She conceived of the guests as nodes in a network, with links between incompatible ... are known to mathematicians as “graphs,” and graph coloring is the much-studied act of partitioning ...

In practice, existing algorithms can do the job in reasonable time, but it was possible that extremely complex graphs would ... terminology, “graph” is a fancy word for a network, the kind ...

Roberts implored viewers to take advantage of graphs to capture the network structure instead. Using graph queries to store and retrieve relationships, as well as graph algorithms to infer ...