Sixiao Zhang

According to our database, Sixiao Zhang authored at least 10 papers between 2021 and 2024.

Collaborative distances:

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

2024

Attention Is Not the Only Choice: Counterfactual Reasoning for Path-Based Explainable Recommendation.

Yicong Li, Xiangguo Sun, Hongxu Chen, Sixiao Zhang, Yu Yang, Guandong Xu

CoRR, 2024

Defense Against Model Extraction Attacks on Recommender Systems.

Sixiao Zhang, Hongzhi Yin, Hongxu Chen, Cheng Long

Proceedings of the 17th ACM International Conference on Web Search and Data Mining, 2024

2023

Generating Counterfactual Hard Negative Samples for Graph Contrastive Learning.

Haoran Yang, Hongxu Chen, Sixiao Zhang, Xiangguo Sun, Qian Li, Xiangyu Zhao, Guandong Xu

Proceedings of the ACM Web Conference 2023, 2023

2022

Generating Counterfactual Hard Negative Samples for Graph Contrastive Learning.

Haoran Yang, Hongxu Chen, Sixiao Zhang, Xiangguo Sun, Qian Li, Guandong Xu

CoRR, 2022

Graph Masked Autoencoder.

Hongxu Chen, Sixiao Zhang, Guandong Xu

CoRR, 2022

Unsupervised Graph Poisoning Attack via Contrastive Loss Back-propagation.

Sixiao Zhang, Hongxu Chen, Xiangguo Sun, Yicong Li, Guandong Xu

Proceedings of the WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25, 2022

Geometric Inductive Matrix Completion: A Hyperbolic Approach with Unified Message Passing.

Chengkun Zhang, Hongxu Chen, Sixiao Zhang, Guandong Xu, Junbin Gao

Proceedings of the WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21, 2022

Can Language Models Serve as Temporal Knowledge Bases?

Ruilin Zhao, Feng Zhao, Guandong Xu, Sixiao Zhang, Hai Jin

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2022, 2022

2021

Where are we in embedding spaces? A Comprehensive Analysis on Network Embedding Approaches for Recommender Systems.

Sixiao Zhang, Hongxu Chen, Xiao Ming, Lizhen Cui, Hongzhi Yin, Guandong Xu

CoRR, 2021

Where are we in embedding spaces?

Sixiao Zhang, Hongxu Chen, Xiao Ming, Lizhen Cui, Hongzhi Yin, Guandong Xu

Proceedings of the KDD '21: The 27th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2021