Sciweavers

2100 search results - page 31 / 420
» Fundamentals of the problem
Sort
View
WMTE
2006
IEEE
14 years 4 months ago
The Focus Problem in Mobile Learning
Mobile learning has a lot of potential for supporting learning in situations such as in a museum, at a tourist sight or when exploring biological phenomena at a riverside. There l...
Christoph Göth, Dirk Frohberg, Gerhard Schwab...
ACSAC
2008
IEEE
14 years 4 months ago
The Role Hierarchy Mining Problem: Discovery of Optimal Role Hierarchies
Role hierarchies are fundamental to the role based access control (RBAC) model. The notion of role hierarchy is a well understood concept that allows senior roles to inherit the p...
Qi Guo, Jaideep Vaidya, Vijayalakshmi Atluri
PKC
2010
Springer
118views Cryptology» more  PKC 2010»
14 years 19 hour ago
Text Search Protocols with Simulation Based Security
This paper presents an efficient protocol for securely computing the fundamental problem of pattern matching. This problem is defined in the two-party setting, where party P1 hold...
Rosario Gennaro, Carmit Hazay, Jeffrey S. Sorensen
FOSSACS
2012
Springer
12 years 5 months ago
Concurrent Games with Ordered Objectives
We consider concurrent games played on graphs, in which each player has several qualitative (e.g. reachability or B¨uchi) objectives, and a preorder on these objectives (for insta...
Patricia Bouyer, Romain Brenguier, Nicolas Markey,...
LPNMR
2009
Springer
14 years 4 months ago
Belief Revision with Bounded Treewidth
Problems arising from the revision of propositional knowledge bases have been intensively studied for two decades. Many different approaches to revision have thus been suggested, w...
Reinhard Pichler, Stefan Rümmele, Stefan Wolt...