Zhongyu Ouyang

According to our database, Zhongyu Ouyang authored at least 9 papers between 2022 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Symbolic Prompt Tuning Completes the App Promotion Graph.

Zhongyu Ouyang, Chunhui Zhang, Shifu Hou, Shang Ma, Chaoran Chen, Toby Li, Xusheng Xiao, Chuxu Zhang, Yanfang Ye

Proceedings of the Machine Learning and Knowledge Discovery in Databases. Applied Data Science Track, 2024

How to Improve Representation Alignment and Uniformity in Graph-Based Collaborative Filtering?

Zhongyu Ouyang, Chunhui Zhang, Shifu Hou, Chuxu Zhang, Yanfang Ye

Proceedings of the Eighteenth International AAAI Conference on Web and Social Media, 2024

From Coarse to Fine: Enable Comprehensive Graph Self-supervised Learning with Multi-granular Semantic Ensemble.

Qianlong Wen, Mingxuan Ju, Zhongyu Ouyang, Chuxu Zhang, Yanfang Ye

Proceedings of the Forty-first International Conference on Machine Learning, 2024

Working Memory Identifies Reasoning Limits in Language Models.

Chunhui Zhang, Yiren Jian, Zhongyu Ouyang, Soroush Vosoughi

Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024

Learning Musical Representations for Music Performance Question Answering.

Xingjian Diao, Chunhui Zhang, Tingxuan Wu, Ming Cheng, Zhongyu Ouyang, Weiyi Wu, Jiang Gui

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2024, 2024

2023

When Sparsity Meets Contrastive Models: Less Graph Data Can Bring Better Class-Balanced Representations.

Chunhui Zhang, Chao Huang, Yijun Tian, Qianlong Wen, Zhongyu Ouyang, Youhuan Li, Yanfang Ye, Chuxu Zhang

Proceedings of the International Conference on Machine Learning, 2023

2022

Diving into Unified Data-Model Sparsity for Class-Imbalanced Graph Representation Learning.

Chunhui Zhang, Chao Huang, Yijun Tian, Qianlong Wen, Zhongyu Ouyang, Youhuan Li, Yanfang Ye, Chuxu Zhang

CoRR, 2022

Adversarial Cross-View Disentangled Graph Contrastive Learning.

Qianlong Wen, Zhongyu Ouyang, Chunhui Zhang, Yiyue Qian, Yanfang Ye, Chuxu Zhang

CoRR, 2022

Disentangled Dynamic Heterogeneous Graph Learning for Opioid Overdose Prediction.

Qianlong Wen, Zhongyu Ouyang, Jianfei Zhang, Yiyue Qian, Yanfang Ye, Chuxu Zhang

Proceedings of the KDD '22: The 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Washington, DC, USA, August 14, 2022