Galago-a graph algorithm development tool

An interactive and comprehensive system supporting all graph algorithms and related activities is described. Underlying the design is the desire to enable engineers and scientists, even nonprogrammers, to design, execute, and evaluate graph algorithms. The system includes an interactive graph editor, a specially designed graph-algorithm language, and an interface to a library of previously programmed algorithms and functions. The systems is implemented on Sun-microsystems workstations. The major components of the system and the way in which these are put together are described