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XML Data Mining by Andrea Tagarelli

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Chapter 6

The Role of Schema and Document Matchings in XML Source Clustering

Pasquale De Meo

University of Messina, Italy

Giacomo Fiumara

University of Messina, Italy

Antonino Nocera

University Mediterranea of Reggio Calabria, Italy

Domenico Ursino

University Mediterranea of Reggio Calabria, Italy

Abstract

In recent years, there has been an increase in the volume and heterogeneity of XML data sources. Moreover, these information sources are often comprised of both schemas and instances of XML data. In this context, the need of grouping similar XML documents together has led to an increasing research on clustering algorithms for XML data. In this chapter, we present an overview of the most popular methods for clustering XML data sources, distinguishing ...

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