This hinders the application of existing spatial-temporal models, such as DCRNN, since they are only applicable to regularly and synchronously collected data. To overcome these challenges, we propose ...

Temporal graphs attach time information to edges and are commonly used for implementing time-critical applications that can not be effectively processed by traditional static and dynamic graph ...

We introduce a temporal scene-object graph (TSOG) to construct an informative and efficient ego-centric visual representation. Firstly, we develop a holistic object feature descriptor (HOFD) to fully ...