218 search results - page 19 / 44 » Using Derivation Trees for Treebank Error Detection |
ICPR
2004
IEEE
14 years 9 months ago
2004
IEEE
Boosting-basedmethods have recently led to the state-ofthe-art face detection systems. In these systems, weak classifiers to be boosted are based on simple, local, Haar-like featu...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
—We propose to use carrier interferometry (CI) codes to reduce the complexity of the maximumlikelihood multiuser-detection (ML-MUD) receiver in MC-CDMA systems with carrier frequ...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
In this article, we propose a steganalysis method for detecting the presence of information-hiding behavior in wav audios. We extract the neighboring joint distribution features a...
PR
2008
13 years 8 months ago
2008
The spectrum of a graph has been widely used in graph theory to characterise the properties of a graph and extract information from its structure. It has also been employed as a g...
CORR
2007
Springer
13 years 8 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,...