Sentence-Level Opinion Analysis by CopeOpi in NTCIR-7. - Lun-Wei Ku; I-Chien Liu; Chia-Ying Lee; Kuang-hua Chen; Hsin-Hsi Chen (NTCIR, 2008)

NTUBROWS System for NTCIR-7 Information Retrieval for Question Answering. - I-Chien Liu; Lun-Wei Ku; Kuang-hua Chen; Hsin-Hsi Chen (NTCIR, 2008)