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This paper proposes a method for detecting vulnerability defects caused by tainted data based on state machine. It first uses state machine to define various defect patterns. If the states of state machine is considered as the value propagated in dataflow analysis and the union operation of the state sets as the aggregation operation of dataflow analysis, the defect detection can be treated as a forward...
This paper, beginning with studying the characteristics of the war from a complex system, in accordance with discrete events system modeling and simulation, respectively, from the basic discrete event system specification, as well as the architecture of the models and simulation engine two aspects, researched on modeling method based on DEVS war simulation models of complex systems architecture. Contribute...
This paper proposes a generic mechanism of loading model components in simulation system dynamically. It uses assembly language to realize the process of getting the class instance and calling members from the dynamic link library (DLL) of simulation model components dynamically. It also proposes solutions to the related problems such as memory alignment and object model By the proposed mechanism,...
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