3319 search results - page 253 / 664 » Type Theoretical Databases |
134
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ADBIS
2000
Springer
15 years 7 months ago
2000
Springer
Abstract. In this paper we provide a theoretical framework for estimating the size of the intersection join between two line segment datasets (e.g., roads, railways, utilities). Fo...
163
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IDEAS
1999
IEEE
15 years 7 months ago
1999
IEEE
In this paper, we introduce a probabilistic relational data model as the basis for developing multi-agent probabilistic reasoning systems. Since our model subsumes the traditional...
106
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SIGMOD
1998
ACM
15 years 7 months ago
1998
ACM
We present new algorithms for computing approximate quantiles of large datasets in a single pass. The approximation guarantees are explicit, and apply without regard to the value ...
140
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DEXAW
1998
IEEE
15 years 7 months ago
1998
IEEE
The mobile agent approach has become popular due to recent developments in the mobile code paradigm and enabling programming technologies. Many existing agentbased systems lack cl...
119
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AAAI
1998
15 years 4 months ago
1998
Weexaminethree heuristic algorithms for gameswith imperfect information: Monte-carlo sampling, and two newalgorithms wecall vector minimaxingand payoffreduction minimaxing. Wecomp...