To capture the heterozygosity of vertex degrees of networks and understand their distributions, a class of random graph models parameterized by the strengths of vertices is proposed. These models have ...

Each pixel in the image has 2 types of undirected edges - n − links n-links n −links, representing neighborhood linkage, and t − link t-link t− link, representing linkages to each terminal. Assuming ...

Because there are so many rules and regulations governing patient office visits, physicians are losing the ability to relate to patients as people. Here's how to improve that situation.