Sciweavers

3009 search results - page 254 / 602
» The Expressive Rate of Constraints
Sort
View
DAGSTUHL
2003
15 years 8 months ago
Why Timed Sequence Diagrams Require Three-Event Semantics
STAIRS is an approach to the compositional development of sequence diagrams supporting the specification of mandatory as well as potential behavior. In order to express the necess...
Øystein Haugen, Knut Eilif Husa, Ragnhild K...
KRDB
1996
123views Database» more  KRDB 1996»
15 years 8 months ago
Flexible Query-Answering Systems Modelled in Metalogic Programming
Metaprogramming adds new expressive power to logic programming which can be advantageous to transfer to the field of deductive databases. We propose metaprogramming as a way to mo...
Troels Andreasen, Henning Christiansen
SEMWEB
2010
Springer
15 years 4 months ago
OWL-POLAR: Semantic Policies for Agent Reasoning
Abstract. Policies are declarations of constraints on the behaviour of components within distributed systems, and are often used to capture norms within agent-based systems. A few ...
Murat Sensoy, Timothy J. Norman, Wamberto Weber Va...
UMUAI
1998
128views more  UMUAI 1998»
15 years 6 months ago
Using Decision Trees for Agent Modeling: Improving Prediction Performance
A modeling system may be required to predict an agent’s future actions under constraints of inadequate or contradictory relevant historical evidence. This can result in low predi...
Bark Cheung Chiu, Geoffrey I. Webb
TIT
2010
81views Education» more  TIT 2010»
15 years 1 months ago
Generalizing capacity: new definitions and capacity theorems for composite channels
We consider three capacity definitions for composite channels with channel side information at the receiver. A composite channel consists of a collection of different channels with...
Michelle Effros, Andrea J. Goldsmith, Yifan Liang