex">nzekonnzekoo:hal-01500348</idno>
            <idno type="halRefHtml">&lt;i&gt;WEBIST 2017 - 13th International Conference on Web Information Systems and Technologies&lt;/i&gt;, INSTICC, Apr 2017, Porto, Portugal. &lt;a target="_blank" href="https://dx.doi.org/10.5220/0006288202680275"&gt;&amp;#x27E8;10.5220/0006288202680275&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">WEBIST 2017 - 13th International Conference on Web Information Systems and Technologies, INSTICC, Apr 2017, Porto, Portugal. &amp;#x27E8;10.5220/0006288202680275&amp;#x27E9;</idno>
            <availability status="restricted">
              <licence target="https://about.hal.science/hal-authorisation-v1/">HAL Authorization<ref corresp="#file-1500348-1563313"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="IRD">IRD - Institut de recherche pour le développement</idno>
            <idno type="stamp" n="UPMC" corresp="SORBONNE-UNIVERSITE">Université Pierre et Marie Curie</idno>
            <idno type="stamp" n="AFRIQ">HAL-Francophonie, Afrique et océan indien</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="LIP6" corresp="SORBONNE-UNIVERSITE">Laboratoire d'Informatique de Paris 6</idno>
            <idno type="stamp" n="UMMISCO" corresp="UPMC">Unité de Modélisation Mathématique et Informatique de Systèmes COmplexes</idno>
            <idno type="stamp" n="LIRIMA">Laboratoire international de recherche en informatique et mathématiques appliquées</idno>
            <idno type="stamp" n="UPMC_POLE_1" corresp="UPMC">UPMC Pôle 1</idno>
            <idno type="stamp" n="INRIA2017">INRIA2017</idno>
            <idno type="stamp" n="SORBONNE-UNIVERSITE">Sorbonne Université</idno>
            <idno type="stamp" n="SU-INF-2018" corresp="SORBONNE-UNIVERSITE">SORBONNE université &lt;2018</idno>
            <idno type="stamp" n="SU-SCIENCES" corresp="SORBONNE-UNIVERSITE">Faculté des Sciences de Sorbonne Université</idno>
            <idno type="stamp" n="SU-SCI" corresp="SORBONNE-UNIVERSITE">Sciences - Sorbonne Université</idno>
            <idno type="stamp" n="UMI-209" corresp="SORBONNE-UNIVERSITE">Unité de modélisation mathématique et informatique des systèmes complexes</idno>
            <idno type="stamp" n="SU-TI">Sorbonne Université - Texte Intégral</idno>
            <idno type="stamp" n="ANR">ANR</idno>
            <idno type="stamp" n="ALLIANCE-SU"> Alliance Sorbonne Université</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="2">International</note>
            <note type="invited" n="0">No</note>
            <note type="popular" n="0">No</note>
            <note type="peer" n="1">Yes</note>
            <note type="proceedings" n="1">Yes</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">Time Weight Content-Based Extensions of Temporal Graphs for Personalized Recommendation</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Armel Jacques</forename>
                    <surname>Nzekon Nzeko'O</surname>
                  </persName>
                  <email type="md5">f45d150432a897c8ccaec76af29c0fd0</email>
                  <email type="domain">lip6.fr</email>
                  <idno type="idhal" notation="string">armel-jacques-nzekon-nzekoo</idno>
                  <idno type="idhal" notation="numeric">176184</idno>
                  <idno type="halauthorid" notation="string">45360-176184</idno>
                  <idno type="ORCID">https://orcid.org/0000-0003-2163-4769</idno>
                  <idno type="IDREF">https://www.idref.fr/258719567</idno>
                  <affiliation ref="#struct-541946"/>
                  <affiliation ref="#struct-561048"/>
                  <affiliation ref="#struct-388837"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Maurice</forename>
                    <surname>Tchuente</surname>
                  </persName>
                  <email type="md5">11d8f2b6e2360739ed8ff8ca13fce88c</email>
                  <email type="domain">lirima.org</email>
                  <idno type="idhal" notation="numeric">967079</idno>
                  <idno type="halauthorid" notation="string">130011-967079</idno>
                  <affiliation ref="#struct-152722"/>
                  <affiliation ref="#struct-541946"/>
                  <affiliation ref="#struct-561048"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Matthieu</forename>
                    <surname>Latapy</surname>
                  </persName>
                  <email type="md5">fa1f13e634f5452c8f3b449080719527</email>
                  <email type="domain">lip6.fr</email>
                  <idno type="idhal" notation="string">matthieu-latapy</idno>
                  <idno type="idhal" notation="numeric">749042</idno>
                  <idno type="halauthorid" notation="string">1447-749042</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-0975-6109</idno>
                  <idno type="IDREF">https://www.idref.fr/089049349</idno>
