A MapReduce-based Approach for Finding Inexact Patterns in Large Graphs Topics: Constraint Modeling and Languages; Model Transformations and Generative Approaches; Modeling for the Cloud; Syntax and Semantics of Modeling Languages In Proceedings of the 3rd International Conference on Model-Driven Engineering and Software Development MODELSWARD - Volume 1, 205-212, 2015 , ESEO, Angers, Loire Valley, France