<?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-02994177v2</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="2026-05-04T18:33:40+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Randomised Geographic Caching and its Applications in Wireless Networks</title>
            <author role="aut">
              <persName>
                <forename type="first">Anastasios</forename>
                <surname>Giovanidis</surname>
              </persName>
              <email type="md5">4a5cb9aacbd1ff91d0ffe4a6be0f095e</email>
              <email type="domain">lip6.fr</email>
              <idno type="idhal" notation="string">anastasios-giovanidis</idno>
              <idno type="idhal" notation="numeric">2516</idno>
              <idno type="halauthorid" notation="string">20370-2516</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/D-6412-2016</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-7121-4802</idno>
              <idno type="GOOGLE SCHOLAR">https://scholar.google.com/citations?user=iclYoxYAAAAJ&amp;hl=de</idno>
              <idno type="IDREF">https://www.idref.fr/229059031</idno>
              <affiliation ref="#struct-541705"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Bartłomiej</forename>
                <surname>Błaszczyszyn</surname>
              </persName>
              <idno type="halauthorid">726320-0</idno>
              <affiliation ref="#struct-454323"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Anastasios</forename>
                <surname>Giovanidis</surname>
              </persName>
              <email type="md5">4a5cb9aacbd1ff91d0ffe4a6be0f095e</email>
              <email type="domain">lip6.fr</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1">
              <date type="whenSubmitted">2020-11-07 13:09:44</date>
            </edition>
            <edition n="v2" type="current">
              <date type="whenSubmitted">2021-01-18 13:45:29</date>
              <date type="whenWritten">2020-09-30</date>
              <date type="whenModified">2025-11-25 15:24:02</date>
              <date type="whenReleased">2021-01-18 15:11:01</date>
              <date type="whenProduced">2021</date>
              <date type="whenEndEmbargoed">2021-01-18</date>
              <ref type="file" target="https://hal.science/hal-02994177v2/document">
                <date notBefore="2021-01-18"/>
              </ref>
              <ref type="file" subtype="author" n="1" target="https://hal.science/hal-02994177v2/file/GiovanidisCh-BB.pdf" id="file-3113464-2725261">
                <date notBefore="2021-01-18"/>
              </ref>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="184044">
                <persName>
                  <forename>Anastasios</forename>
                  <surname>Giovanidis</surname>
                </persName>
                <email type="md5">4a5cb9aacbd1ff91d0ffe4a6be0f095e</email>
                <email type="domain">lip6.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-02994177</idno>
            <idno type="halUri">https://hal.science/hal-02994177</idno>
            <idno type="halBibtex">giovanidis:hal-02994177</idno>
            <idno type="halRefHtml">H. Vincent Poor; Wei Chen. &lt;i&gt;Edge Caching for Mobile Networks&lt;/i&gt;, &lt;a target="_blank" href="https://shop.theiet.org/edge-caching-for-mobile-networks"&gt;The Institution of Engineering and Technology&lt;/a&gt;, pp.371--404, 2021, 978-1-83953-122-4</idno>
            <idno type="halRef">H. Vincent Poor; Wei Chen. Edge Caching for Mobile Networks, The Institution of Engineering and Technology, pp.371--404, 2021, 978-1-83953-122-4</idno>
            <availability status="restricted">
              <licence target="https://about.hal.science/hal-authorisation-v1/">HAL Authorization<ref corresp="#file-3113464-2725261"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="ENS-PARIS">Ecole Normale Supérieure de Paris</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="INRIA">INRIA - Institut National de Recherche en Informatique et en Automatique</idno>
            <idno type="stamp" n="INRIA-ROCQ">INRIA Paris - Rocquencourt</idno>
            <idno type="stamp" n="TESTALAIN1">TESTALAIN1</idno>
            <idno type="stamp" n="LIP6" corresp="SORBONNE-UNIVERSITE">Laboratoire d'Informatique de Paris 6</idno>
            <idno type="stamp" n="INRIA2">INRIA 2</idno>
            <idno type="stamp" n="PSL">Université Paris sciences et lettres</idno>
            <idno type="stamp" n="INRIA-PSL">INRIA-PSL</idno>
            <idno type="stamp" n="SORBONNE-UNIVERSITE">Sorbonne Université</idno>
            <idno type="stamp" n="SORBONNE-UNIV" corresp="SORBONNE-UNIVERSITE">Sorbonne Université 01/01/2018</idno>
            <idno type="stamp" n="SU-SCIENCES" corresp="SORBONNE-UNIVERSITE">Faculté des Sciences de Sorbonne Université</idno>
