Wireless Sensor Networks (WSNs) consist of low-cost and low-power sensor nodes that can wirelessly transmit data. These devices are capable of sensing, processing, and communicating simultaneously, ...

Graph sampling plays an important role in data mining for large networks. Specifically, larger networks often correspond to lower sampling rates. Under the situation, traditional traversal-based ...

If we want to take samples of some analog waveform, as in doing analog to digital conversions at some particular conversion rate, there is an absolute lower limit to the rate of doing conversions ...