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This paper studies a sensitivity analysis of the software project risk assessment model based on data envelopment analysis. Some sufficient conditions and necessary conditions are provided which can hold the efficiency of decision making units, when positive index data and reverse index data of decision making units are changed simultaneously. Finally, a numerical example is presented to give an illustration...
The interface design of software used on Home Appliances targeted at satisfying passenger's physiology and psychological needs when operating the machine to the maximum extent is a complicated synthetic topic which embracing ergonomics, visual communication design, user experience design, behavior psychology, cultural studies of the consumer, optics and Chromatics and so on. So, it is very difficult...
An emergency logistics model based on Location-routing Problem (LRP) is proposed in this paper, and a two-phase heuristic algorithm is used to solve the model. It uses the minimization envelopment analysis method to solve the LRP in the emergency supplies center, and then calculates K shorter paths by the application of the nearest neighbor method. Considering the indexes of time, security, economic...
This paper describes a spatial optimization and fuzzy evaluation system embedded in a geographic information system (GIS) environment for obtaining an optimal land consolidation project site. The system was done by integrating the cellular automata model (CA), simulated annealing model (SA), and the fuzzy model into ArcGIS 9.2 as a toolbar (DLL) using ArcObjects in ArcGIS and Visual Basic. In this...
Through analyzing the factors affecting software trustworthy, established the index system of trustworthy software estimation. Apply Analytic Hierarchy Process (AHP) to determine the relative importance of factors and indicator items affecting software trustworthy, and then determine the score of estimation index system through fuzzy estimation model, use the combination of both to measure software...
In response to successive accounting frauds such as Enron scandal, corporate accounting transparency has been at issue all over the world. After the United States and many European countries introduced XBRL that has been developed as a tool to improve accounting transparency, XBRL is being used as a standard of financial reporting worldwide. The purpose of this paper is to present how XBRL affects...
In order to realization electronic parts product appearance quality detection control, one kind of processor based on the intelligent knowledge automatic extraction and system intelligence modeling was presented. In the processor, wavelet-fuzzy technique and neural network technique are combined. Uses the fuzzy wavelet extraction image feature, and wavelet function is used as fuzzy membership function...
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