The effect of contextualization at different granularity levels in content-oriented xml retrieval

Authors:
Paavo Arvola;Jaana Kekäläinen;Marko Junkkari
Affiliations:
University of Tampere, Tampere, Finland;University of Tampere, Tampere, Finland;University of Tampere, Tampere, Finland
Venue:
Proceedings of the 17th ACM conference on Information and knowledge management
Year:
2008

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Abstract

In the hierarchical XML structure, the ancestors form the context of an XML element. The process of taking element's context into account in element scoring is called contextualization. The aim of this paper is to separate different granularity levels and test the effect of contextualization on these levels.