MIKE MOSS SAYS: John, Most of the newer lightning display graphics used by on-air meteorologists discriminate between strikes having negative polarity (transferring negative charge to the surface) and ...

Advances in Applied Probability, Vol. 45, No. 3 (SEPTEMBER 2013), pp. 876-893 (18 pages) For a family of linear preferential attachment graphs, we provide rates of convergence for the total variation ...

While enterprise content is the key to developing positive customer experiences with AI, finding and extracting knowledge from this content—wherever it lives ...