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

Current Team

News

AKSW Colloquium “Towards an Open Question Answering Architecture” conference pre-presentation on Monday, August 18 in P702 ( 2014-08-15T13:14:53+02:00 by Konrad Höffner)

2014-08-15T13:14:53+02:00 by Konrad Höffner

Towards an Open Question Answering Architecture On Monday, August 18 ,13.30, Edgard Marx, will give a pre-presentation of his Semantics’ conference talk about the accepted paper Towards an Open Question Answering Architecture. About the AKSW Colloquium This event is part of a series of events about Semantic Web technology. Please see http://wiki.aksw. Read more about "AKSW Colloquium “Towards an Open Question Answering Architecture” conference pre-presentation on Monday, August 18 in P702"

AKSW member will participate in ECAI 2014, Prague, Czech Republic ( 2014-08-15T10:09:23+02:00 RicardoUsbeck)

2014-08-15T10:09:23+02:00 RicardoUsbeck

Hello! The  21st European Conference  on Artificial Intelligence (ECAI) will be held in the city of Prague, Czech  Republic from 18th to 22nd August 2014. Various excellent papers on artificial intellegence, logic, rule mining and many more topics will be presented. Read more about "AKSW member will participate in ECAI 2014, Prague, Czech Republic"

Additional contributions to SEMANTiCS 2014 ( 2014-08-05T10:31:12+02:00 RicardoUsbeck)

2014-08-05T10:31:12+02:00 RicardoUsbeck

Hello again! Unfortunately, we missed the opportunity to inform you about other contributions of AKSW to the SEMANTiCS 2014. First, we missed to tell you about another accepted paper: Towards Question Answering on Statistical Linked Data ( Konrad Höffner and Jens Lehmann) Second, there is also another excellent and interesting series of workshops. Read more about "Additional contributions to SEMANTiCS 2014"

Five AKSW Papers at SEMANTiCS 2014 ( 2014-08-01T16:54:00+02:00 RicardoUsbeck)

2014-08-01T16:54:00+02:00 RicardoUsbeck

Hello Community! We are very pleased to announce that five of our papers were accepted for presentation at SEMANTiCS 2014.  The papers cover architectures for Big Data Search Engines, Linked Data Visualisations, Machine Learning and Dataset Descriptions. Read more about "Five AKSW Papers at SEMANTiCS 2014"

AKSW Colloquium “Knowledge Extraction and Presentation” on Monday, July 28, 3.00 p.m. in Room P702 ( 2014-07-24T11:55:13+02:00 by Konrad Höffner)

2014-07-24T11:55:13+02:00 by Konrad Höffner

Knowledge Extraction and Presentation On Monday, July 28,  in room P702 at 3.00 p.m., Edgard Marx proposes a question answering system. He has a computer science background (BSc. and MSc. in Computer Science/PUC-Rio) and is a member of AKSW (Agile Knowledge Engineering and Semantic Web). Read more about "AKSW Colloquium “Knowledge Extraction and Presentation” on Monday, July 28, 3.00 p.m. in Room P702"