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The purpose of this research is proposing a theory to verify the influence of virtual props trading sites to game loyalty of players. The objects of sampling aims at users who are actually engaged in online games props trading sites. A survey of 459 game players in Taiwan was conducted; research results were generated through the use of descriptive analysis, reliability analysis, correlation analysis,...
Data mining is to extract the potentially useful knowledge and information from large amounts of data. How to dig up effective, reliable, understandable, and interesting association rules from vast amounts of information to help people make decisions has become an urgent problem to be solved. People want to use a reasonable evaluation method to measure reliability or validity of association rules,...
This paper, utilizing correlation analysis and path analysis methods, researches the impact path of negative Internet word related to the mouth on brand equity and quality through cognitive trust concept by regarding universal consumers as study principal body. This research aims to further promote the IWOM research system in China. The empirical conclusions unveil some relationship: (1) the cognitive...
With the popularity of Web Services and Service-Oriented Architecture (SOA), quality assurance of SOA applications, such as testing, has become a research focus. Programs implemented by the Business Process Execution Language for Web Services (WS-BPEL), which can be used to compose partner Web Services into composite Web Services, are one popular kind of SOA applications. The unique features of WS-BPEL...
With the large-scale distributed system plays an increasingly important role in such fields as national security, critical infrastructure and social life, its vulnerability analysis problem has become a growing focus nowadays. As a vulnerability analysis object, a multi-layer model is put forward firstly, and then a multi-dimension vulnerability analysis framework of large-scale distributed system...
The rational expectations hypothesis (REH) serves as an appealing mechanism in forming expectations because of its consistency with the basic principles of maximizing behavior. The present study intends to provide empirical support of forecast rationality in the context of survey-based business expectations, particularly in agriculture-based entities in Malaysia. Three rationality tests which include...
The empirical results show that the dynamic conditional correlation (DCC) and the bivariate AGARCH (1, 2) model appropriates in evaluating the relationship of the Italy and the Germany's stock markets. The empirical result also indicates that the Italy and the Germany's stock markets is a positive relation. The average estimation value of correlation coefficient equals to 0.878, which implies that...
Many study concern that knowledge management (KM) and organizational performance are essential of the success in business. And there are many different results in literatures which declare KM affects organizational performance positively and negatively. We believe that there are still some confusing relations between KM and organizational performance. Accordingly, we propose some hypotheses to verify...
With the popularity of Web services and service-oriented architecture (SOA), quality assurance of SOA applications, such as testing, has become a research focus. Programs implemented by business process execution language for Web services (BPEL), which can compose partner Web services into activities, are one popular kind of SOA applications. The unique features of BPEL programs bring new challenges...
Based on extensive literature review and qualitative research, we propose the multidimensional and hierarchical model to measure the quality of mobile securities service. In the empirical study, the sample which contains 217 valid respondents is selected from China Mobile and China Unicom. Through three stages validating, all three levels of proposed hierarchical structure are very strongly supported...
The current network traffic identification technology, based on the port of transport layer and the label of application layer protocol of network traffic, has shown some shortcomings which are difficult to be overcome. The author proposed that the C4.5 algorithm could be used in transport layer network traffic identification technologies with engineering practice to solve the above problems. The...
For several decades, the output from semiconductor manufacturers has been high volume products with process optimisation being continued throughout the lifetime of the product to ensure a satisfactory yield. However, product lifetimes are continually shrinking to keep pace with market demands. Furthermore there is an increase in dasiafoundrypsila business where product volumes are low; consequently...
This paper describes a benchmarking workload model for business process execution language (BPEL) engines for Web services. The proposed model is based on simulation of real world traffic conditions by defining a set of requirements which best characterize the end-users. The performance characteristics are evaluated on top of collected measurements such as success/fail rate, response times or round-trip...
Choosing the right test cases is an important task in software development due to high costs of software testing as well as the significance of software failures. Therefore, evaluating the quality of test techniques and test suites may help improving test results. Benchmarking has been successfully applied to various domains such as database performance. However, the difficulty in benchmarking test...
In this paper we discuss the use cases for monitoring of Web services for compliance with policies and service level agreements. In particular, the quality of service associated with Web service interactions and its monitoring rely on the proper use by both parties of related Web service protocols. This monitoring is best served by an event-centric model and an extensible scripting language, such...
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