<?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-01626037</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="2026-05-16T10:39:42+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Multi-frequency direct sampling method in inverse scattering problem</title>
            <author role="aut">
              <persName>
                <forename type="first">Sangwoo</forename>
                <surname>Kang</surname>
              </persName>
              <email type="md5">72c3491b0c9977d4e0e10b6eb224ae54</email>
              <email type="domain">geeps.centralesupelec.fr</email>
              <idno type="idhal" notation="string">sangwoo-kang</idno>
              <idno type="idhal" notation="numeric">20501</idno>
              <idno type="halauthorid" notation="string">37557-20501</idno>
              <idno type="ORCID">https://orcid.org/0000-0003-4983-2089</idno>
              <idno type="IDREF">https://www.idref.fr/241729092</idno>
              <affiliation ref="#struct-411302"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Marc</forename>
                <surname>Lambert</surname>
              </persName>
              <email type="md5">6b1af8bef5ef916c396b6052bdff5219</email>
              <email type="domain">geeps.centralesupelec.fr</email>
              <idno type="idhal" notation="string">marc-lambert</idno>
              <idno type="idhal" notation="numeric">2036</idno>
              <idno type="halauthorid" notation="string">27088-2036</idno>
              <idno type="ARXIV">https://arxiv.org/a/lambert_m_1</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/AAX-3271-2020</idno>
              <idno type="IDREF">https://www.idref.fr/12429443X</idno>
              <idno type="ORCID">https://orcid.org/0000-0003-0519-8477</idno>
              <idno type="GOOGLE SCHOLAR">https://scholar.google.fr/citations?user=jx5l0-AAAAAJ&amp;hl=fr</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/AAX-3271-2020</idno>
              <affiliation ref="#struct-411302"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Won-Kwang</forename>
                <surname>Park</surname>
              </persName>
              <email type="md5">f39a97deec74dbecae8d7190862fcb64</email>
              <email type="domain">kookmin.ac.kr</email>
              <idno type="idhal" notation="numeric">913032</idno>
              <idno type="halauthorid" notation="string">477040-913032</idno>
              <affiliation ref="#struct-212042"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Marc</forename>
                <surname>Lambert</surname>
              </persName>
              <email type="md5">9164bdd4e32151184af37129c01f2e07</email>
              <email type="domain">centralesupelec.fr</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2017-10-30 11:06:35</date>
              <date type="whenModified">2023-03-24 14:53:05</date>
              <date type="whenReleased">2017-10-30 11:06:35</date>
              <date type="whenProduced">2017-05-12</date>
              <ref type="externalLink" target="https://doi.org/10.1088/1742-6596/904/1/012018"/>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="127584">
                <persName>
                  <forename>Marc</forename>
                  <surname>Lambert</surname>
                </persName>
                <email type="md5">9164bdd4e32151184af37129c01f2e07</email>
                <email type="domain">centralesupelec.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-01626037</idno>
            <idno type="halUri">https://centralesupelec.hal.science/hal-01626037</idno>
            <idno type="halBibtex">kang:hal-01626037</idno>
            <idno type="halRefHtml">&lt;i&gt;International Workshop on New Computational Methods for Inverse Problems (NCMIP 2017)&lt;/i&gt;, May 2017, Cachan, France. &lt;a target="_blank" href="https://dx.doi.org/10.1088/1742-6596/904/1/012018"&gt;&amp;#x27E8;10.1088/1742-6596/904/1/012018&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">International Workshop on New Computational Methods for Inverse Problems (NCMIP 2017), May 2017, Cachan, France. &amp;#x27E8;10.1088/1742-6596/904/1/012018&amp;#x27E9;</idno>
            <availability status="restricted"/>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="UPMC" corresp="SORBONNE-UNIVERSITE">Université Pierre et Marie Curie</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="UNIV-PSUD">Université Paris Sud - Paris XI</idno>
            <idno type="stamp" n="CENTRALESUPELEC">Ecole CentraleSupélec</idno>
            <idno type="stamp" n="GEEPS" corresp="SORBONNE-UNIVERSITE">Laboratoire Génie électrique et électronique de Paris</idno>
            <idno type="stamp" n="PIEM" corresp="GEEPS">Pôle Electromagnétisme</idno>
            <idno type="stamp" n="UNIV-PARIS-SACLAY">Université Paris-Saclay</idno>
            <idno type="stamp" n="UNIV-PSUD-SACLAY" corresp="UNIV-PARIS-SACLAY">Université Paris Sud pour Paris Saclay</idno>
            <idno type="stamp" n="CENTRALESUPELEC-SACLAY" corresp="UNIV-PARIS-SACLAY">CENTRALESUPELEC-SACLAY</idno>
            <idno type="stamp" n="UPMC_POLE_1" corresp="UPMC">UPMC Pôle 1</idno>
            <idno type="stamp" n="SORBONNE-UNIVERSITE">Sorbonne Université</idno>
            <idno type="stamp" n="SU-SCIENCES" corresp="SORBONNE-UNIVERSITE">Faculté des Sciences de Sorbonne Université</idno>
            <idno type="stamp" n="SU-TI">Sorbonne Université - Texte Intégral</idno>
            <idno type="stamp" n="GS-ENGINEERING">Graduate School Sciences de l'Ingénierie et des Systèmes</idno>
            <idno type="stamp" n="GS-PHYSIQUE">Graduate School Physique</idno>
            <idno type="stamp" n="INSTITUT-SCIENCES-LUMIERE">Institut des Sciences de la Lumière</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="0">No</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">Multi-frequency direct sampling method in inverse scattering problem</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Sangwoo</forename>
                    <surname>Kang</surname>
                  </persName>
                  <email type="md5">72c3491b0c9977d4e0e10b6eb224ae54</email>
