2 papers
cs.CL2026
Evaluating the Realism of LLM-powered Social Agents: A Case Study of Reactions to Spanish Online News
Alejandro Buitrago López, Alberto Ortega Pastor, Javier Pastor-Galindo +1
LLM-powered social agents are increasingly used to simulate online social behavior, yet their realism remains difficult to validate. Existing work has largely relied on general-pur…
cs.CY2025
Agent-based simulation of online social networks and disinformation
Alejandro Buitrago López, Alberto Ortega Pastor, David Montoro Aguilera +4
Research on online social networks (OSNs) is often hindered by platform opacity, limited access to data, and ethical constraints. Simulation offer a valuable alternative, but exist…