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KRDB
2001
110views Database» more  KRDB 2001»
15 years 15 days ago
Path Constraints from a Modal Logic Point of View
We analyze several classes of path constraints for semistructured data in a unified framework and prove some decidability and complexity results for these constraints by embedding...
Natasha Alechina, Stéphane Demri, Maarten d...
70
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IJCAI
1989
15 years 9 days ago
Maximum Entropy in Nilsson's Probabilistic Logic
Nilsson's Probabilistic Logic is a set theoretic mechanism for reasoning with uncertainty. We propose a new way of looking at the probability constraints enforced by the fram...
Thomas B. Kane
DSS
2008
116views more  DSS 2008»
14 years 11 months ago
GRAnD: A goal-oriented approach to requirement analysis in data warehouses
Several surveys indicate that a significant percentage of data warehouses fail to meet business objectives or are outright failures. One of the reasons for this is that requiremen...
Paolo Giorgini, Stefano Rizzi, Maddalena Garzetti
ENTCS
2007
97views more  ENTCS 2007»
14 years 11 months ago
Skeletons, Homomorphisms, and Shapes: Characterizing Protocol Executions
In this paper we develop a framework, based on strand spaces, for reasoning about cryptographic protocols and characterizing their executions. We define skeletons, homomorphisms,...
Shaddin F. Doghmi, Joshua D. Guttman, F. Javier Th...
AAMAS
2004
Springer
14 years 11 months ago
Temporal Development Methods for Agent-Based
In this paper we overview one specific approach to the formal development of multi-agent systems. This approach is based on the use of temporal logics to represent both the behavio...
Michael Fisher