An inverted file with an uncontrolled vocabulary

  • Authors:
  • Affiliations:
  • Venue:
  • ACM SIGIR Forum
  • Year:
  • 1973

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Abstract

A technique based upon hash coding is proposed to invert a file with an unpredictable and large vocabulary, such as natural language or computer-generated fragments of chemical structures. Each record consists of two linked lists, descriptors and references. Suggestions for refinements and a prototype program are also given.