Computing with Words in Information/Intelligent Systems 1 (eBook, PDF)

Foundations
Redaktion: Zadeh, Lotfi A.

• Format: PDF

Produktbeschreibung

The volume is the first one in the world literature which is a comprehensive, up to date account on computing with words, a new direction in broadly perceived intelligent systems, proposed and advocated by Professor Zadeh, the founder of fuzzy sets theory and fuzzy logic. Historically, computing was focused on manipulation of numbers. However, in recent years it became more and more obvious that computing had been encompassing not only this, but also manipulation on signal, sounds, images and text; the latter aspects of computing are becoming more and more relevant. However, the traditional manipulation of text (e.g., machine translation, spell checking, etc.) does not cover the mainstream of computing with words, mainly the representation and manipulation of propositions from natural language describing operations and relations. Such problems cannot be solved by conventional methods of logic, probability theory and numerical analysis. Fuzzy logic is shown to be an effective tool to handle such problems. Computing with words may form a basis of a computational theory of perceptions inspired by a remarkable human ability to perform a wide variety of tasks just on the basis of vague and imprecise information expressed in natural language. In Part 1 foundations of computing with words related to linguistic aspects, fuzzy logic and approximate reasoning, granularity, calculations on verbal quantities, and general architectures for the implementation of computing with words are presented.

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Produktdetails

• Verlag: Physica-Verlag HD
• Seitenzahl: 518
• Erscheinungstermin: 9. März 2013
• Englisch
• ISBN-13: 9783790818734
• Artikelnr.: 53103271

Inhaltsangabe

Fuzzy Logic = Computing with Words.- Performing Approximate Reasoning with Words?.- Approximate Reasoning as a Basis for Computing with Words.- What is Intelligent Measurement?.- Semiotics and Computational Linguistics. On Semiotic Cognitive Information Processing.- Words about Uncertainty: Analogies and Contexts.- Virtual Meaning: Problems of Interpretation in the Social Sciences.- Towards Fixing Some 'Fuzzy' Catchwords: A Terminological Primer.- Granular Computing: Fuzzy Logic and Rough Sets.- Towards an Adaptive Calculus of Granules.- Semantics and Modelling of Flexible Time Indications.- Towards Fuzzy Logic.- Fuzzy Negation.- Triangular Operations, Negations, and Scalar Cardinality of a Fuzzy Set.- Fuzzy Implications in Approximate Reasoning.- On the Semantics of Fuzzy Linguistic Quantifiers.- Evaluating Linguistic Expressions and Functional Fuzzy Theories in Fuzzy Logic.- Calculation over Verbal Quantities.- Aggregation of Linguistic Information Based on a Symbolic Approach.- Object Networks: A Computational Framework to Compute with Words.- Study on a Framework for Solving Ill-defined Problems Using Patterns and Symbols.- From Expert Words Directly to Numerical Simulations: Group-Theoretic Approach to Computing with Words in Information/Intelligent Systems.