Storing and querying ordered XML using a relational database system
Proceedings of the 2002 ACM SIGMOD international conference on Management of data
PSE: An Object-Oriented Representation for Modeling and Managing Part-of Relationships
Journal of Intelligent Information Systems
Generalized contextualization method for XML information retrieval
Proceedings of the 14th ACM international conference on Information and knowledge management
TRIX 2004: struggling with the overlap
INEX'04 Proceedings of the Third international conference on Initiative for the Evaluation of XML Retrieval
XML search: languages, INEX and scoring
ACM SIGMOD Record
Managing structured queries in probabilistic XML retrieval systems
Information Processing and Management: an International Journal
Contextualization models for XML retrieval
Information Processing and Management: an International Journal
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This paper describes the retrieval methods of TRIX system based on structural indices utilizing the natural tree structure of XML. We show how these indices can be employed in the processing of CO as well as CAS queries, which makes it easy for variations of CAS queries to be processed. Results at INEX 2005 are discussed including the following tasks: CO.Focussed, CO.FetchBrowse, CO.Thorough and all of the CAS tasks. While creating result lists, two different overlapping models have been applied according to task. The weights of the ancestors of an element have been taken into account in re-weighting in order to get more evidence about relevance.