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KI
1997
Springer
15 years 11 months ago
Agents in Proactive Environments
Abstract. Agents situated in proactive environments are acting autonomously while the environment is evolving alongside, whether or not the agents carry out any particular actions....
Dov M. Gabbay, Rolf Nossum, Michael Thielscher
CSL
2007
Springer
15 years 10 months ago
Comparing the Expressive Power of Well-Structured Transition Systems
We compare the expressive power of a class of well-structured transition systems that includes relational automata, Petri nets, lossy channel systems, and constrained multiset rewr...
Parosh Aziz Abdulla, Giorgio Delzanno, Laurent Van...
ICLP
2007
Springer
15 years 10 months ago
Combining OWL with F-Logic Rules and Defaults
We describe the combination of OWL and F-Logic for the architecture of Semantic Web application nodes. The approach has been implemented by combining an existing Jena-based archite...
Heiko Kattenstroth, Wolfgang May, Franz Schenk
BIRTHDAY
1991
Springer
15 years 10 months ago
Modal Logic Should Say More Than It Does
First-order modal logics, as traditionally formulated, are not expressive enough. It is this that is behind the difficulties in formulating a good analog of Herbrand’s Theorem, ...
Melvin Fitting
SIGMOD
1987
ACM
69views Database» more  SIGMOD 1987»
15 years 10 months ago
Extending the Relational Algebra to Support Transaction Time
In this paper we discuss extensions to the conventional relatronal algebra to support transaction time We show that these extensions are applicable to hrstorlcal algebras that sup...
L. Edwin McKenzie, Richard T. Snodgrass