Sciweavers

3898 search results - page 2 / 780
» On the Bit Extraction Problem
Sort
View
ECCC
2011
183views ECommerce» more  ECCC 2011»
13 years 22 days ago
Extractors and Lower Bounds for Locally Samplable Sources
We consider the problem of extracting randomness from sources that are efficiently samplable, in the sense that each output bit of the sampler only depends on some small number d ...
Anindya De, Thomas Watson
ICMCS
2006
IEEE
145views Multimedia» more  ICMCS 2006»
13 years 11 months ago
Confronting the Synchronization Problem of Semantic Region Under Geometric Attacks
In this paper, an affine invariant watermarking scheme, robust to geometric attacks, is proposed and applied to face regions. Initially, face regions are unsupervisedly extracted ...
Paraskevi K. Tzouveli, Klimis S. Ntalianis, Stefan...
CORR
2010
Springer
150views Education» more  CORR 2010»
13 years 2 months ago
On extracting common random bits from correlated sources
Suppose Alice and Bob receive strings of unbiased independent but noisy bits from some random source. They wish to use their respective strings to extract a common sequence of ran...
Andrej Bogdanov, Elchanan Mossel
DATE
2008
IEEE
122views Hardware» more  DATE 2008»
14 years 6 days ago
Digital bit stream jitter testing using jitter expansion
This paper presents a time-domain jitter expansion technique for high-speed digital bit sequence jitter testing. While jitter expansion has been applied to phase noise measurement...
Hyun Choi, Abhijit Chatterjee
DATE
2010
IEEE
148views Hardware» more  DATE 2010»
13 years 10 months ago
Scoped identifiers for efficient bit aligned logging
Abstract--Detailed diagnostic data is a prerequisite for debugging problems and understanding runtime performance in distributed wireless embedded systems. Severe bandwidth limitat...
Roy Shea, Mani B. Srivastava, Young Cho