            <idno type="stamp" n="TEST-HALCNRS">Collection test HAL CNRS</idno>
            <idno type="stamp" n="ENS-PSL" corresp="PSL">École normale supérieure - PSL</idno>
            <idno type="stamp" n="SU-TI">Sorbonne Université - Texte Intégral</idno>
            <idno type="stamp" n="ALLIANCE-SU"> Alliance Sorbonne Université</idno>
            <idno type="stamp" n="SPRES">Séminaires Parisiens en Réseaux</idno>
            <idno type="stamp" n="DIENS" corresp="ENS-PARIS">Département d'informatique de l'ENS-PSL</idno>
            <idno type="stamp" n="SUPRA_MATHS_INFO">Mathématiques + Informatique</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="2">International</note>
            <note type="popular" n="0">No</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">Randomised Geographic Caching and its Applications in Wireless Networks</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Anastasios</forename>
                    <surname>Giovanidis</surname>
                  </persName>
                  <email type="md5">4a5cb9aacbd1ff91d0ffe4a6be0f095e</email>
                  <email type="domain">lip6.fr</email>
                  <idno type="idhal" notation="string">anastasios-giovanidis</idno>
                  <idno type="idhal" notation="numeric">2516</idno>
                  <idno type="halauthorid" notation="string">20370-2516</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/D-6412-2016</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-7121-4802</idno>
                  <idno type="GOOGLE SCHOLAR">https://scholar.google.com/citations?user=iclYoxYAAAAJ&amp;hl=de</idno>
                  <idno type="IDREF">https://www.idref.fr/229059031</idno>
                  <affiliation ref="#struct-541705"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Bartłomiej</forename>
                    <surname>Błaszczyszyn</surname>
                  </persName>
                  <idno type="halauthorid">726320-0</idno>
                  <affiliation ref="#struct-454323"/>
                </author>
              </analytic>
              <monogr>
                <idno type="isbn">978-1-83953-122-4</idno>
                <title level="m">Edge Caching for Mobile Networks</title>
                <editor>H. Vincent Poor</editor>
                <editor>Wei Chen</editor>
                <imprint>
                  <publisher>The Institution of Engineering and Technology</publisher>
                  <biblScope unit="pp">371--404</biblScope>
                  <date type="datePub">2021</date>
                </imprint>
              </monogr>
              <ref type="publisher">https://shop.theiet.org/edge-caching-for-mobile-networks</ref>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <keywords scheme="author">
                <term xml:lang="en">Probabilistic policy</term>
                <term xml:lang="en">Cache</term>
                <term xml:lang="en">Edge-caching</term>
                <term xml:lang="en">Wireless networks</term>
              </keywords>
              <classCode scheme="halDomain" n="info.info-ni">Computer Science [cs]/Networking and Internet Architecture [cs.NI]</classCode>
              <classCode scheme="halDomain" n="info.info-it">Computer Science [cs]/Information Theory [cs.IT]</classCode>
              <classCode scheme="halTypology" n="COUV">Book sections</classCode>
              <classCode scheme="halOldTypology" n="COUV">Book sections</classCode>
              <classCode scheme="halTreeTypology" n="COUV">Book sections</classCode>
            </textClass>
            <abstract xml:lang="en">
              <p>The randomised (or probabilistic) geographic caching is a proactive content placement strategy that has attracted a lot of attention, because it can simplify a great deal cache-management problems at the wireless edge. It diversifies content placement over caches and applies to scenarios where a request can be possibly served by multiple cache memories. Its simplicity and strength is due to randomisation. It allows one to formulate continuous optimisation problems for content placement over large homogeneous geographic areas. These can be solved to optimality by standard convex methods, and can even provide closed-form solutions for specific cases. This way the algorithmic obstacles from NP-hardness are avoided and optimal solutions can be derived with low computational cost. Randomised caching has a large spectrum of applications in real-world wireless problems, including femto-caching, multi-tier networks, device-to-device communications, mobility, mm-wave, security, UAVs, and more. In this chapter we will formally present the main policy with its applications in various wireless scenarios. We will further introduce some very useful extensions related to unequal file-sizes and content placement with neighbourhood dependence.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="researchteam" xml:id="struct-541705" status="VALID">
