<?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-01534764</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="2026-05-21T02:39:15+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">A User-to-User Relationship-Based Access Control Model for Online Social Networks</title>
            <author role="aut">
              <persName>
                <forename type="first">Yuan</forename>
                <surname>Cheng</surname>
              </persName>
              <email type="md5">6e16a9ecb15abba8c64013e80d9fe669</email>
              <email type="domain">cs.utsa.edu</email>
              <idno type="idhal" notation="numeric">1010026</idno>
              <idno type="halauthorid" notation="string">2547888-1010026</idno>
              <affiliation ref="#struct-423142"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Jaehong</forename>
                <surname>Park</surname>
              </persName>
              <email type="md5">e9e637193d2a0ef549ebea1a79085e39</email>
              <email type="domain">utsa.edu</email>
              <idno type="idhal" notation="numeric">978075</idno>
              <idno type="halauthorid" notation="string">431061-978075</idno>
              <affiliation ref="#struct-423142"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Ravi</forename>
                <surname>Sandhu</surname>
              </persName>
              <email type="md5">bad1e3f41f1d73dd6686e7b7cf570744</email>
              <email type="domain">utsa.edu</email>
              <idno type="idhal" notation="numeric">978076</idno>
              <idno type="halauthorid" notation="string">1005880-978076</idno>
              <affiliation ref="#struct-423142"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Hal</forename>
                <surname>Ifip</surname>
              </persName>
              <email type="md5">2073ac78024b6e13f2714db96e9b1e63</email>
              <email type="domain">inria.fr</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2017-06-08 11:06:29</date>
              <date type="whenModified">2017-06-08 11:09:27</date>
              <date type="whenReleased">2017-06-08 11:09:27</date>
              <date type="whenProduced">2012-07-11</date>
              <date type="whenEndEmbargoed">2015-01-01</date>
              <ref type="file" target="https://inria.hal.science/hal-01534764v1/document">
                <date notBefore="2015-01-01"/>
              </ref>
              <ref type="file" subtype="author" n="1" target="https://inria.hal.science/hal-01534764v1/file/978-3-642-31540-4_2_Chapter.pdf" id="file-1534764-1595493">
                <date notBefore="2015-01-01"/>
              </ref>
              <ref type="externalLink" target="https://link.springer.com/content/pdf/10.1007%2F978-3-642-31540-4_2.pdf"/>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="200187">
                <persName>
                  <forename>Hal</forename>
                  <surname>Ifip</surname>
                </persName>
                <email type="md5">2073ac78024b6e13f2714db96e9b1e63</email>
                <email type="domain">inria.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-01534764</idno>
            <idno type="halUri">https://inria.hal.science/hal-01534764</idno>
            <idno type="halBibtex">cheng:hal-01534764</idno>
            <idno type="halRefHtml">&lt;i&gt;26th Conference on Data and Applications Security and Privacy (DBSec)&lt;/i&gt;, Jul 2012, Paris, France. pp.8-24, &lt;a target="_blank" href="https://dx.doi.org/10.1007/978-3-642-31540-4_2"&gt;&amp;#x27E8;10.1007/978-3-642-31540-4_2&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">26th Conference on Data and Applications Security and Privacy (DBSec), Jul 2012, Paris, France. pp.8-24, &amp;#x27E8;10.1007/978-3-642-31540-4_2&amp;#x27E9;</idno>
            <availability status="restricted">
              <licence target="https://creativecommons.org/licenses/by/4.0/">CC BY 4.0 - Attribution<ref corresp="#file-1534764-1595493"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="IFIP-LNCS" corresp="IFIP">IFIP - Lecture Notes in Computer Science</idno>
            <idno type="stamp" n="IFIP">IFIP - International Federation for Information Processing</idno>
            <idno type="stamp" n="IFIP-TC" corresp="IFIP">IFIP Technical Committees </idno>
            <idno type="stamp" n="IFIP-WG" corresp="IFIP">Working Groups</idno>
            <idno type="stamp" n="IFIP-TC11" corresp="IFIP-TC">IFIP TC11: Security and Privacy Protection in Information Processing Systems</idno>
            <idno type="stamp" n="IFIP-WG11-3" corresp="IFIP-WG">WG 11.3: Data and Application Security and Privacy</idno>
            <idno type="stamp" n="IFIP-DBSEC" corresp="IFIP">DBSec: Data and Applications Security</idno>
