TY - CHAP U1 - Konferenzveröffentlichung A1 - Witt, Andreas A1 - Schonefeld, Oliver A1 - Rehm, Georg A1 - Khoo, Jonathan A1 - Evang, Kilian T1 - On the Lossless Transformation of Single-File, Multi-Layer Annotations into Multi-Rooted Trees T2 - Proceedings of Extreme Markup Languages 2007 N2 - The Generalised Architecture for Sustainability (GENAU) provides a framework for the transformation of single-file, multi-layer annotations into multi-rooted trees. By employing constraints expressed in XCONCUR-CL, this procedure can be performed lossless, i.e., without losing information, especially with regard to the nesting of elements that belong to multiple annotation layers. This article describes how different types of linguistic corpora can be transformed using specialised tools, and how constraint rules can be applied to the resulting multi-rooted trees to add an additional level of validation. KW - Validating KW - Trees/Graphs KW - Concurrent Markup/Overlap Y1 - 2007 U6 - https://nbn-resolving.org/urn:nbn:de:bsz:mh39-45123 UN - https://nbn-resolving.org/urn:nbn:de:bsz:mh39-45123 UR - https://www.saxonica.com/papers/Extreme2007/EML2007Kay01.html SP - 23 S1 - 23 PB - Extreme Markup Languages Conference CY - Montreal ER -