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SIAMJO
2008
93views more  SIAMJO 2008»
15 years 6 months ago
Recursive Trust-Region Methods for Multiscale Nonlinear Optimization
A class of trust-region methods is presented for solving unconstrained nonlinear and possibly nonconvex discretized optimization problems, like those arising in systems governed by...
Serge Gratton, Annick Sartenaer, Philippe L. Toint
CN
2000
108views more  CN 2000»
15 years 6 months ago
A Web marketing system with automatic pricing
: We propose a new scheme of `automatic pricing' for digital contents, and describe an implemented system as well as concrete pricing algorithms for it. Automatic pricing refe...
Naoki Abe, Tomonari Kamba
VLSISP
2002
98views more  VLSISP 2002»
15 years 6 months ago
VLSI Implementation of the Multistage Detector for Next Generation Wideband CDMA Receivers
The multistage detection algorithm has been proposed as an effective interference cancellation scheme for next generation Wideband Code Division Multiple Access (W-CDMA) base stati...
Gang Xu, Sridhar Rajagopal, Joseph R. Cavallaro, B...
COCOA
2010
Springer
15 years 4 months ago
Feasibility-Based Bounds Tightening via Fixed Points
Abstract. The search tree size of the spatial Branch-and-Bound algorithm for Mixed-Integer Nonlinear Programming depends on many factors, one of which is the width of the variable ...
Pietro Belotti, Sonia Cafieri, Jon Lee, Leo Libert...
SIGDIAL
2010
15 years 4 months ago
Sparse Approximate Dynamic Programming for Dialog Management
Spoken dialogue management strategy optimization by means of Reinforcement Learning (RL) is now part of the state of the art. Yet, there is still a clear mismatch between the comp...
Senthilkumar Chandramohan, Matthieu Geist, Olivier...