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Guoxuan Chen

7 papers hereh-index 479 citations8 works total

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

author position
  • first author4
  • middle author3

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • cs.CL2
  • cs.CV2
  • cs.IR2
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedLightGNN: Simple Graph Neural Network for Recommendation

20 citations · 22 across the 7 of their papers we have counts for

collaborators
Showing 2025Show all

4 papers · 1 filter

cs.CV2025

Answer-Consistent Chain-of-thought Reinforcement Learning For Multi-modal Large Langauge Models

Minbin Huang, Runhui Huang, Chuanyang Zheng +4

Recent advances in large language models (LLMs) have demonstrated that reinforcement learning with verifiable rewards (RLVR) can significantly enhance reasoning abilities by direct…

cs.IR2025★ 2 cited

Pre-training for Recommendation Unlearning

Guoxuan Chen, Lianghao Xia, Chao Huang

Modern recommender systems powered by Graph Neural Networks (GNNs) excel at modeling complex user-item interactions, yet increasingly face scenarios requiring selective forgetting…

cs.CL2025

Self-Adjust Softmax

Chuanyang Zheng, Yihang Gao, Guoxuan Chen +7

The softmax function is crucial in Transformer attention, which normalizes each row of the attention scores with summation to one, achieving superior performances over other altern…

cs.IR2025★ 20 cited

LightGNN: Simple Graph Neural Network for Recommendation

Guoxuan Chen, Lianghao Xia, Chao Huang

Graph neural networks (GNNs) have demonstrated superior performance in collaborative recommendation through their ability to conduct high-order representation smoothing, effectivel…

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