I'm looking for the most suitable place to ask a question about an algorithm for layouting a mixed constituency/dependency tree. Theoretical Computer Science seemed a good starting point, as it has a great number of algorithm questions, but I'm not sure whether Computational Science beta (http://scicomp.stackexchange.com/) might be the better option, seeing that I'm looking for a graph drawing algorithm (to be used for visualisation) rather than a graph algorithm.
What are your opinions?
Many thanks!