In the context of an early warning system for landslides, monitoring prone areas is a long-lasting process, little human intervention, and resource less environment. Data changes in area may be noticed many days, months, or years depending on weather characteristics. Therefore, frequent large amount data monitored not required to send cloud server. Moreover, Long-range communication provided co...

The prosperity of the economy has made society develop rapidly, and traditional education management system can no longer meet needs modern society. Under background college enrollment expansion, it brought new challenges to school development. In recent years, evolution widespread adoption virtualization, service-oriented architecture, autonomous, utility computing have converged give birth a ...