Sciweavers

11321 search results - page 123 / 2265
» Improvements to Turing's method
Sort
View
147
Voted
ICDM
2008
IEEE
110views Data Mining» more  ICDM 2008»
16 years 21 days 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
IROS
2008
IEEE
97views Robotics» more  IROS 2008»
16 years 20 days ago
Using reference objects to improve vision-based bearing measurements
— Robots perceiving its environment using cameras usually need a good representation of how the camera is aligned to the body and how the camera is rotated relative to the ground...
Heinrich Mellmann, Matthias Jüngel, Michael S...
CEC
2007
IEEE
16 years 18 days ago
On improving approximate solutions by evolutionary algorithms
Abstract—Hybrid methods are very popular for solving problems from combinatorial optimization. In contrast to this the theoretical understanding of the interplay of different opt...
Tobias Friedrich, Jun He, Nils Hebbinghaus, Frank ...
IEEEICCI
2007
IEEE
16 years 17 days ago
Improving Object-Oriented Analysis with Roles
– Object-Oriented Analysis (OOA) has been proposed and applied in software engineering for more than fifteen years. Many researchers and practitioners have published many article...
Haibin Zhu
ISCAS
2007
IEEE
84views Hardware» more  ISCAS 2007»
16 years 16 days ago
Blue-Noise Sigma-Delta Modulator: Improving Substrate Noise and Nonlinear Amplifier Gain Effects
— This paper presents a method to reduce the effects of substrate noise and nonlinear amplifier gain on sigma-delta (Σ∆) modulators through the use of blue-noise modulation. I...
Eric C. Moule, Zeljko Ignjatovic