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» Improved Pseudorandom Generators for Depth 2 Circuits
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FOCS
1999
IEEE
15 years 1 months ago
Near-Optimal Conversion of Hardness into Pseudo-Randomness
Various efforts ([?, ?, ?]) have been made in recent years to derandomize probabilistic algorithms using the complexity theoretic assumption that there exists a problem in E = dti...
Russell Impagliazzo, Ronen Shaltiel, Avi Wigderson
TCS
1998
14 years 9 months ago
Threshold Dominating Sets and an Improved Characterization of W[2]
The Threshold Dominating Set problem is that of determining for a graph G = (V, E) whether there is a subset V ⊆ V of size k, such that for each vertex v ∈ V there are at leas...
Rodney G. Downey, Michael R. Fellows
126
Voted
FGR
1996
IEEE
311views Biometrics» more  FGR 1996»
15 years 1 months ago
From 2D Images to 3D Face Geometry
This paper presents a global scheme for 3D face reconstruction and face segmentation into a limited number of analytical patches from stereo images. From a depth map, we generate ...
Richard Lengagne, Jean-Philippe Tarel, Olivier Mon...
70
Voted
DATE
2009
IEEE
141views Hardware» more  DATE 2009»
15 years 4 months ago
How to speed-up your NLFSR-based stream cipher
— Non-Linear Feedback Shift Registers (NLFSRs) have been proposed as an alternative to Linear Feedback Shift Registers (LFSRs) for generating pseudo-random sequences for stream c...
Elena Dubrova
FPL
2003
Springer
113views Hardware» more  FPL 2003»
15 years 2 months ago
Data Dependent Circuit Design: A Case Study
Abstract. Data dependent circuits are logic circuits specialized to specific input data. They are smaller and faster than the original circuits, although they are not reusable and...
Shoji Yamamoto, Shuichi Ichikawa, Hiroshi Yamamoto