1195 search results - page 3 / 239 » New constructions of SSPDs and their applications |
WSCG
2001
15 years 1 months ago
2001
In this paper we present a novel concept for navigation in virtual environments. While a variety of navigation metaphors have been proposed for immersive VR, desktop scenarios are...
JUCS
2006
14 years 11 months ago
2006
: A sequence of increasing translation invariant subspaces can be defined by the Haar-system (or generally by wavelets). The orthogonal projection to the subspaces generates a deco...
101
click to vote
SCN
2008
Springer
14 years 11 months ago
2008
Springer
In this paper, we build, in a generic way, two asymmetric cryptosystems with a careful study of their security. We present first an additively homomorphic scheme which generalizes,...
VLDB
2002
ACM
14 years 11 months ago
2002
ACM
This paper introduces monitoring applications, which we will show differ substantially from conventional business data processing. The fact that a software system must process and...
JCST
2008
14 years 11 months ago
2008
In a question answering (QA) system, the fundamental problem is how to measure the distance between a question and an answer, hence ranking different answers. We demonstrate that s...