A Pattern-recognition Theory of Search in Expert Problem Solving
نویسندگان
چکیده
منابع مشابه
A pattern-recognition theory of search in expert problem solving
Understanding how look-ahead search and pattern recognition interact is one of the important research questions in the study of expert problem-solving. This paper examines the implications of the template theory (Gobet & Simon, 1996a), a recent theory of expert memory, on the theory of problem solving in chess. Templates are “chunks” (Chase & Simon, 1973) that have evolved into more complex dat...
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Search problems generally fall into the class of NP-hard problems. Many real problems including planning, diagnosing, allocation tasks, classification tasks and scenario-making, require examination of large search spaces. These problems canno: be solved directly (i.e., without searching) by simply applying the appropriate algorithms. Expert systems are usually applied to solve diyerent search p...
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The bi-objective warehouse problem in a crisp environment is often not eective in dealing with the imprecision or vagueness in the values of the problem parameters. To deal with such situations, several researchers have proposed that the parameters be represented as fuzzy numbers. We describe a new algorithm for fuzzy bi-objective warehouse problem using a ranking function followed by an applic...
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Rosen classified sciences into two categories: formalizable and unformalizable. Whereas formalizable sciences expressed in terms of mathematical theories were highly valued by Rutherford, Hutchins pointed out that unformalizable parts of soft sciences are of genuine interest and importance. Attempts to build mathematical theories for biology in the past century was met with modest and sporadic ...
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Physics problems cannot in general be solved by methods of deductive search in which the laws of physics are stated as axioms. In solving a real physics problem, it is necessary to treat the problem as a "nearly decomposable system" and to design a method of analysis which accounts for the salient factors in the problem while ignoring insignificant factors. The analysis method which is chosen w...
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ژورنال
عنوان ژورنال: Thinking & Reasoning
سال: 1997
ISSN: 1354-6783,1464-0708
DOI: 10.1080/135467897394301