'Triple pattern' presentation slideshows

Interoperation between Data Sources on the Web

Interoperation between Data Sources on the Web. Andreas Harth, DERI Galway Joint work with Stefan Decker, Axel Polleres, Hannes Gassert, Aidan Hogan, Matteo Magni, Cristina Feier. andreas.harth@deri.org. Modena, December 2005. Introduction.

776 views • 65 slides

Data Intensive Query Processing for Large RDF Graphs Using Cloud Computing Tools

Data Intensive Query Processing for Large RDF Graphs Using Cloud Computing Tools. Mohammad Farhan Husain Dr. Latifur Khan Dr. Bhavani Thuraisingham Department of Computer Science University of Texas at Dallas. Outline. Semantic Web Technologies & Cloud Computing Frameworks

603 views • 60 slides

SPARQL Query Language for RDF

SPARQL Query Language for RDF. Agenda. Introduction Graph Patterns Query Execution and Ordering Query Forms Testing Values SPARQL Support. The XML approach is to "wrap" each data item in start/end tags. <Aircraft> <wingspan> 14.8 meters </wingspan>

613 views • 50 slides

Waled Almukawi.

429 views • 28 slides

Storage and Retrieval of Large RDF Graph Using Hadoop and MapReduce

Storage and Retrieval of Large RDF Graph Using Hadoop and MapReduce. Mohammad Farhan Husain, Pankil Doshi , Latifur Khan, Bhavani Thuraisingham University of Texas at Dallas CloudCom 2009 24 April 2014 SNU IDB Lab. Inhoe Lee. Outline. Introduction Proposed Architecture

404 views • 23 slides

Towards Benefit-Based RDF Source Selection for SPARQL Queries

Katja Hose Ralf Schenkel MPI Informatik Saarland University. Towards Benefit-Based RDF Source Selection for SPARQL Queries. Context: Linked Data Cloud. General Knowledge Bases: DBPedia, Freebase, YAGO

316 views • 17 slides

SPARQL Query Optimization

SPARQL Query Optimization. Lesley Charles lxc090120@utdallas.edu November 23, 2009. Query Optimization. Query Optimization is a process that tends to devise a query execution plan that takes the minimum response time.

452 views • 17 slides

SPARQL Query Optimization

SPARQL Query Optimization. Lesley Charles lxc090120@utdallas.edu November 23, 2009. Query Optimization. Query Optimization is a process that tends to device a query execution plan that takes the minimum response time.

175 views • 17 slides