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This paper Proposed a kind of software requirements analysis technology method based on event-driven. In structured analysis method, system relation diagram, DFD fragments and 0-level figure are developed through the establishment of events table. Further DFD diagram decomposition is carried on to obtain the analytical model. We can Divide the subsystem(More)
Increasing evidence suggests that innate immunity plays an important role in alcohol-induced liver injury and most studies have focused on positive regulation of innate immunity. The main objective of this study was to investigate the negative regulator of innate immunity, IL-1/Toll-like receptor (TLR) signaling pathways and interleukin receptor-associated(More)
In this paper, optimization of container line under uncertainty was discussed. Firstly, a deterministic model for the problem was developed according to the characteristics and requirement of container line, the model considered ship deployment, slot allocation, and empty container reposition simultaneously. Secondly, a robust optimization model for(More)
This paper aims at the problem of software’s abuse in the computer system, and puts forward the “Software Registration” strategy in the context of enterprise networks and the computer systems within. Based on this strategy we have designed a computing system that is fit for internal use in enterprise networks by taking control of the(More)
Based on the analysis of the traditional algorithm, this paper proposes a clipping algorithm for line segments against circular windows. Firstly divides the relationships between line segment and circle into five types and defines them. By using combination of region coding and distance square method, relationships are all determined. Which will avoid(More)
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