1. • Innovative BG company, global leader in sem tech
– Working in sem tech since 2000, spun off 2008. 70
employees/contractors
• 360 degree semantic technology
– Semantic Annotation, Text Analysis, Concept Extraction, Semantic
Search (KIM)
– Semantic repository, reasoning, scalability, clustering (OWLIM)
– Data management/conversion, Ontology engineering, RDF
warehouses, LOD
– Web mining: focused crawling, information extraction
– Vertical applications:
media/publishing,
life sciences,
cultural heritage
A world-class semantic tech provider
Ontotext Short, LODLAM Summit 2013 #119-Jun-13

2. Typical processing architecture
Ontotext Short, LODLAM Summit 2013 #219-Jun-13

3. European Research Projects
Ontotext Short, LODLAM Summit 2013 #319-Jun-13

4. Some Ontotext Clients
Ontotext Short, LODLAM Summit 2013 #419-Jun-13

5. • www.linkedlifedata.com: 10.2B triples
• www.facforge.net: 3.5B
• europeana.ontotext.com: 3.8B (EDM)
• test.researchspace.org:8081/sparql: 1.7B (BM in CRM)
• http://www.ontotext.com/CRMEX : workshop Practical
applications of CRM
Large-scale RDF data & reasoning
Ontotext Short, LODLAM Summit 2013 #519-Jun-13

6. UK National Archives: Semantic KB
• Semantic index for the entire UK
Government Web Archive
• 700M documents: 42TB, 1.3B
files
• 160M unique documents after
de-duplication
• Background knowledge (UK
Government Ontology): 5B facts
• Automatic text analysis:
extracted 3B facts of metadata
• Faceted semantic search in KIM
• 33K hours of cloud processing; up
to 500 servers
• www.ontotext.com/case/nationalArchives
-skb
Ontotext Short, LODLAM Summit 2013 #619-Jun-13

7. RS Semantic Search
Ontotext Short, LODLAM Summit 2013 #719-Jun-13