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DOSR: A Method of Domain-Oriented Semantic Retrieval in XML Data

  • Jun Feng
  • Zhixian Tang
  • Ruchun Huang
Conference paper
Part of the Smart Innovation, Systems and Technologies book series (SIST, volume 14)

Abstract

This paper presents a method (named DOSR) to support the semantic retrieval of XML documents in a specific domain. It takes the entity as the basic unit of information processing to guarantee the semantic integrity of returned results. An efficient index method named Entity-based index is designed for indexing the entities. It can greatly reduce the size of the index file while guarantee the speed of parsing entity. In order to rank the querying results, the Stratified-Weight-Method is proposed to make an improvement towards the traditional technology. Experimental results show that DOSR can infer users’ search intention effectively, locate the search target quickly and return the exact results in accordance with users’ expectation. The results processed by DOSR guarantees semantic integrity and reasonable ranking results.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  1. 1.College of Computer and InformationHohai UniversityNanjingChina

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