829 search results - page 147 / 166 » A time aggregation approach to Markov decision processes |
ACL
2009
14 years 9 months ago
2009
In this paper, we analyze the impact of different automatic annotation methods on the performance of supervised approaches to the complex question answering problem (defined in th...
ICDE
2008
IEEE
15 years 6 months ago
2008
IEEE
— The database research community has recently recognized the usefulness of skyline query. As an extension of existing database operator, the skyline query is valuable for multi-...
122
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DATE
2010
IEEE
15 years 27 days ago
2010
IEEE
Abstract--In the current environment of rapidly changing invehicle requirements and ever-increasing functional content for automotive EE systems, there are several sources of uncer...
DOLAP
2004
ACM
15 years 5 months ago
2004
ACM
During the few last years, several approaches have been proposed to model different aspects of a Data Warehouse (DW), such as the conceptual model of the DW, the design of the ET...
100
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ICIP
1999
IEEE
15 years 4 months ago
1999
IEEE
Segmentation of motion in an image sequence is one of the most challenging problems in image processing, while at the same time one that finds numerous applications. To date, a wea...