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ICRA
1994
IEEE
99views Robotics» more  ICRA 1994»
15 years 9 months ago
An Optimal Sonar Array for Target Localization and Classification
A novel sonar array for mobile robots is presented with applications to localization and mapping of indoor environments. The ultrasonic sensor localizes and classifies multiple ta...
Lindsay Kleeman, Roman Kuc
CF
2010
ACM
15 years 10 months ago
Exposing parallelism and locality in a runtime parallel optimization framework
Runtime parallel optimization has been suggested as a means to overcome the difficulties of parallel programming. For runtime parallel optimization to be effective, parallelism a...
David A. Penry, Daniel J. Richins, Tyler S. Harris...
GECCO
2004
Springer
112views Optimization» more  GECCO 2004»
15 years 10 months ago
Some Issues on the Implementation of Local Search in Evolutionary Multiobjective Optimization
This paper discusses the implementation of local search in evolutionary multiobjective optimization (EMO) algorithms for the design of a simple but powerful memetic EMO algorithm. ...
Hisao Ishibuchi, Kaname Narukawa
ICDE
2003
IEEE
97views Database» more  ICDE 2003»
16 years 6 months ago
Spectral LPM: An Optimal Locality-Preserving Mapping using the Spectral (not Fractal) Order
For the past two decades, fractals (e.g., the Hilbert and Peano space-filling curves) have been considered the natural method for providing a locality-preserving mapping. The idea...
Mohamed F. Mokbel, Walid G. Aref, Ananth Grama
ICDM
2008
IEEE
110views Data Mining» more  ICDM 2008»
15 years 11 months ago
Start Globally, Optimize Locally, Predict Globally: Improving Performance on Imbalanced Data
Class imbalance is a ubiquitous problem in supervised learning and has gained wide-scale attention in the literature. Perhaps the most prevalent solution is to apply sampling to t...
David A. Cieslak, Nitesh V. Chawla