id: 00975361 dt: j an: 00975361 au: Powell, Michael W.; Haynes, Teresa W.; Lawson, Linda M. ti: CARDD (Computer-Aided Representative-graph Determiner and Drawer). so: Congr. Numerantium 77, 163-168 (1990). py: 1990 pu: Utilitas Mathematica Publishing Inc., Winnipeg la: EN cc: ut: CARDD; expert system; graph drawer ci: li: ab: Summary: CARDD is an expert system and graph drawer designed to determine and display a graph that represents a family of graphs defined by a set of invariants. CARDD uses forward chaining inference, controlled by state transformations, to attempt to construct a graph satisfying user specified invariants and creates a display that can be interactively modified. We present a preliminary report on the on-going development of CARDD and a prototype of CARDD with support for eight graphical invariants. These include number of nodes, number of edges, maximum clique size, node independence number, chromatic number, maximum degree, minimum degree, and domination number. rv: