90 citations · 356 across the 25 of their papers we have counts for
25 papers
Sparsistent filtering of comovement networks from high-dimensional data
Arnab Chakrabarti, Anindya S. Chakrabarti
Network filtering is an important form of dimension reduction to isolate the core constituents of large and interconnected complex systems. We introduce a new technique to filter l…
Distress propagation on production networks: Coarse-graining and modularity of linkages
Ashish Kumar, Anindya S. Chakrabarti, Anirban Chakraborti +1
Distress propagation occurs in connected networks, its rate and extent being dependent on network topology. To study this, we choose economic production networks as a paradigm. An…
Disentangling shock diffusion on complex networks: Identification through graph planarity
Sudarshan Kumar, Tiziana Di Matteo, Anindya S. Chakrabarti
Large scale networks delineating collective dynamics often exhibit cascading failures across nodes leading to a system-wide collapse. Prominent examples of such phenomena would inc…
Emergence of frustration signals systemic risk
Chandrashekar Kuyyamudi, Anindya S. Chakrabarti, Sitabhra Sinha
We show that the emergence of systemic risk in complex systems can be understood from the evolution of functional networks representing interactions inferred from fluctuation corre…
Multi-layered Network Structure: Relationship Between Financial and Macroeconomic Dynamics
Kiran Sharma, Anindya S. Chakrabarti, Anirban Chakraborti
We demonstrate using multi-layered networks, the existence of an empirical linkage between the dynamics of the financial network constructed from the market indices and the macroec…
The Saga of KPR: Theoretical and Experimental developments
Kiran Sharma, Anamika, Anindya S. Chakrabarti +2
In this article, we present a brief narration of the origin and the overview of the recent developments done on the Kolkata Paise Restaurant (KPR) problem, which can serve as a pro…