                  <idno type="ARXIV">https://arxiv.org/a/latapy_m_1</idno>
                  <affiliation ref="#struct-388837"/>
                </author>
              </analytic>
              <monogr>
                <title level="m">WEBIST 2017</title>
                <meeting>
                  <title>WEBIST 2017 - 13th International Conference on Web Information Systems and Technologies</title>
                  <date type="start">2017-04-25</date>
                  <date type="end">2017-04-27</date>
                  <settlement>Porto</settlement>
                  <country key="PT">Portugal</country>
                </meeting>
                <respStmt>
                  <resp>conferenceOrganizer</resp>
                  <name>INSTICC</name>
                </respStmt>
                <imprint/>
              </monogr>
              <idno type="doi">10.5220/0006288202680275</idno>
              <ref type="publisher">http://www.webist.org/?y=2017</ref>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <keywords scheme="author">
                <term xml:lang="en">pagerank</term>
                <term xml:lang="en">Long-and short-term preferences</term>
                <term xml:lang="en">Time weight content-based graph</term>
                <term xml:lang="en">Temporal recommendation</term>
                <term xml:lang="en">Time-averaged hit ratio</term>
                <term xml:lang="en">Injected preference fusion</term>
                <term xml:lang="en">Session-based temporal graph</term>
              </keywords>
              <classCode scheme="halDomain" n="info.info-ai">Computer Science [cs]/Artificial Intelligence [cs.AI]</classCode>
              <classCode scheme="halDomain" n="info.info-ir">Computer Science [cs]/Information Retrieval [cs.IR]</classCode>
              <classCode scheme="halTypology" n="COMM">Conference papers</classCode>
              <classCode scheme="halOldTypology" n="COMM">Conference papers</classCode>
              <classCode scheme="halTreeTypology" n="COMM">Conference papers</classCode>
            </textClass>
            <abstract xml:lang="en">
              <p>Recommender systems are an answer to information overload on the web. They filter and present to customer, a small subset of items that he is most likely to be interested in. Since user's interests may change over time, accurately capturing these dynamics is important, though challenging. The Session-based Temporal Graph (STG) has been proposed by Xiang et al. to provide temporal recommendations by combining long-and short-term preferences. Later, Yu et al. have introduced an extension called Topic-STG, which takes into account topics extracted from tweets' textual information. Recently, we pushed the idea further and proposed Content-based STG. However, in all these frameworks, the importance of links does not depend on their arrival time, which is a strong limitation: at any given time, purchases made last week should have a greater influence than purchases made a year ago. In this paper, we address this problem by proposing Time Weight Content-based STG, in which we assign a time-decreasing weight to edges. Using Time-Averaged Hit Ratio, we show that this approach outperforms all previous ones in real-world situations.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="laboratory" xml:id="struct-541946" status="VALID">
          <idno type="IdRef">242450806</idno>
          <idno type="RNSR">201421254W</idno>
          <orgName>Unité de modélisation mathématique et informatique des systèmes complexes [Bondy]</orgName>
          <orgName type="acronym">UMMISCO</orgName>
          <desc>
            <address>
              <addrLine>IRD France Nord - 32 avenue Henri Varagnat - 93143 Bondy cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.ummisco.ird.fr</ref>
          </desc>
          <listRelation>
            <relation active="#struct-48348" type="direct"/>
            <relation active="#struct-217395" type="direct"/>
            <relation active="#struct-301775" type="direct"/>
            <relation active="#struct-302207" type="direct"/>
            <relation name="UMI209" active="#struct-413221" type="direct"/>
            <relation active="#struct-451861" type="direct"/>
            <relation active="#struct-1175215" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-561048" status="INCOMING">
          <orgName>Centre d’Excellence Africain en Technologies de l’Information et de la Communication</orgName>
          <orgName type="acronym">CETIC</orgName>
          <desc>
            <address>
              <addrLine>Yaoundé</addrLine>
              <country key="CM"/>
            </address>
            <ref type="url">https://cetic.cm/fr/</ref>
          </desc>
        </org>
        <org type="researchteam" xml:id="struct-388837" status="OLD">
