S-signature: A New Scheme for Efficient Query Processing of Complex Objects in OODB.

Hakgene Shin, KangSeuk Kim, Jae-Woo Chang: S-signature: A New Scheme for Efficient Query Processing of Complex Objects in OODB. CIKM 1996: 207-214

@inproceedings{DBLP:conf/cikm/ShinKC96,
  author    = {Hakgene Shin and
               KangSeuk Kim and
               Jae-Woo Chang},
  title     = {S-signature: A New Scheme for Efficient Query Processing of Complex
               Objects in OODB},
  booktitle = {CIKM '96, Proceedings of the Fifth International Conference on
               Information and Knowledge Management, November 12 - 16, 1996,
               Rockville, Maryland, USA},
  publisher = {ACM},
  year      = {1996},
  pages     = {207-214},
  ee        = {db/conf/cikm/ShinKC96.html, http://doi.acm.org/10.1145/238355.238495},
  crossref  = {DBLP:conf/cikm/96},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

Abstract

Due to the wide acceptance of object-oriented database systems, some implementation issues such as query processing and indexing become a crucial factor in the success of object-oriented database systems. To tackle the issues, we propose an s-signature scheme, which is an efficient access method for query processing, especially, when the path dictionary is used. We also compare the s-signature scheme with other indexing techniques such as path index, path signature, and path dictionary. Finally, we demonstrate that the proposed method shows significant improvements in the retrieval operation, while at the same time producing lower storage overhead than the path index.

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CIKM '96, Proceedings of the Fifth International Conference on Information and Knowledge Management, November 12 - 16, 1996, Rockville, Maryland, USA. ACM 1996
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