154 search results - page 8 / 31 » Extending xQuery with transformation operators |
216
Voted
ICDE
2005
IEEE
16 years 1 months ago
2005
IEEE
Databases are at the core of successful businesses. Due to the voluminous stores of personal data being held by companies today, preserving privacy has become a crucial requiremen...
77
Voted
ICIP
2005
IEEE
16 years 2 months ago
2005
IEEE
We derive a new, two-dimensional nonseparable signal transform for computing the spectrum of spatial signals residing on a finite quincunx lattice. The derivation uses the connect...
112
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EPIA
2005
Springer
15 years 6 months ago
2005
Springer
Theoretical research has spent some years facing the problem of how to represent and provide semantics to updates of logic programs. This problem is relevant for addressing highly ...
MCSS
2007
Springer
15 years 10 days ago
2007
Springer
We extend the classes of standard discrete- and continuous-time input/state/ output matrix systems by adding reverse internal and/or external channels. The reverse internal channe...
DSD
2009
IEEE
15 years 7 months ago
2009
IEEE
—The 2D Discrete Wavelet Transform (DWT) is a time-consuming kernel in many multimedia applications such as JPEG2000 and MPEG-4. The 2D DWT consists of horizontal filtering alon...