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Arnab Chatterjee
Researcher at Tata Consultancy Services
Publications - 165
Citations - 5916
Arnab Chatterjee is an academic researcher from Tata Consultancy Services. The author has contributed to research in topics: Population & Kinetic exchange models of markets. The author has an hindex of 34, co-authored 142 publications receiving 5149 citations. Previous affiliations of Arnab Chatterjee include Saha Institute of Nuclear Physics & Aalto University.
Papers
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Journal ArticleDOI
Disorder induced phase transition in kinetic models of opinion dynamics
TL;DR: Results from exact calculation of a discrete version and numerical simulations of the continuous version of the model indicate the existence of a universal continuous phase transition at p=pc below which a consensus is reached.
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Statistical mechanics of competitive resource allocation using agent-based models
Anirban Chakraborti,Damien Challet,Arnab Chatterjee,Arnab Chatterjee,Matteo Marsili,Yi-Cheng Zhang,Yi-Cheng Zhang,Bikas K. Chakrabarti,Bikas K. Chakrabarti +8 more
TL;DR: A broad spectrum of multi-agent models of competition and the methods used to understand them analytically are reviewed in this paper, where the power of concepts and tools from statistical mechanics to understand and explain fully collective phenomena such as phase transitions and long memory, and the mapping between agent heterogeneity and physical disorder are discussed.
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A high-throughput phenotypic screen identifies clofazimine as a potential treatment for cryptosporidiosis.
Melissa S. Love,Federico C. Beasley,Rajiv S. Jumani,Timothy M. Wright,Arnab Chatterjee,Christopher D. Huston,Peter G. Schultz,Case W. McNamara +7 more
TL;DR: Clofazimine has a long history of use and has demonstrated a good safety profile for a disease that requires chronic dosing for a period of time ranging 3–36 months, and highlights the need for a short dosing regimen and formulations for children < 2 years.
Journal ArticleDOI
Statistical Mechanics of Competitive Resource Allocation using Agent-based Models
Anirban Chakraborti,Damien Challet,Arnab Chatterjee,Matteo Marsili,Yi-Cheng Zhang,Bikas K. Chakrabarti +5 more
TL;DR: The power of concepts and tools from statistical mechanics to understand and explain fully collective phenomena such as phase transitions and long memory, and the mapping between agent heterogeneity and physical disorder are emphasized.
Journal ArticleDOI
The Kolkata Paise Restaurant problem and resource utilization
Anindya S. Chakrabarti,Bikas K. Chakrabarti,Bikas K. Chakrabarti,Arnab Chatterjee,Manipushpak Mitra +4 more
TL;DR: The dynamics of the Kolkata Paise Restaurant problem, which is a repeated game version of any given one shot KPR game, is studied and a number of myopic strategies are studied, focusing on the average occupation fraction of restaurants.