32 citations · 118 across the 15 of their papers we have counts for
3 papers · 1 filter
Detecting Planted Partition in Sparse Multi-Layer Networks
Anirban Chatterjee, Sagnik Nandy, Ritwik Sadhu
Multilayer networks are used to represent the interdependence between the relational data of individuals interacting with each other via different types of relationships. To study…
Detecting Concept Drift in the Presence of Sparsity -- A Case Study of Automated Change Risk Assessment System
Vishwas Choudhary, Binay Gupta, Anirban Chatterjee +3
Missing values, widely called as \textit{sparsity} in literature, is a common characteristic of many real-world datasets. Many imputation methods have been proposed to address this…
Dynamical Stability in presence of non-minimal derivative dependent coupling of -essence field with a relativistic fluid
Kaushik Bhattacharya, Anirban Chatterjee, Saddam Hussain
In this paper we investigate a non-minimal, space-time derivative dependent, coupling between the -essence field and a relativistic fluid using a variational approach. The deriv…