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SIGCOMM
1998
ACM
14 years 1 days ago
Secure Group Communications Using Key Graphs
Many emerging applications (e.g., teleconference, real-time information services, pay per view, distributed interactive simulation, and collaborative work) are based upon a group ...
Chung Kei Wong, Mohamed G. Gouda, Simon S. Lam
AAAI
2007
13 years 10 months ago
Equilibria in Heterogeneous Nonmonotonic Multi-Context Systems
We propose a general framework for multi-context reasoning which allows us to combine arbitrary monotonic and nonmonotonic logics. Nonmonotonic bridge rules are used to specify th...
Gerhard Brewka, Thomas Eiter
ECAI
2008
Springer
13 years 9 months ago
A probabilistic analysis of diagnosability in discrete event systems
Abstract. This paper shows that we can take advantage of information about the probabilities of the occurrences of events, when this information is available, to refine the classic...
Farid Nouioua, Philippe Dague
ICAI
2008
13 years 9 months ago
Nonrestrictive Concept-Acquisition by Representational Redescription
coarse procedures or very abstract frames from the point of view of algorithm, because some crucial issues like the representation, evolution, storage, and learning process of conc...
Hui Wei, Yan Chen
CORR
1999
Springer
164views Education» more  CORR 1999»
13 years 7 months ago
Annotation graphs as a framework for multidimensional linguistic data analysis
In recent work we have presented a formal framework for linguistic annotation based on labeled acyclic digraphs. These `annotation graphs' oer a simple yet powerful method fo...
Steven Bird, Mark Liberman