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81
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ANOR
2010
123views more  ANOR 2010»
15 years 24 days ago
Robust portfolios: contributions from operations research and finance
Abstract In this paper we provide a survey of recent contributions to robust portfolio strategies from operations research and finance to the theory of portfolio selection. Our sur...
Frank J. Fabozzi, Dashan Huang, Guofu Zhou
61
Voted
CORR
2008
Springer
81views Education» more  CORR 2008»
15 years 23 days ago
Universal Denoising of Discrete-time Continuous-Amplitude Signals
We consider the problem of reconstructing a discrete-time continuous-amplitude signal corrupted by a known memoryless channel with a general output alphabet. We develop a sequence ...
Kamakshi Sivaramakrishnan, Tsachy Weissman
112
Voted
CORR
2008
Springer
197views Education» more  CORR 2008»
15 years 22 days ago
Sequential adaptive compressed sampling via Huffman codes
In this paper we introduce an information theoretic approach and use techniques from the theory of Huffman codes to construct a sequence of binary sampling vectors to determine a s...
Akram Aldroubi, Haichao Wang, Kourosh Zarringhalam
FSS
2008
78views more  FSS 2008»
15 years 22 days ago
On the granularity of summative kernels
In this paper, we propose granularity as a new index to characterize the nonspecificity of a summative kernel. This index is intended to reflect the behavior of a kernel in the us...
Kevin Loquin, Olivier Strauss
83
Voted
SIAMCO
2008
80views more  SIAMCO 2008»
15 years 18 days ago
Optimal Transportation Problem by Stochastic Optimal Control
We solve optimal transportation problem using stochastic optimal control theory. Indeed, for a super linear cost at most quadratic at infinity, we prove Kantorovich duality theore...
Toshio Mikami, Michèle Thieullen