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In this paper we describe a faceted navigation system for QCDml ensemble XML data, which is an XML-based metadata format for ILDG (International Lattice Data Grid). A faceted navigation system allows a user to search for one's desired information in an exploratory way, thereby enabling the user to browse a set of XML data without using specialized query languages such as XPath and XQuery. However,...
Grid was developed and utilized on the base of the Internet. As the problems of information security taken by the openness of the Internet are getting more and more serious, the demands for security data exchange in the Grid grow day by day. In the application environment of grid service, the intermediary need to forward the message on transmission path, which exceed the point-to-point security range...
E-learning, as a novel teaching and learning method, are researched, together with its related theory, related technologies, its shortage and its development in modern education. The emphasis is put on the grid technology and its application in the E-learning, web 2.0 and its development directions. The E-learning 2.0 and the E-learning 2.0 related issues are discussed, and the E-learning development...
A wide integrated mode of agile manufacturing resources has been developed by using RIA and service grid technologies. It achieves the seamless integration of user's personal resources and grid public resources. Users can log on more sites, select and use resources flexibly to fulfill the personalized manufacturing. Also, users can involve in the design and manufacturing processes by rich client-side...
Although event recording on a computer system (also known as logging) is of utmost importance for reconstructing and detecting security relevant events, currently no adequate and sophisticated solution for complex environments, such as Grid and Cloud Computing, exist. Current LOG file formats lack of several important factors, hindering automatic evaluation needed for distributed systems to comply...
In this article, the author through the digital city management system 12319, illustrates the "information islands" has become affecting construction and development of e-government and e-commerce information, the authors in this paper, in accordance with the need of information resources automatic integration in the cooperative petition processing system, analyze the architecture and the...
As the advanced phase of development of E-Business, Collaborative Business needs a powerful network platform to support the complex interaction and collaboration inside or outside of it. Grid for the purpose of a network platform that has powerful computing ability can provide a variety of services, and can support various interactions. It is also open and can deal with heterogeneous and distributed...
In order to implement the quick discovery of metadata information on the grid system and to improve the utilization ratio of the resource as well as handle up the rate of the system, a novel metadata information discovery mechanism based on grid has been designed and implemented after the study on the grid. Firstly, VOMS (virtual organization metadata system) mode has been proposed, which adopts an...
The number of High performance computing (HPC) clusters is rising. They are playing an important role in grid computational. As more users and projects rely on HPC clusters, high availability are requirements for a fast growing adoption and use. In this paper, we are developing software that monitors HPC clusters while users' batch jobs execute, and actively performs corrective actions to handle routine...
AJAX is a new concept of Web application development, which can help developers build more dynamic and more responsive Web applications. Grid services are software components that provide seamless access to a variety of grid resources such as computational resources and data sources. Grid service is considered to be the mainstream of future Internet. In this paper, we present a perspective view about...
Service discovery is indispensable to both resource sharing and service integration in the Internet/Grid. In the face of enormous and various services which scatter in the Internet/Grid, the central issue needed to be addressed by a service discovery system is how to quickly shrink the search scope and exactly locate the desired services. Moreover, since simulation experiments are limited in the number...
Internet-based virtual product experience enables online electronic commerce (e-commerce) websites to present and promote their products more efficiently and is essential to the success of e-commerce especially for those providing complex products websites. Despite the advantages of virtual product experience, integrating and constructing multidisciplinary virtual product model data for e-commerce...
The following topics are dealt with: software agent; grid computing; data security; software architecture; multimedia system; mobile sensor wireless networks; peer-to-peer computing; data mining; e-business systems; XML technologies; network protocol; embedded system; RFID; text information retrieval; Web content analysis; and network traffic.
Environments that integrate network computer into global computing resources have been studied since the development of Internet. In order to provide a platform independent approach to high-performance network computing, several Java-based implementations have been developed. Java overcomes the issue of maintaining different binary codes, multiple execution environments, and complex architectures...
This paper discusses the modern approach of the implementation of Software as a Service (SaaS) for NASA as a way to reduce cost and increase efficiency. The grid XML datastore framework is an extension of SaaS framework based on eXtensible Database technology (XDB). This is implemented to support the Innovative Partnership Program (IPP) for its Technology Transfer System (NTTS) project.
This paper presents the background, concepts and key technologies of radar information grid, and describes the concept and research status of metadata. It uses metadata with unified structure to encapsulate the radar information grid metadata, designs radar information grid metadata based on XML to realize the transparent access of information grid data, and the metadata description of radar information...
With the progress of researches on the integration of Geographic Information System (GIS) and Remote Sensing (RS), digital earth, and information sharing, to publish RS images on Internet has become a significant research work. This paper presents an efficient algorithm to build image pyramid model for convenient data storage and retrieval and proposes two distributed cutting algorithms under the...
The following topics are dealt with: wireless networks; P2P computing; software intensive systems; distributed systems and simulation; global scale complex intelligent systems; optimization and mathematical modelling; sensor networks; MANET; World Wide Web; ontology; semantic approaches; XML; data processing; complex and intelligent systems; grid resource management and services; data grids; collaborative...
Grid computing is increasingly used by organizations to achieve high performance computing and heterogeneous resources sharing. These grids may span several domain administrations via Internet. As a result of this, it may be difficult to monitor, control and manage those machines and resources. This paper aims at providing a multi-platform grid monitoring service which can monitor resources such as...
Integrating mobile devices into Grid technologies and server applications can give ability to command power of supercomputers with a mobile device on one hand and can allow big applications to reach important data anywhere, anytime, on the other. IMOGA is planned to be an example to gather and share data that can be collected by ubiquitous mobile devices which can employ different kind of sensors...
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