We show that the class of string languages generated by linear context-free rewriting systems is equal to the class of output languages of deterministic treewalking transducers. F...
This paper presents an FPGA-based implementation of a co-processing unit able to parse context-free grammars of real-life sizes. The application elds of such a parser range from p...
Cristian Ciressan, Eduardo Sanchez, Martin Rajman,...
We present an algorithm for learning context free grammars from positive structural examples (unlabeled parse trees). The algorithm receives a parameter in the form of a finite se...
An Active Context-Free Game is a game with two players (Romeo and Juliet) on strings over a finite alphabet. In each move, Juliet selects a position of the current word and Romeo ...