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CVPR
2006
IEEE
16 years 20 days ago
Globally Optimal Grouping for Symmetric Boundaries
Many natural and man-made structures have a boundary that shows certain level of bilateral symmetry, a property that has been used to solve many computer-vision tasks. In this pap...
Joachim S. Stahl, Song Wang
ALGOSENSORS
2004
Springer
16 years 13 hour ago
Constrained Flow Optimization with Applications to Data Gathering in Sensor Networks
We focus on data gathering problems in energy-constrained wireless sensor networks. We study store-and-gather problems where data are locally stored on the sensors before the data ...
Bo Hong, Viktor K. Prasanna
CLA
2007
15 years 8 months ago
Formal Concepts as Optimal Factors in Boolean Factor Analysis: Implications and Experiments
Boolean factor analysis aims at decomposing an objects × attributes Boolean matrix I into a Boolean product of an objects × factors Boolean matrix A and a factors × attributes B...
Radim Belohlávek, Vilém Vychodil
CATS
2008
15 years 8 months ago
Optimal Joint Vendor-Buyer Inventory Strategy for Deteriorating Items with Salvage Value
This study develops a joint optimal inventory strategy for both the buyer and the vendor when the expired stocks have salvage value, and are subject to constant rate of deteriorat...
Nita H. Shah, Ajay S. Gor, Hui Wee
IOR
2008
90views more  IOR 2008»
15 years 6 months ago
Optimal Position-Based Warehouse Ordering in Divergent Two-Echelon Inventory Systems
: A continuous review two-echelon inventory system with a central warehouse and a number of non-identical retailers is considered. The retailers face independent Poisson demand and...
Sven Axsäter, Johan Marklund