Yumo Xu
I am an NLP scientist at AWS AI Labs researching and building intelligent language services for enterprises.
My current interests lie in the following areas:
- Effective Retrieval-Augmented Generation (RAG) systems,
- Accurate faithfulness evaluation and source attribution, and
- Reliable autonomous agents with generalizable tool-use capabilities.
Prior to Amazon, I received my PhD in NLP at the University of Edinburgh, advised by Prof. Mirella Lapata. My PhD research was on text summarization, the process of condensing a source text into a shorter version while preserving its salient information.
News
Sep 23, 2024 | Two long papers accepted by EMNLP’24 main conference. |
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Jul 1, 2024 | I will serve as an Area Chair for NLP at Amazon Machine Learning Conference (AMLC). |
Sep 7, 2023 | I will serve as an Area Chair for NLG at LREC-COLING’24. |
May 1, 2023 | Generative modeling for eXtractive summarization (GenX) was accepted by ACL’23. |
Apr 18, 2023 | Excited to join AWS AI Labs in Seattle as a scientist. |