A Solver for Modal Fixpoint Logics
A Solver for Modal Fixpoint Logics
复制标题
模态定点逻辑求解器
DOI:
10.1016/j.entcs.2010.04.008
复制
发表时间:
2010
期刊:
影响因子:
--
通讯作者:
Martin Lange
中科院分区:
文献类型:
--
作者:
Oliver Friedmann;Martin Lange
We present MLSolver, a tool for solving the satisfiability and validity problems for modal fixpoint logics. The underlying technique is based on characterisations of satisfiability through infinite (cyclic) tableaux in which branches have an inner thread structure mirroring the regeneration of least and greatest fixpoint constructs in the infinite. Well-foundedness for unfoldings of least fixpoints is checked using deterministic parity automata. This reduces the satisfiability and validity problems to the problem of solving a parity game. MLSolver then uses a parity game solver in order to decide satisfiability and derives example models from the winning strategies in the parity game. Currently supported logics are the modal and linear-time μ-calculi, CTL*, and PDL (and therefore also CTL and LTL). MLSolver is designed to allow easy extensions in the form of further modal fixpoint logics.
登录
查看更多内容
DOI:
--
发表时间:
2006
期刊:
Annual Conference for Computer Science Logic
影响因子:
--
作者:
T. Henzinger;Nir Piterman
通讯作者:
Nir Piterman
DOI:
--
发表时间:
2007
期刊:
M4M
影响因子:
--
作者:
P. Abate;R. Goré;Florian Widmann
通讯作者:
Florian Widmann
影响因子:
0.7
作者:
Mark Reynolds
通讯作者:
Mark Reynolds
DOI:
--
发表时间:
1994
期刊:
AAAI Conference on Artificial Intelligence
影响因子:
--
作者:
Giuseppe De Giacomo;M. Lenzerini
通讯作者:
M. Lenzerini