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Fault localization has been widely recognized as one of the most costly activities in software engineering. Most of existing techniques target a single faulty entity as the root cause of a failure. However these techniques often fail to reveal the context of a failure which can be valuable for the developers and testers to understand and correct faults. Thus some tentative solutions have been proposed...
This paper introduces the application of Data Mining technology in enterprise crisis management for enterprise competitive intelligence collection under the market competition. It focuses on how to acquire Data Mining methods and contents of enterprise competitive intelligence in crisis management process, and the roles of Data Mining in enterprises crisis management competitive intelligence system...
It is an effective way to mask the impact of the churn of services and task of integrating, conforming and scheduling heterogeneous, distributed resources from multi-domains based on virtualization. In order to implement and validate this approach, a service model based on virtualization has been provided, which include virtualization service layer, business rule editor, and business process management...
The model presented in this paper is the main result of an on-going national science foundation project of china, called emergency-driven virtual organization (EDVO), which aims at integrating and scheduling heterogeneous, distributed resources from multi-domains, as well as sharing knowledge among them. Therefore, knowledge representation and sharing among the participating organizations become critical...
The concentration of foliar photosynthetic pigments has considerable significance for vegetation - environment interactions, ecosystem functioning and its status. By decomposing canopy spectra with different mother wavelets, the study focused upon generating accurate predictions of photosynthetic pigment concentrations in Festuca arundinacea, despite wide variations in the range of other biochemical...
A novel method is proposed to design PID controllers for stable first order and high order systems with time delay. Using a first-order Pade approximation for the transport delay, this method is based on developing a certain relationship between the coefficients of corresponding powers of s in the numerator and those in the denominator of the closed loop transfer function for FOPTD processes. Such...
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