Sciweavers

3454 search results - page 210 / 691
» Modern computer algebra
Sort
View
ICPP
2009
IEEE
15 years 4 months ago
Employing Transactional Memory and Helper Threads to Speedup Dijkstra's Algorithm
In this paper we work on the parallelization of the inherently serial Dijkstra's algorithm on modern multicore platforms. Dijkstra's algorithm is a greedy algorithm that ...
Konstantinos Nikas, Nikos Anastopoulos, Georgios I...
MVA
2011
234views Computer Vision» more  MVA 2011»
15 years 1 months ago
Feature tracking and matching in video using programmable graphics hardware
Abstract This paper describes novel implementations of the KLT feature tracking and SIFT feature extraction algorithms that run on the graphics processing unit (GPU) and is suitabl...
Sudipta N. Sinha, Jan-Michael Frahm, Marc Pollefey...
COMSUR
2011
264views Hardware» more  COMSUR 2011»
14 years 6 months ago
Low-Memory Wavelet Transforms for Wireless Sensor Networks: A Tutorial
Abstract—The computational and memory resources of wireless sensor nodes are typically very limited, as the employed low-energy microcontrollers provide only hardware support for...
Stephan Rein, Martin Reisslein
ICCCN
2007
IEEE
16 years 26 days ago
On Short Forward Error-Correcting Codes for Wireless Communication Systems
—For real-time wireless communications, short forward error-correcting (FEC) codes are indispensable due to the strict delay requirement. In this paper we study the performance o...
Sheng Tong, Dengsheng Lin, Aleksandar Kavcic, Baom...
FSTTCS
2007
Springer
16 years 22 days ago
On Simulatability Soundness and Mapping Soundness of Symbolic Cryptography
Abstract. The abstraction of cryptographic operations by term algebras, called DolevYao models or symbolic cryptography, is essential in almost all tool-supported methods for provi...
Michael Backes, Markus Dürmuth, Ralf Küs...