Michael Wolverton Pauline Berry Ian W. Harrison John D. Lowrance David N. Morley Andres C. Rodriguez Enrique H. Ruspini Jérôme Thoméré LAW: A Workbench for Approximate Pattern Matching in Relational Data. 143-150 2003 conf/iaai/2003 IAAI db/conf/iaai/iaai2003.html#WolvertonBHLMRRT03