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Keyword Search on XML Data

Keyword Search on XML Data
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Author(s): Ziyang Liu (Arizona State University, USA)and Yi Chen (Arizona State University, USA)
Copyright: 2010
Pages: 17
Source title: Advanced Applications and Structures in XML Processing: Label Streams, Semantics Utilization and Data Query Technologies
Source Author(s)/Editor(s): Changqing Li (Duke University, USA)and Tok Wang Ling (National University of Singapore, Singapore)
DOI: 10.4018/978-1-61520-727-5.ch007

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Abstract

The objective of this chapter is to provide an overview of the state-of-the-art in supporting keyword search on XML data, outline the problem space in this area, introduce representative techniques that address different aspects of the problem, and discuss further challenges and promising directions for future work. The problem spectrum that will be covered in this chapter ranges from identifying relevant keyword matches and an axiomatic framework to evaluate different strategies, identifying other relevant data nodes, ranking, indexes and materialized views, to result snippet generation.

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