            <idno type="stamp" n="IFIP-LNCS-7371" corresp="IFIP-LNCS">Data and Applications Security and Privacy XXVI</idno>
          </seriesStmt>
          <notesStmt>
            <note type="commentary">Part 2: Access Control</note>
            <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">A User-to-User Relationship-Based Access Control Model for Online Social Networks</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Yuan</forename>
                    <surname>Cheng</surname>
                  </persName>
                  <email type="md5">6e16a9ecb15abba8c64013e80d9fe669</email>
                  <email type="domain">cs.utsa.edu</email>
                  <idno type="idhal" notation="numeric">1010026</idno>
                  <idno type="halauthorid" notation="string">2547888-1010026</idno>
                  <affiliation ref="#struct-423142"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Jaehong</forename>
                    <surname>Park</surname>
                  </persName>
                  <email type="md5">e9e637193d2a0ef549ebea1a79085e39</email>
                  <email type="domain">utsa.edu</email>
                  <idno type="idhal" notation="numeric">978075</idno>
                  <idno type="halauthorid" notation="string">431061-978075</idno>
                  <affiliation ref="#struct-423142"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Ravi</forename>
                    <surname>Sandhu</surname>
                  </persName>
                  <email type="md5">bad1e3f41f1d73dd6686e7b7cf570744</email>
                  <email type="domain">utsa.edu</email>
                  <idno type="idhal" notation="numeric">978076</idno>
                  <idno type="halauthorid" notation="string">1005880-978076</idno>
                  <affiliation ref="#struct-423142"/>
                </author>
              </analytic>
              <monogr>
                <title level="m">Lecture Notes in Computer Science</title>
                <meeting>
                  <title>26th Conference on Data and Applications Security and Privacy (DBSec)</title>
                  <date type="start">2012-07-11</date>
                  <date type="end">2012-07-13</date>
                  <settlement>Paris</settlement>
                  <country key="FR">France</country>
                </meeting>
                <editor>Nora Cuppens-Boulahia</editor>
                <editor>Frédéric Cuppens</editor>
                <editor>Joaquin Garcia-Alfaro</editor>
                <imprint>
                  <publisher>Springer</publisher>
                  <biblScope unit="serie">Data and Applications Security and Privacy XXVI</biblScope>
                  <biblScope unit="volume">LNCS-7371</biblScope>
                  <biblScope unit="pp">8-24</biblScope>
                  <date type="datePub">2012</date>
                </imprint>
              </monogr>
              <idno type="doi">10.1007/978-3-642-31540-4_2</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <keywords scheme="author">
                <term xml:lang="en">Social Networks</term>
                <term xml:lang="en">Security</term>
                <term xml:lang="en">Access Control</term>
              </keywords>
              <classCode scheme="halDomain" n="info">Computer Science [cs]</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>Users and resources in online social networks (OSNs) are interconnected via various types of relationships. In particular, user-to-user relationships form the basis of the OSN structure, and play a significant role in specifying and enforcing access control. Individual users and the OSN provider should be allowed to specify which access can be granted in terms of existing relationships. We propose a novel user-to-user relationship-based access control (UURAC) model for OSN systems that utilizes regular expression notation for such policy specification. We develop a path checking algorithm to determine whether the required relationship path between users for a given access request exists, and provide proofs of correctness and complexity analysis for this algorithm.</p>
            </abstract>
            <particDesc>
              <org type="consortium">TC 11</org>
              <org type="consortium">WG 11.3</org>
            </particDesc>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="institution" xml:id="struct-423142" status="INCOMING">
          <orgName>Institute for Cyber Security  (University of Texas at San Antonio)</orgName>
          <orgName type="acronym">ICS</orgName>
          <desc>
            <address>
              <country key="US"/>
            </address>
          </desc>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>