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109
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CSDA
2010
111views more  CSDA 2010»
15 years 3 months ago
Mixtures of regressions with predictor-dependent mixing proportions
We extend the standard mixture of linear regressions model by allowing mixing proportions to be modeled nonparametrically as a function of the predictors. This framework allows fo...
D. S. Young, D. R. Hunter
ENDM
2010
130views more  ENDM 2010»
15 years 3 months ago
Experimental Analysis of an Online Trading Algorithm
Trading decisions in financial markets can be supported by the use of online algorithms. We evaluate the empirical performance of a threat-based online algorithm and compare it to...
Günter Schmidt, Esther Mohr, Mike Kersch
148
Voted
ENVSOFT
2010
161views more  ENVSOFT 2010»
15 years 3 months ago
Graphical user interface for rapid set-up of SHETRAN physically-based river catchment model
The SHETRAN physically-based distributed rainfall-runoff modelling system gives detailed simulations in time and space of water flow and sediment and solute transport in river cat...
Stephen J. Birkinshaw, Philip James, John Ewen
109
Voted
EOR
2010
99views more  EOR 2010»
15 years 3 months ago
Mathematical programming models for revenue management under customer choice
We study a network airline revenue management problem with discrete customer choice behavior. We discuss a choice model based on the concept of preference orders, in which custome...
Lijian Chen, Tito Homem-de-Mello
EOR
2010
84views more  EOR 2010»
15 years 3 months ago
The selection efficiency of tournaments
We discuss tournaments in terms of their efficiency as probabilistic mechanisms that select high-quality alternatives ("players") in a noisy environment. We use two crit...
Dmitry Ryvkin