Wensheng Zhang

A Multi-Granularity Heterogeneous Graph for Extractive Text Summarization

2023 · Electronics

Extractive text summarization selects the most important sentences from a document, preserves their original meaning, and produces an objective and fact-based summary. It is faster and less computationally intensive than abstract summarization techniques. Learning cross-sentence …

XFMP: A Benchmark for Explainable Fine-Grained Abnormal Behavior Recognition on Medical Personal Protective Equipment

2024 · IEEE Transactions on Circuits and Systems for Video Technology

The proper use of medical personal protective equipment (MPPE) is critical for frontline healthcare workers (HCWs) to handle highly contagious diseases. Due to the complexity of PPE donning and doffing protocols, public health organizations typically …

Personalized Recommendation System Based on Collaborative Filtering for IoT Scenarios

2020 · IEEE Transactions on Services Computing

Recommendation technology is an important part of the Internet of Things (IoT) services, which can provide better service for users and help users get information anytime, anywhere. However, the traditional recommendation algorithms cannot meet user's …