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ECIS
2001
15 years 8 months ago
Market structures and competition in the digital economy
The purpose of this paper is to investigate the distinctive characteristics of the competitive mechanism in the digital economy and information product markets. Specific propertie...
Gennadi Kazakevitch, Luba Torlina
FLAIRS
2003
15 years 8 months ago
A Possibilistic Logic Encoding of Access Control
This paper proposes a modelling of information security policies in the framework of possibilistic logic. Our modelling is based on the concept of roles associated with users. Acc...
Salem Benferhat, Rania El Baida, Fréd&eacut...
VMV
2001
209views Visualization» more  VMV 2001»
15 years 8 months ago
A Novel Probabilistic Model for 3D Object Recognition: Spin-Glass Markov Random Fields
This contribution presents a new class of MRF, that is inspired by methods of statistical physics. The new energy function assumes full-connectivity in the neighborhood system and...
Barbara Caputo, Sahla Bouattour, Dietrich Paulus
IJCAI
1989
15 years 7 months ago
Measure-Free Conditioning, Probability and Non-Monotonic Reasoning
Recent results in the foundations of probability theory indicate that a conditional probability can be viewed as a probability attached to a mathematical entity called a measure-f...
Didier Dubois, Henri Prade
SPAA
2010
ACM
15 years 6 months ago
Best-effort group service in dynamic networks
d Abstract) Bertrand Ducourthial Sofiane Khalfallah Franck Petit We propose a group membership service for asynchronous wireless dynamic ad hoc networks. It maintains as long as p...
Bertrand Ducourthial, Sofiane Khalfallah, Franck P...