Xingwei Wang

Cultural Resource Recommender System with Knowledge Graph Convolutional Network

2022

Due to the abundance of cultural resources on the Internet, traditional information retrieval has not met people's requirements. Therefore, intelligent recommendation of cultural resources has become an valuable research. However, previous studies on recommender system …

Efficient and Adaptive Recommendation Unlearning: A Guided Filtering Framework to Erase Outdated Preferences

2024 · ACM Transactions on Information Systems

Recommendation unlearning is an emerging task to erase the influences of user-specified data from a trained recommendation model. Most existing research follows the paradigm of partitioning the original dataset into multi-fold and then retraining corresponding …

Federated Domain Generalization: A Survey

2025 · Proceedings of the IEEE

Machine learning (ML) typically relies on the assumption that training and testing distributions are identical and that data are centrally stored for training and testing. However, in real-world scenarios, distributions may differ significantly, and data …

A Reputation-Based Energy-Efficient Transaction Propagation Mechanism for Blockchain-Enabled Multi-Access Edge Computing

2025 · IEEE Transactions on Computers

Blockchain enhances trust and collaboration among entities through its inherent features of transparency, immutability, and traceability, leading to its extensive integration into Multi-access Edge Computing (MEC). However, existing transaction propagation mechanisms require MEC devices to …