On the Computational Complexity of Spatial Logics with Connectedness Constraints
On the Computational Complexity of Spatial Logics with Connectedness Constraints
复制标题
具有连通性约束的空间逻辑的计算复杂性
DOI:
10.1007/978-3-540-89439-1_40
复制
发表时间:
2008
期刊:
影响因子:
1.6
通讯作者:
M. Zakharyaschev
中科院分区:
文献类型:
--
作者:
R. Kontchakov;Ian Pratt;F. Wolter;M. Zakharyaschev
We investigate the computational complexity of spatial logics extended with the means to represent topological connectedness and restrict the number of connected components. In particular, we show that the connectedness constraints can increase complexity from NP to PSpace , ExpTime and, if component counting is allowed, to NExpTime .
DOI:
10.1007/978-1-4020-5587-4_9
发表时间:
2007
期刊:
--
影响因子:
--
作者:
Kontchakov R
通讯作者:
Kontchakov R