Temporal Graph
Temporal graphs represent dynamic relationships between entities evolving over time, aiming to model and predict these changes. Current research focuses on developing sophisticated neural network architectures, such as graph convolutional networks (GCNs) and transformers, often incorporating mechanisms like attention and recurrent layers to capture complex spatio-temporal dependencies. These advancements are improving the accuracy of predictions in diverse applications, including traffic forecasting, disease outbreak prediction, and even medical diagnosis using electronic health records. The field is also actively exploring efficient training methods and developing standardized benchmarks for evaluating model performance across various datasets and tasks.
Papers
Towards Neural Scaling Laws for Foundation Models on Temporal Graphs
Razieh Shirzadkhani, Tran Gia Bao Ngo, Kiarash Shamsi, Shenyang Huang, Farimah Poursafaei, Poupak Azad, Reihaneh Rabbany, Baris Coskunuzer, Guillaume Rabusseau, Cuneyt Gurcan Akcora
TGB 2.0: A Benchmark for Learning on Temporal Knowledge Graphs and Heterogeneous Graphs
Julia Gastinger, Shenyang Huang, Mikhail Galkin, Erfan Loghmani, Ali Parviz, Farimah Poursafaei, Jacob Danovitch, Emanuele Rossi, Ioannis Koutis, Heiner Stuckenschmidt, Reihaneh Rabbany, Guillaume Rabusseau