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» On Multiple Linear Approximations
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GLOBECOM
2009
IEEE
16 years 1 months ago
How Bad is Single-Path Routing
—This paper investigates the network performance loss of using only single-path routing when multiple paths are available. The performance metric is the aggregate utility achieve...
Meng Wang, Chee Wei Tan, Ao Tang, Steven H. Low
WINE
2009
Springer
140views Economy» more  WINE 2009»
16 years 1 months ago
Tighter Bounds for Facility Games
In one dimensional facility games, public facilities are placed based on the reported locations of the agents, where all the locations of agents and facilities are on a real line. ...
Pinyan Lu, Yajun Wang, Yuan Zhou
CDC
2008
IEEE
110views Control Systems» more  CDC 2008»
16 years 1 months ago
Multistage investments with recourse: A single-asset case with transaction costs
— We consider a financial decision problem involving dynamic investment decisions on a single risky instrument over multiple and discrete time periods. Investment returns are as...
Ufuk Topcu, Giuseppe Carlo Calafiore, Laurent El G...
ICASSP
2008
IEEE
16 years 1 months ago
Multi-source DOA estimation in a reverberant room
In a reverberant scenario, phase transformed weighted algorithms are more robust than Maximum Likelihood (ML) because of the insufficiency of the data model to incorporate reverb...
Andreas M. Ali, Ralph E. Hudson, Kung Yao
ICASSP
2008
IEEE
16 years 1 months ago
Bringing diverse classifiers to common grounds: dtransform
Several classification scenarios employ multiple independently trained classifiers and the outputs of these classifiers need to be combined. However, since each of the trained ...
Devi Parikh, Tsuhan Chen