Results 131 to 140 of about 856,744 (186)
Some of the next articles are maybe not open access.
Introduction to Formal Languages
19771.1. Let A be any abstract set. We call A an alphabet. Finite sequences of elements of A are called expressions in A. Finite sequences of expressions are called texts.
openaire +1 more source
Formal Models of Language Learning
Cognition, 1979Abstract Research is reviewed that addresses itself to human language learning by developing precise, mechanistic models that are capable in principle of acquiring languages on the basis of exposure to linguistic data. Such research includes theorems on language learnability from mathematical linguistics, computer models of language acquisition from ...
openaire +2 more sources
2023
AbstractA restricted version of the higher-order logic motivated in the previous chapter is introduced. The language includes variables in the position of sentences, and quantifiers binding them; these propositional quantifiers can be used to formalize talk of propositions.
openaire +1 more source
AbstractA restricted version of the higher-order logic motivated in the previous chapter is introduced. The language includes variables in the position of sentences, and quantifiers binding them; these propositional quantifiers can be used to formalize talk of propositions.
openaire +1 more source
2012
Formal languages are widely regarded as being above all mathematical objects and as producing a greater level of precision and technical complexity in logical investigations because of this. Yet defining formal languages exclusively in this way offers only a partial and limited explanation of the impact which their use (and the uses of formalisms more ...
openaire +2 more sources
Formal languages are widely regarded as being above all mathematical objects and as producing a greater level of precision and technical complexity in logical investigations because of this. Yet defining formal languages exclusively in this way offers only a partial and limited explanation of the impact which their use (and the uses of formalisms more ...
openaire +2 more sources
Formal specification languages
Electronics and Power, 1986Bugs in computer software are still commonplace. The problem is often due to inadequate specification of the requirements. Formal specification is proposed as a solution, but is it practical?
John Parker, Graham Titterington
openaire +1 more source
Formalisms for Non-Formal Languages
1999In recent decades computer scientists, linguists, and philosophers converged on offering what are called formal representations of natural languages. In this essay I wish to go back to some earlier work that Dov Gabbay and I did in cooperation, show its significance, and tie it to more recent work that I did on lexical semantics, showing that the early
openaire +1 more source
Formal Languages and Formal Logic
1994Throughout this book we use sentences of formal logic to describe properties of words over a finite alphabet A. A sentence will thus define a language \(L \subseteq A^{*}\); L is the set of all words that have the property described by the sentence.
openaire +1 more source
Learning of Fuzzy Formal Language
IEEE Transactions on Systems, Man, and Cybernetics, 1973A learning model of fuzzy formal language is proposed and discussed. We continue training the learning machine by giving sets of sentences sequentially. As a result of parsing of the given teaching sentences, the learning machine reinforces fuzzy grades of membership of productions in an inherent fuzzy grammar of the machine.
Tamura, Shinichi, Tanaka, Kokichi
openaire +2 more sources
Information and Computation, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ekaterina Bakinova +5 more
openaire +2 more sources
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ekaterina Bakinova +5 more
openaire +2 more sources