Wanyu Du
I am an applied scientist at Amazon Web Services (AWS), working with Dr. Yanjun Qi on trustworthy LLMs. I obtained my Ph.D. in Computer Science at University of Virginia in 2024, advised by Prof. Yangfeng Ji.
My research focuses on developing controllable human-AI collaborative text generation systems, which comprise three components:
- User Intention Modeling: modeling user requirements with user intention taxonomy to control and evaluate LLMs (ACL2022, EMNLP2022).
- Controllable LLMs Development: controlling the generation of LLMs through fine-tuning parameter-efficient modules (EMNLP2021), modeling variational context variables (ACL-WS2022), self-training (EMNLP2022) and reinforcement learning (EMNLP2019, 2023).
- Human-AI Interaction Application: developing human-AI collaborative writing systems (ACL-WS2022).
News
Jun 2024 | Start my applied scientist full-time at AWS. |
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Apr 2024 | Pass my phd dissertation defense. |
Nov 2023 | New paper “Blending Reward Functions via Few Expert Demonstrations for Faithful and Accurate Knowledge-Grounded Dialogue Generation” is out. [Paper] |
May 2023 | Start my applied scientist internship at AWS. |
Oct 2022 | 3 papers accepted to EMNLP. |
Oct 2022 | New paper “Self-training with Two-phase Self-augmentation for Few-shot Dialogue Generation” is out. [Paper][Code] |
Sep 2022 | 1 paper accepted to ACL, and 1 paper recieved the best paper award at ACL In2Writing Workshop! |
Apr 2022 | New paper “Read, Revise, Repeat: A System Demonstration for Human-in-the-loop Iterative Text Revision” is out. [Paper][Code][Video][Demo] |
Mar 2022 | New paper “Understanding Iterative Revision from Human-Written Text” is out. [Paper][Code][Video] |
Selected publications
- EMNLP