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Descriptive Typing Rules for Xcerpt and their Soundness

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Regular Rooted Graph Grammars

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Querying the Web Reconsidered: Design Principles for Versatile Web Query Languages

Tim Furche, François Bry, Christoph Koch, 2005, Int. J. Semantic Web Inf. Syst..

Identification of Design Principles

Tim Furche, François Bry, Christoph Koch, 2004 .

A Visual Language for Web Querying and Reasoning

François Bry, Sebastian Schaffert, Sacha Berger, 2003, PPSWR.

Xcerpt and visXcerpt: From Pattern-Based to Visual Querying of XML and Semistructured Data

François Bry, Sebastian Schaffert, Christoph Wieser, 2003, VLDB.