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ABSTRACT
The objective of the research in this paper is the design of a non-numeric processor to be used in the scanning of textual information brought in from serial storage. Source text progresses through a linear array of 32 cells each cell capable of holding one character. With all cells operating in parallel, character subsequences in the source stream can be compared with character strings in any one of 16 registers associated with the cellular array. Various modules associated with the array are used to aid the query resolution process. The overall design emphasizes speed of execution and versatility of operation.
REFERENCES
Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.
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Roberts, D. C., (ed) "A Computer System for Text Retrieval: Design Concept Development," Report RD-77-10011, Office of Research and Development, Central Intelligence Agency, Washington, D. C., 1977.
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Stellhorn, W. H., "A Processor for Direct Scanning of Text," presented at the First Non-Numeric Workshop, Dallas, Oct. 1974.
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Hollaar, L. A., "Text Retrieval Computers," Computer, Vol. 12, No. 3, 1979 pp. 40-50.
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Foster, M. J. and Kung, H. T., "The Design of Special-Purpose VLSI Chips," Computer, Vol. 13, No. 1, 1980 pp. 26-40.
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Burkowski, F. J., "A Bipolar Bit-Slice Design for a Text Scanning Processor," Technical Report #96, Department of Computer Science, University of Manitoba.
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