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IDA
2005
Springer
15 years 12 months ago
Biological Cluster Validity Indices Based on the Gene Ontology
With the invention of biotechnological high throughput methods like DNA microarrays and the analysis of the resulting huge amounts of biological data, clustering algorithms gain ne...
Nora Speer, Christian Spieth, Andreas Zell
ICESS
2004
Springer
15 years 11 months ago
Relating FFTW and Split-Radix
Recent work showed that staging and abstract interpretation can be used to derive correct families of combinatorial circuits, and illustrated this technique with an in-depth analys...
Oleg Kiselyov, Walid Taha
ADBIS
2007
Springer
117views Database» more  ADBIS 2007»
15 years 10 months ago
On the Effect of Trajectory Compression in Spatiotemporal Querying
Existing work repeatedly addresses that the ubiquitous positioning devices will start to generate an unprecedented stream of time-stamped positions leading to storage and computati...
Elias Frentzos, Yannis Theodoridis
CEC
2007
IEEE
15 years 10 months ago
Optimizing low-thrust gravity assist interplanetary trajectories using evolutionary neurocontrollers
The combination of low-thrust propulsion and gravity assists allows designing high-energy missions. However the optimization of such trajectories is no trivial task. In this paper,...
I. Carnelli, B. Dachwald, M. Vasile
ICRA
1995
IEEE
115views Robotics» more  ICRA 1995»
15 years 10 months ago
Nonlinear Feedback Control of a Biped Walking Robot
An implementation of a biped robot which as capable of dynamic walking by a simple nonlinear control algorithm. is presented. Four D.C. servo motors actuate the knee and ankle joi...
Kazuhisa Mitobe, Naoki Mori, Kouichi Aida, Yasuo N...