<?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-01480158</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="2026-05-20T23:07:31+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">CAPTCHA Suitable for Smartphones</title>
            <author role="aut">
              <persName>
                <forename type="first">Yusuke</forename>
                <surname>Tsuruta</surname>
              </persName>
              <email type="md5">cf43bce6aaff44916b3215b6c7e0132f</email>
              <email type="domain">gmail.com</email>
              <idno type="idhal" notation="numeric">1003058</idno>
              <idno type="halauthorid" notation="string">1142454-1003058</idno>
              <affiliation ref="#struct-472230"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Mayumi</forename>
                <surname>Takaya</surname>
              </persName>
              <email type="md5">a88dc99efe73003e6206b10fa44193a0</email>
              <email type="domain">ie.akita-u.ac.jp</email>
              <idno type="idhal" notation="numeric">1001267</idno>
              <idno type="halauthorid" notation="string">1132065-1001267</idno>
              <affiliation ref="#struct-472230"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Akihiro</forename>
                <surname>Yamamura</surname>
              </persName>
              <email type="md5">5a3b164cf5f519a021b4c9b87d9a3a2b</email>
              <email type="domain">ie.akita-u.ac.jp</email>
              <idno type="idhal" notation="numeric">1001268</idno>
              <idno type="halauthorid" notation="string">1080569-1001268</idno>
              <affiliation ref="#struct-472230"/>
            </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">2017-03-01 10:57:05</date>
              <date type="whenModified">2020-08-20 11:12:05</date>
              <date type="whenReleased">2017-03-01 11:37:39</date>
              <date type="whenProduced">2013-03-25</date>
              <date type="whenEndEmbargoed">2016-01-01</date>
              <ref type="file" target="https://inria.hal.science/hal-01480158v1/document">
                <date notBefore="2016-01-01"/>
              </ref>
              <ref type="file" subtype="author" n="1" target="https://inria.hal.science/hal-01480158v1/file/978-3-642-36818-9_14_Chapter.pdf" id="file-1480158-1545866">
                <date notBefore="2016-01-01"/>
              </ref>
              <ref type="externalLink" target="https://link.springer.com/content/pdf/10.1007%2F978-3-642-36818-9_14.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-01480158</idno>
            <idno type="halUri">https://inria.hal.science/hal-01480158</idno>
            <idno type="halBibtex">tsuruta:hal-01480158</idno>
            <idno type="halRefHtml">&lt;i&gt;1st International Conference on Information and Communication Technology (ICT-EurAsia)&lt;/i&gt;, Mar 2013, Yogyakarta, Indonesia. pp.131-140, &lt;a target="_blank" href="https://dx.doi.org/10.1007/978-3-642-36818-9_14"&gt;&amp;#x27E8;10.1007/978-3-642-36818-9_14&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">1st International Conference on Information and Communication Technology (ICT-EurAsia), Mar 2013, Yogyakarta, Indonesia. pp.131-140, &amp;#x27E8;10.1007/978-3-642-36818-9_14&amp;#x27E9;</idno>
            <availability status="restricted">
              <licence target="https://creativecommons.org/licenses/by/4.0/">CC BY 4.0 - Attribution<ref corresp="#file-1480158-1545866"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="SHS">Sciences de l'Homme et de la Société</idno>
            <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-TC5" corresp="IFIP-TC">IFIP TC5: Information Technology Applications</idno>
            <idno type="stamp" n="IFIP-TC8" corresp="IFIP-TC">IFIP-TC8: Information Systems</idno>
            <idno type="stamp" n="IFIP-ICT-EURASIA">IFIP-ICT-EURASIA</idno>
            <idno type="stamp" n="IFIP-LNCS-7804" corresp="IFIP-LNCS">Information and Communication Technology</idno>
          </seriesStmt>
          <notesStmt>
            <note type="commentary">Part 1: Information and Communication Technology- Eurasia Conference (ICT-EurAsia)</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">CAPTCHA Suitable for Smartphones</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Yusuke</forename>
                    <surname>Tsuruta</surname>
                  </persName>
                  <email type="md5">cf43bce6aaff44916b3215b6c7e0132f</email>
                  <email type="domain">gmail.com</email>
                  <idno type="idhal" notation="numeric">1003058</idno>
                  <idno type="halauthorid" notation="string">1142454-1003058</idno>
