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researcher

Yichao Feng

8 papers hereh-index 5120 citations9 works total

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

author position
  • first author4
  • middle author4

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • cs.CL3
  • cs.DB2
  • cs.AI1
  • cs.CR1
  • cs.CV1

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedA Survey of Recent Backdoor Attacks and Defenses in Large Language Models

2 citations · 3 across the 8 of their papers we have counts for

collaborators
Showing 2024 · cs.CLShow all

2 papers · 2 filters

cs.CL2024★ 1 cited

Unlearning Backdoor Attacks for LLMs with Weak-to-Strong Knowledge Distillation

Shuai Zhao, Xiaobao Wu, Cong-Duy Nguyen +4

Parameter-efficient fine-tuning (PEFT) can bridge the gap between large language models (LLMs) and downstream tasks. However, PEFT has been proven vulnerable to malicious attacks.…

cs.CL2024

On the Affinity, Rationality, and Diversity of Hierarchical Topic Modeling

Xiaobao Wu, Fengjun Pan, Thong Nguyen +4

Hierarchical topic modeling aims to discover latent topics from a corpus and organize them into a hierarchy to understand documents with desirable semantic granularity. However, ex…

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