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researcher

Pengyang Shao

21 papers hereh-index 8329 citations24 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author16

Across the 18 of 21 papers where every author was matched, so the position is known.

fields
  • cs.AI5
  • cs.CL4
  • cs.IR3
  • cs.LG3
  • cs.CE2
  • cs.CR2

identity via Semantic Scholar / OpenAlex

activity
20212026
most citedLearning Fair Representations for Recommendation: A Graph-based Perspective

1 citations · 2 across the 15 of their papers we have counts for

collaborators
Showing 2026 · cs.CLShow all

3 papers · 2 filters

cs.CL2026

Safety Kernel: Mechanistic Alignment for Cross-Lingual Defense in LLMs

Chengyu Xie, Fei Shen, Shuyi Miao +5

The safety capabilities of large language models (LLMs) are highly uneven across different languages, often allowing cross-lingual attacks to bypass safety guardrails. Existing ali…

cs.CL2026

Beyond Cross-Lingual Transfer: Benchmarking Propagation Boundaries in Multilingual LLM Unlearning

Pengyang Shao, Chuanpeng Lu, Wei Qin +5

Large Language Model (LLM) unlearning aims to suppress target knowledge while preserving general capabilities. In multilingual settings, unlearning must additionally propagate with…

cs.CL2026

Maximizing Local Entropy Where It Matters: Prefix-Aware Localized LLM Unlearning

Naixin Zhai, Pengyang Shao, Binbin Zheng +4

Machine unlearning aims to forget sensitive knowledge from Large Language Models (LLMs) while maintaining general utility. However, existing approaches typically treat all tokens i…

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