Jayant Madhavan Philip A. Bernstein Kuang Chen Alon Y. Halevy Pradeep Shenoy Corpus-based Schema Matching. 59-63 2003 conf/ijcai/2003iiweb IIWeb http://www.isi.edu/info-agents/workshops/ijcai03/papers/Madhavan-ijcai-corpus2.pdf db/conf/ijcai/ijcai2003iiweb.html#MadhavanBCHS03