Describes the Probabilistic Relational Universal Fuzzy (PRUF), a relation-manipulating language which serves the purposes of: (1) precisiation of expressions in a natural language; (2) exhibiting their logical structure; and (3) providing a system for the characterization of the meaning of a proposition by acting on a collection of fuzzy relations…

Library text production and information retrieval applications require a programing language with string processing facilities. The most useful languages are SNOBOL, COMIT APL and PL/1. (Author/LS)

A rationale for constructing a metalanguage to analyze natural language texts is provided in the context of a long-range program of research, and illustrated by reference to an existing Computer-Assisted Language Analysis System (CALAS). (JB)

The program is a general purpose information retrieval program which can be used with a file of fixed format documents. Designed to be used by noncomputer personnel, the program provides flexibility in search requests and output format, which enable it to satisfy users' requests for information promptly and inexpensively. To insure easy adaptation…

As part of the report on the California State Library Processing Center design and specifications, this volume is a coding manual for the conversion of catalog card data to a machine-readable form. The form is compatible with the national MARC system, while at the same time it contains provisions for problems peculiar to the local situation. This…

DATADRAW is a command language, written in FORTRAN IV, to manipulate stacks, queues, lists and trees, and to display them on the CDC 252 scope system attached to a CDC 6600. A DATADRAW primer is given, and the algorithms for updating and displaying structures are described. It is noted that DATADRAW was designed to be a simple command language…

List Processing systems are designed to facilitate production of large programs to manipulate large complex symbolic data stores. This paper presents an overview of a number of system features which are important for improving the productivity of programers working in such domains. A systems view is taken, rather than focusing just on language…

INTX is an interactive programing and debugging system operating under UCLA's URSA interactive console system. Although originally designed as a debugging aid for interactive processor development, the addition of an on-line Assembler makes it a programing system in its own right. INTX operates only on the Computer Communications 301 graphics…

This report discusses an experimental inquiry into the nature and use of context data. The objective is to explore the implications of a system incorporating context data and, ultimately, to test the utility of context data for meeting the needs of users of information systems. The result of this inquiry has been the establishment of a context…

An explicit model of the process of quantification which involves the operations of subitizing and counting is described. The general model states that quantification of n items takes place via subitizing when n is less than five and via subitizing and addition (that is, counting) when n is five or larger. The explicit model is stated in the form…

FMS/3 is a system for producing hard copy documentation at high speed from free format text and command input. The system was originally written in assembler language for a 12K IBM 360 model 20 using a high speed 1403 printer with the UCS-TN chain option (upper and lower case). Input was from an IBM 2560 Multi-function Card Machine. The model 20…

Outlines the concepts and facilities of SLC-II, a basic support for R&D in automatic documentation and language translation, and gives a detailed description of its use in automatic indexing. The design and running of a full-scale pilot project is described, with a parallel experiment in the effectiveness of "thesaurus enrichment" by semiautomatic…

As part of a short (five-hour) "package" or "module" of computer instruction, this booklet can be inserted into existing courses. It is aimed at the problem of giving large numbers of liberal-arts students a "literacy" in computation -- cheaply, feasibly, and with minimum facilities, staff, and administrative…

The field of computer applications is becoming extensive, and the researcher can take advantage of the literary use of computers. Article lists the wide variety of tasks the computer tackles concerning literature and linguistics. (RK)

This is a progress report on a project attempting to design a system of compacting text for storage appropriate to disc oriented demand searching. After noting a number of previously designed methods of compression, it offers a tentative solution which couples a dictionary of most frequent character-strings with a set of variable-length codes. The…