34170 search results - page 391 / 6834 » Optimization |
152
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CHI
2008
ACM
15 years 8 months ago
2008
ACM
Hierarchical menus are now ubiquitous. The performance of the menu depends on many factors: structure, layout, colors and so on. There has been extensive research on novel menus, ...
168
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
The efficient execution of integration processes between distributed, heterogeneous data sources and applications is a challenging research area of data management. These inn proc...
218
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CSCLP
2008
Springer
15 years 8 months ago
2008
Springer
We consider constraint optimization problems where costs (or preferences) are all given, but some are tagged as possibly unstable, and provided with a range of alternative values. ...
203
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GLOBECOM
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract In this paper, we propose a resource allocation algorithm for ergodic weighted-sum rate maximization in downlink OFDMA systems. In contrast to most previous research tha...
164
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ATMOS
2007
15 years 7 months ago
2007
Efficient public transportation is becoming increasingly vital for modern capitals. DSB S-tog a/s is the major supplier of rail traffic on the infrastructure of the city-rail netwo...