588 search results - page 7 / 118 » Minimality Results for the Spatial Logics |
VCIP
2000
13 years 8 months ago
2000
A new down-conversion scheme in the DCT domain is presented, which can be used in decoders of DCT-compressed images and videos. The down-conversion in the transform domain general...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
—We demonstrate that receive antenna selection (RAS) provides significant increase in the achievable sum rates for multi-user MIMO wireless downlinks that employ block diagonaliz...
DAC
1996
ACM
13 years 11 months ago
1996
ACM
Technology mapping requires the unmapped logic network to be represented in terms of base functions, usually two-input NORs and inverters. Technology decomposition is the step tha...
ICDT
1997
ACM
13 years 11 months ago
1997
ACM
We consider spatial databases and queries definable using first-order logic and real polynomial inequalities. We are interested in topological queries: queries whose result only ...
ICDE
1994
IEEE
13 years 11 months ago
1994
IEEE
We describe the design and implementation of QBISM (Query By Interactive, Spatial Multimedia), a prototype for querying and visualizing 3D spatial data. Our first application is i...