| Conjunctive queries with constraints: homomorphism, containment and rewriting | 0 | 0.34 | 2010 |
| Using Patterns for Faster and Scalable Rewriting of Conjunctive Queries | 1 | 0.36 | 2009 |
| A framework for information integration with uncertainty | 0 | 0.34 | 2005 |
| Containment of conjunctive queries with arithmetic expressions | 5 | 0.45 | 2005 |
| Answering queries with arithmetic expressions in heterogeneous systems | 2 | 0.38 | 2005 |
