4 citations · 7 across the 14 of their papers we have counts for
5 papers · 1 filter
On Constructing a Knowledge Base of Chinese Criminal Cases
Xiaohan Wu, Benjamin L. Liebman, Rachel E. Stern +2
We are developing a knowledge base over Chinese judicial decision documents to facilitate landscape analyses of Chinese Criminal Cases. We view judicial decision documents as a mix…
Scalable Community Detection over Geo-Social Network
Xiuwen Zheng, Qiyu Liu, Amarnath Gupta
We consider a community finding problem called Co-located Community Detection (CCD) over geo-social networks, which retrieves communities that satisfy both high structural tightnes…
Multi-Model Investigative Exploration of Social Media Data with boutique: A Case Study in Public Health
Junan Guo, Subhasis Dasgupta, Amarnath Gupta
We present our experience with a data science problem in Public Health, where researchers use social media (Twitter) to determine whether the public shows awareness of HIV preventi…
Ingesting High-Velocity Streaming Graphs from Social Media Sources
Subhasis Dasgupta, Aditya Bagchi, Amarnath Gupta
Many data science applications like social network analysis use graphs as their primary form of data. However, acquiring graph-structured data from social media presents some inter…
Social Network of Extreme Tweeters: A Case Study
Xiuwen Zheng, Amarnath Gupta
The number of posts made by a single user account on a social media platform Twitter in any given time interval is usually quite low. However, there is a subset of users whose volu…