NASA Technical Reports Server (NTRS) : The pdf

NASA Technical Reports Server (NTRS) : The

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This paper will discuss a two and a half year long project undertaken to develop an English-language interface for the geographical information system GRASS. The work was carried out for NASA by a small business, Netrologic, based in San Diego, California, under Phase 1 and 2 Small Business Innovative Research contracts. We consider here the potential value of this system whose current functionality addresses numerical, categorical and boolean raster layers and includes the display of point sets defined by constraints on one or more layers, answers yes/no and numerical questions, and creates statistical reports. It also handles complex queries and lexical ambiguities, and allows temporarily switching to UNIX or GRASS

• Creator/s: NASA Technical Reports Server (NTRS
• Date: 2/1/1993
• Year: 1993
• Book Topics/Themes: NASA Technical Reports Server (NTRS), ENGLISH LANGUAGE, GEOGRAPHIC INFORMATION SYSTEMS, INFORMATION SYSTEMS, NATURAL LANGUAGE (COMPUTERS), AMBIGUITY, COMPUTER SYSTEMS DESIGN, MACHINE TRANSLATION, UNIX (OPERATING SYSTEM), Toledo, Sue Walker, Davis, Bruce

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