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Weiwei Deng

Weiwei Deng has 3 papers in our library, in 2024–2026, most of them on Language models & pretraining, Reasoning, Information retrieval & search; often with Haizhen Huang, Feng Sun, Qi Zhang.

3 papers in our library · 2024–2026

OpenAlex · ORCID · Wikidata · h-index 7 · 35 works · 184 citations OpenAlex, 2026-10-14

📄 3 works in our library · 🔗 Cited 72 times in our library · ⭐ Paper Stars ranking: #7141

The profile is the library's match of the name; two people with one name are not always told apart.

Elsewhere: Google Scholar · Semantic Scholar · dblp · ACL Anthology

 Affiliations

🏢MicrosoftRedmond · United States2023–2026 · 15 paperscurrent🏢Microsoft Research AsiaBeijing · China2022–2026 · 8 paperscurrent🎓Peking UniversityBeijing · China2024–2025 · 2 papers

From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 1 more institution on single bylines are not listed.

 Fields, topics and concepts

Of its works in our library, with the number of works on each.

📚 Shelves 6The field of science this work belongs to (OpenAlex fields).Arts and Humanities · 3 worksComputer Science · 3 worksArtificial Intelligence · 3 worksLanguage and Linguistics · 3 worksComputer Vision and Pattern Recognition · 1 workInformation Systems · 1 work

🧭 Topics 4Research subjects and languages the work is about.Language models & pretraining · 2 worksEfficient models & compression · 1 workReasoning · 1 workInformation retrieval & search · 1 work

 Works by year

2020s

20261 paper20251 paper20241 paper

 Papers

The most cited first (OpenAlex and our library).

  1. Calibrating LLM-Based Evaluator (2024 · 71 citations)
    LLMs are increasingly used as reference-free judges of generated text, but their scores often diverge from human experts.
  2. TL;DR: Too Long, Do Re-weighting for Efficient LLM Reasoning Compression (2025 · 8 citations)
    Reasoning-focused LLMs that generate long Chain-of-Thought (CoT) often overthink, spending many tokens even on easy questions. Existing compression approaches usually need laborious data labeling, model interpolation (as in CoT-Valve), or costly RL with length penalties.
  3. Mnemis: Dual-Route Retrieval on Hierarchical Graphs for Long-Term LLM Memory (2026 · 1 citation)
    Long-running LLM agents need a memory of past conversations. Current RAG and Graph-RAG systems retrieve that memory mainly by similarity, through embeddings or BM25. This fast, "System-1" style of lookup misses evidence that is only weakly related to the query on the surface. It also struggles when a question needs a…

 Co-authors here

12 of 16 co-authors with a page, the most papers together first.

Venues

Where their works here were published, the most works first, with the editions of those that have a page.

 Cited by

Papers of our library cite their works 72 times (of the 149,439 papers whose bibliographies we read); 21 citing papers with a page here →.

Updated

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