Zhiqi Huang

Ph.D. in computer science

profile_img.jpg
photo @ Yellowstone

Hi, I am an Applied Researcher at Capital One. I completed my Ph.D. under the mentorship of my advisor, Prof. James Allan, at the Center for Intelligent Information Retrieval (CIIR), Manning College of Information and Computer Sciences, University of Massachusetts Amherst. My research endeavors lie at the intersection of information retrieval, natural language processing, and machine learning (IR/NLP/ML).

I received my master’s in Statistics from the University of Maryland, College Park, and my bachelor’s in Applied Math from Sun Yat-sen University.

news

Feb 20, 2025 Check our survey, A Survey of Model Architectures in Information Retrieval, for the development of information retrieval (IR) modeling and challenges in the era of large language models (LLMs).
Sep 20, 2024 Our paper, Language Concept Erasure for Language-Invariant Dense Retrieval, has been accepted for an oral presentation at the EMNLP 2024 main conference. See you in Miami!
Jul 22, 2024 I’m joining Capital One as an applied researcher.
Jun 26, 2024 I defended my dissertation and completed my Ph.D.
Jun 03, 2024 My internship work with Google, Optimizing Large-Scale Context Retrieval for End-to-end ASR, has been accepted at Interspeech 2024.

selected publications

  1. Soft Prompt Decoding for Multilingual Dense Retrieval
    Zhiqi Huang, Hansi Zeng, Hamed Zamani, and James Allan
    In Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2023
  2. Optimizing Large-Scale Context Retrieval for End-to-End ASR
    Zhiqi Huang, Diamantino Caseiro, Kandarp Joshi, Christopher Li, Pat Rondon, Zelin Wu, Petr Zadrazil, and Lillian Zhou
    In Interspeech 2024, 2024
  3. Language Concept Erasure for Language-invariant Dense Retrieval
    Zhiqi Huang, Puxuan Yu, Shauli Ravfogel, and James Allan
    In Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, Nov 2024