Dr Kharlamov works on different aspects of semantic technologies with a particular focus on how they can address data integration and big data. He runs an EU-funded project, Optique, on scalable end-user access to big data at Oxford University. He is interested in query and update languages over ontologies, visual query formulation interfaces over ontologies, privacy, ontology and mapping learning and alignment. He has also worked extensively on probabilistic XML data management.
- Semantic technologies
- Big data
- Knowledge representation and reasoning
- Information systems