I work in the area of semantic technologies and data integration, including OWL, RDF, and Linked Open Data. Some representative projects are:
- Ontologies projects. We developed a highly scalable ontological reasoning engine called SHER for OWL ontologies. In this project we also explore practical uses for OWL ontologies such as SNOMED in the space of healthcare.
- Graph database projects. RDF efficiently in relational and non-relational systems. In addition, I am working on the problem of linking disparate models/data silos to form linked data.