3 search results - page 1 / 1 » Algebraic High-Level Nets as Weak Adhesive HLR Categories |
ECEASST
2006
13 years 10 months ago
2006
Abstract. Adhesive high-level replacement (HLR) system have been recently introduced as a new categorical framework for graph transformation in the double pushout approach [1, 2]. ...
GG
2008
Springer
13 years 12 months ago
2008
Springer
The tautology problem is the problem to prove the validity of statements. In this paper, we present a calculus for this undecidable problem on graphical conditions, prove its sound...
ENTCS
2008
13 years 11 months ago
2008
The satisfiability problem is the fundamental problem in proving the conflict-freeness of specifications, or in finding a counterexample for an invalid statement. In this paper, w...