Learning Towards Emergence: Paving the Way to Induce Emergence by Inhibiting Monosemantic Neurons on Pre-trained Models[LLM][Emergence] Jiachuan WANG, Shimin DI, Tianhao TANG, Haoyang LI, Charles Wang-wai NG, Xiaofang ZHOU, Lei CHEN
Efficient Latent-based Scoring Function Search for N-ary Relational Knowledge Bases[KG] ACM Transactions on Knowledge Discovery from Data (TKDD 2024) Shimin DI, Quanming YAO, Yongqi ZHANG*, Xiaofang ZHOU, Lei CHEN
A Universal and Interpretable Method for Enhancing Stock Price Prediction 33rd ACM International Conference on Information and Knowledge Management (CIKM 2024) Yuchen LIU, Shimin DI*, Lei CHEN, Xiaofang ZHOU and Fei LIN
Learning from Emergence: A Study on Proactively Inhibiting the Monosemantic Neurons of Artificial Neural Networks[LLM][Emergence] 30TH ACM SIGKDD Conference on Knowledge Discovery and Data Mining (SIGKDD 2024) Jiachuan WANG, Shimin DI*, Lei CHEN, Charles Wang-wai NG
SimDiff: Simple Denoising Probabilistic Latent Diffusion Model for data augmentation on Multi-modal Knowledge Graph[KG] 30TH ACM SIGKDD Conference on Knowledge Discovery and Data Mining (SIGKDD 2024) Ran LI, Shimin DI*, Lei CHEN, Xiaofang ZHOU
Fight Fire with Fire: Towards Robust Graph Neural Networks on Dynamic Graphs via Actively Defense[GNN][Adversarial] 50TH International Conference on Very Large Databases (VLDB 2024) Haoyang LI, Shimin DI*, Calvin LI, Lei CHEN, Xiaofang ZHOU
GradGCL: Gradient Graph Contrastive Learning[GNN][Contrastive] 40TH IEEE International Conference on Data Engineering (ICDE 2024) Ran LI, Shimin DI*, Lei CHEN, Xiaofang ZHOU
Search to Fine-tune Pre-trained Graph Neural Networks for Graph-level Tasks[AutoGNN] 40TH IEEE International Conference on Data Engineering (ICDE 2024) Zhili WANG, Shimin DI*, Lei CHEN, Xiaofang ZHOU
E2GCL: Efficient and Expressive Contrastive Learning on Graph Neural Networks[GNN][Contrastive] 40TH IEEE International Conference on Data Engineering (ICDE 2024) Haoyang LI, Shimin DI*, Lei CHEN, Xiaofang ZHOU
Effective Data Selection and Replay for Unsupervised Continual Learning 40TH IEEE International Conference on Data Engineering (ICDE 2024) Hanmo LIU, Shimin DI*, Haoyang LI, Shuangyin LI, Lei CHEN, Xiaofang ZHOU
Noise2Info: Noisy Image to Information of Noise for Self-Supervised Image Denoising Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV 2023) Jiachuan WANG, Shimin DI*, Lei CHEN, Charles Wang Wai NG
A Message Passing Neural Network Space for Better Capturing Data-dependent Receptive Fields[AutoGNN] 29TH ACM SIGKDD Conference on Knowledge Discovery and Data Mining (SIGKDD 2023) Zhili WANG, Shimin DI*, Lei CHEN
Revisiting Injective Attacks on Recommender Systems[Adversarial] 36TH Advances in Neural Information Processing Systems (NeurIPS 2022) Haoyang LI, Shimin DI*, Lei CHEN
Black-box Adversarial Attack and Defense on Graph Neural Networks[GNN][Adversarial] IEEE 38th International Conference on Data Engineering (ICDE 2022) Haoyang LI, Shimin DI*, Zijian LI, Lei CHEN, Jiannong CAO
Searching to Sparsify Tensor Decomposition for N-ary Relational Data[KG] 30TH Proceedings of the ACM Web Conference (WWW 2021) Shimin DI, Quanming YAO*, Lei CHEN
Efficient Relation-aware Scoring Function Search for Knowledge Graph Embedding[KG] IEEE 37th International Conference on Data Engineering (ICDE 2021) Shimin DI, Yongqi ZHANG, Quanming YAO*, Lei CHEN
AutoGEL: An Automated Graph Neural Network with Explicit Link Information[AutoGNN] 35TH Advances in Neural Information Processing Systems (NeurIPS 2021) Zhili WANG, Shimin DI*, Lei CHEN
FluxEV: A Fast and Effective Unsupervised Framework for Time-Series Anomaly Detection 14TH ACM International Conference on Web Search and Data Mining (WSDM 2021) Jia LI, Shimin DI, Yanyan SHEN*, Lei CHEN
Relation Extraction via Domain-aware Transfer Learning[KG] 25TH ACM SIGKDD Conference on Knowledge Discovery and Data Mining (SIGKDD 2019) Shimin DI, Yanyan SHEN*, Lei CHEN
Transfer Learning via Feature Isomorphism Discovery 24TH ACM SIGKDD Conference on Knowledge Discovery and Data Mining (SIGKDD 2018) Shimin DI, Jingshu PENG, Yanyan SHEN*, Lei CHEN