no code implementations • 11 Jun 2025 • Xinyi Hu, Aldo Pacchiano
We study the decentralized multi-player multi-armed bandits (MMAB) problem under a no-sensing setting, where each player receives only their own reward and obtains no information about collisions.
no code implementations • 28 Dec 2024 • Xinyi Hu
Federated learning (FL) is a distributed machine learning paradigm that enables multiple clients to train a shared model collaboratively while preserving privacy.
1 code implementation • 27 Sep 2024 • Shengsheng Lin, Weiwei Lin, Xinyi Hu, Wentai Wu, Ruichao Mo, Haocheng Zhong
The stable periodic patterns present in time series data serve as the foundation for conducting long-horizon forecasts.
Ranked #1 on
Time Series Forecasting
on Electricity (96)
no code implementations • 13 Jun 2024 • Jianing Yang, Harshine Visvanathan, Yilin Wang, Xinyi Hu, Matthew Gormley
Many tasks within NLP can be framed as sequential decision problems, ranging from sequence tagging to text generation.
no code implementations • 8 Feb 2024 • Xinyi Hu, Nikolaos Pappas, Howard H. Yang
Motivated by this, we introduce the novel concept of Version Age of Information (VAoI) to FL.
1 code implementation • 14 Nov 2023 • Xinyi Hu, Jasper C. H. Lee, Jimmy H. M. Lee
We also give a training algorithm usable for all mixed integer linear programs, vastly generalizing the applicability of the framework.
1 code implementation • 14 Nov 2023 • Yilin Wang, Xinyi Hu, Matthew R. Gormley
In this paper, we introduce the entanglement model, aiming to combine character and subword language models.
no code implementations • 12 Mar 2023 • Xinyi Hu, Jasper C. H. Lee, Jimmy H. M. Lee
Combining machine learning and constrained optimization, Predict+Optimize tackles optimization problems containing parameters that are unknown at the time of solving.
no code implementations • 8 Sep 2022 • Xinyi Hu, Jasper C. H. Lee, Jimmy H. M. Lee
First, we propose a novel and practically relevant framework for the Predict+Optimize setting, but with unknown parameters in both the objective and the constraints.
no code implementations • 1 May 2022 • Xinyi Hu, Jasper C. H. Lee, Jimmy H. M. Lee, Allen Z. Zhong
This paper proposes Branch & Learn, a framework for Predict+Optimize to tackle optimization problems containing parameters that are unknown at the time of solving.
no code implementations • CUHK Course IERG5350 2020 • Xinyi Hu, Yuansen Cheng
Predict+Optimize (P+O) is a machine learning framework for optimization problems with unknown parameters.
no code implementations • 4 Oct 2020 • Xinyi Hu, Quchen Miao, Zexuan Zhao
Based on the hurricane striking Puerto Rico in 2017, we developed a transportable disaster response system "DroneGo" featuring a drone fleet capable of delivering the medical package and videoing roads.
1 code implementation • 16 Sep 2020 • Bianjiang Yang, Zi Hui, Haoji Hu, Xinyi Hu, Lu Yu
Although the facial makeup transfer network has achieved high-quality performance in generating perceptually pleasing makeup images, its capability is still restricted by the massive computation and storage of the network architecture.
no code implementations • 31 Oct 2018 • David J. Miller, Xinyi Hu, Zhen Xiang, George Kesidis
Such attacks are successful mainly because of the poor representation power of the naive Bayes (NB) model, with only a single (component) density to represent spam (plus a possible attack).