We will be participating at ISMB 2013 with two posters presenting our work:

Managing computational models and associated simulation descriptions in standard formats
We present a graph-based data store for models and associated simulations. Models in SBML and CellML format are covered, as are simulation descriptions in SED-ML format.

and

Update on model management techniques and tools: Model version control and extended model search This poster shows our progress on ranked model retrieval and model version control.