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INFORMS
2010
138views more  INFORMS 2010»
13 years 8 months ago
Pruning Moves
The concept of dominance among nodes of a branch-decision tree, although known since a long time, is not exploited by general-purpose Mixed-Integer Linear Programming (MILP) enume...
Matteo Fischetti, Domenico Salvagnin
MANSCI
2010
75views more  MANSCI 2010»
13 years 8 months ago
Ordering Behavior in Retail Stores and Implications for Automated Replenishment
Retail store managers may not follow order advices generated by an automated inventory replenishment system if their incentives differ from the cost minimization objective of the...
Karel H. van Donselaar, Vishal Gaur, Tom Van Woens...
PAMI
2010
147views more  PAMI 2010»
13 years 8 months ago
The Groupwise Medial Axis Transform for Fuzzy Skeletonization and Pruning
—Medial representations of shapes are useful due to their use of an object-centered coordinate system that directly captures intuitive notions of shape such as thickness, bending...
Aaron D. Ward, Ghassan Hamarneh
PVLDB
2010
159views more  PVLDB 2010»
13 years 8 months ago
Explore or Exploit? Effective Strategies for Disambiguating Large Databases
Data ambiguity is inherent in applications such as data integration, location-based services, and sensor monitoring. In many situations, it is possible to “clean”, or remove, ...
Reynold Cheng, Eric Lo, Xuan Yang, Ming-Hay Luk, X...
PVLDB
2010
175views more  PVLDB 2010»
13 years 8 months ago
Dynamic Join Optimization in Multi-Hop Wireless Sensor Networks
To enable smart environments and self-tuning data centers, we are developing the Aspen system for integrating physical sensor data, as well as stream data coming from machine logi...
Svilen R. Mihaylov, Marie Jacob, Zachary G. Ives, ...