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Constraint-based XML query rewriting for data integration

... 0 Citations range:  n/a Attachment Size ... We study the problem of answering queries through a target schema, given a set of mappings between one or more source schemas and ...

Publication - huliganka - 04/17/2013 - 00:38 - 0 comments - 1 attachment

Efficient Schema-Based Revalidation of XML

... More generally, XML documents known to conform to a schema may be modified, and then, require validation with respect to ... These solutions assume that the initial schema to which a document conforms and the final schema with which it must be validated ...

Publication - huliganka - 04/16/2013 - 21:06 - 0 comments - 1 attachment

Instance-based Schema Matching for Web Databases by Domain-specific Query Probing

... 225.15 KB In a Web database that dynamically provides information in response to user ... of Web databases. In this paper, we propose a novel schema model that distinguishes the interface and the result schema of a Web database in a specific domain. In this model, we address two ...

Publication - admin - 04/16/2013 - 17:05 - 0 comments - 1 attachment

Adapting a Generic Match Algorithm to Align Ontologies of Human Anatomy

... aspects of the ontologies as they are represented in a generic meta-model. Lexical matching identifies concepts with similar ...

Publication - admin - 04/16/2013 - 15:27 - 0 comments - 1 attachment

Managing the Evolution of Simple and Complex Mappings between Loosely-Coupled Systems

... (e.g., specifying the derivation relationship between a field in one schema and one or more fields from a potentially different schema). Believing that the efficient maintenance ...

Publication - erhard - 04/16/2013 - 12:05 - 0 comments - 1 attachment