A description of a retrospective document retrieval system is given in which equifrequent fragments are used as language elements for compression coding and retrieval. The critical parameters governing the system are identified, and restrictions imposed by the parameters on the selection of fragments are outlined. Changes necessary in the…

This paper examines needs, resources, and trends in the computer-based development of field-specific terminologies in varied languages. The range of special terminologies, their users, and their producers is noted, and the kinds of resources produced (data and tools) are outlined. Data types include: terminological information proper (information…

The vocabulary compiled and currently in use at "FIAT" comprises approximately 4000 words and is continually increasing. Some words are uniterms and others are polyterms selected during the scanning of documents of specific interest to the company. An attempt was made to retain a link with natural language by treating proper names and functors in…