Multi-aspects Review Summarization Based on Identification of Important Opinions and their Similarity Ryosuke Tadano author Kazutaka Shimada author Tsutomu Endo author 2010-11 text Proceedings of the 24th Pacific Asia Conference on Language, Information and Computation Ryo Otoguro editor Kiyoshi Ishikawa editor Hiroshi Umemoto editor Kei Yoshimoto editor Yasunari Harada editor Institute of Digital Enhancement of Cognitive Processing, Waseda University Tohoku University, Sendai, Japan conference publication tadano-etal-2010-multi https://aclanthology.org/Y10-1079/ 2010-11 685 692