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There are a large number of educational resources available on the Internet through different repositories. However, authenticity methods of learning objects has not been widely adopted by repositories, making it difficult to verify the authors of the content. To solve this problem, our goal is to aid users and authors of learning objects to have a trusted verification of authenticity and versioning...
Sensor modeling and registration is the basis of sensor centralized management and sensor information sharing in Sensor Web. According to the SensorML standard developed by OGC, this paper proposes a user-oriented fast sensor process modeling and sensor registration method based on the in-depth analysis of the SensorML conceptual model of sensor description. With this method, all the information required...
The sensor node signal interface is the channel for sensor connecting to sensor node. Therefore, in order to verify the conformance between sensor network signal interface and signal interface standard, the design and implementation of WSN signal interface conformance test system based on web wsa presented. The test content included the signal interface description file, signal type supported by interface,...
The Extensible Markup Language (XML) rapidly establishes itself as the de facto standard for presenting, storing, and exchanging semi structured data on the Internet. Querying large volume of XML data represents a bottleneck for several applications. Applications that require the confidential exchange of semi-structured data can benefit from end-to-end encryption. In this paper we present an end-to-end...
Currently, there are lots of data stored and processed in the Internet by the format of XML. For logistic industry, most indents need to be typed manually by users or loaded from the database, that resulting in human consumption and low efficiency. This paper puts the focus on the technologies of XML and DOM, and posts a solution to indent converting. Firstly, the indent storing as XML format will...
This paper proposes a HTML5 powered web ECG management system for telecardiology applications. A typical tele-ECG use case where General practitioner (GPs)/technicians wanting to consult their patient's ECG with a cardiologist, is realized using the proposed web application. It enables the GPs/technicians to share XML ECG of their patients with cardiologist in remote location and obtain his/her interpretations...
Group communication offers a means for resource sharing and collaboration, often delivered through diverse technologies. One of the technologies, Instant Messaging, traditionally took the role of a facilitating service within such communities. Driven by a flexible XML based protocol, XMPP, instant messaging has developed functionality to a point where it can be considered a standalone group communication...
Over the Internet, e-Learning has speeded up the knowledge transfer without restrictions on time and space in recent years. In order to achieve the goal of knowledge sharing and reusing interactively, lots of available e-Learning standards have been adapted to complete this purpose. Normally, learning objects meeting these standards are sharable with other e-Learning platforms. Most e-Learning platforms,...
Web services have emerged as a new Web-based technology paradigm for exchanging information on the Internet using platform-neutral standards, such as XML and adopting Internet-based protocols. They offer greater accessibility of data, dynamic establishment of inter-service relationships and communication paths, inter-applications interactions and data interchange on different platforms in different...
As the infrastructure for the healthcare system, The District Medical Data Center need to be built at first. The model of architecture of District Medical Data Center is proposed in the paper. Both the advantages and disadvantages of the model are set forth while the view is presented. The District Medical Data Center is “patient-centered” instead of “accounting-centered” in the ordinary hospital...
Cloud computing as an emerging computing mode can be applied to the District Medical Data Center. This is a new proposal raised in the paper. The rudiment of District Medical Data Center based on cloud computing is established. A comparison is made between the samples from the rudiment and the samples from the general systems. XML is suitable to both express the multi-element unstructured data and...
The success of the collaborative web-based MediaWiki platform, widely used in several projects to exchange knowledge created a new idea to use this system as a low-tech interoperability and repository layer for data providers, end users, developers and project partners. Facilitating the acquisition of knowledge for multimedia digital resources is a task that usually requires special purpose interfaces...
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...
This column describes the current status of Web-based video in World Wide Web Consortium (W3C) standardization efforts. The new W3C specifications are designed to facilitate the cross-community integration of media objects, online media captioning, and temporal and spatial media fragments using uniform resource identifiers (URIs) designed to make video a first-class citizen on the Web.
The paper is related to specialized software advanced applications. Today, the emergence of distributed systems was supported by the development of computer networks and Internet. This development has supported the opening of systems and distribution of components. If there are protocols and standards for access, distribution, shared objects and data base, that is unfortunately not the case for spatial...
In the healthcare domain, there exists a large number of heterogeneous medical information systems on account of the complexity of the medical environment. To support easier information exchange between these systems, it becomes essential to integrate separated medical information and allow it to be exchanged and retrieved through Internet. In this paper, on data layer, via XML Schema mapping we build...
For many years, when we used a word-processing application, files were stored in a format that was fully understood only by the application we used. WordPerfect stored WordPerfect files, Microsoft Word stored Word files, and so on-and, while developers often included ad-hoc support for their competitors' formats, that was a hit-and-miss thing, vulnerable to changes in the proprietary formats. The...
Many issues need to be resolved before applying biometrics technology to the national network. Most importantly, it should be implemented with a standard interface so that interoperability can be guaranteed. Based on this requirement, infrastructure with a well-established model should be developed. The model is proposed by arranging models suitable for use in the national infrastructure establishment...
Sharing and integrating geospatial resources (geo-data and geo-processing) in opening Web environment is a challenge for GISystem. This paper discusses a geospatial information processing concept model complied interoperable system framework and an implementation approach for accessing geospatial information openly by chaining individual service module to assemble complex geospatial processing and...
It is widely considered that standardization is an important means for information processing, exchanging, managing and clearing up technical bulwark more effectively. The paper study the theoretics and methods about the E-HUB platform. After analyzed the issues of standardization and existing standards for sustainable development information sharing (SDIS) such as XML, RosettaNet and so on. Then...
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