Depending on the underlying graph, you also need to handle cycles intelligently. In social networks, mutual relationships are ...

Abstract: Traditional shortest-path graph kernels generate for each graph a histogram-like feature map, whose elements represent the number of occurrences of non-isomorphic shortest paths in this ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle the easiest pieces first. But this kind of sorting has a cost.

Heyman told Metro he could have simply followed his father's footsteps and become a lawyer, but instead decided to do what he was passionate about. Iceland volcano erupting, as seen from above, is ...

The Republican-controlled Senate held a marathon voting session Monday on President Donald Trump’s massive tax cut and spending bill, stretching out for more than 14 hours without a clear path to an ...