TY - CHAP ED - Hatcliff, John ED - Zucca, Elena Y1 - 2010/// A1 - Lluch-Lafuente, Alberto A1 - Bruni, Roberto A1 - Boronat, Artur A1 - Montanari, Ugo A1 - Paolillo, Generoso PB - Springer SP - 2 T3 - Lecture Notes in Computer Science N1 - © IFIP International Federation for Information Processing 2010. The original publication is available at www.springerlink.com. ID - eprints141 T2 - Formal Techniques for Distributed Systems (FMOODS/FORTE 2010) EP - 16 TI - Exploiting the Hierarchical Structure of Rule-Based Specifications for Decision Planning AV - public UR - http://dx.doi.org/10.1007/978-3-642-13464-7_2 SN - 978-3-642-13463-0 M1 - 6117 N2 - Rule-based specifications have been very successful as a declarative approach in many domains, due to the handy yet solid foundations offered by rule-based machineries like term and graph rewriting. Realistic problems, however, call for suitable techniques to guarantee scalability. For instance, many domains exhibit a hierarchical structure that can be exploited conveniently. This is particularly evident for composition associations of models. We propose an explicit representation of such structured models and a methodology that exploits it for the description and analysis of model- and rule-based systems. The approach is presented in the framework of rewriting logic and its efficient implementation in the rewrite engine Maude and is illustrated with a case study. } ER -