Fuzzy Approaches to Flexible Querying in XML Retrieval
Stefania Marrara, Gabriella Pasi · International Journal of Computational Intelligence Systems · 2016
In this paper we review some approaches to flexible querying in XML that apply several techniques among which Fuzzy Set Theory.In particular we focus on FleXy, a flexible extension of XQuery-FT that was developed as a library on the open source engine Base-X.We then present PatentLight, a tool for patent retrieval that was developed to show the expressive power of Flexy.