16 citations · 16 across the 3 of their papers we have counts for
3 papers
cs.DB2009
On Chase Termination Beyond Stratification
Michael Meier, Michael Schmidt, Georg Lausen
We study the termination problem of the chase algorithm, a central tool in various database problems such as the constraint implication problem, Conjunctive Query optimization, rew…
cs.DB2009★ 16 cited
Foundations of SPARQL Query Optimization
Michael Schmidt, Michael Meier, Georg Lausen
The SPARQL query language is a recent W3C standard for processing RDF data, a format that has been developed to encode information in a machine-readable way. We investigate the fou…
cs.DB2009
Stop the Chase
Michael Meier, Michael Schmidt, Georg Lausen
The chase procedure, an algorithm proposed 25+ years ago to fix constraint violations in database instances, has been successfully applied in a variety of contexts, such as query o…