The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Data mining techniques are used in many application areas to extract useful knowledge from large datasets. Very often, parameter sweeping is used in data mining applications to explore the effects produced on the data analysis result by different values of the algorithm parameters. Parameter sweeping applications can be highly computing demanding, since the number of single tasks to be executed increases...
The paper describes the brief overview of the basic principles of formation and management of e- government. A content mining method of improving the efficiency of governance indicators of e-government has been proposed.
Cloud computing, a paradigm shift that offer computing resources in a pay-as-you-go manner, is expected to minimize service operators' cost without sacrificing the performance of services. However, it is much harder to guarantee the performance of cloud applications due to the complex architecture of cloud, the interaction between co-deployed applications and the unpredictability of workload. Some...
The paper presents a solution with the server components from a teleassistance / tele-monitoring system to assist elderly persons and/or post-discharged patients. The system consists of units located at the homes of the monitored persons collecting and sending medical and environmental data from sensors and a call centre with a server for recording and monitoring the data. Specialized staff will support...
Due to the relatively low bandwidth of WAN (Wide Area Network) that supports cloud backup services, both the backup time and restore time in the cloud backup environment are in desperate need for reduction to make cloud backup a practical and affordable service for small businesses and telecommuters alike. Existing solutions that employ the deduplication technology for cloud backup services only focus...
Usage of compressed ECG for fast and efficient telecardiology application is crucial, as ECG signals are enormously large in size. However, conventional ECG diagnosis algorithms require the compressed ECG packets to be decompressed before diagnosis can be performed. This added step of decompression before performing diagnosis for every ECG packet introduces unnecessary delay, which is undesirable...
This article describes the expert strategic approach for obtaining the strategic information from the auction system. It discusses the basic problem such as identification of the auctions and here it concerns the items set to sale on the auction system. The expert rules are compiled and dynamically adjusted on basis of the defined parameters, keywords, price range and tracking of historical price...
Information monitoring is a very essential activity for management, control and decision making in various applications. This paper proposes an intelligent system for monitoring information sources that consists of many adaptive agents cooperate with each other in order to monitor every information item updates at the right time without over loading of system resources. The main key of the presented...
Tax information system has been developed for many years. Most of the tax management systems that are using now belong to services-faced system. After being used many years, there accumulated a lot of historical data, but most of this data are decentral, static and low aposteriori. This data hasn't been filtered, abstracted, analyzed and predict. They can't supply information support to the leader...
Relevant data for decision support systems are available everywhere and in various formats. Such data must be integrated into a unified format. Traditional data integration approaches are not adapted to handle complex data. Thus, we exploit the Active XML language for integrating complex data. Its XML part allows to unify, model and store complex data. Moreover, its services part tackles the distributed...
This paper analyzes the status of the computer lab and traditional management of several problems, made use of its software and manage the development of secondary development of access control systems and remote video monitoring systems to automate the management of design. Realization of the system mainly uses the middleware technology, pattern recognition, data mining technology to solve the organic...
Many real world business processes are executed without explicit orchestration and hence do not generate structured execution logs. This is particularly true for the class of business processes which are executed in service delivery centers in emerging markets where rapid changes in processes and in the people executing the processes are common. In such environments, the process execution logs are...
In this study, a vision monitoring system that is applicable to the maintenance of data centers was developed and applied to data center status extraction. The vision monitoring system, which is intended to complement system monitoring tools, such as IPMI and Nagios, has the additional benefit of enabling continuous monitoring of the external status of data centers. This system, which is based on...
This paper has designed a distributed monitoring and diagnosis system of engine locomotive. Diagnosis Unit which collecting the real-time parameter data such as GPS information and on-line diagnosis messages for locomotive diesel engine, is installed in each locomotive. It transmits data to the Data Transfer Station via GPRS module. Meanwhile, the Data Transfer Station is used as FTP server on Internet...
This article discusses the development of monitoring system about the security situation in coal production and coal mining. In order to solve the problem of coal mine monitoring systems and self-management of coal enterprises, Adopt the Socket communication mechanism based on TCP protocol, design the Real-time monitoring and development of a WEB-based remote coal mine gas monitoring system. The test...
According to the circulation process of financial indicators flow, data flow, capital flow involved in financial supervision work, based on the financial data center, designs a five-story architecture for the system including monitoring and analysis of budget preparation, monitoring and analysis of budget adjustments, monitoring and analysis of budget implementation, monitoring and analysis of accounts...
Power Quality Monitoring System continuously monitors numerous sites in the National Grid's electricity transmission system in England and Wales. This kind of systems represents a significant costly investment by utilities. The monitoring of power quality in the network on transmission systems is increasingly seen as being critical as evidenced by the increase in number of directly connected customers...
Under service oriented architecture (SOA), a system- such as an enterprise-consists of multiple heterogeneous servers (service providers), which may be distributed over a wide area of network, and may be managed under different administrative domains. One of the goals of this work is to enable the system as a whole (i.e., the enterprise) to impose global constraints on the interactive behavior of...
Now, modern remote education has begun, and it has a lot of advantages, however there is a little monitoring of teachers and students, and the result of the teaching and studying expresses difficulty. In this paper, in order to monitor the teachers and students in the modern remote education, the system which analyzes the actions of teacher and student is designed. The system can estimate the actions...
This paper introduces the background that the power-dispatching department builds integration data and information platform in order to eliminate "Information Island". Completed the design of integration data and information platform base on B/S. Illuminated the architecture, function modules and their roles of the platform, and Created data warehouse by the third software COGNOS and achieved...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.