46 citations · 47 across the 9 of their papers we have counts for
9 papers
Parametric and structure-aware information theory for multi-scale analysis of composition
Rohit Sahasrabuddhe, Renaud Lambiotte
Compositional data is common across the natural and social sciences, requiring methods to measure the diversity of compositions and the heterogeneity of collections of them. Via Br…
From First Principles to Multi-scale Decomposition:Mutual Information as a Segregation Index
Rohit Sahasrabuddhe, Renaud Lambiotte
Segregation is a multi-scale phenomenon that requires careful measurement. A segregation index implicitly defines how the demographic compositions of locations are compared. We ide…
Concise network models of memory dynamics reveal explainable patterns in path data
Rohit Sahasrabuddhe, Renaud Lambiotte, Martin Rosvall
Networks are a powerful tool to model the structure and dynamics of complex systems across scales. Direct connections between system components are often represented as edges, whil…
Modularity, Hierarchical Flows and Symmetry of the Drosophila Connectome
Peter Grindrod, Renaud Lambiotte, Rohit Sahasrabuddhe
This report investigates the modular organisation of the Central region in the Drosophila connectome. We identify groups of neurones amongst which information circulates rapidly be…
Detection of anomalous spatio-temporal patterns of app traffic in response to catastrophic events
Sofia Medina, Shazia'Ayn Babul, Rohit Sahasrabuddhe +3
In this work, we uncover patterns of usage mobile phone applications and information spread in response to perturbations caused by unprecedented events. We focus on categorizing pa…
Spaces of innovation and venture formation: the case of biotech in the United Kingdom
Francesco Marzolla, Przemysław Nowak, Rohit Sahasrabuddhe +4
Patents serve as valuable indicators of innovation and provide insights into the spaces of innovation and venture formation within geographic regions. In this study, we utilise pat…
Mapping memory-biased dynamics with compact models reveals overlapping communities in large networks
Maja Lindström, Rohit Sahasrabuddhe, Anton Holmgren +3
Many real-world systems, from social networks to protein-protein interactions and species distributions, exhibit overlapping flow-based communities that reflect their functional or…
From centre to centres: polycentric structures in individual mobility
Rohit Sahasrabuddhe, Renaud Lambiotte, Laura Alessandretti
The availability of large-scale datasets collected via mobile phones has opened up opportunities to study human mobility at an individual level. The granular nature of these datase…
Modelling Non-Linear Consensus Dynamics on Hypergraphs
Rohit Sahasrabuddhe, Leonie Neuhäuser, Renaud Lambiotte
The basic interaction unit of many dynamical systems involves more than two nodes. In such situations where networks are not an appropriate modelling framework, it has recently bec…