Henk Ernst Blok, Vojkan Mihajlović, Georgina Ramírez, Thijs Westerveld, Djoerd Hiemstra, 
Arjen P. de VriesAuthors Info & ClaimsA unified database framework that will enable better comprehension of ranked XML retrieval is still a challenge in the XML database field. We propose a logical algebra, named score region algebra, that enables transparent specification of information ...
Most Web applications exchange data as XML, but they create and process this data with languages that don't have native support for XML. With appropriate middleware, XQuery can dramatically simplify this process, treating all data sources as though they ...
A general re-weighting method, called contextualization, for more efficient element ranking in XML retrieval is introduced. Re-weighting is based on the idea of using the ancestors of an element as a context: if the element appears in a good context -- ...
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