External schema for topic map database

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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish
Title of host publicationInformation Wants to be a Topic Map: 6th International Conference on Topic Maps Research and Applications, TMRA 2010
Pages93-99
Number of pages7
Volume24
Publication statusPublished - 2010
Event6th International Conference on Topic Maps Research and Applications, TMRA 2010 - Leipzig
Duration: 2010 Sep 292010 Oct 1

Other

Other6th International Conference on Topic Maps Research and Applications, TMRA 2010
CityLeipzig
Period10/9/2910/10/1

Fingerprint

Access control
Control systems
Experiments

ASJC Scopus subject areas

  • Computer Science Applications

Cite this

Nabeta, K., Kojima, T., Kuribara, Y., Yamazaki, T., & Kimura, M. (2010). External schema for topic map database. In Information Wants to be a Topic Map: 6th International Conference on Topic Maps Research and Applications, TMRA 2010 (Vol. 24, pp. 93-99)

External schema for topic map database. / Nabeta, Keita; Kojima, Takashi; Kuribara, Yuki; Yamazaki, Takashi; Kimura, Masaomi.

Information Wants to be a Topic Map: 6th International Conference on Topic Maps Research and Applications, TMRA 2010. Vol. 24 2010. p. 93-99.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nabeta, K, Kojima, T, Kuribara, Y, Yamazaki, T & Kimura, M 2010, External schema for topic map database. in Information Wants to be a Topic Map: 6th International Conference on Topic Maps Research and Applications, TMRA 2010. vol. 24, pp. 93-99, 6th International Conference on Topic Maps Research and Applications, TMRA 2010, Leipzig, 10/9/29.
Nabeta K, Kojima T, Kuribara Y, Yamazaki T, Kimura M. External schema for topic map database. In Information Wants to be a Topic Map: 6th International Conference on Topic Maps Research and Applications, TMRA 2010. Vol. 24. 2010. p. 93-99
Nabeta, Keita ; Kojima, Takashi ; Kuribara, Yuki ; Yamazaki, Takashi ; Kimura, Masaomi. / External schema for topic map database. Information Wants to be a Topic Map: 6th International Conference on Topic Maps Research and Applications, TMRA 2010. Vol. 24 2010. pp. 93-99
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