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» Extending Tree-Maps to Three Dimensions: A Comparative Study
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HICSS
2005
IEEE
136views Biometrics» more  HICSS 2005»
14 years 10 days ago
Assessing the Readiness of Internet-Based IOS and Evaluating Its Impact on Adoption
This study explores the readiness factors for the adoption of Internet-based inter-organizational systems (IOS) via a case analysis of fifteen Taiwanese firms. By proposing a thre...
Hsin-Lu Chang, Shin-Horng Chen
COLT
1993
Springer
13 years 10 months ago
Parameterized Learning Complexity
We describe three applications in computational learning theory of techniques and ideas recently introduced in the study of parameterized computational complexity. (1) Using param...
Rodney G. Downey, Patricia A. Evans, Michael R. Fe...
INFOCOM
2011
IEEE
12 years 10 months ago
General capacity scaling of wireless networks
—We study the general scaling laws of the capacity for random wireless networks under the generalized physical model. The generality of this work is embodied in three dimensions ...
Cheng Wang, Changjun Jiang, Xiang-Yang Li, ShaoJie...
BCI
2009
IEEE
14 years 1 months ago
On the Performance of SVD-Based Algorithms for Collaborative Filtering
—In this paper, we describe and compare three Collaborative Filtering (CF) algorithms aiming at the low-rank approximation of the user-item ratings matrix. The algorithm implemen...
Manolis G. Vozalis, Angelos I. Markos, Konstantino...
GECCO
2006
Springer
226views Optimization» more  GECCO 2006»
13 years 10 months ago
Segmentation of medical images using a genetic algorithm
Segmentation of medical images is challenging due to poor image contrast and artifacts that result in missing or diffuse organ/tissue boundaries. Consequently, this task involves ...
Payel Ghosh, Melanie Mitchell