On the basis of the discussion of the existing requirements analysis methods, this paper presents a Business-flow- oriented Requirements Analysis Reuse model (BRAR). The model focuses on business flows being described by means of Petri nets. In the meantime, this paper addresses a BRAR-based int...
关键词: Object oriented modeling Discrete event simulation Computational modeling Application software Computer simulation Visual databases Object oriented databases Computer science Data engineering Timing 会议名称: Proceedings of 1993 Winter Simulation Conference - (WSC '93) ...
As Java internal DSL, the users of fluentTQL get all advantages of Java compared to any external DSL or XML/JSON-based DSL, often used in the existing tools. From Java, users can reuse existing abstractions such as packaging, modules, and object-oriented design to improve the maintenance, ...
This paper describes the OpenADE (Open Assembly Design Environment) project, a framework that is addressing issues relating to the development of information-exchange standards for the next generation of assembly-oriented design tools. T... DL Evans,KH Brown,A Director,... 被引量: 9发表: 2001...
Equation‐oriented modelsMathMLProcess systems engineeringSimultaneous optimizationDedicated software exists for both process simulation and optimization. Given the advantages of simultaneous optimization schemes, engineers are frequently tasked with reimplementing their simulation models in optimization languages or ...
Model-oriented formalisms rely on a combination of safety constraints and satisfaction of refinement obligations to demonstrate model correctness. We argue that for a significant class of models a substantial part of the desired model behaviour would not be covered by such correctness conditions, meanin...
For SDN, the flow-oriented matching and forwarding operations make SDN have inherent support for multipath transmission, which can increase the utilization of network resources by performing per-flow operations. At the same time, as the most important link-layer communication protocol in SDN, Open...
scenarios are many things to many people. In addition to their obvious value in requirements and design, Go and Carroll (2004) demonstrate their use as a brainstorming tool for planning, a decision-making tool for stakeholders,requirements engineeringsupport, and a tool for object-oriented analysis...
In view of the mid and long term runoff forecasting containing many uncertain factors,this paper constructs a uncertain reasoning model (UR) based on the cloud theory to solve the problem of uncertain reasoning.Firstly,in the proposed model,a classification method,i.e.,attribute oriented induction...
The iron crystals are also likely to be oriented radially away from the hot spot along the IC surface, as shown in Fig. 4B. A seismic signal propagating along the surface will thus be averaged over all those directions, leading to a path-averaged velocity similar to the reference model. ...