共 50 条
- [41] P systems and picture languages Machines, Computations, and Universality, Proceedings, 2007, 4664 : 99 - 109
- [44] Membership and finiteness problems for rational sets of regular languages DEVELOPMENTS IN LANGUAGE THEORY, PROCEEDINGS, 2005, 3572 : 88 - 99
- [46] QUADTREE GRAMMARS FOR PICTURE LANGUAGES IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS, 1982, 12 (03): : 401 - 405
- [49] A SUBCLASS OF DETERMINISTIC CONTEXT-FREE LANGUAGES WITH A DECIDABLE INCLUSION PROBLEM CYBERNETICS, 1990, 26 (02): : 156 - 162