Work disproving a 1995 theorem in graph theory has earned UBC mathematician Dr. Stephanie van Willigenburg and colleagues the 2023 David P. Robbins Prize. In its simplest form, graph theory involves ...

Refining with colors. Mathematicians have developed various strategies to compare graphs. Since the 1970s, algorithms have been able to test graph isomorphism, but in exponential time.

However, the data on COVID-19 has a lot of puts and takes, and one of the factors not entirely considered is the graph of the infection. Graph theory has a lot to say about how phenomena can grow ...

The graph below shows the total number of publications each year in Anti-Ramsey Theory in Graphs. References [1] Rainbow disjoint union of P 4 and a matching in complete graphs .

Large graphs require extensive memory, often overflowing on-chip buffers, which are memory regions integrated into a chip. This forces the system to rely on slower off-chip memory. Since graph data is ...

BingoCGN, a scalable and efficient graph neural network accelerator that enables inference of real-time, large-scale graphs through graph partitioning, has been developed by researchers at the ...