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ISAAC
2010
Springer
253views Algorithms» more  ISAAC 2010»
15 years 5 months ago
Solving Two-Stage Stochastic Steiner Tree Problems by Two-Stage Branch-and-Cut
Abstract. We consider the Steiner tree problem under a 2-stage stochastic model with recourse and finitely many scenarios (SSTP). Thereby, edges are purchased in the first stage wh...
Immanuel M. Bomze, Markus Chimani, Michael Jü...
201
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LPAR
2010
Springer
15 years 5 months ago
Verifying Pointer and String Analyses with Region Type Systems
Pointer analysis statically approximates the heap pointer structure during a program execution in order to track heap objects or to establish alias relations between references, a...
Lennart Beringer, Robert Grabowski, Martin Hofmann
MASS
2010
143views Communications» more  MASS 2010»
15 years 5 months ago
Know your neighborhood: A strategy for energy-efficient communication
Wireless sensor networks typically conserve energy by following a periodic wakeup-sleep schedule: nodes minimize idle time and spend most of their time in a low power sleep state. ...
Farhana Ashraf, Riccardo Crepaldi, Robin Kravets
PRICAI
2010
Springer
15 years 5 months ago
Sparse Representation: Extract Adaptive Neighborhood for Multilabel Classification
Unlike traditional classification tasks, multilabel classification allows a sample to associate with more than one label. This generalization naturally arises the difficulty in cla...
Shuo Xiang, Songcan Chen, Lishan Qiao
QEST
2010
IEEE
15 years 5 months ago
Automating the Mean-Field Method for Large Dynamic Gossip Networks
Abstract--We investigate an abstraction method, called meanfield method, for the performance evaluation of dynamic networks with pairwise communication between nodes. It allows us ...
Rena Bakhshi, Jörg Endrullis, Stefan Endrulli...