Sifan Xu

According to our database, Sifan Xu authored at least 5 papers between 2020 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

The more quality information the better: Hierarchical generation of multi-evidence alignment and fusion model for multimodal entity and relation extraction.

Xinyu He, Shixin Li, Yuning Zhang, Binhe Li, Sifan Xu, Yuqing Zhou

Inf. Process. Manag., 2025

2024

Medium and source convergence in crisis information acquisition: Patterns, antecedents, and outcomes.

Xinyan Zhao, Sifan Xu, Lucinda L. Austin

New Media Soc., 2024

2021

Networked publics in #NoDAPL protests: Interactions among activist publics and influence of locality and proximity on socially mediated networks.

Sifan Xu, Shelby Luttman

New Media Soc., 2021

Using Content Analysis and Machine Learning to Identify COVID-19 Information Relevant to Low-income Households on Social Media.

Sarthak Khanal, Rus Refati, Kyle Glandt, Doina Caragea, Sifan Xu, Chien-Fei Chen

Proceedings of the 2021 IEEE Intl Conf on Parallel & Distributed Processing with Applications, Big Data & Cloud Computing, Sustainable Computing & Communications, Social Computing & Networking (ISPA/BDCloud/SocialCom/SustainCom), New York City, NY, USA, September 30, 2021

2020

Hashtag homophily in twitter network: Examining a controversial cause-related marketing campaign.

Sifan Xu, Alvin Zhou

Comput. Hum. Behav., 2020