Convolution Kernels for Opinion Holder Extraction Michael Wiegand author Dietrich Klakow author 2010-06 text Human Language Technologies: The 2010 Annual Conference of the North American Chapter of the Association for Computational Linguistics Ron Kaplan editor Jill Burstein editor Mary Harper editor Gerald Penn editor Association for Computational Linguistics Los Angeles, California conference publication wiegand-klakow-2010-convolution https://aclanthology.org/N10-1121/ 2010-06 795 803