Accession Number : AD0640294

Title :   SCIENTIFIC TECHNICAL INFORMATION NO. 6, 1964: SELECTED ARTICLES.

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Report Date : 21 JUN 1966

Pagination or Media Count : 48

Abstract : A search for information on sensual codes, by L. E. Pshenichnaya and E. F. Skorokhodko. Explained are principles, which are the basis of experimental information-search systems, developed at the cybernetics institute of the Academy of Sciences Ukr-SSR. The content of documents and inquiries is presented in form of sensual codes, reflecting important signs of corresponding concepts. Methods of selecting a multivalent answer from associative memory, by V. F. Rudakov and Ye. I. Il'yashenko: Discussed is a method of extracting multivalent answer from associative memory with an individual detector per word, at which for selection of all words, corresponding to the given associative criterion, is necessary only one inquiry of the memory part of associative memory with subsequent turning only to detector matrix. Proposed are two systems of detector matrix. System I reduces to terminal minimum the number of turning to the detector matrix, it is distinguished by high speedy action, but requires more equipment. According to system II the amount of equipment is sharply reduced, but the time of inquiring the detector matrix increases somewhat. This system is convenient for associative memory of greater volume. Given are experimental results, confirming the possibility of realizing the proposed systems of detector matrix. (Author)

Descriptors :   (*MEMORY DEVICES, INFORMATION RETRIEVAL), (*INFORMATION THEORY, *CODING), USSR, SUBJECT INDEXING, REPORTS

Subject Categories : Computer Hardware
      Cybernetics

Distribution Statement : APPROVED FOR PUBLIC RELEASE