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» The Complexity of Zero Knowledge
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ICC
2007
IEEE
16 years 29 days ago
TOA Estimation with Pulses of Unknown Shape
—This paper investigates time of arrival estimation via impulse radio ultra-wideband technology. A dense multipath channel is assumed and frequency-selective propagation effects ...
Antonio A. D'Amico, Umberto Mengali, Lorenzo Tapon...
159
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ICPPW
2007
IEEE
16 years 29 days ago
Event Processing Middleware for Wireless Sensor Networks
With the growth in the computation capacity of sensor nodes, they are increasingly equipped to handle more complex functions. Moreover, the need to realize the complete loop of se...
S. Selvakennedy, Uwe Röhm, Bernhard Scholz
IPPS
2007
IEEE
16 years 29 days ago
A Study of Design Efficiency with a High-Level Language for FPGAs
Over the years reconfigurable computing devices such as FPGAs have evolved from gate-level glue logic to complex reprogrammable processing architectures. However, the tools used f...
Zain-ul-Abdin, Bertil Svensson
WACV
2007
IEEE
16 years 27 days ago
Threshold-based 3D Tumor Segmentation using Level Set (TSL)
Three-dimensional segmentation is reliable approach to achieve a proper estimation of tumor volume. Among all possible methods for this purpose, level set can be used as a powerfu...
Sima Taheri, Sim Heng Ong, Vincent Chong
AIME
2007
Springer
16 years 25 days ago
An Ontology-Driven Agent-Based Clinical Guideline Execution Engine
One of the hardest tasks in any healthcare application is the management of knowledge. Organisational information as well as medical concepts should be represented in an appropriat...
David Isern, David Sánchez, Antonio Moreno