@techreport{kok&al08,
author={S. Kok and M. Sumner and M. Richardson and P. Singla and H. Poon and D. Lowd and J. Wang and P. Domingos},
title={The {A}lchemy System for Statistical Relational {AI}},
institution={Department of Computer Science and Engineering,
  University of Washington},
address={Seattle, WA},
number={},
year={2008},
note={http://alchemy.cs.washington.edu}
}