137 search results - page 22 / 28 » A quality-based framework for physical data warehouse design |
CIKM
2009
Springer
15 years 4 months ago
2009
Springer
Well-designed indices can dramatically improve query performance. Including query workload information can produce indices that yield better overall throughput while balancing the...
ADHOC
2005
14 years 9 months ago
2005
Recent advances in micro-electromechanical (MEMS) technology have led to the development of small, lowcost, and low-power sensors. Wireless sensor networks (WSNs) are large-scale ...
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ACMSE
2007
ACM
15 years 1 months ago
2007
ACM
Classification and change detection of land cover types in the remotely sensed images is one of the major applications in remote sensing. This paper presents a hierarchical framew...
CPHYSICS
2007
14 years 9 months ago
2007
In parallel to the ITER project itself, many initiatives address complementary technological issues relevant to a fusion reactor, as well as many remaining scientific issues. One...
AAAI
1996
14 years 10 months ago
1996
This paper describes the spatial aggregation language and its applications. Spatial aggregation comprises a framework and a mechanism for organizing computations around image-like...