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94
Voted
FOCS
2000
IEEE
15 years 1 months ago
2000
IEEE
Randomness extractors convert weak sources of randomness into an almost uniform distribution; the conversion uses a small amount of pure randomness. In algorithmic applications, t...
ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
In this paper we propose a new watermarking technique where the watermark is embedded according to two keys. The first key is used to embed a code bit in a block of pixels. The se...
CORR
2006
Springer
14 years 9 months ago
2006
Springer
In this paper, we revisit the enumeration of directed animals using gas models. We show that there exists a natural construction of random directed animals on any directed graph t...
COMBINATORICS
2007
14 years 9 months ago
2007
In this paper, we revisit the enumeration of directed animals using gas models. We show that there exists a natural construction of random directed animals on any directed graph t...
79
Voted
HEURISTICS
2008
14 years 9 months ago
2008
Instruction scheduling is an important step for improving the performance of object code produced by a compiler. A fundamental problem that arises in instruction scheduling is to ...