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ICASSP
2008
IEEE
14 years 2 months ago
Universal switching portfolios under transaction costs
In this paper, we consider online (sequential) portfolio selection in a competitive algorithm framework under transaction costs. We construct a sequential algorithm for portfolio ...
Suleyman Serdar Kozat, Andrew C. Singer
ICC
2008
IEEE
115views Communications» more  ICC 2008»
14 years 2 months ago
Joint Power Scheduling and Estimator Design for Sensor Networks Across Parallel Channels
—This paper addresses the joint estimator and power optimization problem for a sensor network whose mission is to estimate an unknown parameter. We assume a two-hop network where...
Lauren M. Huie, Xiang He, Aylin Yener
ICC
2008
IEEE
137views Communications» more  ICC 2008»
14 years 2 months ago
Reliability of Connections in Multilayer Networks under Shared Risk Groups and Costs Constraints
The notion of Shared Risk Resource Groups (SRRG) has been introduced to capture survivability issues when a set of resources may fail simultaneously. Applied to Wavelength Divisio...
David Coudert, Florian Huc, Fabrice Peix, Marie-Em...
ICRA
2008
IEEE
185views Robotics» more  ICRA 2008»
14 years 2 months ago
Human detection using multimodal and multidimensional features
— This paper presents a novel human detection method based on a Bayesian fusion approach using laser range data and camera images. Laser range data analysis groups data points wi...
Luciano Spinello, Roland Siegwart
ISCA
2008
IEEE
89views Hardware» more  ISCA 2008»
14 years 2 months ago
Variation-Aware Application Scheduling and Power Management for Chip Multiprocessors
Within-die process variation causes individual cores in a Chip Multiprocessor (CMP) to differ substantially in both static power consumed and maximum frequency supported. In this ...
Radu Teodorescu, Josep Torrellas