32 citations · 36 across the 10 of their papers we have counts for
4 papers · 1 filter
Topological phase transition in anti-symmetric Lotka-Volterra doublet chain
Rukmani Bai, Sourin Chatterjee, Ujjwal Shekhar +3
We present the emergence of topological phase transition in the minimal model of two dimensional rock-paper-scissors cycle in the form of a doublet chain. The evolutionary dynamics…
How Combined Pairwise and Higher-Order Interactions Shape Transient Dynamics
Sourin Chatterjee, Sayantan Nag Chowdhury
Understanding how species interactions shape biodiversity is a core challenge in ecology. While much focus has been on long-term stability, there is rising interest in transient dy…
Fairness, not Emotion, Drives Socioeconomic Decision Making
Rudra Mukhopadhyay, Sourin Chatterjee, Koel Das
Emotion and fairness play a key role in mediating socioeconomic decisions in humans; however, the underlying neurocognitive mechanism remains largely unknown. This exploratory stud…
A First Principles Approach to Trust-Based Recommendation Systems in Social Networks
Paras Stefanopoulos, Sourin Chatterjee, Ahad N. Zehmakan
This paper explores recommender systems in social networks which leverage information such as item rating, intra-item similarities, and trust graph. We demonstrate that item-rating…