Sentiment Sentence Extraction Using a Hierarchical Directed Acyclic Graph Structure and a Bootstrap Approach. - Kazutaka Shimada; Daigo Hashimoto; Tsutomu Endo (PACLIC, 2008)

A Graph-Based Approach for Sentiment Sentence Extraction. - Kazutaka Shimada; Daigo Hashimoto; Tsutomu Endo (PAKDD Workshops, 2008)