4342 search results - page 613 / 869 » Improved Algorithms for Optimal Embeddings |
172
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ICIP
2000
IEEE
16 years 7 months ago
2000
IEEE
This paper presents a novel wavelet-based image denoising algorithm under overcomplete expansion. In order to optimize the denoising performance, we make a systematic study of bot...
132
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WWW
2008
ACM
16 years 6 months ago
2008
ACM
This paper proposes several vectorial operators for processing XML twig queries, which are easy to be performed and inherently efficient for both Ancestor-Descendant (A-D) and Par...
143
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EWSN
2006
Springer
16 years 5 months ago
2006
Springer
Many applications of wireless ad hoc sensor and actuator networks (WSANs) rely on the knowledge of node locations. These are challenging to obtain when nodes are mobile and are not...
153
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DCC
2008
IEEE
16 years 5 months ago
2008
IEEE
We investigate the usage of edge-based inpainting as an intra prediction method in block-based image compression. The joint utilization of edge information and the well-known Lapl...
141
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CSO
2009
IEEE
16 years 6 days ago
2009
IEEE
When a paid price discount activity occurs, the decisionmaker must decide whether or not and when to pay the additional fees for preferential price in an online fashion. This prob...