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Data retrieval single layer networks of logical memory neuronsAlavi, Arash January 1992 (has links)
No description available.
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The computer storage, retrieval and searching of generic structures in chemical patents : the machine-readable representation of generic structuresBarnard, John Mordaunt January 1983 (has links)
The nature of the generic chemical structures found in patents is described, with a discussion of the types of statement commonly found in them. The available representations for such structures are reviewed, with particular note being given to the suitability of the representation for searching files of such structures. Requirements for the unambiguous representation of generic structures in an "ideal" storage and retrieval system are discussed. The basic principles of the theory of formal languages are reviewed, with particular consideration being given to parsing methods for context-free languages. The Grammar and parsing of computer programming languages, as an example of artificial formal languages, is discussed. Applications of formal language theory to chemistry and information work are briefly reviewed. GENSAL, a formal language for the unambiguous description of generic structures from patents, is presented. It is designed to be intelligible to a chemist or patent agent, yet sufficiently ABSTRACT formaLised to be amenabLe to computer anaLysis. DetaiLed description is given of the facilities it provides for generic structure representation, and there is discussion of its Limitations and the principLes behind its design. A connection-tabLe-based internaL representation for generic structures, caLLed an ECTR (Extended Connection Table Representation) is presented. It is designed to represent generic structures unambiguousLy, and to be generated automatically from structures encoded in GENSAL. It is compared to other proposed representations, and its implementation using data types of the programming Language PascaL described. An interpreter program which generates an ECTR from structures encoded in a subset of the GENSAL Language is presented. The principles of its operation are described. Possible applications of GENSAL outside the area of patent documentation are discussed, and suggestions made for further work on the development of a generic structure storage and retrieval system based on GENSAL and ECTRs.
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Access and organization of secondary memory devicesChun, Inja January 2010 (has links)
Digitized by Kansas Correctional Industries
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An interactive literature collection and reference retrieval systemTseng, Yu-Jen Eugene January 2010 (has links)
Digitized by Kansas Correctional Industries
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Development of a forest data management system useful for research, instruction and property management /Herzog, Steven J. January 1984 (has links)
Thesis (M.S.)--Oregon State University, 1984. / Typescript (photocopy). Includes bibliographical references (leaf 57). Also available on the World Wide Web.
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An evaluation of links and roles used in information retrievalSinnett, Jefferson D. January 1964 (has links)
Thesis--Air University. / "Project no.7381. Task no.738103." "AD 606-192."
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Computer programs for simulating documents and document representationsBailey, Clark Jonathan, 1936- January 1964 (has links)
No description available.
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The design and implementation of a data base system for bibliographic applications on a minicomputer /Daneliuk, Faye A. January 1979 (has links)
No description available.
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A method for investigating the behavior of attributes which belong to information storage and retrieval systems.Heckman, Ralph Paul January 1965 (has links)
No description available.
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An apparatus to investigate a high density information storage technique / by P. Leigh-JonesLeigh-Jones, Peter January 1971 (has links)
151 [47] leaves : ill. ; 26 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Thesis (Ph.D.1972) from the Dept. of Electrical Engineering, University of Adelaide
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