          <orgName>Networks and Performance Analysis</orgName>
          <orgName type="acronym">NPA</orgName>
          <date type="start">2018-01-01</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
          </desc>
          <listRelation>
            <relation active="#struct-541703" type="direct"/>
            <relation active="#struct-413221" type="indirect"/>
            <relation name="UMR7606" active="#struct-441569" type="indirect"/>
          </listRelation>
        </org>
        <org type="researchteam" xml:id="struct-454323" status="OLD">
          <idno type="IdRef">242745202</idno>
          <idno type="RNSR">201321099G</idno>
          <idno type="ROR">https://ror.org/02njc8q57</idno>
          <orgName>Dynamics of Geometric Networks</orgName>
          <orgName type="acronym">DYOGENE</orgName>
          <date type="start">2016-03-31</date>
          <date type="end">2025-05-31</date>
          <desc>
            <address>
              <addrLine>48 Rue Barrault, 75013 Paris</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.inria.fr/equipes/dyogene</ref>
          </desc>
          <listRelation>
            <relation active="#struct-25027" type="direct"/>
            <relation active="#struct-59704" type="indirect"/>
            <relation active="#struct-564132" type="indirect"/>
            <relation active="#struct-300009" type="indirect"/>
            <relation name="UMR8548" active="#struct-441569" type="indirect"/>
            <relation active="#struct-454310" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-541703" status="VALID">
          <idno type="IdRef">13558292X</idno>
          <idno type="RNSR">199712651U</idno>
          <idno type="ROR">https://ror.org/05krcen59</idno>
          <orgName>LIP6</orgName>
          <date type="start">2018-01-01</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-413221" type="direct"/>
            <relation name="UMR7606" active="#struct-441569" type="direct"/>
          </listRelation>
        </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="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="regrouplaboratory" xml:id="struct-25027" status="VALID">
          <idno type="IdRef">148034055</idno>
          <idno type="RNSR">199812876J</idno>
          <idno type="ROR">05y6rqs46</idno>
          <orgName>Département d'informatique - ENS-PSL</orgName>
          <orgName type="acronym">DI-ENS</orgName>
          <date type="start">1999-01-01</date>
          <desc>
            <address>
              <addrLine>École normale supérieure 45 rue d'Ulm F-75230 Paris Cedex 05</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.di.ens.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-59704" type="direct"/>
            <relation active="#struct-564132" type="indirect"/>
            <relation active="#struct-300009" type="direct"/>
            <relation name="UMR8548" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-59704" status="VALID">
          <idno type="IdRef">031738419</idno>
          <idno type="ISNI">0000000123532622</idno>
          <idno type="ROR">https://ror.org/05a0dhs15</idno>
          <orgName>École normale supérieure - Paris</orgName>
          <orgName type="acronym">ENS-PSL</orgName>
          <date type="start">1985-07-24</date>
          <desc>
            <address>
              <addrLine>45, Rue d'Ulm - 75230 Paris cedex 05</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.ens.psl.eu/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-564132" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-564132" status="VALID">
          <idno type="IdRef">241597595</idno>
          <idno type="ISNI">0000 0004 1784 3645</idno>
          <idno type="ROR">https://ror.org/013cjyk83</idno>
          <orgName>Université Paris Sciences et Lettres</orgName>
          <orgName type="acronym">PSL</orgName>
          <desc>
            <address>
              <addrLine>60 rue Mazarine 75006 Paris</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.psl.eu/</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="laboratory" xml:id="struct-454310" status="VALID">
          <idno type="IdRef">241614864</idno>
          <idno type="RNSR">196718247G</idno>
          <idno type="ROR">https://ror.org/05eyd5d35</idno>
          <orgName>Centre Inria de Paris</orgName>
          <date type="start">2016-03-10</date>
          <desc>
            <address>
              <addrLine>48 Rue Barrault, 75013 Paris</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.inria.fr/centre/paris</ref>
          </desc>
          <listRelation>
            <relation active="#struct-300009" type="direct"/>
          </listRelation>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>