We discuss the problems of spatio-temporal reasoning in the context of hierarchical information maps and approximate reasoning networks (AR networks). Hierarchical information maps...
Abstract. In this paper we address the problem of commonsense reasoning about action by appealing to Occam’s razor—we should accept the simplest hypothesis explaining the obser...
Abstract. We consider the problem of specifying and computing consistent answers to queries against databases that do not satisfy given integrity constraints. This is done by simul...
Marcelo Arenas, Leopoldo E. Bertossi, Michael Kife...
Abstract. Higher-order representation techniques allow elegant encodings of logics and programming languages in the logical framework LF, but unfortunately they are fundamentally i...
In this paper we discuss the integration of two systems that are based on a specific theory of argumentation: the first, an existing web-based discussion forum; the second, a metho...