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Database is widely used for information storage and management. With the explosion of the data size, the requirement of the storage capacity is growing dramatically. Cloud offers clients a scalable solution to meet the demand of the increasing space. A cloud service, if used and managed properly, can increase the resource usability and provide more secure services. In this paper, we propose a cloud-based...
The replication and dissemination of multimedia data become increasingly convenient and efficient, so a lot of redundant multimedia data, especially image files, have been generated and stored on the Internet. Therefore, it is necessary to perform deduplication of images. However, the existing deduplication methods of regular files are hash-based, which cannot be applied to the deduplication of images...
In this paper, a clinical data management and statistic system is implemented for authorized users such as doctors and medical researchers to manage clinical data. The system is able to inquiry patient particulars, diagnostic results, CT (Computerized Tomography) data and electrocardiogram (ECG) data, and it implements comparison function of Cardiodynamicsgram (CDG) data and statistic function for...
Mobile and smart health care exists some questions and challenges including signs and symptoms information collection, remote real-time detection and online information push. In this paper, remote network vital sign information monitoring system and cloud data storage platform is designed and implemented to solve the problems mentioned above. The system is realized based on STM32 wearable hardware...
In an era of mobile internet and big data, how to make the data access more efficient is worth researching because the mobile computing environments have some limitations such as the narrow bandwidth, the frequent disconnections of network and so on. To improve the response time of query, a good cache system is of vital importance. Besides, a good cache consistency method is essential to ensure the...
With the rapid development of China's economy and the need of depth international exchange, the HSK system combination of Internet and Chinese language is the expression of following the trend of the times. The internet online platform was used to secondary development is an innovation, a new level and a new develop method. In this paper, the internet online platform was proposed in order to exam...
There are many disadvantages in the logistics distribution scheme today. The package may be taken by mistake and the information of consumers on the package may be hooked up illegally. What is more, it needs lots of couriers and costs plenty of money. To solve these problems above, a more effective logistics distribution scheme based on Near Field Communication is proposed. Many key technologies,...
In recent years, with the growth of P2P software, the operation mechanism has been much diversified. It is very difficult to classify P2P flow and normal flow based on single testing method. The increasing number of encrypted P2P protocols posed big challenge to testing. This thesis analyzes the identifying method for P2P flow based on port number, payload signature inspection, reverse connection...
Web browsing is increasing day by day. As Internet has wide range of applications for everyone so internet users are growing exponentially. Every time when web browser loads any web page from internet server, browser first need to resolve Domain Name Server (DNS), server first converts domain name into IP address-a machine readable format. So hits on DNS is getting increase as search increases. Though...
Various information systems in the heterogeneous environment have resulted in a lot of discrete business data, and this type of storing method decreased the sharing of the data. In this paper, we designed and implement a secure data transmission scheme in the context of High Education Examination Management Information System of Shandong Province (HEEMISSP), in which all kinds of factors in the heterogeneous...
On the basis of advanced network and sensor technology, u-healthcare (ubiquitous healthcare) systems, which reshape the traditional healthcare systems and enhance e-healthcare (electronic healthcare) systems with awareness of a patient's situation, are the promising healthcare service provision systems. The empathetic personalized u-pillbox system is a heuristic example of u-health care systems that...
For great change of service time for request, big difference of hardware and software server and different network performance, this paper proposes a dynamic-feedback algorithm based on AHP in the course of studying the algorithm of load balancing in the cluster-based system. Combined with Weighted scheduling algorithm of the kernel, based on the parameters influencing the performance of cluster system...
SQL Injection (SQLI) is an attack method that is easy to achieve but often leads data leak and malicious control of the system, so anti SQLI is very important for applications using database. This paper proposes an algorithm for detecting SQLI based on statements sequence digest (SSD). Abstract SQL statement, SSD and its calculating method are defined; algorithms for building SSD and detection SQLI...
Developed a website in VB.net, and the nuclear judging engine in C language, in order to realize managing, tutoring, practising, testing, feeding back, answering questions, BBS et al for Computer drawing course Internet-based. By SQL server database at background for interchanged data. Dividing the knowledge points to different tables and saving them into database. Users could login and browse the...
Now the available system which can detect the fault of wind turbine is meeting many problems, such as delay, limitations, and closure. The diagnostician and manufacturer can't communicate with the local wind farm in time; they can't share the wind turbine fault information; the system also can't predict the trend condition of the wind turbine. This paper proposes a kind of wind farm fault diagnosis...
Content usage statistics from superdistribution users have great commercial values since they can be used for any number of purposes including marketing, accounting, and/or fraud prevention. However tracking content usage under the superdistribution model poses a great challenge since most content users have no explicit pre-established relationship with the content provider. In this paper, we present...
The development of computer technology provides a possible to carry out remote identification for biological quarantine specimens effectively, while at the present stage, most of the identification methods are lack of real-time interaction which makes the identification cost a lot of time. In this paper, we study the key technologies of web-based real-time remote expert identification, mainly in three...
Since the late 1980s, the simple network management protocol (SNMP) as the Internet management standard has been developed. The management of IP networks has exclusively relied on the SNMP. But the SNMP management framework has some weaknesses especially related to extensibility configuration management and efficient application development processes. Today, researchers and developers in the network...
Apply the Active Data Objects to LabVIEW, coordinating the LabSQL tool kit in several ways to carry on the connection separately to three kinds of commonly used databases (Access, MySQL, MS SQL), which has expanded the applications of LabSQL tool kit, enriched testing software's database connection mode, and a guide to improving the data-handling capacity of the testing software. Then with the efficiency...
This paper presents the design and implementation of meteorological data display system based on SQL Server meteorological data warehouse. The purpose is to apply data warehouse to the field of meteorological research. The system uses SQL Server Reporting Services platform to generate meteorological data report and shows the reports based on two-dimensional maps. Moreover, the system is published...
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