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Currently, cloud computing is experiencing the rapid development. However, cloud migration is firstly required for the adaptation of some application systems to new cloud computing environments. Consequently, theories and strategies of the cloud migration research have emerged to be hot spots. In spite of the availability of many successful economic plans and technical schemes in this field, few guiding...
In this project, we examine the effects of three individual-level factors — consumption values, privacy concerns, and subjective norms — on consumers' intention to adopt location-based services (LBS) on their mobile phones. A research model was created based on the Theory of Consumption Values, and tested by survey data from potential adopters. Structural equation modeling was conducted using SmartPLS...
With the growth of mobile applications, user context becomes a dynamic but important factor for quality of service (QoS) in the cyber world. Many digital services have distinctly different performance under different service contexts. At runtime, an unexpected transition of user context may cause an application to fail to deliver the required QoS. In this paper, we propose a proactive service selection...
Service-Oriented Architecture (SOA) provides a framework for service composition and reconfiguration. In addition to making composition decisions by considering functional attributes, technology for composition by meeting non-functional requirements such as QoS is also needed. In this paper, we present an approach to compose business process by considering context-based service reputation. Since some...
Software as a Service is becoming a popular research field in software development for its feature of low costing entry, easy implementation and zero infrastructure. SaaS is a multi tenant model which is different from traditional software in user data security, software development and deployment. This paper firstly analyses SaaS architecture, secondly introduces key technology of SaaS system from...
The significance of expectation disconfirmation has been widely recognized in the field of service recovery by both managers and researchers. However, there are limited studies of the driving mechanisms of expectation disconfirmation in e-service recovery. This paper empirically explores the moderating roles of some situational factors such as perceived risk, shopping experience and education on the...
SOA(Service-Oriented Architecture) can solve data exchanging problem between Heterogeneous Systems. In view of the difficulty of heterogeneous system integration which telecommunication operator faces, the Telecom Order Processing Subsystem Based on SOA is proposed in this paper. The implementation of this system adopts a multi-layer architecture and based on J2EE platform. The function of different...
With the most concentrated netizens and sound network infrastructure, campus has its own superiority and characteristics in campus e-commerce development. Combining SWOT method, this paper analyzes the internal merits and demerits as well as external opportunities and challenges in campus e-commerce and puts forward some relevant strategies on the development of the campus e-commerce.
Faith education is an important part in moral education, whether the young College students have faith or what kinds of faith they have are not only related to their development direction in life, but also for the future of the nation. Facing to the mixed faith performance during the social transformation period and according to the investigation and analysis, this paper point out the faith education...
The software industry has great osmosis to other traditional industry. Its effect on the optimization of traditional industry organic composition of capital and the promotion of production efficiency is obvious. As a rapid growing emerging industry, software industry started in the developing countries and the developed countries at the same time, moreover, the developing country has advantage in...
WPS (web processing service) is the specifications launched by OGC organizations for dealing with space data, which is different from the conventional Web Service. There aren't dedicated workflow environment for WPS service framework, and support of workflow environments in WPS application is the key technical challenges. Some of the workflow environment, such as Shark, still lack of effective implementation...
In 2007 there were a number of food safety incidents with Chinese exports that drew media attention worldwide. There were widespread calls for tightening of regulatory barriers or outright bans on imports of Chinese foods including aquatic products. On June 28, 2007, America FDA announced a broader import detain of all farm-raised catfish, basa, shrimp, dace, and eel from China for residues from drugs...
This paper consists of a survey of various engineering, computational biology, medicine, etc applications based on the intelligent computation, and also a summary of the recent techniques such as still swarm intelligence, artificial immune systems, business intelligence, etc. Intelligent computation can be powerful tools in a wide variety of practical applications.
When a business process fails to deliver the quality of service (QoS), it is necessary to identify the faulty services that cause the problem. In this paper, we present a framework for diagnosing QoS problems in SOA. A set-covering algorithm is used to select the locations of run-time service data collection, or probes. The framework then creates a dependency matrix to denote the relationships between...
In SOA, services may become volatile and fail to deliver the quality of service as requested by users. In this paper, we present an approach for repairing failed services by replacing them with new services and ensuring the new service process still meets the user specified end-to-end QoS constraints. An iterative structural inspection algorithm is designed to produce reconfiguration regions that...
Using SOA, service processes can be composed statically or dynamically using services provided by different service providers. Some services may become faulty at runtime and cause the service process to violate the end-to-end quality of service (QoS) constraint. We propose an efficient approach for replacing faulty services to ensure that the reconfigured service process still meets the original end-to-end...
A neural networks are able to give solutions to complex problems in business intelligence and financial engineering due to their nonlinear processing. This paper consists of a survey of various business intelligence and financial engineering and so on applications based on the neural networks, and also a summary of the recent techniques such as still evolutionary algorithms, cellular computing, Bayesian...
The original Technology Accepted Model is always effective in forecasting the attitudes and behaviors of the staff when the new technology or new systems are applied. Because of its limited background and the particularity of 3G data services, it seems useless of the original TAM to predict and analyze consumerspsila acceptances towards 3G data services. According to the current applied status of...
As a business process is essential in running an enterprise, this paper aims toward improving software architecture by extracting business-relevant semantics from business logic and transforming them as important elements that need to be molded and represented in software architecture. This allows for the development of a business process-oriented software architecture (BPOSA) that can support smoother...
Autonomic networking requires that the services and resources offered by the network at any specific time adapt to evolving changes in user needs, business goals and environmental conditions. This paper describes a rich and extensible context-aware policy model as part of the FOCALE autonomic network architecture. This context-aware policy model is built explicitly to support context-awareness that...
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