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» Investigating human-computer optimization
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104
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TWC
2008
76views more  TWC 2008»
15 years 3 months ago
A Reduced-PAR Opportunistic STBC Scheme for Frequency-Selective Channels in the Presence of Frequency Offset
Opportunistic space-time block codes (STBC) have been investigated for flat-fading channels in the literature. In this paper, we present a novel scheme for integrating them with or...
Dandan Wang, Hlaing Minn, Naofal Al-Dhahir
MCS
2007
Springer
15 years 3 months ago
Delay-dependent stability analysis for uncertain neutral systems with time-varying delays
This paper investigates the stability of neutral delay-differential systems with mixed multiple time-varying delay arguments. Based on the Lyapunov functional method, and the rela...
Xin-Ge Liu, Min Wu, Ralph Martin, Mei-Lan Tang
145
Voted
CORR
2000
Springer
112views Education» more  CORR 2000»
15 years 3 months ago
Evolution of differentiated expression patterns in digital organisms
Abstract. We investigate the evolutionary processes behind the development and optimization of multiple threads of execution in digital organisms using the avida platform, a softwa...
Charles Ofria, Christoph Adami, Travis C. Collier,...
122
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DAM
1999
137views more  DAM 1999»
15 years 3 months ago
How to Find a Point on a Line Within a Fixed Distance
It is well known that on a line, a target point in unknown position can be found by walking a path at most 9 times as long as the distance from the start to the target point, in t...
Christoph A. Hipke, Christian Icking, Rolf Klein, ...
PRL
1998
132views more  PRL 1998»
15 years 3 months ago
Unsupervised feature selection using a neuro-fuzzy approach
A neuro-fuzzy methodology is described which involves connectionist minimization of a fuzzy feature evaluation index with unsupervised training. The concept of a ¯exible membersh...
Jayanta Basak, Rajat K. De, Sankar K. Pal