Selected Publications by topics

You can also find the full list of my publicaiton at Google Scholar Profile.

Contrastive Learning

HiCL: Hierarchical Contrastive Learning of Unsupervised Sentence Embeddings
Zhuofeng Wu, Chaowei Xiao, V. G. Vydiswaran
In Proceedings of Findings of EMNLP 2023
[Paper]

Clear: Contrastive learning for sentence representation
Zhuofeng Wu, Sinong Wang, Jiatao Gu, Madian Khabsa, Fei Sun, Hao Ma
arXiv preprint arXiv:2012.15466
[Preprint]

Prompt Tuning

IDPG: An instance-dependent prompt generation method
Zhuofeng Wu, Sinong Wang, Jiatao Gu, Rui Hou, Yuxiao Dong, VG Vydiswaran, Hao Ma
In Proceedings of NAACL 2022 (Oral Presentation)
[Paper] [Github] [Video]

LLM Reasoning & Planning

Divide-or-Conquer? Which Part Should You Distill Your LLM?
Zhuofeng Wu, He Bai, Aonan Zhang, Jiatao Gu, VG Vydiswaran, Navdeep Jaitly, Yizhe Zhang
arXiv preprint arXiv:2402.15000
[Preprint]

Historical Language Change

Identify Shifts of Word Semantics through Bayesian Surprise
Zhuofeng Wu, Cheng Li, Zhe Zhao, Fei Wu, Qiaozhu Mei
In Proceedings of SIGIR 2018 (Oral Presentation)
[Paper] [Github]

Robustness of ML Models

Defending against Insertion-based Textual Backdoor Attacks via Attribution.
Jiazhao Li, Zhuofeng Wu, Wei Ping, Chaowei Xiao, V. G. Vydiswaran.
In Proceedings of Findings of ACL 2023
[Paper] [Github]

Chatgpt as an attack tool: Stealthy textual backdoor attack via blackbox generative model trigger
Jiazhao Li, Yijin Yang, Zhuofeng Wu, V. G. Vydiswaran, Chaowei Xiao
arXiv preprint arXiv:2304.14475
[Preprint]

Diffusion Models

PLANNER: Generating Diversified Paragraph via Latent Language Diffusion Model
Yizhe Zhang, Jiatao Gu, Zhuofeng Wu, Shuangfei Zhai, Josh Susskind, Navdeep Jaitly
In Proceedings of NeurIPS 2023
[Paper]