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SOFSEM
2007
Springer
16 years 25 days ago
On Optimal Solutions for the Bottleneck Tower of Hanoi Problem
We study two aspects of a generalization of the Tower of Hanoi puzzle. In 1981, D. Wood suggested its variant, where a bigger disk may be placed higher than a smaller one if their ...
Yefim Dinitz, Shay Solomon
DATE
2006
IEEE
85views Hardware» more  DATE 2006»
16 years 23 days ago
Optimizing high speed arithmetic circuits using three-term extraction
Carry Save Adder (CSA) trees are commonly used for high speed implementation of multi-operand additions. We present a method to reduce the number of the adders in CSA trees by ext...
Anup Hosangadi, Farzan Fallah, Ryan Kastner
CIBCB
2005
IEEE
16 years 10 days ago
Feature Selection for Microarray Data Using Least Squares SVM and Particle Swarm Optimization
Feature selection is an important preprocessing technique for many pattern recognition problems. When the number of features is very large while the number of samples is relatively...
E. Ke Tang, Ponnuthurai N. Suganthan, Xin Yao
ICCS
2004
Springer
16 years 2 days ago
Optimization of Collective Reduction Operations
A 5-year-profiling in production mode at the University of Stuttgart has shown that more than 40% of the execution time of Message Passing Interface (MPI) routines is spent in the...
Rolf Rabenseifner
ICRA
2002
IEEE
86views Robotics» more  ICRA 2002»
15 years 11 months ago
Optimized Binary Modular Reconfigurable Robotic Devices
—Binary robotic devices with large degrees of freedom have been proposed by a number of researchers. However, experimental implementations of these concepts have been built with ...
Moustapha Hafez, Matthew D. Lichter, Steven Dubows...