You can download the implementation with complete source code from the IBM Aphaworks website : APaS
I was briefly with the Autonomic Computing team at IBM Software Labs, Bangalore. Read more about it and download the tookit for free here
Algorithms, Complexity, Computability, Randomization... the entire spectrum. I am particularly interested in searching for better models, new algorithms and mathematical truths that tell us more about computational systems we encounter in life ; from Gene Expression to Firefly Synchronization, Financial Markets to Traffic Congestion due to selfish behavior.
My interests spill over to Physics and Biology, but revolve around the Math behind it all. I hope to do insightful and intricate mathematical work with pen and paper fulltime someday in future. And get paid for it.