Progress is reported on the development of a partial syntactic analysis technique for indexing text. Although over 500,000 words of text have been indexed, this report is limited to the analysis of results at the 115,000 word level. There is the expectation that the error rate of commission, the selection of grammatically incorrect word sequences,…

Progress is reported at the 1,000,000 word level on the development of a partial syntatic analysis technique for indexing text. A new indexing subroutine for hyphens is provided. New grammars written and programmed for Machine Aided Indexing (MAI) are discussed. (ED 069 290 is a related document) (Author)

In contrast to conventional information storage and retrieval systems in which a body of knowledge is thought of as an indexed codex of documents to which access is obtained by an appropriately indexed query, this interdisciplinary study aims at an understanding of what is "knowledge" as distinct from a "data file," how this knowledge is acquired,…

AS COMPUTERS ARE USED FOR INCREASINGLY COMPLEX OPERATIONS SUCH AS RETRIEVING DOCUMENTS AND ANALYZING SENTENCES, IT BECOMES APPARENT THAT HUMAN DECISION-MAKING IS STILL AN ESSENTIAL ELEMENT OF THE PROCESS. THE USE OF THE ON-LINE INTERACTIVE CAPABILITY OF TODAY'S THIRD-GENERATION COMPUTERS SUPPORTED BY TYPEWRITER AND DISPLAY SCOPE TERMINALS MAKES…

Mental activities and information learned in one context are not necessarily available for use in another. They often have to be learned anew in the second context, although perhaps with less time and effort. The fact is, however, that relatively little is known about how the activities of the mind affect one another. The study of bilingualism,…