Abstract
Parallel and sequential independence are central concepts in the concurrency theory of the double pushout (dpo) approach to graph rewriting. However, so far those same notions were missing for dpo rewriting extended with borrowed contexts (dpobc), a formalism used for equipping dpo derivations with labels and introduced for modeling open systems that interact with the environment.
In this work we propose the definition of parallel and sequential independence for dpobc rewriting, and we prove that these novel notions allow generalizing the Church-Rosser and parallelism theorems holding for dpo rewriting. Most importantly, we show that the dpobc version of these theorems still guarantees the local confluence and the parallel execution of pairs of independent dpobc derivations.
Research partially supported by the EU FP6-IST IP 16004 SEnSOria.
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References
Ehrig, H., König, B.: Deriving bisimulation congruences in the DPO approach to graph rewriting with borrowed contexts. Mathematical Structures in Computer Science 16(6), 1133–1163 (2006)
Leifer, J., Milner, R.: Deriving bisimulation congruences for reactive systems. In: Palamidessi, C. (ed.) CONCUR 2000. LNCS, vol. 1877, pp. 243–258. Springer, Heidelberg (2000)
Baldan, P., König, B., Ehrig, H.: Composition and decomposition of DPO transformations with borrowed context. In: Corradini, A., Ehrig, H., Montanari, U., Ribeiro, L., Rozemberg, G. (eds.) ICGT 2006. LNCS, vol. 4178, pp. 153–167. Springer, Heidelberg (2006)
Gadducci, F.: Term graph rewriting and the π-calculus. In: Ohori, A. (ed.) APLAS 2003. LNCS, vol. 2895, pp. 37–54. Springer, Heidelberg (2003)
Gadducci, F., Lluch-Lafuente, A.: Graphical encoding of a spatial logic for the π-calculus. In: Mossakowski, T., Montanari, U., Haveraaen, M. (eds.) CALCO 2007. LNCS, vol. 4624, pp. 209–225. Springer, Heidelberg (2007)
Bonchi, F., Gadducci, F., König, B.: Process bisimulation via a graphical encoding. In: Corradini, A., Ehrig, H., Montanari, U., Ribeiro, L., Rozemberg, G. (eds.) ICGT 2006. LNCS, vol. 4178, pp. 168–183. Springer, Heidelberg (2006)
Corradini, A., Montanari, U., Rossi, F., Ehrig, H., Heckel, R., Löwe, M.: Algebraic approaches to graph transformation I: Basic concepts and double pushout approach. In: Rozenberg, G. (ed.) Handbook of Graph Grammars and Computing by Graph Transformation, vol. 1, pp. 163–245. World Scientific, Singapore (1997)
Habel, A., Müller, J., Plump, D.: Double-pushout graph transformation revisited. Mathematical Structures in Computer Science 11, 637–688 (2001)
Lack, S., Sobociński, P.: Adhesive and quasiadhesive categories. Theoretical Informatics and Applications 39, 511–545 (2005)
Winskel, G., Nielsen, M.: Models for concurrency. In: Abramsky, S., Gabbay, D.M., Maibaum, T.S. (eds.) Handbook of Logic in Computer Science, vol. 4, pp. 1–148. Oxford University Press, Oxford (1992)
Sassone, V., Sobociński, P.: Reactive systems over cospans. In: Logic in Computer Science, pp. 311–320. IEEE Computer Society Press, Los Alamitos (2005)
Sobociński, P.: Deriving bisimulation congruences from reduction systems. PhD thesis, BRICS, Department of Computer Science, University of Aaurhus (2004)
Rabinovich, A.M., Trakhtenbrot, B.A.: Behaviour structures and nets. Foundamenta Informatica 11(4), 357–404 (1988)
van Glabbeek, R.J., Goltz, U.: Equivalence notions for concurrent systems and refinement of actions. In: Kreczmar, A., Mirkowska, G. (eds.) MFCS 1989. LNCS, vol. 379, pp. 237–248. Springer, Heidelberg (1989)
Baldan, P., Corradini, A., Ehrig, H., Heckel, R., König, B.: Bisimilarity and behaviour-preserving reconfiguration of open petri nets. In: Mossakowski, T., Montanari, U., Haveraaen, M. (eds.) CALCO 2007. LNCS, vol. 4624, pp. 126–142. Springer, Heidelberg (2007)
Nielsen, M., Priese, L., Sassone, V.: Characterizing behavioural congruences for Petri nets. In: Lee, I., Smolka, S.A. (eds.) CONCUR 1995. LNCS, vol. 962, pp. 175–189. Springer, Heidelberg (1995)
Corradini, A., Montanari, U., Rossi, F.: Graph processes. Fundamenta Informaticae 26, 241–265 (1996)
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Bonchi, F., Gadducci, F., Heindel, T. (2008). Parallel and Sequential Independence for Borrowed Contexts. In: Ehrig, H., Heckel, R., Rozenberg, G., Taentzer, G. (eds) Graph Transformations. ICGT 2008. Lecture Notes in Computer Science, vol 5214. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-87405-8_16
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DOI: https://doi.org/10.1007/978-3-540-87405-8_16
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