具有全局模态和角色层次的分级混合逻辑的终止表
Terminating Tableaux for Graded Hybrid Logic with Global Modalities and Role Hierarchies
摘要:
我们提出了一个具有全局模态、自反性、传递性和角色层次的分级混合逻辑的终止表演算。系统的终止是通过基于模式的阻塞实现的。以前的相关逻辑方法都依赖于基于链的阻塞。除了在概念上简单,适合高效的实现,基于模式的方法给我们一个NExpTime的决策过程的复杂性。
英文摘要:
We present a terminating tableau calculus for graded hybrid logic with global modalities, reflexivity, transitivity and role hierarchies. Termination of the system is achieved through pattern-based blocking. Previous approaches to related logics all rely on chain-based blocking. Besides being conceptually simple and suitable for efficient implementation, the pattern-based approach gives us a NExpTime complexity bound for the decision procedure.
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