Maddalena Torricelli
Postdoctoral Research Associate, University of London
Tue, Oct 1, 2024
3:00 PM UTC
Tue, Oct 1, 2024
3:00 PM UTC
In-person
4 Thomas More St
London E1W 1YW, UK
London E1W 1YW, UK
The Roux Institute
Room
100 Fore Street
Portland, ME 04101
Portland, ME 04101
Network Science Institute
2nd floor
2nd floor
Network Science Institute
11th floor
11th floor
177 Huntington Ave
Boston, MA 02115
Boston, MA 02115
Room
58 St Katharine's Way
London E1W 1LP, UK
London E1W 1LP, UK
Talk recording
Temporal evolution is a crucial source of information for many systems, and numerous phenomena occurring in networks are intrinsically temporal. These temporal dynamics contain valuable information, which is often hidden and challenging to represent effectively. Temporal networks offer a means to capture this information, and machine learning techniques such as temporal network embedding have shown promising results in this regard. Our past work has demonstrated that it is possible to successfully construct representations that reveal latent structures in temporal phenomena. Causal analysis is another powerful tool for analyzing temporal phenomena, particularly in understanding the impact of external perturbations on time-dependent dynamics. Utilizing state-of-the-art methods, we demonstrate the ability to quantify the causal impact of extreme events, such as natural disasters, on digital discourse patterns and the spread of misinformation. Building upon these methodologies, we extend our approach to sports analytics, presenting preliminary results that uncover hidden patterns in team dynamics and player performance. This research demonstrates the versatility of network science applications across diverse domains and proposes new avenues for interdisciplinary exploration at the intersection of complex systems analysis and sports analytics.
About the speaker
Maddalena Torricelli earned a PhD in Data Science and Computation from the University of Bologna in collaboration with ISI Foundation in Turin, focusing on dimensionality reduction techniques for temporal networks and computational social science applications. She was then Postdoctoral Research Associate in City University of London, where she developed models to analyze polarization and misinformation on social media and explored the social perception of climate change and natural disasters. Currently, she is focusing on bridging her expertise in networks and data science with sports analytics, aiming to uncover novel insights into team dynamics and player performance.
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