Here are some of the symposia and workshops that I have organized:
I was the co-chair of the AAAI 05 - Workshop on Inference for Textual Question Answering, Pittsburgh, PA, July 2005.
I was the co-chair of the ACL Workshop - Reference Resolution and Its Applications, Barcelona, Spain, July 2004.
I was the co-chair of the 2003 International Symposium on
Reference Resolution and Its Applications to Question Answering and Summarization, Venice, Italy, June 2003.
I was the co-chair of the 2002 International Symposium on Reference Resolution for Natural Language Processing, June 3-4 2002, Alicante, Spain.
I was the co-chair of the AAAI Spring Spymposium on Mining Answers from Texts and Knowledge Bases, Stanford University, March 25-27, 2002.
I was the co-chair of the ACL-2002 Workshop on Natural Language Processing and Visualization, University of Pennsylvania, July 12, 2002.
I was the co-chair of the ACL-2001 Workshop on Open Domain Question Answering, Toulouse, France, July 6, 2001.
I was the co-chair of the NAACL-2001 Workshop on WordNet and Other Lexical Resources: Applications, Extensions and Customizations, Carnegie Mellon University, June 3-4, 2001.
I was the co-chair of the Coling-ACL'98 Workshop on Usage of WordNet in Natural Language Processing Systems, University of Montreal, August 16, 1998.