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ICC
2007
IEEE
197views Communications» more  ICC 2007»
16 years 1 months ago
Basis Expansion Model and Doppler Diversity Techniques for Frequency Domain Channel Estimation and Equalization in DS-CDMA Syste
Abstract— In this paper, we propose a frequency domain adaptive estimation of Doppler shifts for multiple Doppler subpaths in direct sequence code division multiple access (DS-CD...
Tianqi Wang, Cheng Li, Hsiao-Hwa Chen
ISER
1993
Springer
227views Robotics» more  ISER 1993»
15 years 11 months ago
Design of a Hydraulic Robot Shoulder Based on a Combinatorial Mechanism
In previous papers, I have argued that while parallel mechanisms are well known for their favorable structural properties, their utility is generally limited by an inherently small...
Vincent Hayward
WSC
2008
15 years 9 months ago
A methodology for input data management in discrete event simulation projects
Discrete event simulation (DES) projects rely heavily on high input data quality. Therefore, the input data management process is very important and, thus, consumes an extensive a...
Anders Skoogh, Björn Johansson
EMNLP
2007
15 years 8 months ago
Building Lexicon for Sentiment Analysis from Massive Collection of HTML Documents
Recognizing polarity requires a list of polar words and phrases. For the purpose of building such lexicon automatically, a lot of studies have investigated (semi-) unsupervised me...
Nobuhiro Kaji, Masaru Kitsuregawa
TVCG
2008
70views more  TVCG 2008»
15 years 6 months ago
Visualizing Incomplete and Partially Ranked Data
Ranking data, which result from m raters ranking n items, are difficult to visualize due to their discrete algebraic structure, and the computational difficulties associated with t...
Paul Kidwell, Guy Lebanon, William S. Cleveland