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MOC
2000
109views more  MOC 2000»
13 years 7 months ago
A posteriori error estimation and adaptivity for degenerate parabolic problems
Abstract. Two explicit error representation formulas are derived for degenerate parabolic PDEs, which are based on evaluating a parabolic residual in negative norms. The resulting ...
Ricardo H. Nochetto, Alfred Schmidt, C. Verdi
VTC
2007
IEEE
110views Communications» more  VTC 2007»
14 years 1 months ago
Spatially Interpolated OFDM with Channel Estimation for Fast Fading Channels
— OFDM is well suited for data-transmission over frequency-selective channels. If the cyclic prefix is chosen sufficiently long, intersymbol interference is avoided. Thus, the ...
Peter Klenner, Karl-Dirk Kammeyer
ALGORITHMICA
2008
111views more  ALGORITHMICA 2008»
13 years 7 months ago
Fixed-Parameter Complexity of Minimum Profile Problems
The profile of a graph is an integer-valued parameter defined via vertex orderings; it is known that the profile of a graph equals the smallest number of edges of an interval supe...
Gregory Gutin, Stefan Szeider, Anders Yeo
ICASSP
2011
IEEE
12 years 11 months ago
Spatially-correlated sensor discriminant analysis
A study of generalization error in signal detection by multiple spatially-distributed and -correlated sensors is provided when the detection rule is learned from a finite number ...
Kush R. Varshney
ICRA
1999
IEEE
142views Robotics» more  ICRA 1999»
13 years 11 months ago
Development of BEST Nano-robot Soccer Team
In this paper, we describe the development of our BEST nano-robot soccer team composed of 5 robots, a vision system, and communication modules. Each nano-robot is designed with an...
Sung Ho Kim, JongSuk Choi, Byung Kook Kim