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ACL
1998
14 years 2 months ago
Restrictions on Tree Adjoining Languages
Several methods are known for parsing languages generated by Tree Adjoining Grammars (TAGs) in O(n 6) worst case running time. In this paper we investigate which restrictions on T...
Giorgio Satta, William Schuler
ACL
2001
14 years 2 months ago
Constraints on Strong Generative Power
We consider the question "How much strong generative power can be squeezed out of a formal system without increasing its weak generative power?" and propose some theoret...
David Chiang
ISIM
2007
14 years 2 months ago
Notes on Restricted P Colonies
We continue the investigation of P coloniesintroduced in [7], of abstract computing devices composed of independent agents, acting and evolving in a shared environment. We determin...
Lucie Ciencialová, Ludek Cienciala