Zhengzhang Chen
Zhengzhang Chen has 2 papers in our library, in 2026, most of them on Language models & pretraining; often with Haifeng Chen, Xujiang Zhao, Haoyu Wang.
OpenAlex · ORCID · h-index 28 · 132 works · 2,701 citations OpenAlex, 2026-10-14
📄 2 works in our library · 🔗 Cited 3 times in our library · 3 more in our library without a page yet · ⭐ Paper Stars ranking: #11038
Affiliations
🏢NECIrving ·
United States2016–2026 · 51 papers🏢NECTokyo ·
Japan2016–2026 · 3 papers🎓Princeton UniversityPrinceton ·
United States2026 · 2 papers🏢RCANew York ·
United States2026 · 1 paper🎓Northwestern UniversityEvanston ·
United States2012–2021 · 21 papersEmployment 2012–2014 · Research Assistant Professor, Electrical Engineering and Computer Science🎓North Carolina State UniversityRaleigh ·
United States2008–2014 · 11 papersEducation 2008–2012 · PhD, Computer Science🔬Oak Ridge National LaboratoryOak Ridge ·
United States2010–2014 · 8 papers🎓Peking UniversityBeijing ·
China2007–2025 · 2 papers🎓Beihang UniversityBeijing ·
China2005–2008 · 2 papersEducation 2005–2008 · Master, Computer Science
🏛️NEC Laboratories America IncPrinceton ·
United States2014Employment since 2014 · Senior Researcher
Fields, topics and concepts
📚 Shelves 4The field of science this work belongs to (OpenAlex fields).Artificial Intelligence · 2 worksArts and Humanities · 2 worksComputer Science · 2 worksLanguage and Linguistics · 2 works
🧭 Topics 1Research subjects and languages the work is about.Language models & pretraining · 2 works
Works by year
2020s
Papers
- Mind the Gap in Cultural Alignment: Task-Aware Culture Management for Large Language Models (2026 · 2 citations)
Large language models often carry a Western-leaning cultural bias. Existing cultural alignment methods, such as persona prompting or fine-tuning on value surveys like WVS, have two weaknesses. Broad value data transfers poorly to concrete culture-sensitive tasks such as offensive language detection. Training one… - Representation Interventions Enable Lifelong Knowledge Memory Control in LLMs (2026 · 1 citation)
Once deployed, LLMs cannot easily absorb new or corrected facts. Retraining is expensive. Weight-editing methods tend to collapse as edits pile up, especially with long, free-form knowledge rather than subject–relation–object triples. The authors propose RILKE, which keeps the base model frozen and instead edits…
All works
- Mind the Gap in Cultural Alignment: Task-Aware Culture Management for Large Language ModelsAnnual Meeting of the Association for Computational Linguistics (ACL)Binchi Zhang, Xujiang Zhao, Jundong Li, et al.2026 · 2 citations
- Representation Interventions Enable Lifelong Knowledge Memory Control in LLMsAnnual Meeting of the Association for Computational Linguistics (ACL)Xuyuan Liu, Shengyu Chen, Xinshuai Dong, et al.2026 · 1 citation
- Multi-Agent Procedural Graph Extraction with Structural and Logical Refinement ↗Findings of the Association for Computational Linguistics: EACL 2026 · no summary yetWangyang Ying et al.2026
- Uncertainty-Aware Test-Time Search for Optimization Problem Solving ↗Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) · no summary yetLinlin Yu et al.2026
- LOKA: Conflict-Aware LLM Knowledge Update with Adaptive Knowledge Memory ↗Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) · no summary yetBinchi Zhang et al.2026
Co-authors here
Venues
- Annual Meeting of the Association for Computational Linguistics (ACL) ×4: ACL 2026 ×2
- Findings of the Association for Computational Linguistics: EACL 2026
Cited by
Updated
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