Ying Zhang, Phil Vines, Justin Zobel: Chinese OOV translation and post-translation query expansion in chinese--english cross-lingual information retrieval. 57-77
Kui-Lam Kwok, Sora Choi, Norbert Dinstl: Rich results from poor resources: NTCIR-4 monolingual and cross-lingual retrieval of korean texts using chinese and english. 136-162
Jacques Savoy: Comparative study of monolingual and multilingual search models for use with asian languages. 163-189
Tsuneaki Kato, Jun-ichi Fukumoto, Fumito Masui, Noriko Kando: Are open-domain question answering technologies useful for information access dialogues?---an empirical study and a proposal of a novel challenge. 243-262
Hideki Isozaki: An analysis of a high-performance japanese question answering system. 263-279
Tatsunori Mori: Japanese question-answering system using A* search and its improvement. 280-304