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 <volume>27</volume>
 <number>3</number>
 <month>September</month>
 <year>1998</year>
 <sectionList>
  <sectionListTuple>
 <sectionName SectionPosition="00"></sectionName>
    <articles>
     <articlesTuple>
          <toArticle href="http://www.informatik.uni-trier.de/~ley/db/journals/sigmod/Franklin98a.html">
          	<title articleCode="402018">Editor's Notes.</title>
          </toArticle>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author AuthorPosition="00">Michael J. Franklin</author>
          </authors>
     </articlesTuple>

     <articlesTuple>
          <toArticle href="http://www.informatik.uni-trier.de/~ley/db/journals/sigmod/Snodgrass98b.html">
          	<title articleCode="223019">Chair's Message.</title>
          </toArticle>
 <initPage>3</initPage>
 <endPage>5</endPage>
          <authors>
 <author AuthorPosition="00">Richard T. Snodgrass</author>
          </authors>
     </articlesTuple>

    </articles>
  </sectionListTuple>

  <sectionListTuple>
 <sectionName SectionPosition="01">Reports</sectionName>
    <articles>
     <articlesTuple>
          <toArticle href="http://www.informatik.uni-trier.de/~ley/db/journals/sigmod/AtzeniM98.html">
          	<title articleCode="942020">WebDB '98: International Workshop on the Web and Databases.</title>
          </toArticle>
 <initPage>6</initPage>
 <endPage>9</endPage>
          <authors>
 <author AuthorPosition="00">Paolo Atzeni</author>
 <author AuthorPosition="01">Alberto O. Mendelzon</author>
          </authors>
     </articlesTuple>

     <articlesTuple>
          <toArticle href="http://www.informatik.uni-trier.de/~ley/db/journals/sigmod/BorgidaCS98.html">
          	<title articleCode="527021">KRDB '98: The 5th International Workshop on Knowledge Representation Meets Databases.</title>
          </toArticle>
 <initPage>10</initPage>
 <endPage>15</endPage>
          <authors>
 <author AuthorPosition="00">Alexander Borgida</author>
 <author AuthorPosition="01">Vinay K. Chaudhri</author>
 <author AuthorPosition="02">Martin Staudt</author>
          </authors>
     </articlesTuple>

    </articles>
  </sectionListTuple>

  <sectionListTuple>
 <sectionName SectionPosition="02">Articles</sectionName>
    <articles>
     <articlesTuple>
          <toArticle href="http://www.informatik.uni-trier.de/~ley/db/journals/sigmod/CheungF98.html">
          	<title articleCode="423022">Enhanced Nearest Neighbour Search on the R-tree.</title>
          </toArticle>
 <initPage>16</initPage>
 <endPage>21</endPage>
          <authors>
 <author AuthorPosition="00">King Lum Cheung</author>
 <author AuthorPosition="01">Ada Wai-Chee Fu</author>
          </authors>
     </articlesTuple>

     <articlesTuple>
          <toArticle href="http://www.informatik.uni-trier.de/~ley/db/journals/sigmod/GriffinK98.html">
          	<title articleCode="83023">Algebraic Change Propagation for Semijoin and Outerjoin Queries.</title>
          </toArticle>
 <initPage>22</initPage>
 <endPage>27</endPage>
          <authors>
 <author AuthorPosition="00">Timothy Griffin</author>
 <author AuthorPosition="01">Bharat Kumar</author>
          </authors>
     </articlesTuple>

     <articlesTuple>
          <toArticle href="http://www.informatik.uni-trier.de/~ley/db/journals/sigmod/Lomet98.html">
          	<title articleCode="154024">B-tree Page Size When Caching is Considered.</title>
          </toArticle>
 <initPage>28</initPage>
 <endPage>32</endPage>
          <authors>
 <author AuthorPosition="00">David B. Lomet</author>
          </authors>
     </articlesTuple>

    </articles>
  </sectionListTuple>

  <sectionListTuple>
 <sectionName SectionPosition="03">Influential Papers</sectionName>
    <articles>
     <articlesTuple>
          <toArticle href="http://www.informatik.uni-trier.de/~ley/db/journals/sigmod/SnodgrassGIMSU98.html">
          	<title articleCode="677025">Reminiscences on Influential Papers.</title>
          </toArticle>
 <initPage>33</initPage>
 <endPage>35</endPage>
          <authors>
 <author AuthorPosition="00">Richard T. Snodgrass</author>
 <author AuthorPosition="01">Hector Garcia-Molina</author>
 <author AuthorPosition="02">Tomasz Imielinski</author>
 <author AuthorPosition="03">David Maier</author>
 <author AuthorPosition="04">Patricia G. Selinger</author>
 <author AuthorPosition="05">Jeffrey D. Ullman</author>
          </authors>
     </articlesTuple>

