741 search results - page 129 / 149 » A Markov random field model for term dependencies |
126
click to vote
STOC
2000
ACM
15 years 2 months ago
2000
ACM
We describe a slightly subexponential time algorithm for learning parity functions in the presence of random classification noise, a problem closely related to several cryptograph...
CORR
2007
Springer
14 years 9 months ago
2007
Springer
An analysis of steganographic systems subject to the following perfect undetectability condition is presented in this paper. Following embedding of the message into the covertext,...
105
click to vote
ICDAR
2009
IEEE
15 years 4 months ago
2009
IEEE
Amharic is the official language of Ethiopia and uses Ethiopic script for writing. In this paper, we present writer-independent HMM-based Amharic word recognition for offline hand...
CSDA
2007
14 years 9 months ago
2007
An important goal of microarray studies is the detection of genes that show significant changes in observed expressions when two or more classes of biological samples such as tre...
ATAL
2007
Springer
15 years 3 months ago
2007
Springer
Recent studies have shown that various models can explain the emergence of complex networks, such as scale-free and small-world networks. This paper presents a different model to...