1652 search results - page 275 / 331 » Matching Vector Codes |
105
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CORR
2006
Springer
15 years 2 months ago
2006
Springer
Data compression algorithms change frequently, and obsolete decoders do not always run on new hardware and operating systems, threatening the long-term usability of content archiv...
101
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TEC
2008
15 years 2 months ago
2008
Recent research on compact genetic algorithms (cGAs) has proposed a number of evolutionary search methods with reduced memory requirements. In cGAs, the evolution of populations is...
113
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TIP
2008
15 years 2 months ago
2008
Abstract--In this paper, we derive bounds on the structural similarity (SSIM) index as a function of quantization rate for fixed-rate uniform quantization of image discrete cosine ...
100
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SIGMETRICS
2002
ACM
15 years 2 months ago
2002
ACM
It is well known that optimal server placement is NP-hard. We present an approximate model for the case when both clients and servers are dense, and propose a simple server alloca...
101
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TMM
2002
15 years 2 months ago
2002
In this paper a hybrid fractal and Discrete Cosine transform (DCT) coder is developed. Drawing on the ability of DCT to remove inter-pixel redundancies and on the ability of fracta...