Sciweavers

3825 search results - page 511 / 765
» Selective Value Prediction
Sort
View
JDCTA
2010
134views more  JDCTA 2010»
15 years 1 months ago
A New Clustering Segmentation Algorithm of 3D Medical Data Field Based on Data Mining
Direct 3D volume segmentation is one of the difficult and hot research fields in 3D medical data field processing. Using the clustering and analyzing techniques of data mining, a ...
Li Xinwu
JMLR
2010
218views more  JMLR 2010»
15 years 1 months ago
Simple Exponential Family PCA
Bayesian principal component analysis (BPCA), a probabilistic reformulation of PCA with Bayesian model selection, is a systematic approach to determining the number of essential p...
Jun Li, Dacheng Tao
TCS
2010
15 years 1 months ago
Resource allocation with time intervals
We study a resource allocation problem where jobs have the following characteristics: Each job consumes some quantity of a bounded resource during a certain time interval and indu...
Andreas Darmann, Ulrich Pferschy, Joachim Schauer
TWC
2010
15 years 1 months ago
CFO estimation in OFDM systems under timing and channel length uncertainties with model averaging
In this letter, we investigate the problem of CFO estimation in OFDM systems when the timing offset and channel length are not exactly known. Instead of explicitly estimating the t...
Kun Cai, Xiao Li, Jian Du, Yik-Chung Wu, Feifei Ga...
TWC
2010
15 years 1 months ago
Performance of an Energy Detector over Channels with Both Multipath Fading and Shadowing
This paper analyzes the performance of an energy detector over wireless channels with composite multipath fading and shadowing effects. These effects are modeled by using the and ...
Saman Atapattu, Chintha Tellambura, Hai Jiang