External schema for topic map database

Keita Nabeta, Takashi Kojima, Yuki Kuribara, Takashi Yamazaki, Masaomi Kimura

研究成果: Conference contribution

抄録

In order to cope with large-scale topic maps that store a lot of information, it is necessary to utilize topic map databases. Although, database management systems should provide users with external schema functions such as views, topic map databases do not have such functions. In this paper, we propose a method of implementing a view function, by focusing on the fact that the substructure of topic maps can be regarded as a topic map. In order to realize the idea, we developed an access control system based on the view function. Through an experiment to measure the execution time, we confirmed that these functions work correctly and have little effect on the execution time.

本文言語English
ホスト出版物のタイトルInformation Wants to be a Topic Map - 6th International Conference on Topic Maps Research and Applications, TMRA 2010
ページ93-99
ページ数7
出版ステータスPublished - 2010 12 1
イベント6th International Conference on Topic Maps Research and Applications, TMRA 2010 - Leipzig, Germany
継続期間: 2010 9 292010 10 1

出版物シリーズ

名前Information Wants to be a Topic Map: 6th International Conference on Topic Maps Research and Applications, TMRA 2010
24

Conference

Conference6th International Conference on Topic Maps Research and Applications, TMRA 2010
CountryGermany
CityLeipzig
Period10/9/2910/10/1

ASJC Scopus subject areas

  • Computer Science Applications

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