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Traces, Executions and Schedulers, Coalgebraically
Ist Teil von
Algebra and Coalgebra in Computer Science, p.206-220
Ort / Verlag
Berlin, Heidelberg: Springer Berlin Heidelberg
Link zum Volltext
Quelle
Alma/SFX Local Collection
Beschreibungen/Notizen
A theory of traces of computations has emerged within the field of coalgebra, via finality in Kleisli categories. In concurrency theory, traces are traditionally obtained from executions, by projecting away states. These traces and executions are sequences and will be called “thin”. The coalgebraic approach gives rise to both “thin” and “fat” traces/executions, where in the “fat” case the structure of computations is preserved. This distinction between thin and fat will be introduced first. It is needed for a theory of schedulers in a coalgebraic setting, of which we only present the very basic definitions and results.