A puzzle that has long flummoxed computers and the scientists who program them has suddenly become far more manageable. A new algorithm efficiently solves the graph isomorphism problem, computer ...

Graphs are everywhere. In discrete mathematics, they are structures that show the connections between points, much like a ...

Personalized PageRank (PPR) algorithms have emerged as a cornerstone methodology in analysing and utilising the inherent structure of large-scale networks. By refining the classic PageRank concept to ...