Erfurt: PHP5 / Zend based Semantic Web API for Social Semantic Software

Comprises the API underneath OntoWiki, which can be used to build sophisticated Semantic Web applications

Homepage Source Code Issues Wiki

  • Triple Storage: storage abstraction layer to access third party RDF stores as well as its own Zend DB based RDF store
  • Storage Abstraction: two different interfaces for the storage abstraction: Zend DB and Virtuoso
  • Erfurt RDF Store: SPARQL to SQL rewriter and a corrsponding relational table layout
  • Caching: based on analysing the graph patterns of cached SPARQL queries in order to obtain information which updates will change the query result
  • More: Access Control, Versioning, SPARQL Query & Update, Plugins & Trigger, Datagathering & Data Wrapper

Project Team

Former Members

News

ASKW Colloquium, 31 August, 3pm, Dockerizing Linked Data ( 2015-09-01T10:52:04+02:00 by Natanael Arndt)

2015-09-01T10:52:04+02:00 by Natanael Arndt

In this colloquium, Natanael Arndt will present his paper “Knowledge Base Shipping to the Linked Open Data Cloud“. Read more about "ASKW Colloquium, 31 August, 3pm, Dockerizing Linked Data"

ASKW Colloquium, 24 August, 3pm, Lucene, SOLR, FEASIBLE ( 2015-08-24T13:40:58+02:00 by Dr. Amrapali Zaveri)

2015-08-24T13:40:58+02:00 by Dr. Amrapali Zaveri

In this colloquium, first, Kay Müller and Nilesh Chakraborty will give an overview of Lucene and SOLR and how they can be used in information retrieval scenarios, along with a short peek into ElasticSearch, introducing a few recent features, their … Continue reading → Read more about "ASKW Colloquium, 24 August, 3pm, Lucene, SOLR, FEASIBLE"

AKSW has 10 accepted publications in Semantics’2015 conference ( 2015-08-18T13:37:02+02:00 by Ivan Ermilov)

2015-08-18T13:37:02+02:00 by Ivan Ermilov

The Semantics‘2015 conference will take place in Vienna, Austria on September 15-17, 2015. AKSW is happy to announce 10 accepted publications: 6 for research track and 4 for demos/posters track. Read more about "AKSW has 10 accepted publications in Semantics’2015 conference"

AKSW Colloquium, 17-08-2015, Relational Machine Learning for Knowledge Graphs, Zoo Keeper, Apache Mesos ( 2015-08-17T10:58:54+02:00 by Patrick Westphal)

2015-08-17T10:58:54+02:00 by Patrick Westphal

Relational Machine Learning for Knowledge Graphs In this colloquium Patrick Westphal will present the paper “A Review of Relational Machine Learning for Knowledge Graphs” by Nickel, Murphy, Tresp and Gabrilovich. Read more about "AKSW Colloquium, 17-08-2015, Relational Machine Learning for Knowledge Graphs, Zoo Keeper, Apache Mesos"

18 AKSW Papers at ISWC 2015 ( 2015-08-12T03:16:15+02:00 by Muhammad Saleem)

2015-08-12T03:16:15+02:00 by Muhammad Saleem

We are very pleased to announce that AKSW will be presenting 18 papers in the upcoming International Semantic Web Conference (ISWC) 2015. Read more about "18 AKSW Papers at ISWC 2015"