TCS
2008
13 years 4 months ago
2008
In this paper, we consider two facility location problems on tree networks. One is the 2-radius problem, whose goal is to partition the vertex set of the given network into two no...
ECSQARU
2009
Springer
13 years 9 months ago
2009
Springer
Abstract. Even though in Artificial Intelligence, a set of classical logical formulae is often called a belief base, reasoning about beliefs requires more than the language of cla...