Summarizing Search Results using PLSI Jun Harashima author Sadao Kurohashi author 2010-08 text Proceedings of the Second Workshop on NLP Challenges in the Information Explosion Era (NLPIX 2010) Sadao Kurohashi editor Takehito Utsuro editor Coling 2010 Organizing Committee Beijing, China conference publication harashima-kurohashi-2010-summarizing https://aclanthology.org/W10-3903/ 2010-08 12 20