Sciweavers

MFCS
2004
Springer
13 years 10 months ago
Complexity of Decision Problems for Simple Regular Expressions
We study the complexity of the inclusion, equivalence, and intersection problem for simple regular expressions arising in practical XML schemas. These basically consist of the conc...
Wim Martens, Frank Neven, Thomas Schwentick
ICDCIT
2004
Springer
13 years 10 months ago
Using Schemas to Simplify Access Control for XML Documents
Abstract. Organizations are increasingly using the the eXtensible Markup Language (XML) for document representation and exchange on the Web. To protect an XML document from unautho...
Indrakshi Ray, Marianna Muller
ECWEB
2005
Springer
149views ECommerce» more  ECWEB 2005»
13 years 10 months ago
Architecture of a Semantic XPath Processor. Application to Digital Rights Management
This work describes a novel strategy for designing an XPath processor that acts over an RDF mapping of XML. We use a modelmapping approach to represent instances of XML and XML Sch...
Rubén Tous, Roberto García, Eva Rodr...
SEMWEB
2005
Springer
13 years 10 months ago
Constructing Complex Semantic Mappings Between XML Data and Ontologies
Abstract. Much data is published on the Web in XML format satisfying schemas, and to make the Semantic Web a reality, such data needs to be interpreted with respect to ontologies. ...
Yuan An, Alexander Borgida, John Mylopoulos
OTM
2005
Springer
13 years 10 months ago
Semantic Schema Matching
We view match as an operator that takes two graph-like structures (e.g., XML schemas) and produces a mapping between the nodes of these graphs that correspond semantically to each ...
Fausto Giunchiglia, Pavel Shvaiko, Mikalai Yatskev...
DEXA
2005
Springer
138views Database» more  DEXA 2005»
13 years 10 months ago
Evolving XML Schemas and Documents Using UML Class Diagrams
The widespread use of XML brings new challenges for its integration into general software development processes. In particular, it is necessary to keep the consistency between diļ¬...
Eladio Domínguez, Jorge Lloret, Angel Luis ...
ISSRE
2005
IEEE
13 years 10 months ago
Testing Web Services by XML Perturbation
The eXtensible Markup Language (XML) is widely used to transmit data across the Internet. XML schemas are used to deļ¬ne the syntax of XML messages. XML-based applications can re...
Wuzhi Xu, Jeff Offutt, Juan Luo
DSRT
2005
IEEE
13 years 10 months ago
Using Web Services and Data Mediation/Storage Services to Enable Command and Control to Simulation Interoperability
The Extensible Battle Management Language project has implemented XML based data mediation services to translate from legacy XML schemas into XML schemas, based on a common tag se...
Andreas Tolk, J. Mark Pullen
DASFAA
2006
IEEE
111views Database» more  DASFAA 2006»
13 years 10 months ago
Holistic Schema Mappings for XML-on-RDBMS
When hosting XML information on relational backends, a mapping has to be established between the schemas of the information source and the target storage repositories. A rich body ...
Priti Patil, Jayant R. Haritsa
BTW
2007
Springer
145views Database» more  BTW 2007»
13 years 10 months ago
Conceptual XML Schema Evolution - the CoDEX Approach for Design and Redesign
Abstract. Most available approaches for XML schema evolution specify the evolution steps for an XML schema or a DTD. This article will show that schema evolution can also be realiz...
Meike Klettke