Relational event models (REMs) have emerged as a pivotal statistical framework for the analysis of time‐stamped interactions within social networks. By treating interactions as discrete events in ...

A novel Bayesian Hierarchical Network Model (BHNM) is designed for ensemble predictions of daily river stage, leveraging the spatial interdependence of river networks and hydrometeorological variables ...

Today, during TechEd, the company’s annual event for developers and information technology professionals, SAP announced a ...

I have never done any serious SQL design before. Anyways I have to store a hierarchical data structure, similar to a tree in a SQL database.<BR><BR>Right now I simply add a "parent_id" column in each ...