Dynamic Link Prediction
Dynamic link prediction focuses on forecasting future connections in evolving networks, aiming to improve accuracy and efficiency in predicting these changes over time. Current research emphasizes the development of sophisticated models, including recurrent neural networks, state space models, and transformers, often incorporating self-supervised learning and advanced memory mechanisms to handle continuous-time data and long-term dependencies. This field is crucial for advancing various applications, such as recommender systems, social network analysis, and anomaly detection, by providing more accurate and timely predictions of network evolution. Ongoing efforts are also focused on improving evaluation methodologies to ensure more robust and reliable comparisons of different approaches.
Papers
HOT: Higher-Order Dynamic Graph Representation Learning with Efficient Transformers
Maciej Besta, Afonso Claudino Catarino, Lukas Gianinazzi, Nils Blach, Piotr Nyczyk, Hubert Niewiadomski, Torsten Hoefler
New Perspectives on the Evaluation of Link Prediction Algorithms for Dynamic Graphs
Raphaël Romero, Tijl De Bie, Jefrey Lijffijt