Required precision and information content of datapath signals are used to define functionally safe transformations on data flow graphs. These transformations reduce widths of datapath operators and edges and enhance the mergeability of operators. An algorithm for optimally balancing data flow graph...http://www.google.com.hk/patents/US6807651?utm_source=gb-gplus-share專利 US6807651 - Procedure for optimizing mergeability and datapath widths of data flow graphs
