This paper puts forward a kind of environmental monitoring system of internet of things based on data fusion technology. The system can real-time collect the temperature, humidity and other environmental parameters, wirelessly transmit the monitoring data through the wireless environmental monitoring...

This paper aims to research and provide a reasonable prediction method that can be applied on routine work of navigation marks. On one hand, the reasonable prediction method can help maintenance and management unit to reduce cost and relative risk. On the other hand, according to Yangtze river waterway...

The traditional prediction methods are generally based on the assumption of linear model. At present, BP neural network and RBF neural network are usually adopted by people in prediction. Since BP neural network has the problem of local optimum and slow training speed, etc., in this paper the method...

With the rapid development of Internet and electronic commerce, Internet spammers as well as their false transactions and comments frequently occur in the public media, which has become a major obstacle to the development of Chinese electronic commerce. In this paper, the author analyzes the current...

The local tourism information platform is often able to meet the needs of the general public travel routes. And more and more passenger platform need to realize the personalized routes customization and corresponding personalized tour guide services according to personal travel needs. So the traditional...

The impact of community structure on synchronization behavior of oscillatory complex network is investigated, focusing on the community number. Numerical simulations show that the bigger community number, the stronger synchronizability of power network will be. That is, the synchronizability of the network...

This research is to develop agricultural greenhouse monitoring system based on Internet of Things. Software design includes the program design of the nodes of wireless sensor network and the program design of monitoring terminals. In the whole monitoring system, the wireless sensor network at perceptive...

This paper aims to study the slow moving spare parts demand prediction in navigation mark. Firstly, it analyzes characteristics of navigation mark spare parts and focuses on the demand prediction of slow moving spare parts. Then, SES method is adopted to study on batteries demand prediction of navigation...

The project-based collaborative filtering algorithm and matrix decomposition-based ALS collaborative filtering algorithm in the personalized recommendation of e-commerce are analyzed deeply in the paper, the principles of parallelization work are discussed, and the parallelization processes of project-based...

IDSS can be generated through combining AI technology and DSS and applying Expert System. The generation and current status of IDSS are firstly expounded in this paper. Then it describes the three types and application scenarios of IDSS in detail, describes the characteristics of IDSS, gives the system...