Papers by Keyword: XML

Abstract: Web service based information integration scenario can achieve the functional integration of heterogeneous platforms. However, the information sharing also requires the integration of Web services data. Based on the analysis of the characteristics of XML, this paper studies the web service data quadratic processing of heterogeneous platform. It realizes the data integration based on the functional integration of heterogeneous platforms. All the data of web services are defined and described by XML Schema. So this study uses XML data binding technology to achieve the conversion of XML Schema data to relational database content objects. Then XML mapping technology is adapted to achieve the mapping of the database content object on the local specific database table. Local system can achieve the quadratic web service data processing based on the database table’s normal operation. Some applications are described to validate.

Abstract: The study is based on XISS(XML Indexing and Storage System) of Dietz’s Numbering Schema to determine the ancestor-descendant relationship. According to the results of research, this paper proposes an improved method of node encoding, realizes its indexing structure, and discusses its query path. Finally, the paper analyzes the property of this improved method.

Abstract: In this paper, gives the concept of functional dependency for XML based on Tree Tuples, furthermore, infers a inference rules set of functional dependency by using Armstrong axiom-system of database system.

Abstract: With the rapid development of electronic commerce, huge transaction data is produced every day. How to store these data effectively and mine knowledge from these data has become the key urgent problem to solve. This paper first introduces the NO_SQL database MongoDB and its advantages. Then we have a compare on writing and reading performance between MogoDB and MySQL when storing XML document. Finally we have a conclusion that MongoDB has higher performance than MySQL by experiment, and No-SQL is a good choice when querying in massive data.

Abstract: Popularity of the network is based on the transmission of information, with the development of electronic information technology, the degree of data in the information society continues to deepen, if we want to get wanted or useful information from the mass of information, it must be on the Web information mining. Before, information data used HTML language, its structure is poor, Web data mining is difficult to meet the needs of the job search. In this context, XML language emerges, and it has a good level and structure, and can organize web pages information better, plays a good role in data mining, largely changing the various deficiencies in HTML language. This paper first introduces XML and Web data mining, and analyzes XML-based Web data mining applications on this basis.

Abstract: The online examination system based on Web technology development, adopts B/S model of three-tier architecture and uses ASP.NET technology, AJAX technology JAVA programming language and SQL Server 2012 as database management system On the base of analyzing the requirement of network examination, online examination system was designed uniformly and system adopted genetic algorithm to generate test paper. In the design of examination system, XML technology was combined with database technology, which adopted XML to describe exam papers, played XML technology in the data description and data exchange and display of superiority to improve system performance. In this system, students can take the exam and choose their own learning content to take self-test exercises. When self-test is completed, students can view their own answer situation and the standard answer of these questions; this played a role in promoting students' independent learning.

Abstract: A big scale data poses a great challenge to data storage, management and data analysis. This article analyzes the basic concepts of large data, and mainly used on large data makes the simple contrast. And paper put forward a platform of regional characteristics based on electronic business information publishing system. Finally the paper gives general model and the realization of the platform structure, key technology and process. The platform uses conversion technology of StrutsCX framework based on J2EE platform and the XSLT parsing template of XML document tree that generates and provide automation platform construction features site for the user, it can quickly set up a tourism industry application component with plug-in manner.

Abstract: The paper develop ERP system based on Web service technology, and put forward the integration model framework of ERP system based on Web services, mainly makes a research on the Web services engine. Take advantage of Web services in integration, the article design integration model of ERP system based on Web service.

Abstract: XML based publish/subscribe systems are on tremendous rise during recent years. In order to get interested documents, the subscribers submit an XPath Query. In such applications, there is often a mismatch between how publishers describe entities and how different subscribers express their interests. Lots of researches focus on filtering mechanisms, exists such as XFilter, YFilter, Afilter etc, but most of these mechanisms do not use the structural property of XML. This paper proposes an approach which dose XPath query expansion based on structural information. Firstly check query node in OWL classes and return semantically related data performing semantic normalized. Secondly, perform structural expansion depend on the XSD which set constraint on content published. Experiment results show that our approach performs well across a range of XPath queries and documents.

Abstract: In this paper, we first put forward the simulating function of AIS simulator. We give a brief introduction on how to develop AIS simulator, combined with the simulator interface, the simulate of operating process, the calculating of dangerous target’s parameter and the switching of different display mode. The simulator comprehensively simulated the FA-150 AIS equipment and meet AIS training.