          <orgName>ComplexNetworks</orgName>
          <date type="start">2008-01-01</date>
          <date type="end">2017-12-31</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
          </desc>
          <listRelation>
            <relation active="#struct-233" type="direct"/>
            <relation active="#struct-93591" type="indirect"/>
            <relation name="UMR7606" active="#struct-441569" type="indirect"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-152722" status="VALID">
          <orgName>Laboratoire International de Recherche en Informatique et Mathématiques Appliquées</orgName>
          <orgName type="acronym">LIRIMA</orgName>
          <desc>
            <address>
              <country key="CM"/>
            </address>
            <ref type="url">https://lirima.inria.fr/fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-48348" type="direct"/>
            <relation active="#struct-217395" type="direct"/>
            <relation active="#struct-266547" type="direct"/>
            <relation active="#struct-300009" type="direct"/>
            <relation active="#struct-300825" type="direct"/>
            <relation active="#struct-300866" type="direct"/>
            <relation active="#struct-519357" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-48348" status="VALID">
          <idno type="IdRef">03484404X</idno>
          <idno type="ROR">https://ror.org/01jp0tk64</idno>
          <orgName>Université Gaston Berger de Saint-Louis Sénégal</orgName>
          <orgName type="acronym">UGB</orgName>
          <date type="start">1990-01-01</date>
          <desc>
            <address>
              <addrLine>Route de Ngallèle, B.P. 234 Saint-Louis</addrLine>
              <country key="SN"/>
            </address>
            <ref type="url">http://www.ugb.sn</ref>
          </desc>
        </org>
        <org type="regroupinstitution" xml:id="struct-217395" status="VALID">
          <idno type="ISNI">0000000121738504</idno>
          <idno type="ROR">https://ror.org/022zbs961</idno>
          <orgName>Université de Yaoundé I</orgName>
          <orgName type="acronym">UY1</orgName>
          <date type="start">1993-01-29</date>
          <desc>
            <address>
              <addrLine>B.P. 337 Yaoundé</addrLine>
              <country key="CM"/>
            </address>
            <ref type="url">https://uy1.uninet.cm/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-301775" status="VALID">
          <orgName>Institut de la francophonie pour l'informatique</orgName>
          <desc>
            <address>
              <country key="FR"/>
            </address>
          </desc>
        </org>
        <org type="regroupinstitution" xml:id="struct-302207" status="VALID">
          <idno type="ROR">https://ror.org/04xf6nm78</idno>
          <orgName>Université Cadi Ayyad = Cadi Ayyad University [Marrakech]</orgName>
          <orgName type="acronym">UCA</orgName>
          <desc>
            <address>
              <addrLine>Av Abdelkrim Khattabi, B.P. 511 - 40000 - Marrakech</addrLine>
              <country key="MA"/>
            </address>
            <ref type="url">https://www.uca.ma/</ref>
          </desc>
        </org>
        <org type="regroupinstitution" xml:id="struct-413221" status="VALID">
          <idno type="IdRef">221333754</idno>
          <idno type="ROR">https://ror.org/02en5vm52</idno>
          <orgName>Sorbonne Université</orgName>
          <orgName type="acronym">SU</orgName>
          <date type="start">2018-01-01</date>
          <desc>
            <address>
              <addrLine>21 rue de l’École de médecine - 75006 Paris</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.sorbonne-universite.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-451861" status="VALID">
          <orgName>Institut de Recherche pour le Développement</orgName>
          <orgName type="acronym">IRD [Ile-de-France]</orgName>
          <desc>
            <address>
              <addrLine>32, avenue Henri Varagnat93143 Bondy cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://ile-de-france.ird.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-1175215" status="VALID">
          <idno type="ROR">https://ror.org/04je6yw13</idno>
          <orgName>Université Cheikh Anta Diop de Dakar [Sénégal]</orgName>
          <orgName type="acronym">UCAD</orgName>
          <date type="start">1987-01-01</date>
          <desc>
            <address>
              <addrLine>Université Cheikh Anta Diop de Dakar - Rectorat, BP 5005 Dakar-fann</addrLine>
              <country key="SN"/>
            </address>
            <ref type="url">https://www.ucad.sn/</ref>
          </desc>
        </org>
        <org type="laboratory" xml:id="struct-233" status="OLD">
          <idno type="RNSR">199712651U</idno>
          <idno type="ROR">https://ror.org/05krcen59</idno>
          <orgName>Laboratoire d'Informatique de Paris 6</orgName>
