A structure-oriented relevance feedback method for XML retrieval
CIKM '06 Proceedings of the 15th ACM international conference on Information and knowledge management
TIJAH scratches INEX 2005: vague element selection, image search, overlap, and relevance feedback
INEX'05 Proceedings of the 4th international conference on Initiative for the Evaluation of XML Retrieval
Relevance feedback for structural query expansion
INEX'05 Proceedings of the 4th international conference on Initiative for the Evaluation of XML Retrieval
TIJAH at INEX 2004 modeling phrases and relevance feedback
INEX'04 Proceedings of the Third international conference on Initiative for the Evaluation of XML Retrieval
Flexible retrieval based on the vector space model
INEX'04 Proceedings of the Third international conference on Initiative for the Evaluation of XML Retrieval
Relevance feedback for XML retrieval
INEX'04 Proceedings of the Third international conference on Initiative for the Evaluation of XML Retrieval
Why using structural hints in XML retrieval?
FQAS'06 Proceedings of the 7th international conference on Flexible Query Answering Systems
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As opposed to traditional Information Retrieval (IR) which views whole documents as atomic units of retrieval, XML IR processes XML elements as possible units of retrieval. Many open issues appear when considering Relevance Feedback (RF) in XML documents. They are mainly related to the form of XML documents that mix content and structure and to the new granularity of information processed by the Information Retrieval Systems (IRS). Most of the RF approaches proposed in XML retrieval are simple adaptations of traditional RF to the new granularity of information. They enrich queries by adding terms extracted from relevant elements instead of terms extracted from whole documents. In this paper, we propose to extend the initial query by adding both content and structural constraints. Experiments are carried out with the INEX evaluation campaign and results show the interest of our method.