Hi All (cross-posted squeak and pharo), I'm more and more in need for some graph lib in smalltalk. I need graphs to implement special bayesian networks (specific inference mechanisms which aren't probabilistic) and also influence diagrams [1], and maybe in the future, reliablity tools (markov chains, petri nets, ...)... Do you know any existing smalltalk (open source) projects for graphs? I've only found [2] and [3] from 2005 but don't know them (they don't feel as generic as I would expect). If not, do you know any open-source projects outside of Smalltalk that I may look at ? I've found BGL (C++) [3] which was ported in Ruby (RGL) [4]. Does some of you know this lib ? Do you think it would be interesting to have an equivalent in Smalltalk ? As usual, any comments/advises would be greatly appreciated ;-) ? Cheers, Cédrick [1] http://en.wikipedia.org/wiki/Influence_diagram [2] http://www.squeaksource.com/Graph [3] http://www.squeaksource.com/DynaGraph.html [4] http://www.boost.org/doc/libs/1_42_0/libs/graph/doc/index.html [5] http://rgl.rubyforge.org/rgl/index.html