National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Conceptual modeling of neurosurgical data.
Bystroň, Jakub ; Říha, Antonín (advisor) ; Nečaský, Martin (referee)
We present a new minimalistic conceptual model for hierarchical data called AC-model. Syntax part of this model is based upon the regular tree grammar theory. AC-model is composed of two parts - Archetype model and Constraint model. A-model is intended to model arbitrary regular tree grammar, C- model adds a first order logic constraints. We also prove that validity problem for ACmodel is NP-hard and conformance problem is undecidable. Along with this thesis C-model based validator of XML documents' semantics is presented. Powered by TCPDF (www.tcpdf.org)
Conceptual modeling of neurosurgical data.
Bystroň, Jakub ; Říha, Antonín (advisor) ; Nečaský, Martin (referee)
We present a new minimalistic conceptual model for hierarchical data called AC-model. Syntax part of this model is based upon the regular tree grammar theory. AC-model is composed of two parts - Archetype model and Constraint model. A-model is intended to model arbitrary regular tree grammar, C- model adds a first order logic constraints. We also prove that validity problem for ACmodel is NP-hard and conformance problem is undecidable. Along with this thesis C-model based validator of XML documents' semantics is presented. Powered by TCPDF (www.tcpdf.org)

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