          <orgName type="acronym">LIP6</orgName>
          <date type="start">1997-01-01</date>
          <date type="end">2017-12-31</date>
          <desc>
            <address>
              <addrLine>4 Place JUSSIEU 75252 PARIS CEDEX 05</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.lip6.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-93591" type="direct"/>
            <relation name="UMR7606" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-93591" status="OLD">
          <idno type="ROR">https://ror.org/02en5vm52</idno>
          <orgName>Université Pierre et Marie Curie - Paris 6</orgName>
          <orgName type="acronym">UPMC</orgName>
          <date type="end">2017-12-31</date>
          <desc>
            <address>
              <addrLine>4 place Jussieu - 75005 Paris</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.upmc.fr/</ref>
          </desc>
        </org>
        <org type="regroupinstitution" xml:id="struct-441569" status="VALID">
          <idno type="IdRef">02636817X</idno>
          <idno type="ISNI">0000000122597504</idno>
          <idno type="ROR">https://ror.org/02feahw73</idno>
          <orgName>Centre National de la Recherche Scientifique</orgName>
          <orgName type="acronym">CNRS</orgName>
          <date type="start">1939-10-19</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.cnrs.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-266547" status="VALID">
          <idno type="ISNI">0000000404101298</idno>
          <idno type="ROR">https://ror.org/03sf55932</idno>
          <idno type="Wikidata">Q4118237</idno>
          <orgName>Université Badji Mokhtar [Annaba] = Badji Mokhtar University [Annaba] = (عنابة) جامعة باجي مختار–عنابة</orgName>
          <orgName type="acronym">UBMA</orgName>
          <desc>
            <address>
              <addrLine>17 hassen chaouche, Annaba 23000, Algérie</addrLine>
              <country key="DZ"/>
            </address>
            <ref type="url">https://www.univ-annaba.dz/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-300009" status="VALID">
          <idno type="ROR">https://ror.org/02kvxyf05</idno>
          <orgName>Institut National de Recherche en Informatique et en Automatique</orgName>
          <orgName type="acronym">Inria</orgName>
          <desc>
            <address>
              <addrLine>Domaine de VoluceauRocquencourt - BP 10578153 Le Chesnay Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.inria.fr/en/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-300825" status="VALID">
          <idno type="IdRef">026403501</idno>
          <idno type="ISNI">0000000121758003</idno>
          <idno type="ROR">https://ror.org/00t5e2y66</idno>
          <idno type="Wikidata">Q1076606</idno>
          <orgName>Université Joseph Ki-Zerbo de Ouagadougou = University of Ouagadougou</orgName>
          <orgName type="acronym">UJZK</orgName>
          <date type="start">1974-01-01</date>
          <desc>
            <address>
              <addrLine>Ouagadougou</addrLine>
              <country key="BF"/>
            </address>
            <ref type="url">http://www.univ-ouaga.bf/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-300866" status="VALID">
          <idno type="ROR">https://ror.org/02w4gwv87</idno>
          <orgName>Université d'Antananarivo</orgName>
          <desc>
            <address>
              <addrLine>BP 566 - Antananarivo 101 - Madagascar</addrLine>
              <country key="MG"/>
            </address>
            <ref type="url">http://www.univ-antananarivo.mg/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-519357" status="VALID">
          <orgName>Centre National de la Recherche Scientifique et Technologique</orgName>
          <orgName type="acronym">CNRST</orgName>
          <desc>
            <address>
              <addrLine>Angle avenues des FAR et Allal El Fassi, Hay Ryad, B.P. 8027 N.U., Rabat 10102</addrLine>
              <country key="MA"/>
            </address>
            <ref type="url">http://www.cnrst.ma/</ref>
          </desc>
        </org>
      </listOrg>
      <listOrg type="projects">
        <org type="anrProject" xml:id="projanr-36738" status="VALID">
          <idno type="anr">ANR-13-CORD-0017</idno>
          <idno type="program">CONTENUS NUMERIQUES ET INTERACTIONS</idno>
          <orgName>CODDDE</orgName>
          <desc>Communautés dynamiques, diffusion et détection d'événements</desc>
          <date type="start">2013</date>
        </org>
        <org type="anrProject" xml:id="projanr-42160" status="VALID">
          <idno type="anr">ANR-15-CE38-0001</idno>
          <orgName>ALGODIV</orgName>
          <desc>Algodiv: Recommandation algorithmique et diversité des informations du web</desc>
          <date type="start">2015</date>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>