70 citations · 80 across the 14 of their papers we have counts for
4 papers · 1 filter
AWESOME: Empowering Scalable Data Science on Social Media Data with an Optimized Tri-Store Data System
Xiuwen Zheng, Subhasis Dasgupta, Arun Kumar +1
Modern data science applications increasingly use heterogeneous data sources and analytics. This has led to growing interest in polystore systems, especially analytical polystores.…
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…
A Query-Driven System for Discovering Interesting Subgraphs in Social Media
Subhasis Dasgupta, Amarnath Gupta
Social media data are often modeled as heterogeneous graphs with multiple types of nodes and edges. We present a discovery algorithm that first chooses a "background" graph based o…
Robust Analysis of Stock Price Time Series Using CNN and LSTM-Based Deep Learning Models
Sidra Mehtab, Jaydip Sen, Subhasis Dasgupta
Prediction of stock price and stock price movement patterns has always been a critical area of research. While the well-known efficient market hypothesis rules out any possibility…