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174
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Publication
A subband-DCT approach for image watermarking is proposed in this communication. The watermark is casted in a selected number of coefficients of all four bands of a one-level decom...
170
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ISQED
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper we propose a technique to determine accurate interconnect extraction corners for a 65-nm design using parametric RC extraction and timing analysis. We calculate the ...
162
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EVOW
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. A system for automatic composition using grammatical evolution is presented. Compositions are created under the constraints of a generative grammar, and under the bias of...
155
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AIED
2009
Springer
16 years 1 months ago
2009
Springer
This study, through the ontological engineering approach, aims at building a conceptual basis that encourages instructional designers in better understanding of learning/instructio...
138
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ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper, we propose tree structure lossless coding, by which compression data are arranged in a tree structure. Current compression methods show improved performance by prod...