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DLOG
2009
15 years 7 months ago
Using Description Logics in Relation Based Access Control
Relation Based Access Control (RelBAC) is an access control model designed for the new scenarios of access control on Web 2.0. Under this model, we discuss in this paper how to for...
Rui Zhang, Alessandro Artale, Fausto Giunchiglia, ...
CORR
2011
Springer
173views Education» more  CORR 2011»
15 years 1 months ago
Linear Dependent Types and Relative Completeness
—A system of linear dependent types for the lambda calculus with full higher-order recursion, called d PCF, is introduced and proved sound and relatively complete. Completeness h...
Ugo Dal Lago, Marco Gaboardi
CHI
2006
ACM
16 years 6 months ago
Zone and polygon menus: using relative position to increase the breadth of multi-stroke marking menus
We present Zone and Polygon menus, two new variants of multi-stroke marking menus that consider both the relative position and orientation of strokes. Our menus are designed to in...
Shengdong Zhao, Maneesh Agrawala, Ken Hinckley
FDG
2009
ACM
16 years 1 months ago
Relating cognitive models of computer games to user evaluations of entertainment
As the interactive entertainment industry matures, a better understanding of what makes software entertaining is needed. A natural starting point is the application of traditional...
Paolo Piselli, Mark Claypool, James Doyle
INDOCRYPT
2007
Springer
16 years 18 days ago
Related-Key Attacks on the Py-Family of Ciphers and an Approach to Repair the Weaknesses
The stream cipher TPypy has been designed by Biham and Seberry in January 2007 as the strongest member of the Py-family ciphers, after weaknesses in the other members Py, Pypy, Py...
Gautham Sekar, Souradyuti Paul, Bart Preneel