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ACL
2010
13 years 9 months ago
Phrase-Based Statistical Language Generation Using Graphical Models and Active Learning
Most previous work on trainable language generation has focused on two paradigms: (a) using a statistical model to rank a set of generated utterances, or (b) using statistics to i...
François Mairesse, Milica Gasic, Filip Jurc...
ICC
2009
IEEE
180views Communications» more  ICC 2009»
14 years 5 months ago
Composite Hypothesis Testing for Cooperative Spectrum Sensing in Cognitive Radio
—In this paper, we present a composite hypothesis testing approach for cooperative spectrum sensing. We derive the optimal likelihood ratio test (LRT) statistic based on the Neym...
Sepideh Zarrin, Teng Joon Lim
INFOCOM
1998
IEEE
14 years 3 months ago
On Statistical Multiplexing, Traffic Mixes, and VP Management
ATM-based integrated services networks are likely to rely on the Virtaal Path (VP) concept as an intermediate resource management layer wherein key decisions concerning resource a...
Ching-Fong Su, Gustavo de Veciana
HUMAN
2003
Springer
14 years 4 months ago
Implementation of a Web Robot and Statistics on the Korean Web
A web robot is a program that downloads and stores web pages. Implementation issues of web robots have been studied widely and various web statistics are reported in the literature...
Sung Jin Kim, Sang Ho Lee
ICC
2007
IEEE
160views Communications» more  ICC 2007»
14 years 5 months ago
Robust Statistics Based Expectation-Maximization Algorithm for Channel Tracking in OFDM Systems
— Decision directed channel tracking (DDCT) at high fade rates in OFDM based systems is addressed in this paper. Existing DDCT algorithms like the expectation-maximization (EM) a...
Sheetal Kalyani, Krishnamurthy Giridhar