68 search results - page 11 / 14 » Autocorrelations of Random Binary Sequences |
AMC
2007
13 years 7 months ago
2007
This paper proposes a chaotic fingerprint images encryption approach. An image of a fingerprint is encrypted via a twodimensional (2D) chaotic sequence obtained from multi-scrol...
TMM
2010
13 years 2 months ago
2010
Abstract--Automatic video annotation is a challenging yet important problem for content-based video indexing and retrieval. In most existing works, annotation is formulated as a mu...
ALGORITHMICA
2005
13 years 7 months ago
2005
A new form of optimality for comparison based static dictionaries is introduced. This type of optimality, keyindependent optimality, is motivated by applications that assign key v...
ISCC
2003
IEEE
14 years 22 days ago
2003
IEEE
We present a noiseless source coding problem in a broadcast environment and supply a simple solution to this problem. A transmitter wishes to transmit a binary random vector Ò ½...
STOC
1993
ACM
13 years 11 months ago
1993
ACM
We analyze algorithms that predict a binary value by combining the predictions of several prediction strategies, called experts. Our analysis is for worst-case situations, i.e., we...