In algorithms, as in life, negativity can be a drag. Consider the problem of finding the shortest path between two points on a graph — a network of nodes connected by links, or edges. Often, these ...

Machine learning, task automation and robotics are already widely used in business. These and other AI technologies are about to multiply, and we look at how organizations can best take advantage of ...

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

BG2VN toolbox generates Gaussian-based benchmark graphs with ground-truth vital nodes, offering the first standard test-bed for comparing vital-node mining algorithms ...

Like the core algorithm, Google’s Knowledge Graph periodically updates. But little has been known about how, when, and what it means — until now. I believe these updates consist of three things: ...