Qiwei Peng

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Contact Me 🔎 - qipe@di.ku.dk

Coastal NLP Group

University of Copenhagen, Denmark

I am currently a Postdoc researcher at Coastal NLP Group at the University of Copenhagen, working with Prof. Anders Søggard. I obtained my PhD from the University of Sussex, supervised by Prof. David Weir and Dr. Julie Weeds (2019-2023). Before joining Sussex, I obtained my MSc in Natural Language Processing from the University of Edinburgh under supervision of Prof. Bonnie Webber and Dr. Thomas Kober (2017-18). I obtained BEng in Computer Science from Sichuan University (2013-2017).

Research interest: Crosslingual Generalization, Representation Learning, Trustworthy NLP

Apart from research, I enjoy reading novels and playing video games.

News

Sep 20, 2024 Four papers have been accepted to EMNLP 2024!!! :sparkles: :smile:
Feb 19, 2024 Our paper “HumanEval-XL: A Multilingual Code Generation Benchmark for Cross-Lingual Natural Language Generalization” has been accepted to LREC-COLING 2024!
May 16, 2023 Our paper “Testing Paraphrase Models on Recognising Sentence Pairs at Different Degrees of Semantic Overlap” has been accepted to the 12th *SEM conference (2023)!
Aug 17, 2022 Our Paper “Towards Structure-aware Paraphrase Identification with Phrase Alignment Using Sentence Encoders” has been accepted to COLING 2022! :sparkles: :smile:
Feb 24, 2022 Our paper “Predicate-Argument Based Bi-Encoder for Paraphrase Identification “ has been accepted to ACL 2022!

Selected Publications

  1. EMNLP
    Concept Space Alignment in Multilingual LLMs
    Qiwei Peng, and Anders Søgaard
    2024
  2. LREC-COLING
    HumanEval-XL: A Multilingual Code Generation Benchmark for Cross-Lingual Natural Language Generalization
    Qiwei Peng*, Yekun Chai*, and Xuhong Li
    In The 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation May 2024
  3. COLINGOral
    Towards Structure-aware Paraphrase Identification with Phrase Alignment Using Sentence Encoders
    Qiwei Peng, David Weir, and Julie Weeds
    In Proceedings of the 29th International Conference on Computational Linguistics Oct 2022
  4. ACLOral
    Predicate-Argument Based Bi-Encoder for Paraphrase Identification
    Qiwei Peng, David Weir, Julie Weeds, and Yekun Chai
    In Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) May 2022