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TSP
2010
15 years 1 months ago
Reducing front-end bandwidth may improve digital GNSS receiver performance
A novel evaluation of filtering and quantisation losses for weak DS-CDMA receivers is presented. Using this method, joint optimisation of filter center frequency and bandwidth is c...
James T. Curran, Daniele Borio, Gérard Lach...
ICASSP
2011
IEEE
14 years 10 months ago
The grouped two-sided orthogonal Procrustes problem
We pose a modified version of the two-sided orthogonal Procrustes problem subject to a grouping constraint, and offer an efficient solution method. This problem has applications...
Bryan R. Conroy, Peter J. Ramadge
NAACL
2010
15 years 4 months ago
Convolution Kernels for Opinion Holder Extraction
Opinion holder extraction is one of the important subtasks in sentiment analysis. The effective detection of an opinion holder depends on the consideration of various cues on vari...
Michael Wiegand, Dietrich Klakow
SICHERHEIT
2010
15 years 4 months ago
Towards Optimal Sensor Placement Strategies for Early Warning Systems
: A network early warning system consists of several distributed sensors to detect malicious network activity. The effectiveness of such early warning systems critically depends on...
Jan Göbel, Philipp Trinius
SIGSOFT
2010
ACM
15 years 4 months ago
Climate change: a grand software challenge
Software is a critical enabling technology in nearly all aspects of climate change, from the computational models used by climate scientists to improve our understanding of the im...
Steve M. Easterbrook