                  <affiliation ref="#struct-472230"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Mayumi</forename>
                    <surname>Takaya</surname>
                  </persName>
                  <email type="md5">a88dc99efe73003e6206b10fa44193a0</email>
                  <email type="domain">ie.akita-u.ac.jp</email>
                  <idno type="idhal" notation="numeric">1001267</idno>
                  <idno type="halauthorid" notation="string">1132065-1001267</idno>
                  <affiliation ref="#struct-472230"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Akihiro</forename>
                    <surname>Yamamura</surname>
                  </persName>
                  <email type="md5">5a3b164cf5f519a021b4c9b87d9a3a2b</email>
                  <email type="domain">ie.akita-u.ac.jp</email>
                  <idno type="idhal" notation="numeric">1001268</idno>
                  <idno type="halauthorid" notation="string">1080569-1001268</idno>
                  <affiliation ref="#struct-472230"/>
                </author>
              </analytic>
              <monogr>
                <title level="m">Lecture Notes in Computer Science</title>
                <meeting>
                  <title>1st International Conference on Information and Communication Technology (ICT-EurAsia)</title>
                  <date type="start">2013-03-25</date>
                  <date type="end">2013-03-29</date>
                  <settlement>Yogyakarta</settlement>
                  <country key="ID">Indonesia</country>
                </meeting>
                <editor>David Hutchison</editor>
                <editor>Takeo Kanade</editor>
                <editor>Madhu Sudan</editor>
                <editor>Demetri Terzopoulos</editor>
                <editor>Doug Tygar</editor>
                <editor>Moshe Y. Vardi</editor>
                <editor>Gerhard Weikum</editor>
                <editor>Khabib Mustofa</editor>
                <editor>Erich J. Neuhold</editor>
                <editor>A Min Tjoa</editor>
                <editor>Edgar Weippl</editor>
                <editor>Ilsun You</editor>
                <editor>Josef Kittler</editor>
                <editor>Jon M. Kleinberg</editor>
                <editor>Friedemann Mattern</editor>
                <editor>John C. Mitchell</editor>
                <editor>Moni Naor</editor>
                <editor>Oscar Nierstrasz</editor>
                <editor>C. Pandu Rangan</editor>
                <editor>Bernhard Steffen</editor>
                <imprint>
                  <publisher>Springer</publisher>
                  <biblScope unit="serie">Information and Communicatiaon Technology</biblScope>
                  <biblScope unit="volume">LNCS-7804</biblScope>
                  <biblScope unit="pp">131-140</biblScope>
                  <date type="datePub">2013</date>
                </imprint>
              </monogr>
              <idno type="doi">10.1007/978-3-642-36818-9_14</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <keywords scheme="author">
                <term xml:lang="en">Embodied knowledge</term>
                <term xml:lang="en">Touchscreens</term>
                <term xml:lang="en">Smartphones</term>
                <term xml:lang="en">CAPTCHA</term>
              </keywords>
              <classCode scheme="halDomain" n="info">Computer Science [cs]</classCode>
              <classCode scheme="halDomain" n="shs.info">Humanities and Social Sciences/Library and information sciences</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>We propose a CAPTCHA that tells data made by a computer program from one-stroke sketch data given by a human being using embodied knowledge. Utilizing touchscreens of smartphones, we realize this approach and resolve a conceivable inconvenience caused by the existing CAPTCHAs when using smartphones due to the limited display size of smartphones. We implement the proposed technique and analyze its validity, usefulness and security.</p>
            </abstract>
            <particDesc>
              <org type="consortium">TC 5</org>
              <org type="consortium">TC 8</org>
            </particDesc>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="institution" xml:id="struct-472230" status="VALID">
          <idno type="ROR">https://ror.org/03hv1ad10</idno>
          <orgName>Akita University</orgName>
          <date type="start">2017-02-14</date>
          <desc>
            <address>
              <addrLine>1-1, Tegata Gakuen-machi Akita 010-8502 Japan</addrLine>
              <country key="JP"/>
            </address>
          </desc>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>