<node id="68444">
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  <type>external_news</type>
  <uid>
    <user id="27166"><![CDATA[27166]]></user>
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  <created>1308740909</created>
  <changed>1475893494</changed>
  <title><![CDATA[Tiny Robots Map Buildings -- Without Help]]></title>
  <body><![CDATA[<p>Henrik Christensen's (<em>Interactive Computing</em>) robots communicate with each other in order to ensure they are mapping an entire area quickly and completely.<em> <br /></em></p>]]></body>
  <field_article_url>
    <item>
      <url><![CDATA[http://www.upi.com/Science_News/2011/05/16/UPI-NewsTrack-Health-and-Science-News/UPI-12611305583968/]]></url>
      <title><![CDATA[]]></title>
    </item>
  </field_article_url>
  <field_publication>
    <item>
      <value><![CDATA[ Hungtang Ko ]]></value>
    </item>
  </field_publication>
  <field_dateline>
    <item>
      <value>2011-05-18</value>
      <timezone></timezone>
    </item>
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  <field_media>
        </field_media>
  <og_groups>
          <item>47223</item>
          <item>50876</item>
      </og_groups>
  <og_groups_both>
          <item><![CDATA[College of Computing]]></item>
          <item><![CDATA[School of Interactive Computing]]></item>
      </og_groups_both>
    <field_userdata>
      <![CDATA[]]>
  </field_userdata>
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