Search Results for author: Xiaoyue Li

Found 8 papers, 0 papers with code

Run Time Bounds for Integer-Valued OneMax Functions

no code implementations21 Jul 2023 Jonathan Gadea Harder, Timo Kötzing, Xiaoyue Li, Aishwarya Radhakrishnan

Furthermore, we show that RLS with step size adaptation achieves an optimization time of $\Theta(n \cdot \log(|a|_1))$.

Optimal Portfolio Execution in a Regime-switching Market with Non-linear Impact Costs: Combining Dynamic Program and Neural Network

no code implementations15 Jun 2023 Xiaoyue Li, John M. Mulvey

Here, we propose a four-step numerical framework for the optimal portfolio execution problem where multiple market regimes exist, with the underlying regime switching based on a Markov process.

Solving Multi-Period Financial Planning Models: Combining Monte Carlo Tree Search and Neural Networks

no code implementations15 Feb 2022 Afşar Onat Aydınhan, Xiaoyue Li, John M. Mulvey

This paper introduces the MCTS algorithm to the financial world and focuses on solving significant multi-period financial planning models by combining a Monte Carlo Tree Search algorithm with a deep neural network.

Streaming and Learning the Personal Context

no code implementations18 Aug 2021 Fausto Giunchiglia, Marcelo Rodas Britez, Andrea Bontempelli, Xiaoyue Li

The representation of the personal context is complex and essential to improve the help machines can give to humans for making sense of the world, and the help humans can give to machines to improve their efficiency.

End-to-End Risk Budgeting Portfolio Optimization with Neural Networks

no code implementations9 Jul 2021 Ayse Sinem Uysal, Xiaoyue Li, John M. Mulvey

Portfolio optimization has been a central problem in finance, often approached with two steps: calibrating the parameters and then solving an optimization problem.

Portfolio Optimization

Cannot find the paper you are looking for? You can Submit a new open access paper.