citation graph

A citation graph is a visual representation of how various pieces of information, like academic papers or articles, reference and connect to one another. Each node in the graph represents a document, while the arrows show citations from one document to another. This helps to illustrate relationships within a body of knowledge, revealing trends, influential works, and how ideas spread over time. In essence, it provides a clear overview of how research builds on previous work, highlighting the interconnected nature of knowledge in a specific field.