Abstract
Network-based applications usually rely on the explicit distribution of components, which interact by means of message passing. Assembling components into a workflow is challenging due to the asynchronism inherent to the underlying message-passing communication model. This paper presents the PaCE language, which aims at coordinating asynchronous network-based components by exploiting the data-flow execution model. Specifically, PaCE has been designed for dealing with components compliant with the P-REST architectural style for pervasive adaptive systems. Moreover PaCE provides reflective features enabling run-time adaptation and evolution of workflows.
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Caporuscio, M., Funaro, M., Ghezzi, C. (2012). PaCE: A Data-Flow Coordination Language for Asynchronous Network-Based Applications. In: Gschwind, T., De Paoli, F., Gruhn, V., Book, M. (eds) Software Composition. SC 2012. Lecture Notes in Computer Science, vol 7306. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-30564-1_4
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DOI: https://doi.org/10.1007/978-3-642-30564-1_4
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