Alina Stoica Libri

Examining Europe's current uncertainties reveals a complex interplay between its past and future. The book emphasizes the evolution of the European Union as a pivotal moment, highlighting the challenges of harmonizing diverse interests while respecting cultural heritage. It advocates for a historical perspective to better understand contemporary issues, tracing the development of European identity from its origins through the early 20th century. This approach aims to clarify the ongoing quest for unity amid pluralism and the risks of enforced policies.

Focusing on social network analysis, this dissertation presents a novel method for characterizing individuals within a network by examining the local structure of graphs. It integrates concepts from sociology and complex graph studies, enabling application to various network sizes. The research includes applications to MySpace and mobile phone communication networks, exploring online popularity and introducing a new clustering method for similarly connected nodes. The techniques proposed are versatile and can extend beyond social networks to any graph type.