Right now,more and more attention has been absorbed by the safety and security protection system of residential area.Through an engineering design project,the security protection system based on digit
Social network has already been an important way to facilitate information exchange.One key challenge in social network is how to evaluate the reliability of users complex relationships.In this paper,
Query optimization is a Key research topic in the database research area aiming at solving the problem of premature convergence and local optimal trap in the traditional particle swarm optimization al
Network security is a major issue of the current network research workers,with the continuous development of computer technology,network attack after another.Attack signatures automatically extracting
According to the results of classroom feedback,based on k-means algorithm,the system automatically push after-school exercises corresponding the errors in classroom.According to classification and sta
With Mysql database as the backend,using the tomcat server and eclipse development tools [1],and applying Java language to build the database.Through a lot of written procedures to realize all the fun
As part of myEcoCost project supported by the European Commissions Environment programme,an Internet-based inter-operation infrastructure for myEcoCost environment has been developed,which is applied
Traditional way for data synchronization is to create data transforming model through two-tier or three-tier replication based on features of the mobile client data model.This paper researches cache m
This paper is motivated by the practical application of Guizhou Tobacco Benchmarking management system.Based on characteristics of occasional connections of mobile database systems,a new type of HF /S
A supported photocatalyst zinc phthalocyanine-calcium alginate gel beads (Zn-MPc-SA) was prepared through the mixture of water-solublezinc phthalocyanine (Zn-MPc) and sodium alginate was drip into 5%