5640 search results - page 685 / 1128 » Parallelizing the Data Cube |
116
Voted
ICDT
2005
ACM
15 years 9 months ago
2005
ACM
We present a formal analysis of the database layout problem, i.e., the problem of determining how database objects such as tables and indexes are assigned to disk drives. Optimizin...
123
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ICPPW
2002
IEEE
15 years 8 months ago
2002
IEEE
In this paper, we use the tensor product notation as the framework of a programming methodology for designing block recursive algorithms on various computer networks. In our previ...
136
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SIGMOD
2010
ACM
15 years 8 months ago
2010
ACM
Time-oriented progress estimation for parallel queries is a challenging problem that has received only limited attention. In this paper, we present ParaTimer, a new type of timere...
157
Voted
MSO
2003
15 years 5 months ago
2003
The use of sub-optimal digital systems can at times lead to high speed, efficient, costeffective structures that are sufficient to perform needed tasks. We describe here a system ...
150
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CLUSTER
2006
IEEE
15 years 3 months ago
2006
IEEE
Many parallel applications from scientific computing use MPI collective communication operations to collect or distribute data. Since the execution times of these communication op...