Search Results for author: Yunhong Li

Found 3 papers, 0 papers with code

Robust utility maximization with intractable claims

no code implementations14 Apr 2023 Yunhong Li, Zuo Quan Xu, Xun Yu Zhou

We study a continuous-time expected utility maximization problem in which the investor at maturity receives the value of a contingent claim in addition to the investment payoff from the financial market.

Color Image Edge Detection using Multi-scale and Multi-directional Gabor filter

no code implementations16 Aug 2022 Yunhong Li, Yuandong Bi, Weichuan Zhang, Jie Ren, Jinni Chen

Second, a set of Gabor filters are used to smooth the input images and the color edge strength maps are extracted, which are fused into a new ESM with the noise robustness and accurate edge extraction.

Edge Detection

Dynamic Programming Principle for Backward Doubly Stochastic Recursive Optimal Control Problem and Sobolev Weak Solution of The Stochastic Hamilton-Bellman Equation

no code implementations12 Aug 2020 Yunhong Li, Anis. Matoussi, Lifeng Wei, Zhen Wu

In this paper, we study backward doubly stochastic recursive optimal control problem where the cost function is described by the solution of a backward doubly stochastic differential equation.

Probability Optimization and Control

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