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researcher

Longfei Zheng

Ant Financial Services Group

13 papers hereh-index 11467 citations21 works total

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

author position
  • first author2
  • middle author9
  • last author1

Across the 12 of 13 papers where every author was matched, so the position is known.

fields
  • cs.LG6
  • cs.CL5
  • cs.AI1
  • cs.CR1
affiliations
  • Ant Financial Services Group

identity via Semantic Scholar / OpenAlex

activity
20202026
most citedVertically Federated Graph Neural Network for Privacy-Preserving Node Classification

21 citations · 67 across the 13 of their papers we have counts for

collaborators
Showing cs.AIShow all

1 paper · 1 filter

cs.AI2026

The Curse of Helpfulness: Inverse Scaling Law in Robustness to Distractor Instructions via DistractionIF

Zeli Su, Zhankai Xu, Tianlei Chen +4

Large Language Models (LLMs) are increasingly deployed in agentic and retrieval-augmented generation (RAG) systems, where they must execute user-specified tasks over externally pro…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.