                  <email type="domain">geeps.centralesupelec.fr</email>
                  <idno type="idhal" notation="string">sangwoo-kang</idno>
                  <idno type="idhal" notation="numeric">20501</idno>
                  <idno type="halauthorid" notation="string">37557-20501</idno>
                  <idno type="ORCID">https://orcid.org/0000-0003-4983-2089</idno>
                  <idno type="IDREF">https://www.idref.fr/241729092</idno>
                  <affiliation ref="#struct-411302"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Marc</forename>
                    <surname>Lambert</surname>
                  </persName>
                  <email type="md5">6b1af8bef5ef916c396b6052bdff5219</email>
                  <email type="domain">geeps.centralesupelec.fr</email>
                  <idno type="idhal" notation="string">marc-lambert</idno>
                  <idno type="idhal" notation="numeric">2036</idno>
                  <idno type="halauthorid" notation="string">27088-2036</idno>
                  <idno type="ARXIV">https://arxiv.org/a/lambert_m_1</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/AAX-3271-2020</idno>
                  <idno type="IDREF">https://www.idref.fr/12429443X</idno>
                  <idno type="ORCID">https://orcid.org/0000-0003-0519-8477</idno>
                  <idno type="GOOGLE SCHOLAR">https://scholar.google.fr/citations?user=jx5l0-AAAAAJ&amp;hl=fr</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/AAX-3271-2020</idno>
                  <affiliation ref="#struct-411302"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Won-Kwang</forename>
                    <surname>Park</surname>
                  </persName>
                  <email type="md5">f39a97deec74dbecae8d7190862fcb64</email>
                  <email type="domain">kookmin.ac.kr</email>
                  <idno type="idhal" notation="numeric">913032</idno>
                  <idno type="halauthorid" notation="string">477040-913032</idno>
                  <affiliation ref="#struct-212042"/>
                </author>
              </analytic>
              <monogr>
                <meeting>
                  <title>International Workshop on New Computational Methods for Inverse Problems (NCMIP 2017)</title>
                  <date type="start">2017-05-12</date>
                  <settlement>Cachan</settlement>
                  <country key="FR">France</country>
                </meeting>
                <imprint/>
              </monogr>
              <idno type="doi">10.1088/1742-6596/904/1/012018</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <classCode scheme="halDomain" n="spi.elec">Engineering Sciences [physics]/Electromagnetism</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 consider the direct sampling method (DSM) for the two-dimensional inverse scattering problem. Although DSM is fast, stable, and effective, some phenomena remain unexplained by the existing results. We show that the imaging function of the direct sampling method can be expressed by a Bessel function of order zero. We also clarify the previously unexplained imaging phenomena and suggest multi-frequency DSM to overcome traditional DSM. Our method is evaluated in simulation studies using both single and multiple frequencies.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="laboratory" xml:id="struct-411302" status="OLD">
          <idno type="IdRef">152859241</idno>
          <idno type="RNSR">199812843Y</idno>
          <orgName>Laboratoire Génie électrique et électronique de Paris</orgName>
          <orgName type="acronym">GeePs</orgName>
          <date type="start">2015-01-01</date>
          <date type="end">2018-12-31</date>
          <desc>
            <address>
              <addrLine>11, rue Joliot CuriePlateau de Moulon91192 Gif sur Yvette</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://geeps.lgep.supelec.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-92966" type="direct"/>
            <relation active="#struct-93591" type="direct"/>
            <relation active="#struct-411575" type="direct"/>
            <relation name="UMR8507" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-212042" status="INCOMING">
          <orgName>Department of Mathematics</orgName>
          <desc>
            <address>
              <addrLine>Department of Mathematics, Kookmin University 861-1, Jeongneung-dong, Seongbuk-gu, Seoul, 136-702, Korea</addrLine>
              <country key="KR"/>
            </address>
            <ref type="url">http://home.kookmin.ac.kr/~parkwk/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-343664" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-92966" status="OLD">
          <idno type="ROR">https://ror.org/028rypz17</idno>
          <orgName>Université Paris-Sud - Paris 11</orgName>
          <orgName type="acronym">UP11</orgName>
          <date type="end">2019-12-31</date>
          <desc>
            <address>
              <addrLine>Bâtiment 300 - 91405 Orsay cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.u-psud.fr/</ref>
          </desc>
        </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="institution" xml:id="struct-411575" status="VALID">
          <idno type="IdRef">184443237</idno>
          <idno type="ROR">https://ror.org/019tcpt25</idno>
          <orgName>CentraleSupélec</orgName>
          <desc>
            <address>
              <addrLine>3, rue Joliot Curie,Plateau de Moulon,91192 GIF-SUR-YVETTE Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.centralesupelec.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-343664" status="VALID">
          <idno type="ROR">https://ror.org/0049erg63</idno>
          <orgName>Kookmin University</orgName>
          <desc>
            <address>
              <addrLine>KOOKMIN UNIVERSITY, 77 JEONGNEUNG-RO, SEONGBUK-GU, SEOUL, 02707, KOREA</addrLine>
              <country key="KR"/>
            </address>
            <ref type="url">https://english.kookmin.ac.kr/</ref>
          </desc>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>