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93
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OR
2008
Springer
15 years 3 months ago
The best rail fleet mix problem
One of the main objectives for a rail company is to minimize the size of rail freight car fleet in order to reduce operating costs. The problem of rail freight car fleet compositio...
Nebojsa J. Bojovic, Milos Milenkovic
116
Voted
SCHEDULING
2008
85views more  SCHEDULING 2008»
15 years 3 months ago
A dynamic programming algorithm for days-off scheduling with sequence dependent labor costs
This paper presents a dynamic programming (DP) algorithm for solving a labor scheduling problem with several realistic days-off scheduling constraints and a cost structure that dep...
Moustafa Elshafei, Hesham K. Alfares
162
Voted
TIP
2010
155views more  TIP 2010»
15 years 2 months ago
Laplacian Regularized D-Optimal Design for Active Learning and Its Application to Image Retrieval
—In increasingly many cases of interest in computer vision and pattern recognition, one is often confronted with the situation where data size is very large. Usually, the labels ...
Xiaofei He
150
Voted
CVPR
2011
IEEE
15 years 3 days ago
Importance Filtering for Image Retargeting
Content-aware image retargeting has attracted a lot of interests recently. The key and most challenging issue for this task is how to balance the tradeoff between preserving the i...
Yuanyuan Ding, Jing Xiao
100
Voted
TOG
2010
87views more  TOG 2010»
14 years 10 months ago
Optimizing continuity in multiscale imagery
Multiscale imagery often combines several sources with differing appearance. For instance, Internet-based maps contain satellite and aerial photography. Zooming within these maps ...
Charles Han, Hugues Hoppe