Simple BM25 extension to multiple weighted fields
Proceedings of the thirteenth ACM international conference on Information and knowledge management
Choosing document structure weights
Information Processing and Management: an International Journal
ACM SIGIR Forum
Effects of Social Approval Votes on Search Performance
ITNG '09 Proceedings of the 2009 Sixth International Conference on Information Technology: New Generations
Overview of the INEX 2008 Ad Hoc Track
Advances in Focused Retrieval
Overview of the INEX 2008 Book Track
Advances in Focused Retrieval
Book search experiments: investigating IR methods for the indexing and retrieval of books
ECIR'08 Proceedings of the IR research, 30th European conference on Advances in information retrieval
Field-weighted XML retrieval based on BM25
INEX'05 Proceedings of the 4th international conference on Initiative for the Evaluation of XML Retrieval
INEX'04 Proceedings of the Third international conference on Initiative for the Evaluation of XML Retrieval
XML-Structured documents: retrievable units and inheritance
FQAS'06 Proceedings of the 7th international conference on Flexible Query Answering Systems
XML retrieval more efficient using double scoring scheme
INEX'10 Proceedings of the 9th international conference on Initiative for the evaluation of XML retrieval: comparative evaluation of focused retrieval
Selection fusion in semi-structured retrieval
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
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We evaluate a framework for BM25F-based XML element retrieval. The framework gathers contextual information associated with each XML element into an associated field, which we call a characteristic field. The contents of the element and the contents of the characteristic field are then treated as distinct fields for BM25F weighting purposes. Evidence supporting this framework is drawn from both our own experiments and experiments reported in related work.