6004 search results - page 587 / 1201 » Parallelizing query optimization |
187
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EDBT
2010
ACM
15 years 9 months ago
2010
ACM
So far, data warehousing has often been discussed in the light of complex OLAP queries and as reporting facility for operative data. We argue that business planning as a means to ...
165
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IPPS
1997
IEEE
15 years 10 months ago
1997
IEEE
The range tree is a fundamental data structure for multidimensional point sets, and as such, is central in a wide range of geometric anddatabaseapplications. Inthis paper, we desc...
133
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ICRA
2009
IEEE
16 years 1 months ago
2009
IEEE
— The influence of ankle compliance on bipedal robot locomotion is investigated in this paper. The focus is on reduction of energy consumption. The concept of hybrid zero dynami...
169
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VLDB
1998
ACM
15 years 10 months ago
1998
ACM
Approximate predicates can be used to reduce the number of comparisons made by expensive, complex predicates. For example, to check if a point is within a region (expensive predic...
167
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EDBT
2004
ACM
16 years 6 months ago
2004
ACM
Due to the large difference between seek time and transfer time in current disk technology, it is advantageous to perform large I/O using a single sequential access rather than mu...