TY  - RPRT
A1  - Hoare, Tony
A1  - Müller, Martin E.
A1  - Möller, Bernhard
T1  - Tracelets and Specifications
N2  - In the accompanying paper [1] the authors study a model of concurrent programs in terms of events and a dependence relation, i.e., a set of arrows, between them. There also two simplifying interface models are presented; they abstract in different ways from the intricate network of internal points and arrows of program components. This report supplements [1] by presenting full proofs for the properties of the interface models, in particular, that both models exhibit homomorphic behaviour w.r.t. sequential and concurrent composition.

[1] B. Möller, C.A.R. Hoare, M.E. Müller, G. Struth: A discrete geometric model of concurrent program execution. In H. Zhu, J. Bowen: Proc. UTP 16. LNCS 10134. Springer 2017, 1-25
T3  - Reports / Technische Berichte der Fakultät für Angewandte Informatik der Universität Augsburg - 2017-01 
Y1  - 2017
UR  - https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/4085
UR  - https://nbn-resolving.org/urn:nbn:de:bvb:384-opus4-40852
PB  - Institut für Informatik, Universität Augsburg
CY  - Augsburg
ER  -