694 search results - page 57 / 139 » The Power of the Middle Bit |
IH
2005
Springer
14 years 1 months ago
2005
Springer
There are many detectors for simple Least Significant Bit (LSB) steganography in digital images, the most sensitive of which make use of structural or combinatorial properties of ...
ICC
2007
IEEE
13 years 12 months ago
2007
IEEE
This paper proposes an efficient algorithm that produces near-optimal discrete bit-loading for a Gaussian interference channel that models a DSL network. It first takes a continuou...
TWC
2008
13 years 7 months ago
2008
Abstract--The closed-form exact bit error rate (BER) expressions of generalized orthogonal space-time block codes (OSTBCs) are first derived for quadrature amplitude modulation (QA...
SIGMOD
2003
ACM
14 years 8 months ago
2003
ACM
Managing scientific data warehouses requires constant adaptations to cope with changes in processing algorithms, computing environments, database schemas, and usage patterns. We h...
LICS
2007
IEEE
14 years 2 months ago
2007
IEEE
Set theories are traditionally based on first-order logic. We show that in a constructive setting, basing a set theory on a dependent logic yields many benefits. To this end, we...