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RIAO
1997
13 years 11 months ago
An Analysis of Statistical and Syntactic Phrases
As the amount of textual information available through the World Wide Web grows, there is a growing need for high-precision IR systems that enable a user to nd useful information ...
Mandar Mitra, Chris Buckley, Amit Singhal, Claire ...
EOR
2011
172views more  EOR 2011»
13 years 5 months ago
Efficiency measurement using independent component analysis and data envelopment analysis
Efficiency measurement is an important issue for any firm or organization. Efficiency measurement allows organizations to compare their performance with their competitors’ and t...
Ling-Jing Kao, Chi-Jie Lu, Chih-Chou Chiu
ICC
2008
IEEE
135views Communications» more  ICC 2008»
14 years 4 months ago
Data-Aided Joint Estimation of Carrier Frequency Offset and Frequency-Selective Time-Varying Channel
—The issue of data-aided joint carrier frequency offset (CFO) and channel estimation is investigated in the presence of a rapidly time-varying frequency-selective channel. We der...
Nathan Ricklin, James R. Zeidler
CGF
2010
155views more  CGF 2010»
13 years 10 months ago
Brushing Moments in Interactive Visual Analysis
We present a systematic study of opportunities for the interactive visual analysis of multi-dimensional scientific data that is based on the integration of statistical aggregation...
Johannes Kehrer, Peter Filzmoser, Helwig Hauser
VR
1999
IEEE
156views Virtual Reality» more  VR 1999»
14 years 2 months ago
The Benefits of Statistical Visualization in an Immersive Environment
We have created an immersive application for statistical graphics and have investigated what benefits it offers over more traditional data analysis tools. This paper presents a de...
Laura L. Arns, Dianne Cook, Carolina Cruz-Neira