Search Results for author: Wenqiang Pu

Found 8 papers, 2 papers with code

Radar Anti-jamming Strategy Learning via Domain-knowledge Enhanced Online Convex Optimization

no code implementations26 Feb 2024 Liangqi Liu, Wenqiang Pu, Yingru Li, Bo Jiu, Zhi-Quan Luo

The dynamic competition between radar and jammer systems presents a significant challenge for modern Electronic Warfare (EW), as current active learning approaches still lack sample efficiency and fail to exploit jammer's characteristics.

Active Learning

Optimistic Thompson Sampling for No-Regret Learning in Unknown Games

no code implementations7 Feb 2024 Yingru Li, Liangqi Liu, Wenqiang Pu, Hao Liang, Zhi-Quan Luo

This work tackles the complexities of multi-player scenarios in \emph{unknown games}, where the primary challenge lies in navigating the uncertainty of the environment through bandit feedback alongside strategic decision-making.

Decision Making Thompson Sampling

Counterfactual Regret Minimization for Anti-jamming Game of Frequency Agile Radar

no code implementations21 Feb 2022 Huayue Li, Zhaowei Han, Wenqiang Pu, Liangqi Liu, Kang Li, Bo Jiu

Numerical simulations demonstrates the effectiveness of deep CFR algorithm for approximately finding NE and obtaining the best response strategy.

counterfactual

To Supervise or Not: How to Effectively Learn Wireless Interference Management Models?

no code implementations28 Dec 2021 Bingqing Song, Haoran Sun, Wenqiang Pu, Sijia Liu, Mingyi Hong

We then provide a series of theoretical results to further understand the properties of the two approaches.

Management

Efficient Estimation of Sensor Biases for the 3-Dimensional Asynchronous Multi-Sensor System

no code implementations4 Sep 2021 Wenqiang Pu, Ya-Feng Liu, Zhi-Quan Luo

There are generally two difficulties in this bias estimation problem: one is the unknown target states which serve as the nuisance variables in the estimation problem, and the other is the highly nonlinear coordinate transformation between the local and global coordinate systems of the sensors.

Stochastic Mirror Descent for Low-Rank Tensor Decomposition Under Non-Euclidean Losses

no code implementations29 Apr 2021 Wenqiang Pu, Shahana Ibrahim, Xiao Fu, Mingyi Hong

This work offers a unified stochastic algorithmic framework for large-scale CPD decomposition under a variety of non-Euclidean loss functions.

Tensor Decomposition

Learning to Continuously Optimize Wireless Resource In Episodically Dynamic Environment

4 code implementations16 Nov 2020 Haoran Sun, Wenqiang Pu, Minghe Zhu, Xiao Fu, Tsung-Hui Chang, Mingyi Hong

We propose to build the notion of continual learning (CL) into the modeling process of learning wireless systems, so that the learning model can incrementally adapt to the new episodes, {\it without forgetting} knowledge learned from the previous episodes.

Continual Learning Fairness

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