منابع مشابه
Fifth anniversary of the symbol of the Society of Nuclear Medicine.
The symbol shown above first began to appear on the front cover of The Journal of Nuclear Medicine with the January 1973 issue. Ellis H. Myers was the artist who created it in the spring of 1972, while we were at The Donner Laboratory of Medical Physics at The University of California at Berkeley. We designed the upper part of the symbol to represent carbon, the "organic" element that is centra...
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One of the weak points of the present critics of AI is their lack of an alternative cognitive theory. In the paper the outline of such a theory is sketched, based on (one reading) of Piaget's genetic epistemology. This is used to clarify the ambiguity of the terms 'symbol' and 'representation', thereby making it possible to suggest a reconciliation of the positions of the critics and defenders ...
متن کاملInterpolation and Symbol Elimination
We prove several results related to local proofs, interpolation and superposition calculus and discuss their use in predicate abstraction and invariant generation. Our proofs and results suggest that symbol-eliminating inferences may be an interesting alternative to interpolation.
متن کاملSymbol Systems
A symbol is a pattern (of physical marks, electromagnetic energy, etc.) which denotes, designates, or otherwise has meaning. The notion that intelligence requires the use and manipulation of symbols, and that humans are therefore symbol systems, has been extremely in uential in arti cial intelligence. keywords: symbol, reasoning, intelligence, representation, logic This article has two parts. W...
متن کاملSymbol Synchronization
As we have seen in other chapters, the operation and performance of various receiver functions can be quite sensitive to knowledge of the timing (data transition epochs) of the received data symbols. Thus, the ability to accurately estimate this parameter and continuously update the estimate, i.e., perform symbol synchronization (sync), with little knowledge of other parameters is critical to s...
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ژورنال
عنوان ژورنال: Japanese Sociological Review
سال: 1971
ISSN: 1884-2755,0021-5414
DOI: 10.4057/jsr.22.17