1852 search results - page 137 / 371 » From Bi-ideals to Periodicity |
106
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MEDIAFORENSICS
2010
15 years 2 months ago
2010
Current image re-sampling detectors can reliably detect re-sampling in JPEG images only up to a Quality Factor (QF) of 95 or higher. At lower QFs, periodic JPEG blocking artifacts...
105
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GRAPHICSINTERFACE
2001
15 years 2 months ago
2001
Physics-based modeling integrates dynamics and geometry. The standard methods to solve the Lagrangian equations use a direct approach in the spatial domain. Though extremely power...
BIOSYSTEMS
2008
15 years 26 days ago
2008
This paper investigates how self-organisation might be harnessed for the manipulation and control of calcium oscillations. Calcium signalling mechanisms are responsible for a numb...
112
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FUIN
2008
15 years 24 days ago
2008
Continuous cellular automata (or coupled map lattices) are cellular automata where the state of the cells are real values in [0, 1] and the local transition rule is a real function...
88
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DAM
2006
15 years 23 days ago
2006
We propose the concept of fine-grained forward-secure signature schemes. Such signature schemes not only provide non-repudiation w.r.t. past time periods the way ordinary forward-...