Sign in or Join


Log in

­

Providing Machine-readable Application Profiles with OAI-ORE

This German blog post shares thoughts on how to publish application profiles in a formal machine-readable way. Currently, there doesn't seem to exist any common [...]

By |October 1st, 2015|Comments Off on Providing Machine-readable Application Profiles with OAI-ORE

Linked Education Website

LinkedEducation.org aims at sharing resources and information related to educational Linked Data. This website serves as an entry point to share a number of additional [...]

By |September 15th, 2015|Comments Off on Linked Education Website

Mapping Relational Database into OWL Structure with Data Semantic Preservation

This paper proposes a solution for migrating an RDBMS into an appropriate structure for the Semantic Web (i.e., RDF). The solution takes an existing RDBMS [...]

By |September 15th, 2015|Comments Off on Mapping Relational Database into OWL Structure with Data Semantic Preservation

Capturing Relational Schemas and Functional Dependencies in RDFS

Mapping relational data to RDF is an important task for the development of the Semantic Web. To this end, the W3C has recently released a [...]

By |September 15th, 2015|Comments Off on Capturing Relational Schemas and Functional Dependencies in RDFS

Accessing Relational Data with RDF Queries and Assertions

This paper presents a hybrid RDF storage model that combines relational data with arbitrary RDF metadata, as implemented in the RDF storage layer of the [...]

By |September 15th, 2015|Comments Off on Accessing Relational Data with RDF Queries and Assertions

LinkedEducation.org Dataset graph DEMO

The latest version of LinkedEducation.org's Dataset graph DEMO. The demo is a result of a processing platform to automatically assess, annotate and index available educational [...]

By |September 15th, 2015|Comments Off on LinkedEducation.org Dataset graph DEMO

RDF and Logic: Reasoning and Extension

This paper explores embedding the various kinds of RDF entailment in F-Logic. It shows that the embedding of simple, RDF, and RDFS entailment, as well [...]

By |September 15th, 2015|Comments Off on RDF and Logic: Reasoning and Extension

Expressive Languages for Querying the Semantic Web

SPARQL 1.1 was recently released, which includes entailment regimes for RDFS and OWL vocabularies and a mechanism to express navigation patterns through regular expressions. Unfortunately, [...]

By |September 15th, 2015|Comments Off on Expressive Languages for Querying the Semantic Web

Learning from the Masters: Understanding Ontologies found on the Web (Part 1)

The purpose of this presentation was to help conference attendees gain sufficient experience of working with OWL and tools (e.g., the Swoop ontology editor/browser) to [...]

By |September 15th, 2015|Comments Off on Learning from the Masters: Understanding Ontologies found on the Web (Part 1)

On the Semantics of SPARQL Queries with Optional Matching under Entailment Regimes

This paper studies the semantics of SPARQL queries with optional matching features under entailment regimes. It argues that the normative semantics may lead to answers [...]

By |September 15th, 2015|Comments Off on On the Semantics of SPARQL Queries with Optional Matching under Entailment Regimes