Group Members

Rajesh Shrestha (Oregon State), Ph.D. student Research direction: Diffusion models, inverse problems Baccalaureate: Tribhuvan University, Pulchowk Campus, Nepal

Jiahui Song (Oregon State), Ph.D. student Research direction: Hyperspectral imaging, multimodal fusion Baccalaureate: Southwestern University of Finance and Economics, Chengdu, China

Chengyao Lyu (Oregon State), Ph.D. student Research direction: Noisy label learning M.Sc.: University of Electronic Science and Technology of China, Chengdu, Sichuan, China

Jinyu Xie (Oregon State), Ph.D. student Email: Research direction: Baccalaureate: University of Electronic Science and Technology of China, Chengdu, Sichuan, China

Alumni

Subash Timilsina

• • Ph.D. in CS 2026

  • Dissertation: Latent Factors Analysis for Multi-Aspect Signal Processing and Machine Learning.

Sagar Shrestha

• • Ph.D. in CS 2026

  • Now with Amazon

  • Dissertation: Unsupervised Domain Translation with Identifiability

Tri Nguyen

• • Ph.D. in CS 2026

  • Now with Microsoft

  • Dissertation: Learning with Nonnegative Matrix Factorization: From Statistical Model Estimation to Neural Network Training under Label Noise

Shahana Ibrahim

• • Ph.D. in ECE 2023

  • Now Assistant Professor at University of Central Florida

  • Homepage: https:shahanaibrahimosu.github.io

  • Dissertation: Learning from Crowdsourced Noisy Annotations: From Dawid-Scene to Deep Neural Networks

  • 2024 EECS Outsanding Dissertation Award

Qi Lyu

• • Ph.D. in CS 2022, Now with Google, Mountain View

  • Dissertation: Unsupervised Neural Representation Learning Through The Lens Of Nonlinear Mixture Identification

  • Master: Fudan University, Shanghai, China

  • Baccalaureate: Fudan University, Shanghai, China

Le Xu

• • Now with Universidad de Granada (Spain)

• • Postdoctoral Scholar 2025

• • Ph.D. from HKU

• • tensor decomposition, radio map estimation, generative models

Tim Marrinan

• • Postdoctoral Scholar 2021-2022

  • Now with PNNL

  • email:

  • tensor algebra, hyperspectral imaging

Hoang Son (Sean) Nguyen

• • M.Sc. 2026

  • Now with UPenn pursuing Ph.D.

  • Thesis: Nonlinear Mixture Identification via Diverse Influence Component Analysis

Vladiszlav Pauk

• • M.Sc. 2025

  • Now with Amazon

  • Thesis: Post-nonlinear mixture identification via variational auto-encoding

Meng Ding

• • Exchange student: Fall 2019 - Fall 2020

  • Assistant Professor, School of Mathematics, Southwest Jiaotong University, Chengdu, China

  • Ph.D. 2021, School of Mathematical Sciences, University of Electronic Science and Technology of China

  • email: dingmeng56@163.com

  • tensor algebra, hyperspectral imaging

Guoyong Zhang

• • Exchange student, Fall 2018 - Winter 2020

  • Ph.D. 2021, University of Electronic Science and Technology of China

Cheng Gao

• • M.Sc. 2019

  • research direction: large-scale tensor and matrix decomposition

  • Now pursuing his Ph.D. degree at University of Missouri - Columbia.

  • Thesis: Large Scale Tensor Decomposition Algorithms Using Block-randomized Stochastic Proximal Gradient