TIME
2008
IEEE
14 years 5 months ago
2008
IEEE
In this paper we consider the specification and verification of infinite-state systems using temporal logic. In particular, we describe parameterised systems using a new variet...
TIME
2008
IEEE
14 years 5 months ago
2008
IEEE
We tackle the issue of representing infinite sets of realvalued vectors. This paper introduces an operator for combining integer and real sets. Using this operator, we decompose ...
TIME
2008
IEEE
14 years 5 months ago
2008
IEEE
The movement in public transport networks is organized according to schedules. The real-world schedules are specified by a set of periodic rules and a number of irregularities fr...
TIME
2008
IEEE
14 years 5 months ago
2008
IEEE
Boolean contact algebras constitute a convenient approach to a region based theory of space. In this paper we want to extend this approach to regions moving in time - called timed...
TIME
2008
IEEE
14 years 5 months ago
2008
IEEE
We survey temporal description logics that are based on standard temporal logics such as LTL and CTL. In particular, we concentrate on the computational complexity of the satisfi...
TIME
2008
IEEE
14 years 5 months ago
2008
IEEE
Frequent behavioural pattern mining is a very important topic of knowledge discovery, intended to extract correlations between items recorded in large databases or Web acces logs....