Theresa Wilson author Paul Hoffmann author Swapna Somasundaran author Jason Kessler author Janyce Wiebe author Yejin Choi author Claire Cardie author Ellen Riloff author Siddharth Patwardhan author 2005-10 text Donna Byron editor Anand Venkataraman editor Dell Zhang editor Association for Computational Linguistics Vancouver, British Columbia, Canada conference publication wilson-etal-2005-opinionfinder https://aclanthology.org/H05-2018/ 2005-10 34 35