publications

Hikaru Takemura, Keishi Tajima,

Tweet Classification Based on Their Lifetime Duration

Proc. of 21st ACM International Conference on Information and Knowledge Management,
pp. 2367-2370, ACM Press, October 2012 (ACM DL)

Masahiro Inoue, Keishi Tajima,

Noise Robust Detection of the Emergence and Spread of Topics on the Web

Proc. of 2nd Temporal Web Analytics Workshop (in conj. with WWW Conf.),
pp. 9-16, ACM Press, April 2012 (ACM DL)

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)

Shenwei Liu, Keishi Tajima,

WildThumb: A Web Browser Supporting Efficient Task Management on Wide Displays

Proc. of 14th ACM International Conference on Intelligent User Interfaces,
pp. 159-168, ACM Press, February 2010 (ACM DL)

徳田隆志, 田島敬史,

「XMLタグの文書構造上の役割に関する自動分類」

日本データベース学会論文誌, Vol. 8, No. 1,
pp. 53-58, June 2009

full text (DBSJ web site)

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

full text (DBSJ web site)

Keishi Tajima, Kaori Ohnishi,

Browsing Large HTML Tables on Small Screens

Proc. of 21st ACM Symposium on User Interface Software and Technology,
pp. 259-268, ACM Press, October 2008 (ACM DL)

Toshiro Takase, Keishi Tajima,

Lazy XML Parsing/Serialization based on Literal and DOM Hybrid Representation

Proc. of IEEE International Conference on Web Services,
pp. 295-303, IEEE Computer Society Press, September 2008 (IEEE Xplore, IEEE CS DL)

Atsuyuki Morishima, Keishi Tajima,

InfoSpace Governance Technologies for People Working Together

13th SIAM Conference on Parallel Processing for Scientific Computing,
March 2008

Toshiro Takase, Keishi Tajima,

An Efficient DOM Implementation based on Literal XML Representation for SOAP Intermediary

Proc. of Workshop on Service Oriented Architecture (collocated with 14th Asia-Pacific Software Engineering Conference),
pp. 23-26, IEEE Computer Society Press, December 2007

Toshiro Takase, Keishi Tajima,

Efficient Web Services Message Exchange by SOAP Bundling Framework

Proc. of 11th IEEE International Enterprise Distributed Object Computing Conference,
pp. 63-74, IEEE Computer Society Press, October, 2007 (IEEE Xplore, IEEE CS DL)

Shun Hattori, Taro Tezuka, Hiroaki Ohshima, Satoshi Oyama, Junpei Kawamoto, Keishi Tajima, Katsumi Tanaka,

ReCQ: Real-World Context-Aware Querying

Modeling and Using Context: Proc. of 6th International and Interdisciplinary Conference, CONTEXT,
Lecture Notes in Computer Science, Vol. 4635, pp. 248-262, Springer-Verlag, August 2007

Yutaka Kabutoya, Takayuki Yumoto, Satoshi Oyama, Keishi Tajima, Katsumi Tanaka,

Comparative Quality Evaluation of TV Contents Based on Web Analysis

Proc. of the 3rd Third IEEE International Workshop on Databases for Next-Generation Researchers (SWOD),
pp. 43-48, IEEE Computer Society Press, April 2007 (IEEE Xplore, IEEE CS DL)

Keishi Tajima,

Efficient Query Evaluation in XML Information Subscription Systems

Proc. of 2nd International Conference on Informatics Research for Development of Knowledge Society Infrastructure,
pp. 185-192, IEEE Computer Society Press, January 2007 (IEEE Xplore, IEEE CS DL)

Chi Tian, Taro Tezuka, Satoshi Oyama, Keishi Tajima, Katsumi Tanaka,

Improving Web Retrieval Precision based on Semantic Relationships and Proximity of Query Keywords

Proc. of the 17th International Conference on Database and Expert Systems Applications,
Lecture Notes in Computer Science, Vol. 4080, pp. 54-63, Springer-Verlag, September 2006

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