Chenxi Whitehouse

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I am Chenxi, an incoming research scientist at Meta, focusing on Fundamental AI Research for LLMs. I am also a visiting researcher at the University of Cambridge, where I previously worked as a postdoctoral research associate, collaborating with Prof. Andreas Vlachos on automated fact-checking.

Before joining Meta, I was an applied research scientist at Amazon AGI in Cambridge, where I focused on advancing Alexa with LLMs. I completed my PhD in knowledge-grounded NLP at City, University of London. Earlier, I received a Bachelor’s degree in Information Engineering from Xi’an Jiaotong University and a Master’s degree in Electrical Engineering from the University of Erlangen-Nürnberg and University College London.

My research focuses on Natural Language Understanding and Generation, Multilinguality, Knowledge Distillation, and Reasoning. During my PhD, I interned at Google DeepMind in Amsterdam, Amazon Alexa AI in Cambridge, Huawei Noah’s Ark Lab in London, and visited MBZUAI as a research assistant.

I am also part of the machine learning team at Replicate, contributing to open-source AI solutions.



News

Oct - 2024 Thrilled to share that I will be joining Meta GenAI in London as a Research Scientist!
Jul - 2024 Our paper PRobELM: Plausibility Ranking Evaluation for Language Models is accepted in the first Conference of Language Modelling COLM 2024! :tada:
Jun - 2024 Happy to share that I have joined Amazon AGI in Cambridge as an Applied Research Scientist!
Mar - 2024 Our paper Low-Rank Adaptation for Multilingual Summarisation: An Empirical Study from my internship at Google DeepMind is accepted in the findings of NAACL 2024! :tada:
Feb - 2024 Happy to share that I have passed my Viva! Warmest thanks to everyone who helped my PhD journey and the amazing examiners Prof Isabelle Augenstein and Prof Nikos Aletras! 🎓
Dec - 2023 Excited to share that I have joined University of Cambridge as a Postdoc researcher, working with Prof Andreas Vlachos on automated fact-checking!
Oct - 2023 Our paper LLM-powered Data Augmentation for Enhanced Cross-lingual Performance from my visit at MBZUAI is accepted in the main conference of EMNLP 2023! :tada:
Jun - 2023 Thrilled to share that I have joined Google DeepMind this summer as a Research Intern!

Selected Publications

  1. NAACL
  2. EMNLP
    Chenxi WhitehouseMonojit Choudhury, and Alham Fikri Aji
  3. ACL
    Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics
  4. EACL
    Chenxi WhitehouseTillman Weyde, and Pranava Madhyastha
    Findings of the Association for Computational Linguistics: EACL 2023
  5. EMNLP
    Chenxi WhitehouseFenia Christopoulou, and Ignacio Iacobacci
    Findings of the Association for Computational Linguistics: EMNLP 2022
  6. AAAI-ICWSM
    Chenxi WhitehouseTillman WeydePranava Madhyastha, and Nikos Komninos
    Proceedings of the International AAAI Conference on Web and Social Media 2022