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<ProceedingsPage>

 <volume>8</volume>
 <number>2</number>
 <month>(April)</month>
 <year>1976</year>
 <conference>SIGPLAN '76 Conference on Data: Abstraction, Definition and Structure</conference>
 <date>March 22-24, 1976</date>
 <confyear>1976</confyear>
 <location>Salt Lake City, Utah, USA</location>
 <sectionList>
  <sectionListTuple>
 <sectionName SectionPosition="00">Session I:
The Abstraction Issue</sectionName>
    <articles>
     <articlesTuple>
 <title articleCode="215000">An Outline of a Mathematical Model for the Definition and Manipulation of Data.</title>
          <authors>
 <author AuthorPosition="00">Bengt Nordstr&ouml;m</author>
          </authors>
 <initPage>1</initPage>
 <endPage>11</endPage>
          <Toindex href="../IndexTermsPage/2159.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

     <articlesTuple>
 <title articleCode="2170011">The Use of Abstract Data Types to Simplify Program Modifications.</title>
          <authors>
 <author AuthorPosition="00">Theodore A. Linden</author>
          </authors>
 <initPage>12</initPage>
 <endPage>23</endPage>
          <Toindex href="../IndexTermsPage/2173.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

     <articlesTuple>
 <title articleCode="217002">The System for Business Automation: Programming Language.</title>
          <authors>
 <author AuthorPosition="00">Mosh&eacute; M. Zloof</author>
 <author AuthorPosition="01">S. Peter de Jong</author>
          </authors>
 <initPage>24</initPage>
 <endPage>24</endPage>
          <Toindex href="../IndexTermsPage/2172.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

    </articles>
  </sectionListTuple>

  <sectionListTuple>
 <sectionName SectionPosition="01">Session II:
Implementation</sectionName>
    <articles>
     <articlesTuple>
 <title articleCode="216003">Embedding a Relational Data Sublanguage in a General Purpose Programming Language.</title>
          <authors>
 <author AuthorPosition="00">Eric Allman</author>
 <author AuthorPosition="01">Michael Stonebraker</author>
 <author AuthorPosition="02">Gerald Held</author>
          </authors>
 <initPage>25</initPage>
 <endPage>35</endPage>
          <Toindex href="../IndexTermsPage/2164.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

     <articlesTuple>
 <title articleCode="215004">Abstract Data Types in the Model Programming Language.</title>
          <authors>
 <author AuthorPosition="00">Robert T. Johnson</author>
 <author AuthorPosition="01">James B. Morris</author>
          </authors>
 <initPage>36</initPage>
 <endPage>46</endPage>
          <Toindex href="../IndexTermsPage/2157.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

     <articlesTuple>
 <title articleCode="216005">High Level Domain Definition in a Relational Data Base System.</title>
          <authors>
 <author AuthorPosition="00">Dennis McLeod</author>
          </authors>
 <initPage>47</initPage>
 <endPage>57</endPage>
          <Toindex href="../IndexTermsPage/2166.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

    </articles>
  </sectionListTuple>

  <sectionListTuple>
 <sectionName SectionPosition="02">Session III:
Panel - Whither Data Abstraction?</sectionName>
    <articles>
     <articlesTuple>
 <title articleCode="216006">Data Abstractions for Data Bases.</title>
          <authors>
 <author AuthorPosition="00">Michael Hammer</author>
          </authors>
 <initPage>58</initPage>
 <endPage>59</endPage>
          <Toindex href="../IndexTermsPage/2161.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

     <articlesTuple>
 <title articleCode="217007">Some Desirable Properties of Data Abstraction Facilities.</title>
          <authors>
 <author AuthorPosition="00">James J. Horning</author>
          </authors>
 <initPage>60</initPage>
 <endPage>62</endPage>
          <Toindex href="../IndexTermsPage/2170.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

     <articlesTuple>
 <title articleCode="217008">Toward Foundations for the Understanding of Type.</title>
          <authors>
 <author AuthorPosition="00">Douglas T. Ross</author>
          </authors>
 <initPage>63</initPage>
 <endPage>65</endPage>
          <Toindex href="../IndexTermsPage/2174.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

     <articlesTuple>
 <title articleCode="216009">Research Directions in Abstract Data Structures.</title>
          <authors>
 <author AuthorPosition="00">Mary Shaw</author>
          </authors>
 <initPage>66</initPage>
 <endPage>68</endPage>
          <Toindex href="../IndexTermsPage/2169.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

     <articlesTuple>
 <title articleCode="215010">A Next Step in Data Structuring for Programming Languages.</title>
          <authors>
 <author AuthorPosition="00">Jim Mitchell</author>
 <author AuthorPosition="01">Ben Wegbreit</author>
          </authors>
 <initPage>69</initPage>
 <endPage>70</endPage>
          <Toindex href="../IndexTermsPage/2154.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

    </articles>
  </sectionListTuple>

  <sectionListTuple>
 <sectionName SectionPosition="03">Session IV:
Designing Data Abstractions</sectionName>
    <articles>
     <articlesTuple>
 <title articleCode="216011">Data Base Abstraction.</title>
          <authors>
 <author AuthorPosition="00">John Miles Smith</author>
 <author AuthorPosition="01">Diane C. P. Smith</author>
          </authors>
 <initPage>71</initPage>
 <endPage>71</endPage>
          <Toindex href="../IndexTermsPage/2162.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

     <articlesTuple>
 <title articleCode="215012">Abstract Data Types and the Development of Data Structures.</title>
          <authors>
 <author AuthorPosition="00">John V. Guttag</author>
          </authors>
 <initPage>72</initPage>
 <endPage>72</endPage>
          <Toindex href="../IndexTermsPage/2156.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

