The SGML handbook
Communications of the ACM
From structured documents to novel query facilities
SIGMOD '94 Proceedings of the 1994 ACM SIGMOD international conference on Management of data
IEEE Transactions on Knowledge and Data Engineering
Applying a Flexible OODBMS-IRS-Coupling for Structured Document Handling
ICDE '96 Proceedings of the Twelfth International Conference on Data Engineering
A Formal Model for Databases of Structured Text
Proceedings of the 4th International Conference on Database Systems for Advanced Applications (DASFAA)
A structured documents retrieval method supporting attribute-based structure information
Proceedings of the 2002 ACM symposium on Applied computing
Developing an XML document retrieval system for a digital museum
ICCSA'05 Proceedings of the 2005 international conference on Computational Science and its Applications - Volume Part I
XML document retrieval for digital museum
ICADL'05 Proceedings of the 8th international conference on Asian Digital Libraries: implementing strategies and sharing experiences
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The SGML has become very popular as the source language of structured documents because its usefulness has already been verified by CALS (Commerce At Light Speed) project. The traditional information retrieval systems (IRSs), however, cannot support retrieval based on the logical structures of SGML documents. In this paper, we design a structured information retrieval system(SIRS) supporting both content-based retrieval and structure-based retrieval and implement our SIRS using the O2 Store storage system with the standard C language under UNIX OS environment. In order to make our SIRS easy to write a user query and to obtain relevant SGML documents to the query, we also implement a WWW-based user interface by using CGI. Finally, we evaluate the performance of our SIRS in terms of insertion time, deletion time, retrieval time, and storage overhead.