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According to the characteristics of the IT system construction and the practicality of enterprise application, this study proposes the IT system business support ability evaluation system and establishes the evaluation criteria. Finally this study carries on the evaluation system based on an example of verification, turning out to be of practical significance.
O2O E-commerce is booming. The consumer trust is important to the development of O2O, so this paper studies the related factors of consumer trust degree of O2O in four dimensions, including customer factor, vendor factor, website platform factor and transaction environment factor. We set up a comprehensive evaluation method based on Analytical Hierarchy Process and the fuzzy analysis. Empirical analysis...
To deal with the features of a large variety of evaluation indexes in current Internetware trust measurement as well as the problem of how to select evaluation indexes, a dynamic trust evaluation method combining historical instance data and characteristics of evaluation indexes is developed in this paper. In developing this method, an evaluation index hierarchy is constructed based on historical...
Down-sampling filter is employed to obtain 4:2:0 chroma format and up-sampling filter is used for display. Currently, the existing algorithms are processed in spatial domain. In this paper, a frequency domain based down-sampling and up-sampling filter is proposed. With this algorithm, more original information can be preserved and aliasing can be avoided in chrominance components. Simulation results...
Using project management maturity model for reference and combining the three characteristics of high-tech venturing project- high input, high risks, and high returns- we analyze the factor of management maturity of high-tech venturing project and then construct four level maturity model of high-tech venturing project. Applying fuzzy comprehensive evaluation, we propose quantitative evaluation method...
Wireless Web services, also called mobile services or M-services, provide access to Web services through wireless networks. In this paper, we propose novel access methods and multi-channel organization for mobile users to effectively access composite M-services in wireless broadcast networks. We define a few semantics for accessing broadcast based M-services and study their impact on access efficiency.
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