- Semantics and Complexity of SPARQL. The early version of this paper was used in my thesis.
- A Model Driven Approach for Building OWL DL and OWL Full Ontologies.
- MultiCrawler: A Pipelined Architecture for Crawling and Indexing Semantic Web Data
- Provenance Explorer -- Tailored Provenance Views Using Semantic Inferencing
- Can OWL and Logic Programming Live Together Happily Ever After?
The best paper nominees is here including one that I hope to read in the near future "Querying the Semantic Web with Preferences".