This report by Set Theoretic Information Systems, Inc., was prepared in partial fulfillment of their contractural obligations to the Data Management Research Project of the Lawrence Livermore Laboratory, in behalf of LLL-Contract (RA) 76-12 for the Transportation Systems Center of the U.S. Department of Transportation. The main contract explored efficient means to identify and analyze the large collections of historic data which document the transport of goods and people by ships, planes, trains, and trucks. One approach under consideration was the use of extended set theory and software developed by Set Theoretic Information Systems. In this report the author addresses himself to seven tasks that range from a definition of the set-theoretic data manipulation concepts to the practical task of working with the CAB 586 Flight Service Segment Data Base. (ERA citation 04:038859)

  • Corporate Authors:

    STIS Corporation

    Ann Arbor, MI  United States 

    Department of Energy

    1000 Independence Avenue, SW
    Washington, DC  United States  20585
  • Authors:
    • Childs, D L
  • Publication Date: 1978-3-1

Media Info

  • Pagination: 97 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00304584
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Contract Numbers: W-7405-ENG-48
  • Files: TRIS
  • Created Date: Dec 29 1980 12:00AM