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SEMWEB
2005
Springer
15 years 10 months ago
On the Properties of Metamodeling in OWL
A common practice in conceptual modeling is to separate the conceptual from the data model. Although very intuitive, this approach is inadequate for many complex domains, in which...
Boris Motik
TGC
2005
Springer
15 years 10 months ago
Mixin Modules for Dynamic Rebinding
Dynamic rebinding is the ability of changing the definitions of names at execution time. While dynamic rebinding is clearly useful in practice, and increasingly needed in modern s...
Davide Ancona, Sonia Fagorzi, Elena Zucca
VLDB
2005
ACM
125views Database» more  VLDB 2005»
15 years 10 months ago
Rewriting XPath Queries Using Materialized Views
As a simple XML query language but with enough expressive power, XPath has become very popular. To expedite evaluation of XPath queries, we consider the problem of rewriting XPath...
Wanhong Xu, Z. Meral Özsoyoglu
VLDB
2005
ACM
165views Database» more  VLDB 2005»
15 years 10 months ago
Semantic Adaptation of Schema Mappings when Schemas Evolve
Schemas evolve over time to accommodate the changes in the information they represent. Such evolution causes invalidation of various artifacts depending on the schemas, such as sc...
Cong Yu, Lucian Popa
WEBDB
2005
Springer
97views Database» more  WEBDB 2005»
15 years 10 months ago
The Framework of an XML Semantic Caching System
As a simple XML query language but with enough expressive power, XPath has become very popular. To expedite evaluation of XPath queries, we consider the problem of caching results...
Wanhong Xu
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