...Yousuke Watanabe; Hidetaka Kamigaito; Haruo Yokota Purpose Office documents are widely used in our daily activities, so the number of them has been increasing. A demand for sophisticated search for office documents becomes more important. The recent file format of office documents is based...

...Atsushi Keyaki; Jun Miyazaki; Kenji Hatano; Goshiro Yamamoto; Takafumi Taketomi; Hirokazu Kato Purpose The purpose of this paper is to propose methods for fast incremental indexing with effective and efficient query processing in XML element retrieval. The effectiveness of a search system becomes...