Algebras for querying text regions (extended abstract)
- 22 May 1995
- proceedings article
- Published by Association for Computing Machinery (ACM)
Abstract
There is a significant amount of interest in combining and extending database and information retrieval technologies to manage textual data. The challenge is becoming more relevant due to the increased availability of documents in digital form. Document data has a natural hierarchical structure, which may be made explicit due to the use of markup conventions (as it is the case with SGML). An important aspect of managing structured and semi-structured textual data consists of supporting the...Keywords
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