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Atsuyuki Morishima, Keishi Tajima, Masateru Tadaishi

Optimal Tree Node Ordering for Child/Descendant Navigations

Proc. of 26th IEEE International Conference on Data Engineering,
pp. 840-843, IEEE Computer Society Press, March 2010 (IEEE Xplore, IEEE CS DL)

只石 正輝, 森嶋 厚行, 田島 敬史,

「効率のよい子供／子孫問合せ処理のためのグラフデータ格納手法の提案」

日本データベース学会論文誌, Vol. 7, No. 3,
pp. 55-60, December 2008

石川 憲一, 森嶋 厚行, 田島 敬史,

「大規模ドキュメント空間統合管理システムの提案」

日本データベース学会 Letters, Vol. 5, No. 2, pp. 89-92, September 2006

Keqiu Li, Hong Shen, Keishi Tajima, Liusheng Huang,

An Effective Cache Replacement Algorithm in Transcoding-Enabled Proxies

The Journal of Supercomputing, Vol. 35, No. 2, pp. 165-184, February 2006 (Springer Link)

Hidetaka Matsumura, Keishi Tajima,

Incremental Evaluation of a Monotone XPath Fragment

Proc. of ACM 14th Conference on Information and Knowledge Management,
pp. 245-246, ACM Press, October 2005 (ACM DL)

Keishi Tajima, Yoshiki Fukui,

Answering XPath Queries over Networks by Sending Minimal Views

Proc. of 30th International Conference Very Large Data Bases,
pp. 48-59, Morgan Kaufmann, August 2004 (VLDB Archive)

Peter Buneman, Sanjeev Khanna, Keishi Tajima, Wang-Chiew Tan,

Archiving Scientific Data

(extended version of the SIGMOD paper with additional material)
ACM Transactions on Database Systems,
Vol.29, No.1 (SIGMOD/PODS special issue), pp. 2-42, ACM Press, March 2004 (ACM DL)

Peter Buneman, Sanjeev Khanna, Keishi Tajima, Wang-Chiew Tan,

Archiving Scientific Data

Proc. of ACM SIGMOD International Conference on Management of Data,
pp. 1-12, ACM Press, June 2002 (ACM DL)

Sujeet Pradhan, Keishi Tajima, Katsumi Tanaka,

A Query Model to Synthesize Answer Intervals from Indexed Video Units

IEEE Transactions on Knowledge and Data Engineering,
Vol. 13, No. 5, pp. 824-838, IEEE Computer Society Press, October 2001 (IEEE Xplore)