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SAC
2009
ACM
14 years 3 months ago
Visualization of clustered directed acyclic graphs with node interleaving
Graph drawing and visualization represent structural information ams of abstract graphs and networks. An important subset of graphs is directed acyclic graphs (DAGs). E-Spring alg...
Pushpa Kumar, Kang Zhang
DDECS
2008
IEEE
137views Hardware» more  DDECS 2008»
14 years 3 months ago
Cluster-based Simulated Annealing for Mapping Cores onto 2D Mesh Networks on Chip
Abstract—In Network-on-Chip (NoC) application design, coreto-node mapping is an important but intractable optimization problem. In the paper, we use simulated annealing to tackle...
Zhonghai Lu, Lei Xia, Axel Jantsch
CVPR
2005
IEEE
14 years 10 months ago
Shape Regularized Active Contour Using Iterative Global Search and Local Optimization
Recently, nonlinear shape models have been shown to improve the robustness and flexibility of segmentation. In this paper, we propose Shape Regularized Active Contour (ShRAC) that...
Tianli Yu, Jiebo Luo, Narendra Ahuja
ISPAN
2002
IEEE
14 years 1 months ago
Building Ontology for Optimization and Composition of Parallel JavaBean Programs
Abstract— In this paper, we propose an ontology specification for JavaBean programs, the object component model of Java. Our specification is written using the DAML+OIL languag...
Cheng-Wei Chen, Chung-Kai Chen, Jenq Kuen Lee
IPPS
2007
IEEE
14 years 3 months ago
Formal Analysis for Debugging and Performance Optimization of MPI
High-end computing is universally recognized to be a strategic tool for leadership in science and technology. A significant portion of high-end computing is conducted on clusters...
Ganesh Gopalakrishnan, Robert M. Kirby