Sökning: "rdf schema"
Hittade 5 avhandlingar innehållade orden rdf schema.
1. Querying RDF Schema Views of Relational Databases
Sammanfattning : The amount of data found on the web today and its lack of semantics makes it increasingly harder to retrieve a particular piece of information. With the Resource Description Framework (RDF) every piece of information can be annotated with properties describing its semantics. LÄS MER
2. Scalable Preservation, Reconstruction, and Querying of Databases in terms of Semantic Web Representations
Sammanfattning : This Thesis addresses how Semantic Web representations, in particular RDF, can enable flexible and scalable preservation, recreation, and querying of databases.An approach has been developed for selective scalable long-term archival of relational databases (RDBs) as RDF, implemented in the SAQ (Semantic Archive and Query) system. LÄS MER
3. Standards-based application integration for business-to-business communications
Sammanfattning : Fierce competitions and pursuits of excellence require all applications, internal or external, to be integrated for business-to-business communications. Standards play an important role in fulfilling the requirement. LÄS MER
4. Query Processing over Heterogeneous Federations of Graph Data
Sammanfattning : Graph data offers a natural and intuitive way to represent complex relationships in various real-world phenomena, such as social networks, e-commerce platforms, and biological networks. The way we interact with information, technology and even society has been changed by graph data, especially after Google started in 2012 to develop the so-called Knowledge Graph. LÄS MER
5. A Uniform Query Processing Approach for Integrating Data from Heterogeneous Resources
Sammanfattning : Scientists who need to explore several different databases in theirresearch can find it difficult and tedious to extract and combineinformation from various heterogeneous data sources manually.This is a particular problem for researchers in the life sciences,since technical advances in the last decade have resulted in a dramaticincrease in the quantity and variety of data. LÄS MER