Hanchen Yang

21 papers A* 2Journal 17Unranked 2
YearRankTypeTitle / Venue / Authors
2026 A* conf
DP-DGAD: A Generalist Dynamic Graph Anomaly Detector with Dynamic Prototypes.
WWW
Jialun Zheng, Jie Liu, Jiannong Cao, Xiao Wang, Hanchen Yang, Yankai Chen
2026 — conf
Mining Intrinsic Rewards from LLM Hidden States for Efficient Best-of-N Sampling.
KDD (1)
Jizhou Guo, Zhaomin Wu, Hanchen Yang, Philip S. Yu
2026 J jnl
OKG-LLM: Aligning Ocean Knowledge Graph With Observation Data via LLMs for Global Sea Surface Temperature Prediction.
IEEE Trans. Knowl. Data Eng.
Hanchen Yang, Jiaqi Wang, Jiannong Cao, Wengen Li, Jialun Zheng, Yangning Li, Chunyu Miao, Jihong Guan, Shuigeng Zhou, Philip S. Yu
2026 J jnl
PiFormer: Towards Subseasonal SST Prediction with Spatial-Patched Inverted Transformer.
Expert Syst. Appl.
Mingrui Zhang, Hanchen Yang, Wengen Li, Xudong Jiang, Jihong Guan, Yichao Zhang, Shuigeng Zhou
2025 A* conf
CausalFormer: An Interpretable Transformer for Temporal Causal Discovery (Extended Abstract).
ICDE
Lingbai Kong, Wengen Li, Hanchen Yang, Yichao Zhang, Jihong Guan, Shuigeng Zhou
2025 J jnl
CausalFormer: An Interpretable Transformer for Temporal Causal Discovery.
IEEE Trans. Knowl. Data Eng.
Lingbai Kong, Wengen Li, Hanchen Yang, Yichao Zhang, Jihong Guan, Shuigeng Zhou
2025 J jnl
Cross-Region Graph Convolutional Network with Periodicity Shift Adaptation for Wide-Area SST Prediction.
ACM Trans. Intell. Syst. Technol.
Han Peng, Wengen Li, Chang Jin, Yichao Zhang, Jihong Guan, Hanchen Yang, Shuigeng Zhou
2025 J jnl
DP-DGAD: A Generalist Dynamic Graph Anomaly Detector with Dynamic Prototypes.
CoRR
Jialun Zheng, Jie Liu, Jiannong Cao, Xiao Wang, Hanchen Yang, Yankai Chen, Philip S. Yu
2025 J jnl
LLM4HRS: LLM-Based Spatiotemporal Imputation Model for Highly Sparse Remote Sensing Data.
IEEE Trans. Geosci. Remote. Sens.
Shuyu Wang, Wengen Li, Hanchen Yang, Jihong Guan, Xiwei Liu, Yichao Zhang, Rufu Qin, Shuigeng Zhou
2025 J jnl
OKG-LLM: Aligning Ocean Knowledge Graph with Observation Data via LLMs for Global Sea Surface Temperature Prediction.
CoRR
Hanchen Yang, Jiaqi Wang, Jiannong Cao, Wengen Li, Jialun Zheng, Yangning Li, Chunyu Miao, Jihong Guan, Shuigeng Zhou, Philip S. Yu
2025 J jnl
STDMamba: Spatiotemporal Decomposition Mamba for Long-Term Fine-Grained SST Prediction.
IEEE Trans. Geosci. Remote. Sens.
Xudong Jiang, Shuyu Wang, Wengen Li, Hanchen Yang, Jihong Guan, Yichao Zhang, Shuigeng Zhou
2025 J jnl
Spatial-Temporal Data Mining for Ocean Science: Data, Methodologies and Opportunities.
ACM Trans. Knowl. Discov. Data
Hanchen Yang, Jiannong Cao, Wengen Li, Shuyu Wang, Hui Li, Jihong Guan, Shuigeng Zhou
2025 J jnl
Towards Robust and Interpretable Spatial-Temporal Graph Modeling for Traffic Prediction.
ACM Trans. Knowl. Discov. Data
Hanchen Yang, Jiannong Cao, Wengen Li, Yu Yang, Xiaoyi Li, Lingbai Kong, Yichao Zhang, Jihong Guan, Shuigeng Zhou
2025 J jnl
Traffexplainer: A Framework Toward GNN-Based Interpretable Traffic Prediction.
IEEE Trans. Artif. Intell.
Lingbai Kong, Hanchen Yang, Wengen Li, Yichao Zhang, Jihong Guan, Shuigeng Zhou
2024 J jnl
CausalFormer: An Interpretable Transformer for Temporal Causal Discovery.
CoRR
Lingbai Kong, Wengen Li, Hanchen Yang, Yichao Zhang, Jihong Guan, Shuigeng Zhou
2024 — conf
Inductive Spatial Temporal Prediction Under Data Drift with Informative Graph Neural Network.
DASFAA (1)
Jialun Zheng, Divya Saxena, Jiannong Cao, Hanchen Yang, Penghui Ruan
2024 J jnl
Inductive Spatial Temporal Prediction Under Data Drift with Informative Graph Neural Network.
CoRR
Jialun Zheng, Divya Saxena, Jiannong Cao, Hanchen Yang, Penghui Ruan
2024 J jnl
UniOcean: A Unified Framework for Predicting Multiple Ocean Factors of Varying Temporal Scales.
IEEE Trans. Geosci. Remote. Sens.
Hanchen Yang, Yuwei Chen, Jiannong Cao, Wengen Li, Yu Yang, Shuyu Wang, Jihong Guan, Rufu Qin, Shuigeng Zhou
2023 J jnl
HiGRN: A Hierarchical Graph Recurrent Network for Global Sea Surface Temperature Prediction.
ACM Trans. Intell. Syst. Technol.
Hanchen Yang, Wengen Li, Siyun Hou, Jihong Guan, Shuigeng Zhou
2023 J jnl
On Evaluating the Predictability of Sea Surface Temperature Using Entropy.
Remote. Sens.
Chang Jin, Han Peng, Hanchen Yang, Wengen Li, Jihong Guan
2023 J jnl
Spatial-Temporal Data Mining for Ocean Science: Data, Methodologies, and Opportunities.
CoRR
Hanchen Yang, Wengen Li, Shuyu Wang, Hui Li, Jihong Guan, Shuigeng Zhou, Jiannong Cao