135 search results - page 2 / 27 » Bounded Vector Signatures and their Applications |
ICB
2007
Springer
14 years 15 days ago
2007
Springer
We present a general biometric hash generation scheme based on vector quantization of multiple feature subsets selected with genetic optimization. The quantization of subsets overc...
ICIP
2003
IEEE
14 years 8 months ago
2003
IEEE
Video signatures are compact representations of video sequences designed for efficient similarity measurement. In this paper, we propose a feature extraction technique to support ...
CP
2009
Springer
14 years 7 months ago
2009
Springer
Abstract. This paper introduces a generalization of the nvalue constraint that bounds the number of distinct values taken by a set of variables.The generalized constraint (called n...
ARC
2010
Springer
13 years 9 months ago
2010
Springer
As reconfigurable computing hardware and in particular FPGA-based systems-on-chip comprise an increasing number of processor and accelerator cores, supporting sharing and synchroni...
CRYPTO
2009
Springer
14 years 28 days ago
2009
Springer
We prove the equivalence, up to a small polynomial approximation factor n/ log n, of the lattice problems uSVP (unique Shortest Vector Problem), BDD (Bounded Distance Decoding) and...