Isao Kojima
ABSTRACT
In this paper, we propose an extensible information retrieval system based on data typed indices. The indices are constructed for various data types and are customized and extensible. Based on this system, we have implemented a catalog service of earth observation metadata. Using this system, it is possible to search through a large amount of metadata with heterogeneous schema. Fast response time is also achieved regardless of the number of individual query results.
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Digital Library
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- Sekiguchi, S., Tanaka, Y., Kojima, I. Yamamoto, N., Yokoyama, S., Tanimura, Y., Nakamura, R., Iwao, K. and Tsuchida, S. 2008. Design Principles and IT Overview of the GEO Grid. IEEE. Systems. J. Vol. 2, No. 3 (Sep. 2008), 374--389.Google ScholarCross Ref
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Index Terms
- OGC catalog service for heterogeneous earth observation metadata using extensible search indices
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