A Technology for LFBs Topology Layout in ForCES Architecture

This work contributes to the research area of ForCES. The framework based on Web, including collecting data, transmitting data and drawing graph, is set using the Applet/Servlet frame according to J2EE. In particularly, we present a new arithmetic which can be integrated into the Sugiyama algorithm for drawing hierachical graphs. We propose applying this technique after decreasing the number of so-called dummy nodes in a layered directed cyclic graph and displaying graceful LFBs topology layout. Finally, a series of experimental results and some important conclusions are given.