Ling Fan

Topic-Aware Abstractive Text Summarization.

2020 · arXiv (Cornell University)

Automatic text summarization aims at condensing a document to a shorter version while preserving the key information. Different from extractive summarization which simply selects text fragments from the document, abstractive summarization generates the summary in …

A Novel Shortest Path Query Algorithm Based on Optimized Adaptive Topology Structure

2024 · arXiv (Cornell University)

Urban rail transit is a fundamental component of public transportation, however, commonly station-based path search algorithms often overlook the impact of transfer times on search results, leading to decreased accuracy. To solve this problem, this …