The augmented transition network described in this report was developed in the course of work in semantic interpretation in the context of a computer system which answers English questions. In order to provide mechanical input for the semantic interpreter, a parsing program based on the notion of a "recursive transition network grammar" was…

This document comprises the first part of the section of the Noun Reference Dictionary concerned with nouns derived from verb roots. See AL 002 270 for Part II. The format of this section is the same as that described in AL 002 267 for the pure nominal section of the dictionary. Roots are indicated. For other related documents, see ED 019 668, AL…

This document comprises the second part of the section of the Noun Reference Dictionary concerned with nouns derived from verb roots. See AL 002 269 for the first part, ED 019 668 and AL 002 296 for a description of the project, and AL 002 267 and AL 002 268 for the section of the dictionary dealing with pure nominals. (DO)

The major purpose of this study was to investigate expressive content language differences in preschool black children that might relate to Piaget's theory of egocentric speech. Correlating first order Harvard III Psycho-sociological Dictionary categories with Piaget's egocentric speech and the second order categories with socialized speech it was…

Ways of making the natural language of unsophisticated computer users meaningful to the computer are discussed. The discussion is set within the context of the Rapidly Extensible Language (REL) System, a question answering system with underlying relational data bases. Major topics covered include individuals and predicates, the problem of verbs,…

The research reported here consists of three projects: Project I confirmed the hypothesis that as rules become more complex, direct rule learning becomes less efficient, compared to teaching by examples. Based on three experiments, Experiment 1 compared the inductive and deductive teaching of simple one-to-one correspondence rules; Experiment 2,…

Information necessary to understand many English sentences appears to be supplied by a source outside the sentence which is composed of a fund of knowledge accumulated throughout life. This fund of knowledge may be visualized and a conceptual network into which the incomplete information supplied by a sentence can be mapped, thus making it…

A COMPUTER PROCEDURE IS DESCRIBED FOR PARSING RUSSIAN SENTENCES WITH A CONTEXT-FREE RECOGNITION GRAMMAR. THIS IS THE FIRST PROJECT UNDER A PROGRAM FOR THE INVESTIGATION OF SEVERAL ASPECTS OF NATURAL LANGUAGE DATA PROCESSING BY FORMALIZED METHODS TO DETERMINE THE USEFULNESS OF FORMALIZED LINGUISTIC TECHNIQUES IN PRACTICAL LANGUAGE DATA PROCESSING…

The advantages and disadvantages associated with implementing a word processing system into management are outlined in this article. Discussion centers around the use and effectiveness of automatic typewriters, central dictation systems, well trained personnel, and revised office procedures. (CS)

Presents a model of the structure of logic considered necessary for computer processing of metaphorical language. Formally states and diagrams the algorithm for metaphors, isolating domain distance, predicate inequality, and hyperbole as particularly important factors. Distinguishes explanatory literal analogies from expressive metaphors,…

Explores the fundamentals of browsing as a basis for the creation of an intelligent computer system to assist with the online retrieval of information, and describes a prototype system. The discussion covers various browsing retrieval strategies used and user reactions to the prototype. (Seven references) (Author/CLB)

Investigates factors which condition deletion of plural /s/ in Peruvian Spanish. There is more /s/ deletion in plural forms than in monomorphemic forms. But 1,304 examples of plural /s/ from informal interviews with native speakers of Peruvian Spanish show plural marker tends to be retained when ambiguity would otherwise result. (Author/LMO)

Analyses for stress patterns of the first 1,000 nouns and 500 verbs from a high-frequency Russian vocabulary list. The most irregular patterns are seen in the most frequently occurring items and, therefore, should be learned early in the study of Russian. (Author/LMO)

Describes the two basic approaches to the calculation of term discrimination values for automatic indexing. The results of an experiment that investigated the differences between algorithms of these two approaches in terms of their impact on the discrimination value model are reported and discussed. (13 references) (Author/CLB)

Describes the formation of the Child Language Data Exchange System (CHILDES), a system formed to foster the sharing of computerized data on language acquisition. Details the governance of the system, the nature of the database, the shape of the coding conventions, and the types of computer programs being developed. (SED)