Community detection on the Ising model

• Grant number: 25/02700-7
• Support Opportunities: Scholarships in Brazil - Post-Doctoral
• Start date: July 01, 2025
• End date: June 30, 2027
• Field of knowledge: Physical Sciences and Mathematics - Probability and Statistics - Probability
• Principal Investigator: Florencia Graciela Leonardi
• Grantee: Sayeh Khaniha
• Host Institution: Instituto de Matemática e Estatística (IME). Universidade de São Paulo (USP). São Paulo , SP, Brazil
• Associated research grant: 23/13453-5 - Stochastic systems modeling, AP.TEM

Abstract

This project will study a probabilistic model related to the classic Ising model exhibiting community structure. We will develop different estimation criteria and techniques for detecting the communities based on a partial sample of the vertices of the interaction graph. (AU)