     <articlesTuple>
 <title articleCode="216013">From Information Structures to DBTG Data Structures.</title>
          <authors>
 <author AuthorPosition="00">Janis A. Bubenko Jr.</author>
 <author AuthorPosition="01">Stig Berild</author>
 <author AuthorPosition="02">E. Lindencrona-Ohlin</author>
 <author AuthorPosition="03">Sam Nachmens</author>
          </authors>
 <initPage>73</initPage>
 <endPage>85</endPage>
          <Toindex href="../IndexTermsPage/2165.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

    </articles>
  </sectionListTuple>

  <sectionListTuple>
 <sectionName SectionPosition="04">Session V:
Pointers and Associative Access</sectionName>
    <articles>
     <articlesTuple>
 <title articleCode="215014">A Technique for Implementing a Set Processor.</title>
          <authors>
 <author AuthorPosition="00">W. Terry Hardgrave</author>
          </authors>
 <initPage>86</initPage>
 <endPage>94</endPage>
          <Toindex href="../IndexTermsPage/2155.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

     <articlesTuple>
 <title articleCode="216015">Programming without Pointer Variables.</title>
          <authors>
 <author AuthorPosition="00">Richard B. Kieburtz</author>
          </authors>
 <initPage>95</initPage>
 <endPage>107</endPage>
          <Toindex href="../IndexTermsPage/2168.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

     <articlesTuple>
 <title articleCode="216016">On the Use of Bit Maps for Multiple Key Retrieval.</title>
          <authors>
 <author AuthorPosition="00">Oscar Vallarino</author>
          </authors>
 <initPage>108</initPage>
 <endPage>114</endPage>
          <Toindex href="../IndexTermsPage/2167.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

     <articlesTuple>
 <title articleCode="216017">Correctness of Data Representations: Pointers in High Level Languages.</title>
          <authors>
 <author AuthorPosition="00">Daniel M. Berry</author>
 <author AuthorPosition="01">Z. Erlich</author>
 <author AuthorPosition="02">Carlos J. P. Lucena</author>
          </authors>
 <initPage>115</initPage>
 <endPage>119</endPage>
          <Toindex href="../IndexTermsPage/2160.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

    </articles>
  </sectionListTuple>

  <sectionListTuple>
 <sectionName SectionPosition="05">Session VI:
Defining New Data Types</sectionName>
    <articles>
     <articlesTuple>
 <title articleCode="217018">Some Ideas on Data Types in High Level Languages.</title>
          <authors>
 <author AuthorPosition="00">David Gries</author>
 <author AuthorPosition="01">Narain H. Gehani</author>
          </authors>
 <initPage>120</initPage>
 <endPage>120</endPage>
          <Toindex href="../IndexTermsPage/2171.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

     <articlesTuple>
 <title articleCode="216019">DIAM II and Levels of Abstraction.</title>
          <authors>
 <author AuthorPosition="00">Michael E. Senko</author>
          </authors>
 <initPage>121</initPage>
 <endPage>140</endPage>
          <Toindex href="../IndexTermsPage/2163.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

     <articlesTuple>
 <title articleCode="217020">Towards the Construction of Verifiable Software Systems.</title>
          <authors>
 <author AuthorPosition="00">Lawrence Flon</author>
 <author AuthorPosition="01">A. Nico Habermann</author>
          </authors>
 <initPage>141</initPage>
 <endPage>148</endPage>
          <Toindex href="../IndexTermsPage/2175.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

     <articlesTuple>
 <title articleCode="215021">Abstract Types Defined as Classes of Variables.</title>
          <authors>
 <author AuthorPosition="00">David Lorge Parnas</author>
 <author AuthorPosition="01">John E. Shore</author>
 <author AuthorPosition="02">David M. Weiss</author>
          </authors>
 <initPage>149</initPage>
 <endPage>153</endPage>
          <Toindex href="../IndexTermsPage/2158.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

    </articles>
  </sectionListTuple>

  <sectionListTuple>
 <sectionName SectionPosition="06">Session VIII:
Language Issues</sectionName>
    <articles>
     <articlesTuple>
 <title articleCode="215022">A High-Level Data Manipulation Language for Hierarchical Data Structures.</title>
          <authors>
 <author AuthorPosition="00">Barron C. Housel</author>
 <author AuthorPosition="01">Nan C. Shu</author>
          </authors>
 <initPage>155</initPage>
 <endPage>169</endPage>
          <Toindex href="../IndexTermsPage/2153.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
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     <articlesTuple>
 <title articleCode="215023">A Data Type Encapsulation Scheme Utilizing Base Language Operators.</title>
          <authors>
 <author AuthorPosition="00">Mark B. Wells</author>
 <author AuthorPosition="01">Fred L. Cornwall</author>
          </authors>
 <initPage>170</initPage>
 <endPage>178</endPage>
          <Toindex href="../IndexTermsPage/2152.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

     <articlesTuple>
 <title articleCode="217024">Visibility and Types.</title>
          <authors></authors>
 <initPage>179</initPage>
          <endPage></endPage>
          <Toindex href="../IndexTermsPage/2176.xml">
          	<index>Abstract, Index Terms and Cathegories</index>
          </Toindex>
          <fullText href="../ExternalPage/.xml">
          	<size></size>
          </fullText>
     </articlesTuple>

    </articles>
  </sectionListTuple>

 </sectionList>
</ProceedingsPage>


