Yao Ma

2026

Knowledge Homophily in Large Language Models.

Utkarsh Sahu|Zhisheng Qi|Mahantesh Halappanavar|Nedim Lipka|Ryan A. Rossi|Franck Dernoncourt|Yu Zhang|Yao Ma|Yu Wang

Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM 2026, Boise, ID, USA, February 22-26, 2026

Planning Before Retrieval: A Constrained Planner-Executor Framework for Reliable and Efficient KG-Augmented Reasoning.

Liangliang Zhang|Yao Ma

Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM 2026, Boise, ID, USA, February 22-26, 2026

2025

A Comprehensive Survey of Small Language Models in the Era of Large Language Models: Techniques, Enhancements, Applications, Collaboration with LLMs, and Trustworthiness.

Fali Wang|Zhiwei Zhang|Xianren Zhang|Zongyu Wu|Tzuhao Mo|Qiuhao Lu|Wanjing Wang|Rui Li|Junjie Xu|Xianfeng Tang|Qi He|Yao Ma|Ming Huang|Suhang Wang

ACM Transactions on Intelligent Systems and Technology (TIST) 2025 Volume 16 Issue 6

2024

The 5th International Workshop on Machine Learning on Graphs (MLoG).

Tyler Derr|Yao Ma|Kaize Ding|Tong Zhao|Nesreen K. Ahmed

Proceedings of the 17th ACM International Conference on Web Search and Data Mining, WSDM 2024, Merida, Mexico, March 4-8, 2024

Fast Graph Condensation with Structure-based Neural Tangent Kernel.

Lin Wang|Wenqi Fan|Jiatong Li|Yao Ma|Qing Li

Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

DCAI: Data-centric Artificial Intelligence.

Wei Jin|Haohan Wang|Daochen Zha|Qiaoyu Tan|Yao Ma|Sharon Li|Su-In Lee

Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

2023

Towards Fair Graph Neural Networks via Graph Counterfactual.

Zhimeng Guo|Jialiang Li|Teng Xiao|Yao Ma|Suhang Wang

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

Graph Enhanced BERT for Query Understanding.

Juanhui Li|Wei Zeng|Suqi Cheng|Yao Ma|Jiliang Tang|Shuaiqiang Wang|Dawei Yin

Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023

The 3rd International Workshop on Machine Learning on Graphs (MLoG).

Tyler Derr|Yao Ma|Benedek Rozemberczki|Neil Shah|Shirui Pan

Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023.

2021

A Unified View on Graph Neural Networks as Graph Signal Denoising.

Yao Ma|Xiaorui Liu|Tong Zhao|Yozen Liu|Jiliang Tang|Neil Shah

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

Graph Feature Gating Networks.

Wei Jin|Xiaorui Liu|Yao Ma|Tyler Derr|Charu C. Aggarwal|Jiliang Tang

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

Node Similarity Preserving Graph Convolutional Networks.

Wei Jin|Tyler Derr|Yiqi Wang|Yao Ma|Zitao Liu|Jiliang Tang

WSDM '21, The Fourteenth ACM International Conference on Web Search and Data Mining, Virtual Event, Israel, March 8-12, 2021

2020

Streaming Graph Neural Networks.

Yao Ma|Ziyi Guo|Zhaochun Ren|Jiliang Tang|Dawei Yin

Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

Epidemic Graph Convolutional Network.

Tyler Derr|Yao Ma|Wenqi Fan|Xiaorui Liu|Charu C. Aggarwal|Jiliang Tang

WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, Houston, TX, USA, February 3-7, 2020

Traffic Flow Prediction via Spatial Temporal Graph Neural Network.

Xiaoyang Wang|Yao Ma|Yiqi Wang|Wei Jin|Xin Wang|Jiliang Tang|Caiyan Jia|Jian Yu

WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2019

Graph Neural Networks for Social Recommendation.

Wenqi Fan|Yao Ma|Qing Li|Yuan He|Yihong Eric Zhao|Jiliang Tang|Dawei Yin

The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2018

Multi-Dimensional Network Embedding with Hierarchical Structure.

Yao Ma|Zhaochun Ren|Ziheng Jiang|Jiliang Tang|Dawei Yin

Proceedings of the Eleventh ACM International Conference on Web Search and Data Mining, WSDM 2018, Marina Del Rey, CA, USA, February 5-9, 2018