22 citations · 23 across the 5 of their papers we have counts for
5 papers
Hyena Operator for Fast Sequential Recommendation
Jiahao Liu, Lin Li, Zhiyuan Li +3
Sequential recommendation models, particularly those based on attention, achieve strong accuracy but incur quadratic complexity, making long user histories prohibitively expensive.…
Certified Signed Graph Unlearning
Junpeng Zhao, Lin Li, Kaixi Hu +2
Signed graphs model complex relationships through positive and negative edges, with widespread real-world applications. Given the sensitive nature of such data, selective removal m…
HiFIRec Towards High-Frequency yet Low-Intention Behaviors for Multi-Behavior Recommendation
Ruiqi Luo, Ran Jin, Kaixi Hu +2
Multi behavior recommendation leverages multiple types of user-item interactions to address data sparsity and cold-start issues,providing personalized services in domains such as h…
CrimeAlarm: Towards Intensive Intent Dynamics in Fine-grained Crime Prediction
Kaixi Hu, Lin Li, Qing Xie +2
Granularity and accuracy are two crucial factors for crime event prediction. Within fine-grained event classification, multiple criminal intents may alternately exhibit in precedin…
What is Next when Sequential Prediction Meets Implicitly Hard Interaction?
Kaixi Hu, Lin Li, Qing Xie +2
Hard interaction learning between source sequences and their next targets is challenging, which exists in a myriad of sequential prediction tasks. During the training process, most…