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Sitao Luan

30 papers hereh-index 121.1k citations38 works total

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

author position
  • sole author1
  • first author10
  • middle author16
  • last author1

Across the 28 of 30 papers where every author was matched, so the position is known.

fields
  • cs.LG24
  • cs.CL3
  • cs.AI2
  • cs.SI1

identity via Semantic Scholar / OpenAlex

activity
20192026
most citedRevisiting Heterophily For Graph Neural Networks

70 citations · 183 across the 25 of their papers we have counts for

collaborators
Showing 2025Show all

4 papers · 1 filter

cs.CL2025

EvoEdit: Evolving Null-space Alignment for Robust and Efficient Knowledge Editing

Sicheng Lyu, Yu Gu, Xinyu Wang +5

Large language models (LLMs) require continual updates to rectify outdated or erroneous knowledge. Model editing has emerged as a compelling paradigm for introducing targeted modif…

cs.LG2025

Exploring Heterophily in Graph-level Tasks

Qinhan Hou, Yilun Zheng, Xichun Zhang +2

While heterophily has been widely studied in node-level tasks, its impact on graph-level tasks remains unclear. We present the first analysis of heterophily in graph-level learning…

cs.LG2025

RL Fine-Tuning Heals OOD Forgetting in SFT

Hangzhan Jin, Sitao Luan, Tianwei Ni +5

Supervised Fine-Tuning (SFT) followed by Reinforcement Learning (RL) is a standard post-training recipe for improving Large Language Models (LLM) reasoning, but why it works remain…

cs.CL2025

FanChuan: A Multilingual and Graph-Structured Benchmark For Parody Detection and Analysis

Yilun Zheng, Sha Li, Fangkun Wu +9

Parody is an emerging phenomenon on social media, where individuals imitate a role or position opposite to their own, often for humor, provocation, or controversy. Detecting and an…

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