Sciweavers

461 search results - page 38 / 93
» Fundamentals of concern manipulation
Sort
View
OTM
2005
Springer
14 years 1 months ago
On the Controlled Evolution of Access Rules in Cooperative Information Systems
Abstract. For several reasons enterprises are frequently subject to organizational change. Respective adaptations may concern business processes, but also other components of an en...
Stefanie Rinderle, Manfred Reichert
EUROCRYPT
2006
Springer
13 years 11 months ago
Polynomial Equivalence Problems: Algorithmic and Theoretical Aspects
The Isomorphism of Polynomials (IP) [28], which is the main concern of this paper, originally corresponds to the problem of recovering the secret key of a C scheme [26]. Besides, t...
Jean-Charles Faugère, Ludovic Perret
KR
2000
Springer
13 years 11 months ago
Partition-Based Logical Reasoning
We investigate the problem of reasoning with partitions of related logical axioms. Our motivation is two-fold. First, we are concerned with how to reason effectively with multiple...
Eyal Amir, Sheila A. McIlraith
ECIS
2004
13 years 9 months ago
Security and privacy in a structured information network
The lack of trust amongst consumers and concerns about disclosing personal information are commonly seen as a major impediment to the growth of e-commerce. This is a consequence o...
Tuomas Valtonen, Tero Reuna, Kalle Luhtinen
SIGCSE
2010
ACM
175views Education» more  SIGCSE 2010»
14 years 22 days ago
MPCT: media propelled computational thinking
Media-Propelled Computational Thinking (MPCT – pronounced impact) is a course designed to introduce programming in the context of engaging problems in media computation, math, a...
Eric Andrew Freudenthal, Mary K. Roy, Alexandria N...