Authors: Lukas Pichl, Manabu Suzuki, Kazuki Joe, Daiji Kato, Akira Sasaki
Addresses: Department of Information Science, International Christian University, Osawa, 3-10-2, Mitaka, Tokyo 181-8585, Japan. ' Department of Computer Software, University of Aizu, Tsuruga, Ikki, Aizu-Wakamatsu 965-8580, Japan. ' Department of Information and Computer Sciences, Nara Women's University, Kita-Uoya Nishimachi, Nara 630-8506, Japan. ' National Institute for Fusion Science, Oroshi-cho, Toki, Gifu 509-5292, Japan. ' Advanced Photon Research Center, Japan Atomic Energy Research Institute, 8-1 Umemidai, Kizu, Sourakugun, Kyoto 619-0215, Japan
Abstract: We have developed a data-warehouse system designed for research data centres, which is currently tested in the National Institute for Fusion Science (NIFS) in Japan. The data warehouse integrates an online builder of multi-dimensional numerical databases a crawler engine, which classifies the papers retrieved from various online databases of electronic journals for relevance. The present data warehouse functions as an autonomous intelligent database of scientific abstracts; it is also a precursor for an autonomous self-updating database of numerical data, our ultimate goal.
Keywords: information retrieval; data warehouse; fusion plasma database; crawler; networked database builder; networking; electronic journals; e-journals; research data centres; Japan; numerical databases; online databases; intelligent database; scientific abstracts; data mining.
International Journal of Computational Science and Engineering, 2006 Vol.2 No.5/6, pp.252 - 261
Available online: 08 Aug 2007 *Full-text access for editors Access for subscribers Purchase this article Comment on this article