5634 search results - page 755 / 1127 » About Abstract Classes |
192
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CP
2003
Springer
16 years 24 days ago
2003
Springer
Abstract. Combinatorial auctions are an important e-commerce application where bidders can bid on combinations of items. The problem of selecting the best bids that cover all items...
208
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CSEE
2003
Springer
16 years 24 days ago
2003
Springer
Nowadays both industry and academic environments are showing a lot of interest in the Software Engineering discipline. Therefore, it is a challenge for universities to provide stu...
256
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DBPL
2003
Springer
16 years 24 days ago
2003
Springer
Abstract. In the context of XML data management systems, the estimation of query cardinality is becoming more and more important: the information provided by a query result estimat...
204
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ECML
2003
Springer
16 years 23 days ago
2003
Springer
Abstract. In this work we investigate several issues in order to improve the performance of probabilistic estimation trees (PETs). First, we derive a new probability smoothing that...
241
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ECML
2003
Springer
16 years 23 days ago
2003
Springer
Abstract. Tree induction methods and linear models are popular techniques for supervised learning tasks, both for the prediction of nominal classes and continuous numeric values. F...