@inproceedings{pedersen:2002:WSD2, author = {Pedersen, Ted}, title = {Assessing System Agreement and Instance Difficulty in the Lexical Sample Tasks of Senseval-2}, booktitle = {Proceedings of the SIGLEX/SENSEVAL Workshop on Word Sense Disambiguation: Recent Successes and Future Directions}, year = 2002, month = {July}, address = {Philadelphia}, publisher = {Association for Computational Linguistics}, pages = {40--46} }