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IT complexity in enterprise today continues to grow at a dizzying rate. Technology innovation, vendor heterogeneity, and business demands are major reasons why organizations are exposed to new risks, based on the gaps opened between the options and features of each IT element and product, and how they are implemented to support a well-defined policy and company strategy. Moreover, the impact of such...
Consider the implementation of heterogeneous data integration, this paper employs virtual view to design and implement data integration model based on middleware integration. The model that supported by XML technology, refer to the SQL language, its access interface is the Web Service, it effectively resolve the heterogeneous data exchange and sharing.
Spatial statistic data is location related data which could be visualized on a map that forms a thematic map. Nowadays, more and more spatial related data could be reached through internet as the development of geospatial data sharing. Traditionally, cartography of these data is done by experts manually; however, automatic cartography of the spatial statistic data could be of value to the users in...
Non-trivial trails in choosing the right data mining algorithm and tuning its arguments for a data set is one of most trivial tasks for data mining users. Sharing and mining users' experiences in using data mining tools can give valuable clues for a new user. This paper presents a description framework for the data provenance in a data mining grid platform and design two kinds of methods for representing...
This paper presents a cloud computing architecture for discrete event system modeling and simulation. Simulators with models used in the cloud computing are considered as web services which are accessed via web browser. This environment supports the simulation of homogeneous or heterogeneous models without much knowledge of discrete event modeling and simulation.
Researches on data integration, data transformation are made much of with marine data because of its characteristics of polymorphism, multi-sources and great capacity etc. This paper provides an integration system of distributed heterogeneous data based on Web Service-related technology and data-centered model. Considering of the problem of different physical storage of heterogeneous data, this paper...
This article describes and analyses the current situation about data integration of isomerous data platform, and puts forward isomerous data integration plan based on the adapter. In the article, I adopted the adapter technology to realize isomerous data exchange model, and enveloped the adapter function in Web service in order to dispose the adapter by the distributed computing way. The goal of isomerous...
Web Services Description Language (WSDL) allows a structured way to standardize the description of Web Services, exploiting XML for the exchange of structured information. Nevertheless XML supports little interoperability between services, expected when WSDL documents have to be combined. In this context, the Semantic Web has become a promising research field. Semantic Models (e.g. RDF or OWL) allow...
Aiming at satisfying the urgent requirement of interoperability in education information systems, and based on the research of CELTS_40, this article put forward a new interoperability multi-tier EMIS architecture model, which can implement most of the functions defined in CELTS_40 and some of new unique functions. In addition, it also overcomes the shortcomings of traditional EMIS systems effectively,...
Towards the sharing problem of telemedicine data in our country, this paper research an exchange platform of multi-format data based on CDA(clinical document architecture). It adopts Oracle XML DB to store and manage CDA documents, use Web Service to design medical data exchange interface. The platform can effectively solve a variety of formats for data sharing of telemedicine problems.
Aimed for the problems of strong coupling and poor scalability between centralized workflow system and business application system, a workflow platform based on web service was presented, which separated the business data and the workflow data, supported the access of new business system, improved the reusability of workflow system. The web services used to interact with workflow platform were designed...
Web service is a distributed application. The purpose of web service is to achieve reuse of program cross-platform applications. In this paper, we present a kind of architecture of online examination system based on technology of web service and COM components, and put forward an implementation of the system.
The role of combat simulation as an essential part of mission planning has significantly increased in importance. Combat simulation is based on model and data, and the key step of it is the creation and development of military scenario. Web Service-based Visual Scenario Generation System developed scenario markup language with XML standard, used the GIS component MapX for scenario graphical display...
Automating Web service composition is a challenging area of service oriented computing, requiring progress on a number of issues concerning the automation of control flow, the alignment of data flow, verification, execution monitoring, etc. In this paper, we focus on aligning data flow in semantic Web service composition to ensure the robustness when executing the composed service by preventing any...
In this paper, we propose a method of customizable data exchange based on the service-oriented application environment. We highlight the data exchange model of this method, analyze the components and specific functions of the exchange platform and data exchange node in the model, and finally expound the operation principle and specific implementation of customizable data exchange. We demonstrate this...
Combining with the respective advantages of ontology and Web Service, this paper puts forward a knowledge management approach to overcome the problem of semantic heterogeneity in distributed environments. The emphasis is placed on establishing an XML-oriented semantic data model and the mapping between XML data based on a global semantic view, which enhances knowledge process efficiency, accuracy...
NETCONF protocol based on XML can well solve some problems in the SNMP. When managing the variety network equipment of complex network, the versatility and scalability of the management system of the simple NETCONF have become a major problem. This paper applies Web Services to NETCONF network management, using SOAP,WSDL,UDDI and other technology, we make some improvements to NETCONF network management...
The ever increasing number of adoptions from companies and the growing interest upon BPMN entails the need of having one more structured underlying conceptual model. In the past different proposals to equip BPMN with a conceptual model have been defined, but the solution currently adopted remains unclear and too complex. Also the proposals submitted to the BPMN 2.0 RFP, which calls for a single notation...
In order to achieve timely response, decision-making in emergency situation needs rapid integration of decision models and the ability to orchestrate the execution of the model(s) in real time by understanding heterogeneous and distributed models and choosing appropriate ones from a collection of models in emergency decision support systems. In this paper, after the in-depth research to new challenges...
In view of the large number of heterogeneous enterprise applications can not be interoperability, not sharing resources, data can not be linked the status quo. OGSA architecture based on the use of the latest GT4 grid development tools to build a data grid platform to integrate existing applications.
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