5 citations · 16 across the 7 of their papers we have counts for
4 papers · 1 filter
Rumor Detection on Social Media: Datasets, Methods and Opportunities
Quanzhi Li, Qiong Zhang, Luo Si +1
Social media platforms have been used for information and news gathering, and they are very valuable in many applications. However, they also lead to the spreading of rumors and fa…
Uncover Sexual Harassment Patterns from Personal Stories by Joint Key Element Extraction and Categorization
Yingchi Liu, Quanzhi Li, Marika Cifor +3
The number of personal stories about sexual harassment shared online has increased exponentially in recent years. This is in part inspired by the \#MeToo and \#TimesUp movements. S…
Graph Convolution for Multimodal Information Extraction from Visually Rich Documents
Xiaojing Liu, Feiyu Gao, Qiong Zhang +1
Visually rich documents (VRDs) are ubiquitous in daily business and life. Examples are purchase receipts, insurance policy documents, custom declaration forms and so on. In VRDs, v…
Multi-Instance Learning for End-to-End Knowledge Base Question Answering
Mengxi Wei, Yifan He, Qiong Zhang +1
End-to-end training has been a popular approach for knowledge base question answering (KBQA). However, real world applications often contain answers of varied quality for users' qu…