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TABLEAUX
2009
Springer
14 years 4 months ago
A Tableau-Based System for Spatial Reasoning about Directional Relations
Abstract. The management of qualitative spatial information is an important research area in computer science and AI. Modal logic provides a natural framework for the formalization...
Davide Bresolin, Angelo Montanari, Pietro Sala, Gu...
RULEML
2010
Springer
13 years 8 months ago
Norm Compliance in Business Process Modeling
We investigate the concept of norm compliance in business process modeling. In particular we propose an extension of Formal Contract Logic (FCL), a combination of defeasible logic ...
Guido Governatori, Antonino Rotolo
ICAIL
2009
ACM
14 years 4 months ago
How much logical structure is helpful in content-based argumentation software for legal case solving?
Current argumentation support software often employs graphical representations of logical relationships. Little is known about the extent to which logical structuring helps to inc...
Stijn Colen, Fokie Cnossen, Bart Verheij
SSDBM
2005
IEEE
131views Database» more  SSDBM 2005»
14 years 3 months ago
Searching for Related Objects in Relational Databases
To discover knowledge or retrieve information from a relational database, a user often needs to find objects related to certain source objects. There are two main challenges in b...
Xiaoxin Yin, Jiawei Han, Jiong Yang
RELMICS
1997
Springer
14 years 2 months ago
Relational Matching for Graphical Calculi of Relations
In this paper we extend an earlierapproach to graphicalrelationcalculitowards relational matching, thus allowing proofs with fewer auxiliary steps and concentrating more on the es...
Wolfram Kahl