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ASPDAC
2007
ACM
146views Hardware» more  ASPDAC 2007»
15 years 10 months ago
Practical Implementation of Stochastic Parameterized Model Order Reduction via Hermite Polynomial Chaos
Abstract-- This paper describes the stochastic model order reduction algorithm via stochastic Hermite Polynomials from the practical implementation perspective. Comparing with exis...
Yi Zou, Yici Cai, Qiang Zhou, Xianlong Hong, Sheld...
FS
2011
168views more  FS 2011»
14 years 10 months ago
Gamma expansion of the Heston stochastic volatility model
Abstract We derive an explicit representation of the transitions of the Heston stochastic volatility model and use it for fast and accurate simulation of the model. Of particular i...
Paul Glasserman, Kyoung-Kuk Kim
ATAL
2007
Springer
16 years 20 days ago
Graphical models for online solutions to interactive POMDPs
We develop a new graphical representation for interactive partially observable Markov decision processes (I-POMDPs) that is significantly more transparent and semantically clear t...
Prashant Doshi, Yifeng Zeng, Qiongyu Chen
IMR
2004
Springer
15 years 12 months ago
API for Grid Generation Over Topological Models
Topological representations are being used to define geometric models suitable for grid generation and grid generation tools are being developed that work directly on topological ...
S. Gopalsamy, Douglas H. Ross, Alan M. Shih
IJCV
2007
163views more  IJCV 2007»
15 years 6 months ago
Semantic Modeling of Natural Scenes for Content-Based Image Retrieval
In this paper, we present a novel image representation that renders it possible to access natural scenes by local semantic description. Our work is motivated by the continuing effo...
Julia Vogel, Bernt Schiele