Scholar
Nigel Collier
Google Scholar ID: ZMelBa0AAAAJ
Professor of Natural Language Processing, University of Cambridge
Natural language processing
Knowledge Graph
Multi-modal NLP
Text Mining
Global health
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Citations & Impact
All-time
Citations
7,979
H-index
48
i10-index
111
Publications
20
Co-authors
22
list available
Contact
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Publications
27 items
Breaking Training Bottlenecks: Effective and Stable Reinforcement Learning for Coding Models
2026
Cited
0
Scaling Data Difficulty: Improving Coding Models via Reinforcement Learning on Fresh and Challenging Problems
2026
Cited
0
Confident Rankings with Fewer Items: Adaptive LLM Evaluation with Continuous Scores
2026
Cited
0
Failure Modes in Multi-Hop QA: The Weakest Link Law and the Recognition Bottleneck
2026
Cited
0
Value of Information: A Framework for Human-Agent Communication
arXiv.org · 2026
Cited
1
Steer Model beyond Assistant: Controlling System Prompt Strength via Contrastive Decoding
arXiv.org · 2026
Cited
0
Confidence Estimation for LLMs in Multi-turn Interactions
arXiv.org · 2026
Cited
2
Navigating the Alignment-Calibration Trade-off: A Pareto-Superior Frontier via Model Merging
2025
Cited
0
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Resume (English only)
Research Experience
Professor of Natural Language Processing at the University of Cambridge, co-leading the Language Technology Lab
Professorial Fellow at Murray Edwards College, University of Cambridge
Chief Scientist at Trismik, a spinout co-founded and launching in May 2025
EPSRC Experienced Researcher Fellowship at University of Cambridge (2015–2020)
Worked in Japan (1996–2012): Toshiba Fellow, postdoc at Tokyo University with Junichi Tsujii
Associate Professor at National Institute of Informatics, leading the NLP lab for 12 years
Returned to the UK on a Marie Curie Research Fellowship
Co-authors
22 total
Fangyu Liu
Research Scientist, Google DeepMind
Mohammad Taher Pilehvar
Cardiff University / TeIAS / Cambridge
Ehsan Shareghi
Monash University
Yixuan Su
Senior Research Scientist@Cohere
Junichi Tsujii
Artificial Intelligence Research Center, AIST
Anna Korhonen
Professor, Artificial Intelligence, University of Cambridge
Zaiqiao Meng
Lecturer at University of Glasgow, Affiliated Lecturer at University of Cambridge
Co-author 8
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