Design and Implementation of Graphic Component Package for Flight Delay Prediction
Tao Xu · Jisuanji gongcheng · 2009
To provide graphs generating service for flight delay predicting platform,a graphic component package is designed and implemented.It can be used to automatically generate simulation graphs of flight delay propagation DAG,advanced Petri net,Bayesian network,parallel cellular automata,and statistical graph such as bar graph.The graphic component package consists of an outer layer service and a kernel engine.The outer layer service generates graph XML document,the kernel engine pareses it and renders graphs.The graphic component package exposes its interfaces through Web services and uses XML as data exchange media to improve interoperability.It shows that the graphic component package can effectively meet the requirement of graphs generating and representing of the flight delay predicting platform.