David W. Patterson Niall Rooney Vladimir Dobrynin Mykola Galushka Sophia: A novel approach for Textual Case-based Reasoning. 15-20 2005 conf/ijcai/2005 IJCAI http://www.ijcai.org/papers/1146.pdf db/conf/ijcai/ijcai2005.html#PattersonRDG05