1. SPIDER: a schema mapping debugger;Alexe,2006
2. Muse: mapping understanding and design by example;Alexe,2008
3. STBenchmark: towards a benchmark for mapping systems;Alexe;PVLDB,2008
4. Designing and refining schema mappings via data examples;Alexe,2011
5. EIRENE: interactive design and refinement of schema mappings via data examples;Alexe;PVLDB,2011