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APWEB
2011
Springer
14 years 6 months ago
Assisting the Design of XML Schema: Diagnosing Nondeterministic Content Models
One difficulty in the design of XML Schema is the restriction that the content models should be deterministic, i. e., the Unique Particle Attribution (UPA) constraint, which means ...
Haiming Chen, Ping Lu
WSCG
2000
110views more  WSCG 2000»
15 years 1 months ago
Using 3D Geometric Constraints in Architectural Design Support Systems
To support 3D architectural modeling, geometric constraints are introduced. Explicit and implicit geometric relations between building elements can be expressed by the designer an...
Bert de Vries, A. J. Jessurun, Richard H. M. C. Ke...
IDEAS
2006
IEEE
108views Database» more  IDEAS 2006»
15 years 5 months ago
XML Document Correction: Incremental Approach Activated by Schema Validation
Updating XML documents submitted to schema constraints requires incremental validation, i.e. checking the parts of the document concerned by the updates. We propose to correct sub...
Béatrice Bouchou, Ahmed Cheriat, Mirian Hal...
ACIIDS
2009
IEEE
162views Database» more  ACIIDS 2009»
15 years 4 months ago
Deriving Conceptual Schema from XML Databases
In this paper, two concepts from different research areas are addressed together, namely functional dependency (FD) and multidimensional association rule (MAR). FD is a class of i...
Oviliani Yenty Yuliana, Suphamit Chittayasothorn
LICS
2010
IEEE
14 years 10 months ago
The Emptiness Problem for Tree Automata with Global Constraints
We define tree automata with global constraints (TAGC), generalizing the well-known class of tree automata with global equality and disequality constraints [14] (TAGED). TAGC can...
Luis Barguñó, Carles Creus, Guillem ...