Andreia Sofia Teixeira is an Associate Professor at the Network Science Institute at Northeastern University London. Her research lies at the intersection of Network Science and Machine Learning, focusing on developing measures, computational models, and frameworks to better understand the structure and dynamics of complex systems. She is particularly interested in HIV spreading and prevention, collective behavior and decision-making, neurological and neuropsychiatric disorders, and how affective (positive, negative and neutral) relationships shape our environments and vice-versa.