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AAAI
2008
15 years 3 days ago
Maximum Entropy Inverse Reinforcement Learning
Recent research has shown the benefit of framing problems of imitation learning as solutions to Markov Decision Problems. This approach reduces learning to the problem of recoveri...
Brian Ziebart, Andrew L. Maas, J. Andrew Bagnell, ...
ICASSP
2010
IEEE
14 years 10 months ago
Multiantenna spectrum sensing: Detection of spatial correlation among time-series with unknown spectra
One of the key problems in cognitive radio (CR) is the detection of primary activity in order to determine which parts of the spectrum are available for opportunistic access. This...
David Ramírez, Javier Vía, Ignacio S...
SIAMAM
2008
74views more  SIAMAM 2008»
14 years 9 months ago
Optimal Liquidation by a Large Investor
Abstract. We develop a partial equilibrium model to investigate the problem of optimal liquidation over a finite or infinite time horizon for an investor with large holdings in a r...
Ajay Subramanian
CPHYSICS
2004
85views more  CPHYSICS 2004»
14 years 9 months ago
Beyond benchmarking - how experiments and simulations can work together in plasma physics
There has been dramatic progress in the scope and power of plasma simulations in recent years; and because codes are generally cheaper to write, to run and to diagnose than experi...
Martin Greenwald
ICIP
2010
IEEE
14 years 7 months ago
Joint color decrosstalk and demosaicking for CFA cameras
In interest of low cost, low power consumption, and compact size, most digital cameras adopt a design of single sensor array coupled with a color filter array. This design inevita...
Xiaolin Wu, Xiangjun Zhang