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» Interactive Problem Solving via Algorithm Visualization
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JCDL
2010
ACM
163views Education» more  JCDL 2010»
15 years 7 months ago
Flexible access to photo libraries via time, place, tags, and visual features
Photo libraries are growing in quantity and size, requiring better support for locating desired photographs. MediaGLOW is an interactive visual workspace designed to address this ...
Andreas Girgensohn, Frank Shipman, Thea Turner, Ly...
IPPS
1997
IEEE
15 years 6 months ago
A Tool for On-line Visualization and Interactive Steering of Parallel HPC Applications
Tools for parallel systems today range from specification over debugging to performance analysis and more. Typically, they help the programmers of parallel algorithms from the ea...
Sabine Rathmayer
ICASSP
2008
IEEE
15 years 8 months ago
Learning the kernel via convex optimization
The performance of a kernel-based learning algorithm depends very much on the choice of the kernel. Recently, much attention has been paid to the problem of learning the kernel it...
Seung-Jean Kim, Argyrios Zymnis, Alessandro Magnan...
MICCAI
2002
Springer
16 years 3 months ago
Line Integral Convolution for Visualization of Fiber Tract Maps from DTI
Abstract. Diffusion tensor imaging (DTI) can provide the fundamental information required for viewing structural connectivity. However, robust and accurate acquisition and processi...
Tim McGraw, Baba C. Vemuri, Zhizhou Wang, Yunmei C...
IPCO
2001
166views Optimization» more  IPCO 2001»
15 years 3 months ago
Approximate k-MSTs and k-Steiner Trees via the Primal-Dual Method and Lagrangean Relaxation
Garg [10] gives two approximation algorithms for the minimum-cost tree spanning k vertices in an undirected graph. Recently Jain and Vazirani [16] discovered primal-dual approxima...
Fabián A. Chudak, Tim Roughgarden, David P....