L
L. Jeff Hong
Researcher at Fudan University
Publications - 97
Citations - 2659
L. Jeff Hong is an academic researcher from Fudan University. The author has contributed to research in topics: Estimator & Selection (genetic algorithm). The author has an hindex of 24, co-authored 91 publications receiving 2166 citations. Previous affiliations of L. Jeff Hong include Hong Kong University of Science and Technology & City University of Hong Kong.
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Speeding up COMPASS for high-dimensional discrete optimization via simulation
TL;DR: This paper proposes a simple change to the solution-sampling scheme that significantly speeds up COMPASS for high-dimensional problems without affecting its convergence guarantee.
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Guest Editors' Introduction to Special Issue on the 2012 NSF workshop
TL;DR: The goal of the meeting was to scope new opportunities and challenges in simulation research related to new emerging computing technologies and application areas and brainstorm how to successfully approach them.
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Revisit of stochastic mesh method for pricing American options
Guangwu Liu,L. Jeff Hong +1 more
TL;DR: The stochastic mesh method for pricing American options is revisited, from a conditioning viewpoint, rather than the importance sampling viewpoint of Broadie and Glasserman (1997), and new weights are derived that exploit not only the information of the next exercise date but also the Information of the last exercise date.
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Knockout-Tournament Procedures for Large-Scale Ranking and Selection in Parallel Computing Environments
Ying Zhong,L. Jeff Hong +1 more
TL;DR: Inspired by the knockout-tournament arrangement of tennis Grand Slam tournaments, new R&S procedures are developed that can theoretically achieve the lowest growth rate on the expected total sample size with respect to the number of alternatives and are optimal in rate.
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Online risk monitoring using offline simulation
TL;DR: This work proposes to build a logistic regression model using data generated in past simulation experiments and to use the model to predict portfolio risk measures and classify risk levels at any time and shows that the simulation analytics idea is viable and promising in the field of financial risk management.