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DGO
2003
113views Education» more  DGO 2003»
15 years 8 months ago
Resolving Schema and Value Heterogeneities for XML Web Querying
To query XML data over the Web, query engines need to be able to resolve semantic differences between heterogeneous attributes that are conceptually similar. This demo presents a ...
Nancy Wiegand, Naijun Zhou, Stephen J. Ventura, Is...
SBBD
2004
118views Database» more  SBBD 2004»
15 years 8 months ago
Matching of XML Schemas and Relational Schemas
XML is widely used for data exchange between relational databases. Generic exchange tools are based on mappings between the elements of both schemas. Despite the benefits of using...
Sergio L. S. Mergen, Carlos A. Heuser
IKE
2003
15 years 8 months ago
Access Control System Using Web Services for XML Messaging Systems
We describe the design of an Access Control System using Web Services for information and content management. In this paper we described the solution for control mechanism of the ...
Ali Kaplan, Ahmet E. Topcu, Marlon E. Pierce, Geof...
TDM
2004
202views Database» more  TDM 2004»
15 years 8 months ago
Combining Indexing Schemes to Accelerate Querying XML on Content and Structure
This paper presents the advantages of combining multiple document representation schemes for query processing of XML queries on content and structure. We show how extending the Te...
Georgina Ramírez, Arjen P. de Vries
ISICT
2003
15 years 8 months ago
Tag semantics for the retrieval of XML documents
Word Sense Disambiguation (WSD), in the field of Natural Language Processing (NLP), consists in assigning the correct sense (semantics) to a word form (lexeme) by means of the cont...
Davide Buscaldi, Giovanna Guerrini, Marco Mesiti, ...