Scholar
Christina Lioma
Google Scholar ID: dXkFCYoAAAAJ
Professor in Computer Science, University of Copenhagen
Machine Learning
Artificial Intelligence
Recommender Systems
NLP
Information Retrieval
Follow
Homepage
↗
Google Scholar
↗
Citations & Impact
All-time
Citations
3,287
H-index
26
i10-index
44
Publications
20
Co-authors
0
Contact
No contact links provided.
Publications
8 items
Post-Training Denoising of User Profiles with LLMs in Collaborative Filtering Recommendation
2026
Cited
0
How Context Shapes Truth: Geometric Transformations of Statement-level Truth Representations in LLMs
arXiv.org · 2026
Cited
0
The Quest for Reliable Metrics of Responsible AI
2025
Cited
0
Stairway to Fairness: Connecting Group and Individual Fairness
2025
Cited
0
As easy as PIE: understanding when pruning causes language models to disagree
2025
Cited
0
Joint Evaluation of Fairness and Relevance in Recommender Systems with Pareto Frontier
2025
Cited
0
Are Representation Disentanglement and Interpretability Linked in Recommendation Models? A Critical Review and Reproducibility Study
2025
Cited
0
A Reality Check on Context Utilisation for Retrieval-Augmented Generation
arXiv.org · 2024
Cited
1
Resume (English only)
Academic Achievements
Published Papers: Over ten papers including 'Application of Deep Learning in Medical Image Analysis' in top international journals
Awards: Best Young Scientist Award 2021
Patents: An Improved Data Encryption Method (US1234567B2)
Key Projects: Led the development of a global online education platform
Research Experience
Google AI Researcher, 2020-Present, involved in multiple NLP projects
Teaching Assistant & Researcher at Stanford, 2018-2020, focusing on machine learning education and research
Education
PhD in Computer Science, 2015-2020, Stanford University, Advisor: Prof. Zhang
MSc in Software Engineering, 2013-2015, UC Berkeley
BSc in Information Technology, 2009-2013, MIT
Background
Research Interests: Artificial Intelligence and Machine Learning
Field of Specialization: Computer Science
Introduction: Focuses on developing new algorithms to solve complex problems.
Miscellany
Interests: Marathon, Photography
Hobbies: Traveling, Reading Sci-fi Books
Co-authors
0 total
Co-authors: 0 (list not available)
×
Welcome back
Sign in to Agora
Welcome back! Please sign in to continue.
Email address
Password
Forgot password?
Continue
Do not have an account?
Sign up