3145 search results - page 216 / 629 » Key Improvements to XTR |
164
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APPROX
2009
Springer
16 years 1 months ago
2009
Springer
We obtain a polynomial time approximation scheme for the terrain guarding problem improving upon several recent constant factor approximations. Our algorithm is a local search algo...
182
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IEEEICCI
2007
IEEE
16 years 1 months ago
2007
IEEE
Shao and Wang have proposed a cognitive complexity measure[8] as a metric that can be used for estimating the comprehension effort for understanding software written in imperative...
184
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ASIACRYPT
2007
Springer
16 years 28 days ago
2007
Springer
Abstract. We develop a new multi-party generalization of Naor-Nissim indirect indexing, making it possible for many participants to simulate a RAM machine with only poly-logarithmi...
171
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ICMCS
2006
IEEE
16 years 23 days ago
2006
IEEE
This paper addresses the security issues of the multimedia encryption schemes based on multiple Huffman table (MHT). A detailed analysis of known-plaintext attack is presented to ...
150
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IEEECGIV
2006
IEEE
16 years 23 days ago
2006
IEEE
In wavelet deblurring of noisy images the finest resolution levels are key parameters which require fine tuning. In this paper we present a blockwise thresholding rule in the Fo...