3715 search results - page 514 / 743 » A Space Optimization for FP-Growth |
178
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ATMOS
2007
15 years 8 months ago
2007
This paper addresses the problem of generating conflict-free periodic train timetables for large railway networks. We follow a two level approach, where a simplified track topolo...
174
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IJCAI
2007
15 years 8 months ago
2007
This paper addresses the problem of concept sampling. In many real-world applications, a large collection of mixed concepts is available for decision making. However, the collecti...
196
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DBA
2006
15 years 8 months ago
2006
In order to facilitate query processing, the information contained in data warehouses is typically stored as a set of materialized views. Deciding which views to materialize prese...
162
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ESANN
2001
15 years 8 months ago
2001
In this article, a real-coded genetic algorithm (GA) is proposed capable of simultaneously optimizing the structure of a system (number of inputs, membership functions and rules) ...
163
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IJCAI
2003
15 years 8 months ago
2003
A longstanding goal in planning research is the ability to generalize plans developed for some set of environments to a new but similar environment, with minimal or no replanning....