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157
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ICDE
2005
IEEE
16 years 1 days ago
2005
IEEE
Abstract— Defining suitable indexes is a major task when optimizing a database. Usually, a human database administrator defines a set of indexes in the design phase of the data...
216
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MM
2004
ACM
15 years 12 months ago
2004
ACM
We consider the problem of learning a mapping function from low-level feature space to high-level semantic space. Under the assumption that the data lie on a submanifold embedded ...
178
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NORDICHI
2004
ACM
15 years 12 months ago
2004
ACM
In speech interfaces users must be aware what can be done with the system – in other words, the system must provide information to help the users to know what to say. We have ad...
157
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EUROPAR
2003
Springer
15 years 11 months ago
2003
Springer
In this presentation, we give an overview of research activities at the Department of Computing Science, Ume˚a University with focus on Scientific, Parallel and High-Performance...
185
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SC
1995
ACM
15 years 10 months ago
1995
ACM
Rapid increases in computing and communication performance are exacerbating the long-standing problem of performance-limited input/output. Indeed, for many otherwise scalable para...