70 citations · 70 across the 5 of their papers we have counts for
4 papers · 1 filter
Discovering Technology Gaps using the IntSight Knowledge Navigator
Aurpon Gupta, Subhasis Dasgupta, Snehasis Sinha +1
Knowledge analysis is an important application of knowledge graphs. In this paper, we present a complex knowledge analysis problem that discovers the gaps in the technology areas o…
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…
Answering Analytical Queries on Text Data with Temporal Term Histograms
Kai Lin, Subhasis Dasgupta, Amarnath Gupta
Temporal text, i.e., time-stamped text data are found abundantly in a variety of data sources like newspapers, blogs and social media posts. While today's data management systems p…