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GLOBECOM
2006
IEEE
15 years 12 months ago
Coverage-Preserving Routing Protocols for Randomly Distributed Wireless Sensor Networks
— Sensing coverage is an important issue for sensor networks, since it is viewed as one of the critical measures of performance offered by a sensor network. The design of a routi...
Yuh-Ren Tsai
IJCNN
2006
IEEE
15 years 12 months ago
Model Selection via Bilevel Optimization
— A key step in many statistical learning methods used in machine learning involves solving a convex optimization problem containing one or more hyper-parameters that must be sel...
Kristin P. Bennett, Jing Hu, Xiaoyun Ji, Gautam Ku...
163
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IPPS
2006
IEEE
15 years 12 months ago
Coordinated checkpoint from message payload in pessimistic sender-based message logging
Execution of MPI applications on Clusters and Grid deployments suffers from node and network failure that motivates the use of fault tolerant MPI implementations. Two category tec...
M. Aminian, Mohammad K. Akbari, Bahman Javadi
IPPS
2006
IEEE
15 years 12 months ago
Selecting the tile shape to reduce the total communication volume
In this paper we revisit the tile-shape selection problem, that has been extensively discussed in bibliography. An efficient approach is proposed for the selection of a suitable t...
Nikolaos Drosinos, Georgios I. Goumas, Nectarios K...
SMI
2006
IEEE
209views Image Analysis» more  SMI 2006»
15 years 11 months ago
Hardware Rendering of 3D Geometry with Elevation Maps
We present a generic framework for realtime rendering of 3D surfaces. We use the common elevation map primitive, by which a given surface is decomposed into a set of patches. Each...
Tilo Ochotta, Stefan Hiller