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      Improving Index Structures for Structured Document Retrieval

      ,

      21st Annual BCS-IRSG Colloquium on IR (IRSG)

      IR Research

      19-20 April 1999

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          Abstract

          Structured document retrieval has established itself as a new research area in the overlap between Database Systems and Information Retrieval. This work proposes a filtering technique, that can be added to already existing index structures of many structured document retrieval systems. This new technique takes the contextual structure information of query and document database into account and reduces the occurrence sets returned by the original index structure drastically. This improves the performance of query evaluation.

          A measure is introduced that allows to quantify the added value of the proposed index structure. Based on this measure a heuristic is presented that allows to include only valuable context information in the index structure.

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          Most cited references 3

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          The R*-tree: an efficient and robust access method for points and rectangles

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            • Article: not found

            An Algebra for Structured Text Search and a Framework for its Implementation

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              • Record: found
              • Abstract: not found
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              Integrating contents and structure in text retrieval

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                Author and article information

                Conference
                April 1999
                April 1999
                : 1-14
                Affiliations
                Center for Information and Language Processing, University of Munich

                Germany
                Article
                10.14236/ewic/IRSG1999.10
                © Holger Meuss et al. Published by BCS Learning and Development Ltd. 21st Annual BCS-IRSG Colloquium on IR, Glasgow

                This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

                21st Annual BCS-IRSG Colloquium on IR
                IRSG
                21
                Glasgow
                19-20 April 1999
                Electronic Workshops in Computing (eWiC)
                IR Research
                Product
                Product Information: 1477-9358BCS Learning & Development
                Self URI (journal page): https://ewic.bcs.org/
                Categories
                Electronic Workshops in Computing

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