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ICC
2007
IEEE
245views Communications» more  ICC 2007»
15 years 10 months ago
Low Complexity MMSE Vector Precoding Using Lattice Reduction for MIMO Systems
—In this paper, a lattice-reduction-aided (LRA) With such an approximation, the complexity of VP is greatly minimum mean square error (MMSE) vector precoding (VP) is reduced. pro...
Feng Liu, Ling-ge Jiang, Chen He
AIME
2007
Springer
15 years 10 months ago
Variable Selection for Optimal Decision Making
This paper discusses variable selection for medical decision making; in particular decisions regarding when to provide treatment and which treatment to provide. Current variable se...
Lacey Gunter, Ji Zhu, Susan Murphy
CONTEXT
2007
Springer
15 years 10 months ago
Discovering Hidden Contextual Factors for Implicit Feedback
Abstract. This paper presents a statistical framework based on Principal Component Analysis (PCA) for discovering the contextual factors which most strongly influence user behavio...
Massimo Melucci, Ryen W. White
IBPRIA
2007
Springer
15 years 10 months ago
Optimally Discriminant Moments for Speckle Detection in Real B-Scan Images
Detection of speckle in ultrasound (US) images has been regarded as an important research topic in US imaging, mainly focusing on two specific applications: improving signal to no...
Robert Marti, Joan Martí, Jordi Freixenet, ...
TELETRAFFIC
2007
Springer
15 years 10 months ago
Distributed Path Computation Without Transient Loops: An Intermediate Variables Approach
Abstract— Paths with loops, even transient ones, pose significant stability problems in high-speed networks. We present a new algorithm, named Distributed Path Computation with ...
Saikat Ray, Roch Guérin, Rute Sofia