Introduction of Aggregate Functions to a Language for Querying Structured Genome Documents
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概要
- 論文の詳細を見る
In our previous work, we introduced a novel method for exchanging and querying complete genome data by representing them as structured documents. We defined an XML-based genome language called GXML, and a genome-oriented query language called GQL for making biologically meaningful queries on GXML genome documents. In this paper, we extend GQL with aggregate functions and sorting capability to further increase the usefulness of our method. We discuss the additional syntax and present several examples of biological queries that require aggregation. We are currently investigating algorithms for implementing the new constructs in a prototype system.
- 一般社団法人情報処理学会の論文
- 1999-07-21
著者
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Hashimoto A
Department Of Electrical & Electronics Engineering Fukui University
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Hashimoto A
Graduate School Of Engineering Science Osaka University
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STOKES AARON
CREST, JST (Japan Science and Technology)
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MATSUDA HIDEO
Graduate School of Engineering Science, Osaka University
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HASHIMOTO AKIHIRO
Graduate School of Engineering Science, Osaka University
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Hashimoto Akihiro
Graduate School Of Engineering Science Osaka University
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Stokes Aaron
Crest Jst (japan Science And Technology)
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Matsuda Hideo
Graduate School Of Engineering Science Osaka University
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Hashimoto Akihiro
Faculty Of Engineering Fukui University
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Hashimoto A
Univ. Tsukuba
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