Yuanyuan Wu

Knowledge Graph Construction and Intelligent Question Answering on Science and Technology Intermediary Service

2021

With the rapid development of the Internet, while it facilitates users to obtain information, it also increases information overload. Although a lot of data have been divided into categories, it is still a big challenge …

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 …