    </articles>
  </sectionListTuple>

  <sectionListTuple>
 <sectionName SectionPosition="04">Systems and Prototypes</sectionName>
    <articles>
     <articlesTuple>
          <toArticle href="http://www.informatik.uni-trier.de/~ley/db/journals/sigmod/KappelR98.html">
          	<title articleCode="873026">The TriGS Active Object-Oriented Database System - An Overview.</title>
          </toArticle>
 <initPage>36</initPage>
 <endPage>41</endPage>
          <authors>
 <author AuthorPosition="00">Gerti Kappel</author>
 <author AuthorPosition="01">Werner Retschitzegger</author>
          </authors>
     </articlesTuple>

    </articles>
  </sectionListTuple>

  <sectionListTuple>
 <sectionName SectionPosition="05">Industry Perspectives</sectionName>
    <articles>
     <articlesTuple>
          <toArticle href="http://www.informatik.uni-trier.de/~ley/db/journals/sigmod/KeetonPH98.html">
          	<title articleCode="6027">A Case for Intelligent Disks (IDISKs).</title>
          </toArticle>
 <initPage>42</initPage>
 <endPage>52</endPage>
          <authors>
 <author AuthorPosition="00">Kimberly Keeton</author>
 <author AuthorPosition="01">David A. Patterson</author>
 <author AuthorPosition="02">Joseph M. Hellerstein</author>
          </authors>
     </articlesTuple>

    </articles>
  </sectionListTuple>

  <sectionListTuple>
 <sectionName SectionPosition="06">Standards</sectionName>
    <articles>
     <articlesTuple>
          <toArticle href="http://www.informatik.uni-trier.de/~ley/db/journals/sigmod/EisenbergM98.html">
          	<title articleCode="805028">Standards in Practice.</title>
          </toArticle>
 <initPage>53</initPage>
 <endPage>58</endPage>
          <authors>
 <author AuthorPosition="00">Andrew Eisenberg</author>
 <author AuthorPosition="01">Jim Melton</author>
          </authors>
     </articlesTuple>

    </articles>
  </sectionListTuple>

  <sectionListTuple>
 <sectionName SectionPosition="07">Research Surveys</sectionName>
    <articles>
     <articlesTuple>
          <toArticle href="http://www.informatik.uni-trier.de/~ley/db/journals/sigmod/FlorescuLM98.html">
          	<title articleCode="331029">Database Techniques for the World-Wide Web: A Survey.</title>
          </toArticle>
 <initPage>59</initPage>
 <endPage>74</endPage>
          <authors>
 <author AuthorPosition="00">Daniela Florescu</author>
 <author AuthorPosition="01">Alon Y. Levy</author>
 <author AuthorPosition="02">Alberto O. Mendelzon</author>
          </authors>
     </articlesTuple>

    </articles>
  </sectionListTuple>

  <sectionListTuple>
 <sectionName SectionPosition="08">Research Centers</sectionName>
    <articles>
     <articlesTuple>
          <toArticle href="http://www.informatik.uni-trier.de/~ley/db/journals/sigmod/ChangGKRS98.html">
          	<title articleCode="309030">Database Research at Columbia University.</title>
          </toArticle>
 <initPage>75</initPage>
 <endPage>80</endPage>
          <authors>
 <author AuthorPosition="00">Shih-Fu Chang</author>
 <author AuthorPosition="01">Luis Gravano</author>
 <author AuthorPosition="02">Gail E. Kaiser</author>
 <author AuthorPosition="03">Kenneth A. Ross</author>
 <author AuthorPosition="04">Salvatore J. Stolfo</author>
          </authors>
     </articlesTuple>

     <articlesTuple>
          <toArticle href="http://www.informatik.uni-trier.de/~ley/db/journals/sigmod/LometBCLN98.html">
          	<title articleCode="857031">The Microsoft Database Research Group.</title>
          </toArticle>
 <initPage>81</initPage>
 <endPage>85</endPage>
          <authors>
 <author AuthorPosition="00">David B. Lomet</author>
 <author AuthorPosition="01">Roger S. Barga</author>
 <author AuthorPosition="02">Surajit Chaudhuri</author>
 <author AuthorPosition="03">Per-&Aring;ke Larson</author>
 <author AuthorPosition="04">Vivek R. Narasayya</author>
          </authors>
     </articlesTuple>

    </articles>
  </sectionListTuple>

 </sectionList>
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