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Experimental implementation of k-CFA and Pushdown k-CFA with optional Abstract Garbage Collection for LambdaJS and a subset of Scheme programming language ...

Formal languages and automata are fundamental concepts in computer science. Pushdown automata form the theoretical basis for the parsing of programming languages. Finite automata provide natural data ...

A formal-linguistic approach for solving an entertaining task is offered in this paper. The well-known task of the Hanoi towers is discussed in relation to some concepts of formal languages and ...

Abstract: Oracle modification of subtree pushdown automata for ranked and unranked ordered trees is presented. Subtree pushdown automata [1] represent a complete index of a tree for subtrees. Subtree ...

Abstract: A new kind of an acyclic pushdown automaton for an ordered tree is presented. The nonlinear tree pattern pushdown automaton represents a complete index of the tree for nonlinear tree ...