A PriorityQueue is a list that always keeps its items sorted based on some rule, like smallest to largest. So, when you take an item out, you always get the one with the highest (or lowest) priority.

Sparse array design is used to help reduce computational, hardware, and power requirements compared to uniform arrays while maintaining acceptable performance. Although minimizing the Cramér-Rao bound ...

Vehicular networks has the characteristics of high density and limited wireless bandwidth. Broadcasting messages of vehicular applications based on the UDP protocol can easily cause channel congestion ...