TY - CHAP U1 - Konferenzveröffentlichung A1 - Schonefeld, Oliver A1 - Witt, Andreas T1 - Towards validation of concurrent markup T2 - Proceedings of Extreme Markup Languages 2006 N2 - XCONCUR allows for the annotations of multiple concurrent hierarchies, but lacks cross-layer validation. This paper explores the requirements for a constraint-based approach for such a validation process. KW - Modeling KW - Validating KW - Concurrent Markup/Overlap Y1 - 2006 U6 - https://nbn-resolving.org/urn:nbn:de:bsz:mh39-45206 UN - https://nbn-resolving.org/urn:nbn:de:bsz:mh39-45206 SP - 11 S1 - 11 PB - Extreme Markup Languages Conference CY - Montreal ER -