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A CPS is defined as integration of computation and physical processes. In cps, downsized and embedded devices execute physical processes by monitoring and controlling entities in the physical world. Service-oriented architecture (SOA) provides the concept of packaging available functionalities as interoperable services. Services can be used to construct applications. But, in the context of cyber-physical...
Service-oriented architecture (SOA) is a system architecture model consisting of standardized components such as web services. Its purpose is to provide corporations a flexible integrated interface that can be used repeatedly. Past application systems, including expert systems, were unable to meet the requirement of reusability. Web services wipe out the barriers in system development and help system...
Web-based application system for the Service-Oriented Architecture (SOA) is widely employed in distributed systems. The SOA technologies are usually opted employed for building reliable service composition on top of unreliable Web-based application system. As the case study, through the call center service system, the synchronization data service system and sort message synchronization system, the...
This paper presents a comparative study to examine the relationship between Enterprise Service Bus and Soft System Bus from the various aspects including motivation problems, ideas, purposes, goals, underlying principles, design methodologies, and architectures. Although enterprise service bus and soft system bus have a similar point, i.e. they are both for the components to communicate reliably,...
Cloud storage has been increasing in popularity with cloud computing. It can make a large variety of different storage devices working together over Internet and provide outside access to data storage through the cluster application, grid computing, distributed systems and so on. In this paper, we give insights into the essential characteristics of several open-source cloud storage platforms, including...
Software architecture patterns are proven and reusable solutions to common architecture design problems. One characteristic of architecture patterns is that they affect quality attributes (e.g., performance, reliability). Over the past years, architecture patterns for service-based systems have been proposed. In this paper we report initial findings about the impact of architecture patterns for service-based...
Immediate changes to business environments are never-ending occurrences in enterprise business atmospheres to meet the customers necessities in present and fast growing IT industry scenario. Also they must be aligned to IT to ensure the proper functionality of their services even after the changes are propagated at business logic layer. This needs a vital call for a vibrant replica to make possible...
Embedded systems typically operate in resource-constrained environments and often find themselves in difficult to access locations, making system maintenance expensive and the management of quality difficult to achieve. The service-oriented model of deployment offers a potential solution to these challenges as it allows for software systems to be dynamically composed and reconfigured using services...
Under the circumstance of earth observation data booming, it is important to develop an intelligent and automatic processing method for the geospatial data. Currently the OGC web services standard offer unique interfaces for the geospatial data planning, accessing, processing and publishing. This paper focuses on the Web processing model building and implementing — how to organize the distributed...
Currently, gamification is a new trend under which all activities are subsumed that try to introduce game mechanics into non-gaming applications in order to increase user engagement, motivation, and participation. This approach is especially promising in the enterprise domain since enterprise information systems (EIS) mainly focus on efficiency aspects rather than individual long-term motivation and...
The article takes the educational resource platform design as the target, which adopts the OGSA design architecture system, and analyzes the advantages of OGSA in terms of solving the heterogeneousness of the resources and integration of resources. By means of the web service, the service resources are organized, and finally in the manner of Internet public standards, made public. The OGSA-based educational...
In enterprises using service-oriented architecture (SOA) architectural information is used for various activities including analysis, design, governance, and quality assurance. Architectural information is created, stored and maintained in various locations like enterprise architecture management tools, design tools, text documents, and service registries/repositories. Capturing and maintaining this...
With the advancement of technology and development of many new applications now a days, the World Wide Web (WWW) suffers from scaling and reliability problems due to overloaded and congested proxy servers. Caching at local proxy servers helps, but cannot satisfy more than a third to half of requests, more requests are still sent to original origin servers. To address this issue, we propose a Hybrid...
This study explored the use of context-aware recommender system to facilitate web service composition. The needs for composition of existing web services to generate functionality for users are increasing. And an intelligent framework is needed to alleviate users¡¦ burden to discover, select, invoke and combine web services. In this study, we focus on using context-aware recommender system to provide...
This paper motivates and sets out a framework for a high-level approach to software component integration. The framework builds on the concept of SaaS (Software as a Service) and uses a service ontology for the annotation of software components with formal specifications. The ontology is used to instruct interoperability between software components through a unified API interface. The impetus for...
With the advent Web 2.0 a large number of social web applications, such as Blogs, Wikis and micro blogging services such as Twitter have emerged. These applications are often available as open source software or free services. The use of social web applications in public administration offers the chance to leverage the work of public administrations and to connect public authorities. Unfortunately,...
This paper propose a digital campus model based on "SOA+cloud" grounded on deep researching into developing courses and a thorough analysis on the principle and the characteristics of SOA (service-oriented architecture)technology and a description of cloud computing. This model will achieve the optimization of the management and service process, thereby creating a new educational model.
The high capacity, low latency, stringent Quality-of-Service (QoS), data processing and storage requirements of the next generation of digital media formats i.e. Ultra-High-Definition (UHD) preclude the use of traditional IP-based media infrastructures. Therefore, it is imperative that alternative network-based media infrastructures are developed with adequate resource capabilities and advanced control...
In this paper an approach for taking advantage of the information available in the social network tools of Learning Management Systems is presented. Specifically, our objective is to determine domain experts from their participation in the social networks. Our approach first integrates the different sources of information through an ontology based on the \textit{Dublin Core Metadata}, and then applies...
With development of integration requirements for things' information based on different connection technology in Internet of Things, higher level connection-technology-independent protocols are needed to shield different connection technologies. Things management protocol is one of these protocols and can be used to exchange things' information. Architecture of Internet of Things and necessity of...
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