Publications

Benchmarking PtO and PnO Methods in the Predictive Combinatorial Optimization Regime

Haoyu Geng, Hang Ruan, Runzhong Wang, Yang Li, Yang Wang, Lei Chen, Junchi Yan, Advances in Neural Information Processing Systems, (NeurIPS D&B track) 2024

PDF Code Dataset OpenReview

Pyramid Graph Neural Network: a Graph Sampling and Filtering Approach for Multi-scale Disentangled Representations

Haoyu Geng, Chao Chen, Yixuan He, Gang Zeng, Zhaobing Han, Hua Chai, Junchi Yan, ACM SIGKDD Conference on Knowledge Discovery and Data Mining, (KDD) 2023

Code Poster Slides DOI ACM DL

GAL-VNE: Solving the VNE Problem with Global Reinforcement Learning and Local One-Shot Neural Prediction

Haoyu Geng, Runzhong Wang, Fei Wu, Junchi Yan, ACM SIGKDD Conference on Knowledge Discovery and Data Mining, (KDD) 2023

Code Poster Slides DOI ACM DL

Graph Signal Sampling for Inductive One-Bit Matrix Completion: a Closed-form Solution

Chao Chen, Haoyu Geng, Gang Zeng, Zhaobing Han, Hua Chai, Xiaokang Yang, Junchi Yan, International Conference on Learning Representations, (ICLR) 2023

PDF Code OpenReview

EasyDGL: Encode, Train and Interpret for Continuous-time Dynamic Graph Learning

Chao Chen, Haoyu Geng, Nianzu Yang, Xiaokang Yang, Junchi Yan, IEEE Transactions on Pattern Analysis and Machine Intelligence, (TPAMI) 2024

HMES: A Scalable Human Mobility and Epidemic Simulation System with Fast Intervention Modeling

Haoyu Geng, Guanjie Zheng, Zhengqing Han, Hua Wei, Zhenhui Li, IEEE International Conference on Ubiquitous Intelligence and Computing, (UIC) 2022

PDF Code Slides IEEE Xplore

Learning Self-Modulating Attention in Continuous Time Space with Applications to Sequential Recommendation

Chao Chen, Haoyu Geng, Nianzu Yang, Junchi Yan, Daiyue Xue, Jianping Yu, Xiaokang Yang, International Conference on Machine Learning, (ICML) 2021

PDF Code Poster Slides MLR Press

Gated Sequential Recommendation System with Social and Textual Information under Dynamic Contexts

Haoyu Geng, Shuodian Yu, Xiaofeng Gao, International Conference on Database Systems for Advanced Applications, (DASFAA) 2021

PDF Slides Springer