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Creating and Transforming Linked Data

On Explicit Provenance Management in RDF/S Graphs

The notion of RDF Named Graphs has been proposed in order to assign provenance information to data described using RDF triples. This paper argues that [...]

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By |January 17th, 2016|Comments Off on On Explicit Provenance Management in RDF/S Graphs

Provenance Requirements for the Next Version of RDF

The origins of information on the Web is crucial in many applications to allow information quality assessment, data integration, trust judgments, reproducibility, accountability, and many [...]

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By |January 17th, 2016|Comments Off on Provenance Requirements for the Next Version of RDF

Mining the Web of Linked Data with RapidMiner

Lots of data from different domains is published as Linked Open Data. While there are quite a few browsers for that data, as well as [...]

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By |January 16th, 2016|Comments Off on Mining the Web of Linked Data with RapidMiner

AGDISTIS – Graph-Based Disambiguation of Named Entities using Linked Data

The ongoing transition from the current Web of unstructured data to the Web of Data yet requires scalable and accurate approaches for the extraction of [...]

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By |January 16th, 2016|Comments Off on AGDISTIS – Graph-Based Disambiguation of Named Entities using Linked Data

Linked Data Patterns

This resource is a pattern catalogue for modelling, publishing, and consuming Linked Data which adopts a tried and tested means of communicating knowledge and experience [...]

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By |January 16th, 2016|Comments Off on Linked Data Patterns

Direct Mapping of Relational Data to RDF

The need to share data with collaborators motivates custodians and users of relational databases (RDB) to expose relational data on the Web of Data. This [...]

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By |January 15th, 2016|Comments Off on Direct Mapping of Relational Data to RDF

R2RML: RDB to RDF Mapping Language

This document describes R2RML, a language for expressing customized mappings from relational databases to RDF datasets. Such mappings provide the ability to view existing relational [...]

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By |January 15th, 2016|Comments Off on R2RML: RDB to RDF Mapping Language

Multi-Agent and Semantic Web Systems: RDF Data Structures

This slide presentation of lecture material was used as part of a course given at The University of Edinburgh School of Informatics. This lecture reviews [...]

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By |November 12th, 2015|Comments Off on Multi-Agent and Semantic Web Systems: RDF Data Structures

Semantic Technologies: Motivation and Standards

This lecture covers a lot of topics. It hits all the basic standards and technologies in the Semantic Web stack: the RDF data model, SPARQL, [...]

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By |November 9th, 2015|Comments Off on Semantic Technologies: Motivation and Standards

Ontology Consistency and Instance Checking for Real World Linked Data

Many large ontologies have been created which make use of OWL's expressiveness for specification. However, tools to ensure that instance data is in compliance with [...]

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By |November 9th, 2015|Comments Off on Ontology Consistency and Instance Checking for Real World Linked Data