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ISBI
2008
IEEE
16 years 16 days ago
Improved IDQC reconstruction for inhomogeneity corrected MR spectroscopy
In this paper, we focus on the reconstruction of iDQC MR spectroscopy data. Unlike standard 1-D MR spectroscopy schemes, iDQC acquires 2-D spectral data to decouple the magnetic f...
Rohini Shankar, Tianliang Gu, Jianhui Zhong, Mathe...
WEBI
2007
Springer
15 years 6 months ago
Pairwise Constraints-Guided Non-negative Matrix Factorization for Document Clustering
Nonnegative Matrix Factorization (NMF) has been proven to be effective in text mining. However, since NMF is a well-known unsupervised components analysis technique, the existing ...
Yujiu Yang, Bao-Gang Hu
IROS
2006
IEEE
136views Robotics» more  IROS 2006»
15 years 5 months ago
Multi-robot SLAM with Unknown Initial Correspondence: The Robot Rendezvous Case
Abstract— This paper presents a new approach to the multirobot map-alignment problem that enables teams of robots to build joint maps without initial knowledge of their relative ...
Xun S. Zhou, Stergios I. Roumeliotis
SMA
2005
ACM
104views Solid Modeling» more  SMA 2005»
15 years 5 months ago
Packing a trunk: now with a twist!
In an industry project with a German car manufacturer we are faced with the challenge of placing a maximum number of uniform rigid rectangular boxes in the interior of a car trunk...
Friedrich Eisenbrand, Stefan Funke, Andreas Karren...
WABI
2004
Springer
116views Bioinformatics» more  WABI 2004»
15 years 5 months ago
Topological Rearrangements and Local Search Method for Tandem Duplication Trees
—The problem of reconstructing the duplication history of a set of tandemly repeated sequences was first introduced by Fitch [4]. Many recent studies deal with this problem, show...
Denis Bertrand, Olivier Gascuel