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» Swarm Intelligence: From Natural to Artificial Systems
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TSP
2010
13 years 2 months ago
Sparse channel estimation for multicarrier underwater acoustic communication: from subspace methods to compressed sensing
Abstract--In this paper, we investigate various channel estimators that exploit channel sparsity in the time and/or Doppler domain for a multicarrier underwater acoustic system. We...
Christian R. Berger, Shengli Zhou, James C. Preisi...
KI
2009
Springer
14 years 2 months ago
The Scared Robot: Motivations in a Simulated Robot Arm
This paper investigates potential effects of a motivational module on a robotic arm, which is controlled based on the biologicalinspired SURE REACH system. The motivational module...
Martin V. Butz, Gerulf K. M. Pedersen
FLAIRS
2006
13 years 9 months ago
Genetic Hierarchical Music Structures
Music has structure at many levels, from grand arrangements of verses and choruses down to patterns in small riffs and themes. A bracketed L-system -- the SARAH language -- is use...
Charles Fox
AUSAI
2003
Springer
14 years 1 months ago
Information Extraction via Path Merging
Abstract. In this paper, we describe a new approach to information extraction that neatly integrates top-down hypothesis driven information with bottom-up data driven information. ...
Robert Dale, Cécile Paris, Marc Tilbrook
IVA
2009
Springer
14 years 2 months ago
Methodologies for the User Evaluation of the Motion of Virtual Humans
Abstract. Virtual humans are employed in many interactive applications, including (serious) games. Their motion should be natural and allow interaction with its surroundings and ot...
Sander E. M. Jansen, Herwin van Welbergen