2669 search results - page 63 / 534 » Complex Spatial Relationships |
DAWAK
2010
Springer
15 years 1 months ago
2010
Springer
Spatial data warehouses (SDW) enable analytical multidimensional queries together with spatial analysis. Mainly, three operations are related to SDW query processing performance: (...
116
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GLOBECOM
2010
IEEE
14 years 10 months ago
2010
IEEE
Abstract--The paper studies the problem of distributed transmit beamforming with autonomous and self-organizing mobile antennas. The objective is to design a distributed algorithm ...
108
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MIDDLEWARE
2007
Springer
15 years 6 months ago
2007
Springer
This paper is about a novel rule-based approach for reasoning about qualitative spatiotemporal relations among technology-rich autonomous objects, to which we refer to as artifact...
109
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ISVC
2009
Springer
15 years 6 months ago
2009
Springer
While realistic illumination significantly improves the visual quality and perception of rendered images, it is often very expensive to compute. In this paper, we propose a new al...
JAT
2010
14 years 10 months ago
2010
Abstract. The notion of complex B-spline is extended to a multivariate setting by means of ridge functions employing the known geometric relationship between ordinary B-splines and...