Ruochen Xu
Principal Scientist at Om AI
Beijing, China
Summary
🤩
Rockstar🎓
Top SchoolRuochen Xu is a Principal Scientist with a decade of experience advancing summarization, multilingual and multimodal dialogue systems, currently leading multimodal LLM research at Om AI. He earned a PhD from CMU’s Language Technologies Institute, where his thesis tackled cross-language and cross-style mappings under limited supervision—an expertise that informs his work on robust, data-efficient models. Prior roles at Microsoft and CMU saw him push state-of-the-art approaches in task-oriented dialogue and text summarization across languages and modalities. Based in Zhejiang, he combines deep academic rigor with product-focused research, often translating theoretical insights into practical multimodal capabilities. An understated strength is his focus on limited-supervision learning, enabling strong performance where labeled data is scarce.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Engineering (BE) Electrical and Electronics Engineering, Bachelor of Engineering (BE) Electrical and Electronics Engineering at Tsinghua UniversityDoctor of Philosophy (PhD) Computer Science, Doctor of Philosophy (PhD) Computer Science at Carnegie Mellon UniversityElectrical and Systems Engineering, Electrical and Systems Engineering at Washington University in St. Louis (WUSTL)
Github Skills (39)
vision-and-language10
chatbot10
reinforcement-learning9
llm9
python9
large-language-models9
multimodal9
gpt8
agent8
gradio8
llama8
openai8
gemini8
representation-learning7
deepspeed7
Programming languages (3)
Github contributions (5)
xrc10/test_cuda
Oct 2018 - Jan 2021
Contributions:7 commits, 4 pushes in 2 years 4 months
microsoft/HMNet
Nov 2020 - Jan 2021
Official Implementation of "A Hierarchical Network for Abstractive Meeting Summarization with Cross-Domain Pretraining""
Contributions:9 commits, 1 push, 4 comments in 1 month
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