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ECSQARU
2009
Springer
14 years 6 months ago
A Default Logic Patch for Default Logic
This paper is about the fusion of multiple information sources represented using default logic. More precisely, the focus is on solving the problem that occurs when the standard-lo...
Philippe Besnard, Éric Grégoire, S&e...
ECSQARU
2009
Springer
14 years 6 months ago
Realizing Default Logic over Description Logic Knowledge Bases
Abstract. We consider a realization of Reiter-style default logic on top of description logic knowledge bases (DL-KBs). To this end, we present elegant transformations from default...
Minh Dao-Tran, Thomas Eiter, Thomas Krennwallner
ECSQARU
2009
Springer
14 years 6 months ago
A Note on Cumulative Stereotypical Reasoning
Abstract. We address the problem of providing a logical characterization of reasoning based on stereotypes. Following [6] we take a semantic perspective and we base our model on a ...
Giovanni Casini, Hykel Hosni
ECSQARU
2009
Springer
14 years 6 months ago
Maximum Likelihood Learning of Conditional MTE Distributions
We describe a procedure for inducing conditional densities within the mixtures of truncated exponentials (MTE) framework. We analyse possible conditional MTE specifications and pr...
Helge Langseth, Thomas D. Nielsen, Rafael Rum&iacu...
ECSQARU
2009
Springer
14 years 6 months ago
Merging Belief Bases Represented by Logic Programs
Abstract. This paper presents a method which allows for merging beliefs expressed thanks to logic programming with stable model semantics. This method is based on the syntactic mer...
Julien Hué, Odile Papini, Eric Würbel
ECSQARU
2009
Springer
14 years 6 months ago
Complexity and Cautiousness Results for Reasoning from Partially Preordered Belief Bases
Partially preordered belief bases are very convenient for an efficient representation of incomplete knowledge. They offer flexibility and avoid to compare unrelated pieces of inf...
Salem Benferhat, Safa Yahi
ECSQARU
2009
Springer
14 years 6 months ago
Supporting Fuzzy Rough Sets in Fuzzy Description Logics
Abstract. Classical Description Logics (DLs) are not suitable to represent vague pieces of information. The attempts to achieve a solution have lead to the birth of fuzzy DLs and r...
Fernando Bobillo, Umberto Straccia
DRM
2009
Springer
14 years 6 months ago
Videosurveillance and privacy: covering the two sides of the mirror with DRM
Privacy and security have always been key concerns for individuals. They have also been closely related concepts: in order to increase their perception of security, people sacri...
Juan Ramón Troncoso-Pastoriza, Pedro Comesa...
DRM
2009
Springer
14 years 6 months ago
Obfuscating straight line arithmetic programs
Srivatsan Narayanan, Ananth Raghunathan, Ramarathn...
DRM
2009
Springer
14 years 6 months ago
An implementation experience of domain management in marlin
Digital Rights Management (DRM) is used to protect copyrighted content from unauthorized use. However, this has taken away the jurisdiction of the consumers over their purchased c...
Sye Loong Keoh, Koen Vrielink