2087 search results - page 88 / 418 » Computation of class numbers of quadratic number fields |
WSNA
2003
ACM
15 years 3 months ago
2003
ACM
Recent research in sensor networks has raised security issues for small embedded devices. Security concerns are motivated by the deployment of a large number of sensory devices in...
TCS
2011
14 years 4 months ago
2011
We give a high precision polynomial-time approximation scheme for the supremum of any honest n-variate (n + 2)-nomial with a constant term, allowing real exponents as well as real...
AI
2007
Springer
14 years 10 months ago
2007
Springer
One difficulty that arises in abstract argument systems is that many natural questions regarding argument acceptability are, in general, computationally intractable having been c...
105
click to vote
CRYPTO
2012
Springer
13 years 9 days ago
2012
Springer
We construct a functional encryption scheme secure against an a-priori bounded polynomial number of collusions for the class of all polynomial-size circuits. Our constructions req...
110
click to vote
ICCV
1999
IEEE
15 years 11 months ago
1999
IEEE
In this paper we address the problem of estimating and analyzing the motion in image sequences that involve fluid phenomena. In this context standard motion estimation techniques ...