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COMPGEOM
2006
ACM
16 years 17 days ago
The predicates for the Voronoi diagram of ellipses
This paper examines the computation of the Voronoi diagram of a set of ellipses in the Euclidean plane. We propose the first complete algorithms, under the exact computation para...
Ioannis Z. Emiris, Elias P. Tsigaridas, George M. ...
AES
2004
Springer
139views Cryptology» more  AES 2004»
16 years 15 hour ago
The Inverse S-Box, Non-linear Polynomial Relations and Cryptanalysis of Block Ciphers
This paper is motivated by the design of AES. We consider a broader question of cryptanalysis of block ciphers having very good non-linearity and diffusion. Can we expect anyway, ...
Nicolas Courtois
EDBTW
2004
Springer
16 years 4 hour ago
Continuous Query Processing in Spatio-Temporal Databases
In this paper, we aim to develop a framework for continuous query processing in spatio-temporal databases. The proposed framework distinguishes itself from other query processors b...
Mohamed F. Mokbel
CVPR
2010
IEEE
15 years 12 months ago
Dense Interest Points
Local features or image patches have become a standard tool in computer vision, with numerous application domains. Roughly speaking, two different types of patchbased image repres...
Tinne Tuytelaars
ACSAC
2003
IEEE
15 years 12 months ago
An IP Traceback Technique against Denial-of-Service Attacks
Reflector attack [9] belongs to one of the most serious types of Denial-of-Service (DoS) attacks, which can hardly be traced by contemporary traceback techniques, since the marked...
Zhaole Chen, Moon-Chuen Lee