Social Network Extraction from the Web information 論文 Yutaka Matsuo・Hironori Tomobe・Kôiti Hasida・Hideyuki Nakashima・Mitsuru Ishizuka ·2005-01-01 ·『Transactions of the Japanese Society for Artificial Intelligence』 20 pp. 46-56 doi:10.1527/tjsai.20.46