Supreme Court ruling weakens data privacy, giving DOGE access to sensitive Social Security records. Learn what’s at risk—and what you can do.

In this work, we study the construction of a data gathering tree to maximize the network lifetime, which is defined as the minimum of the lifetime of all the nodes in the sensor network. The problem ...

This paper proposes a medium access control(MAC) protocol that allows a centralized sink to trigger scattered sensors to transmit data according to the sink's arbitrary scheduled times, It doesn't ...