7 citations · 18 across the 9 of their papers we have counts for
4 papers · 1 filter
Opinion Dynamics with Multiple Adversaries
Akhil Jalan, Marios Papachristou
Opinion dynamics models how the publicly expressed opinions of users in a social network coevolve according to their neighbors as well as their own intrinsic opinion. Motivated by…
Network Formation and Dynamics Among Multi-LLMs
Marios Papachristou, Yuan Yuan
Social networks profoundly influence how humans form opinions, exchange information, and organize collectively. As large language models (LLMs) are increasingly embedded into socia…
Structural Measures of Resilience for Supply Chains
Marios Papachristou, M. Amin Rahimian, Arash Azadegan
Modern production systems are increasingly defined by dense networks of multi-tier sourcing dependencies, where localized upstream disruptions can cascade into system-wide collapse…
Stochastic Opinion Dynamics for Interest Prediction in Social Networks
Marios Papachristou, Dimitris Fotakis
We exploit the core-periphery structure and the strong homophilic properties of online social networks to develop faster and more accurate algorithms for user interest prediction.…