1. Describing and querying hierarchical XML structures defined over the same textual data
- Author
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Elisabeth Murisasco, Emmanuel Bruno, Laboratoire des Sciences de l'Information et des Systèmes (LSIS), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Arts et Métiers Paristech ENSAM Aix-en-Provence-Centre National de la Recherche Scientifique (CNRS), LSIS, and Centre National de la Recherche Scientifique (CNRS)-Arts et Métiers Paristech ENSAM Aix-en-Provence-Université de Toulon (UTLN)-Aix Marseille Université (AMU)
- Subjects
Document Structure Description ,Information retrieval ,Computer science ,computer.internet_protocol ,Efficient XML Interchange ,XML Signature ,XML validation ,02 engineering and technology ,computer.file_format ,computer.software_genre ,[SPI.AUTO]Engineering Sciences [physics]/Automatic ,XQuery ,XML database ,XML Schema Editor ,020204 information systems ,ComputingMethodologies_DOCUMENTANDTEXTPROCESSING ,0202 electrical engineering, electronic engineering, information engineering ,020201 artificial intelligence & image processing ,[INFO]Computer Science [cs] ,computer ,[SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing ,XML ,computer.programming_language - Abstract
Our work aims at representing and querying hierarchical XML structures defined over the same textual data. We call such data "multistructured textual documents".Our objectives are twofold. First, we shall define a suitable - XML compatible - data model enabling (1) to describe several independent hierarchical structures over the same textual data (represented by several XML structured documents) (2) to consider user annotations added in each structured document. Our proposal is based on the use of hedges (the foundation of the grammar language RelaxNG). Secondly, we shall propose an extension of XQuery in order to query structures and content in a concurrent way. We shall apply our proposals using a literary text written in old French.
- Published
- 2006