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CASES
2001
ACM
13 years 11 months ago
2001
ACM
We consider handheld computing devices which are connected to a server (or a powerful desktop machine) via a wireless LAN. On such devices, it is often possible to save the energy...
DEXA
2008
Springer
13 years 9 months ago
2008
Springer
So far, an efficient similarity search in multimedia databases has been carried out by metric access methods (MAMs), where the utilized similarity measure had to satisfy the metric...
IMAGING
2004
13 years 9 months ago
2004
We investigate the implications of a unified spatiochromatic basis for image compression and reconstruction. Different adaptive and general methods (PCA, ICA, and DCT) are applied...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
Motivated by the work of Uehara et al. [1], an improved method to recover DC coefficients from AC coefficients of DCT-transformed images is investigated in this work, which finds ...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
Abstract. In object-oriented or object-relational databases such as multimedia databases or most XML databases, access patterns are not static, i.e., applications do not always acc...