Lingrui Mei
Lingrui Mei has 4 papers in our library, in 2025–2026, most of them on Language models & pretraining, Reasoning, Bias, fairness & safety; often with Baolong Bi, Shenghua Liu, Xueqi Cheng.
OpenAlex · h-index 4 · 39 works · 45 citations OpenAlex, 2026-10-14
📄 4 works in our library · 🔗 Cited 17 times in our library · ⭐ Paper Stars ranking: #9051
Affiliations
Fields, topics and concepts
📚 Shelves 5The field of science this work belongs to (OpenAlex fields).Arts and Humanities · 4 worksComputer Science · 4 worksArtificial Intelligence · 4 worksLanguage and Linguistics · 4 worksComputer Vision and Pattern Recognition · 3 works
🧭 Topics 3Research subjects and languages the work is about.Bias, fairness & safety · 1 workLanguage models & pretraining · 1 workReasoning · 1 work
Works by year
2020s
Papers
- Can Graph Descriptive Order Affect Solving Graph Problems with LLMs? (2025 · 10 citations)
Studies of LLM graph reasoning usually turn a graph into text by listing its edges in an arbitrary sequence. - Gated Differentiable Working Memory for Long-Context Language Modeling (2026 · 4 citations)
Long inputs remain difficult for transformer LLMs. Attention spreads thin over thousands of tokens, and evidence placed mid-document is often overlooked. Test-time training methods such as qTTT address this by briefly fine-tuning "fast weights" on the given context. However, they sample positions uniformly, so they… - HiddenGuard: Fine-Grained Safe Generation with Specialized Representation Router (2026 · 4 citations)
Safety alignment in LLMs usually works as a yes/no gate: a prompt is either answered or refused. This tends to block harmless requests, such as a "killer slideshow," and to miss subtle or context-dependent harm. The authors propose HiddenGuard, which moderates output token by token instead of refusing whole answers. - a1: Steep Test-time Scaling Law via Environment Augmented Generation (2026 · 2 citations)
LLMs often fail at long multi-step reasoning. They usually generate a whole solution in one pass with no intermediate checks, so an early mistake carries through to the final answer. The authors propose Environment Augmented Generation (EAG), which casts reasoning as a Markov Decision Process. While generating, the…
Co-authors here
Venues
- Annual Meeting of the Association for Computational Linguistics (ACL) ×3: ACL 2026 ×2, ACL 2025
- Findings of the Association for Computational Linguistics: Findings of the Association for Computational Linguistics 2026
Cited by
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