The implications of some major linguistic and semiotic concepts for the machine manipulation of natural language text are examined. It is proposed that the study of meaning should contribute to the development of sophisticated algorithms for machine indexing. (Author)

An automatic classification technique has been developed, based on the character structure of words. (Author)

Describes a method for automatically segmenting words into their stems and affixes using certain statistical properties of a corpus to indicate where words should be divided. (Author/PF)

Describes an algorithm for the calculation of term discrimination values that may be used when the interdocument similarity measure used is the cosine coefficient and when the document representations have been weighted using one particular term weighting scheme. (7 references) (Author/CLB)

Examines the prospects for the use of computers in solving linguistics problems and discusses questions of linguistic theory which relate to the functioning of a language within the communicatory system of "man-machine-man." (EJS)

Surveys the current state of minicomputer-operated information systems capable of incorporating linguistic features, focusing on the Minicomputer Operated Retrieval (Partially Heuristic) System. Consideration is given to the automation of the indexing process and to available search strategies. (FM)

As a consequence of research in machine translation, several related applications of Electronic Data Processing have developed in linguistics and literature. A survey of this development is followed by an exposition of the process necessary for setting up an automatic lexicon. (TL)

The Institute on the Automation of Bibliographical Services was held at the University of Maryland, 10-21 June 1968, conducted by the School of Library and Information Services, assisted by the Library of Congress Information Systems Office and the University Computer Science Center. Thirty-nine participants from academic, special, and public…

Background, construction, and characteristics of a machine translation system developed in Germany and close to implementation are described. Among the characteristics are multilinguality, extendability, flexibility, modularity, and special features such as data structure, interface structure, and lexicon system. The broad range of applications is…

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 development and application of an algorithm that generates non-linear representations of English text. It appears that the representation it produces could be quite useful in automatic language processing. (JB)

Describes experiments that compared a new method for automatically analyzing semantic structures in text by statistical means with the standard vector space model. Findings indicate that combining both methods improved performance over either alone. The effects of other experimental variables on retrieval performance (term weighting, suffix…

Describes the use of a highly parallel array processor for pattern matching operations in a bibliographic retrieval system. The discussion covers the hardware and software features of the processor, the pattern matching algorithm used, and the results of experimental tests of the system. (37 references) (Author/CLB)

Describes two computer programs--INDEX and INDEXD--that use statistical information about repeated phrases in documents to automatically index documents at the conceptual level. Sample output of the programs is provided, and plans to combine this method with linguistic and artificial intelligence techniques to provide a general conceptual…

A computer program called TEXAN (Textual Analysis of Language Samples) was developed for use in calculating frequency of characters, words, punctuation units, and stylistic variables. Its usefulness in determining readability levels was examined in an analysis of language samples from 20 elementary tradebooks used as supplementary reading…