The most value laden of futures issues are raised by contemporary biological research. Current biological research has reached the point where we must now ask such questions as: What should be the nature of the human in the future? Who should make these decisions? How should humans interact with the universe? The problems and possibilities of the…

The first section of this paper deals with the attempts within the framework of transformational grammar to make semantics a systematic part of linguistic description, and outlines the characteristics of the generative semantics position. The second section takes a critical look at generative semantics in its later manifestations, and makes a case…

This report summarizes a research program in modeling human communication ability. The methodology involved selecting a single, naturally occurring dialogue, instructing a human observer to extract certain aspects relative to its comprehension, and then using these aspects to guide the construction and verification of the model. The model assumes…

This report is part of ongoing research engaged in transforming knowledge of how human communication works into improvements in man-machine communication of existing and planned computer systems. The methodology includes having a trained "Observer" annotate transcripts of human communication in a prescribed manner. One of the issues,…

The authors respond to Dresher and Hornstein's article (EJ 161 384, Cognition, December, 1976) on artificial intelligence (AI). The dispute between linguistic theorists and AI researchers is based upon their different aims; while AI researchers develop programs capable of intelligent behavior, transformational linguists study the characteristics…

This first in a projected series of five articles discusses artificial intelligence and its impact on education. Highlights include the history of artificial intelligence and the impact of microcomputers; learning processes; human factors and interfaces; computer assisted instruction and intelligent tutoring systems; logic programing; and expert…

A series of articles focuses on artificial intelligence research and development to enhance information systems and services. Topics discussed include knowledge base designs, expert system development tools, natural language processing, expert systems for reference services, and the role that artificial intelligence concepts should have in…

Discusses the impact of research in artificial intelligence and human computer interaction on the design of bibliographic information retrieval systems, and presents design principles of a prototype system that uses semantically based searches and a knowledge base consisting of conceptual frames. (10 references) (CLB)

Spion, an adventure game for intermediate and advanced college German students, requires players to communicate with a fictitious agent in complete, correct German sentences. The spy game was written in PROLOG, runs on an IBM-PC, and is available at no cost for noncommercial purposes. (Author/CB)

Analyzes computerized reference and information services with respect to problems in the areas of (1) communication barriers between the user and the information specialist; (2) local resources development; (3) external resources policy; (4) search strategy development; and (5) artificial intelligence. (24 references) (Author/MES)

Examines role and contributions of natural-language processing in information retrieval and artificial intelligence research in context of large operational information retrieval systems and services. State-of-the-art information retrieval systems combining the functional capabilities of conventional inverted file term adjacency approach with…

Surveys artificial intelligence and the development of computer-based tutors and speculates on the future of artificial intelligence in education. Includes discussion of the definitions of knowledge, expert systems (computer systems that solve tough technical problems), intelligent tutoring systems (ITS), and specific ITSs such as GUIDON, MYCIN,…

MINDS (Multiple Intelligent Node Document Servers) is a distributed system of knowledge-based query engines for efficiently retrieving multimedia documents in an office environment of distributed workstations. By learning document distribution patterns and user interests and preferences during system usage, it customizes document retrievals for…

Presents the latest hardware, and pedagogical and theoretical advances in computer-assisted language learning and describes an actual design implementation in a Spanish course. (Author/SED)

Reviews approaches to machine learning (development of techniques to automate acquisition of new information, skills, and ways of organizing existing information) in symbolic domains. Four categorical tasks addressed in machine learning literature are examined: learning from examples, learning search heuristics, learning by observation, and…