Context Driven XML Retrieval
Aneliya Tincheva
Abstract
Aneliya Tincheva
Abstract
This paper presents a data-centric approach to XML information retrieval which benefits from XML document structure and adapts traditional text-centric information retrieval techniques to deal with text content inside XML. We implement our ideas in a configurable, general purpose XML retrieval library which can be tuned to operate on multilingual XML resources with different structure and can be used to extract relevant document fragments with different granularity according to user preferences. We present a rich query format and an algorithm for indexing and query processing.
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This paper presents a data-centric approach to XML information retrieval which benefits from XML document structure and adapts traditional text-centric information retrieval techniques to deal with text content inside XML. We implement our ideas in a configurable, general purpose XML retrieval library which can be tuned to operate on multilingual XML resources with different structure and can be used to extract relevant document fragments with different granularity according to user preferences. We present a rich query format and an algorithm for indexing and query processing.
Key concepts: Computer science, XML validation, Information retrieval, Efficient XML Interchange, Document Structure Description, Streaming XML, XML Schema Editor, XML Encryption