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SIAMNUM
2010
131views more  SIAMNUM 2010»
13 years 3 months ago
A Rational Interpolation Scheme with Superpolynomial Rate of Convergence
The purpose of this study is to construct a high-order interpolation scheme for arbitrary scattered datasets. The resulting function approximation is an interpolation function when...
Qiqi Wang, Parviz Moin, Gianluca Iaccarino
GECCO
2010
Springer
239views Optimization» more  GECCO 2010»
14 years 11 days ago
Benchmarking SPSA on BBOB-2010 noiseless function testbed
This paper presents the result for Simultaneous Perturbation Stochastic Approximation (SPSA) on the BBOB 2010 noiseless testbed. SPSA is a stochastic gradient approximation strate...
Steffen Finck, Hans-Georg Beyer
COCOA
2009
Springer
14 years 3 months ago
A PTAS for Node-Weighted Steiner Tree in Unit Disk Graphs
Abstract. The node-weighted Steiner tree problem is a variation of classical Steiner minimum tree problem. Given a graph G = (V, E) with node weight function C : V → R+ and a sub...
Xianyue Li, Xiao-Hua Xu, Feng Zou, Hongwei Du, Pen...
IJCAI
2007
13 years 10 months ago
RoxyBot-06: An (SAA)2 TAC Travel Agent
In this paper, we describe our entrant in the travel division of the 2006 Trading Agent Competition (TAC). At a high level, the design of many successful autonomous trading agents...
Seong Jae Lee, Amy R. Greenwald, Victor Naroditski...
TWC
2010
13 years 3 months ago
On the statistics of cognitive radio capacity in shadowing and fast fading environments
Abstract--In this paper we consider the capacity of the cognitive radio (CR) channel in a fading environment under a "low interference regime". This capacity depends crit...
Muhammad Fainan Hanif, Peter J. Smith