本文通过对荣华二采区10...

The Virtual Machine(VM) placement is a serious problem to limit the improvement of resource utilization of data center. ......

提出一种基于最大距离积与最小距离之和的协同K聚类改进算法,解决了传统K-means算法聚类结果随机性大、稳定性差,以及最大距离乘积......

Wireless sensor networks are energy constraint networks. Energy efficiency, to prolong the network for a longer time is ......

Background: Factors associated with hospital mortality are usually identified and their effects are quantified through s......