Scientific applications are commonly modeled as the processing of directed acyclic graphs of tasks, and for some of them, the graph takes the special form of a rooted tree. This tree expresses both ...

Finding the optimal Steiner Tree in graphs has been a critical combinatorial optimization challenge that finds widespread applications in network design. Despite its importance, finding the optimal ...

AI Powered Knowledge Graph Generator. Contribute to robert-mcdermott/ai-knowledge-graph development by creating an account on GitHub.

Specifically, we first construct a semantic graph based on psychological features annotated automatically from tree drawing images, and then a Graph Convolutional Network (GCN) model is trained to ...