scholarly journals An $$O(m\log n)$$ Algorithm for Stuttering Equivalence and Branching Bisimulation

Author(s):  
Jan Friso Groote ◽  
Anton Wijs
2012 ◽  
Vol 413 (1) ◽  
pp. 58-72 ◽  
Author(s):  
Suzana Andova ◽  
Sonja Georgievska ◽  
Nikola Trčka

2017 ◽  
Vol 18 (2) ◽  
pp. 1-34 ◽  
Author(s):  
Jan Friso Groote ◽  
David N. Jansen ◽  
Jeroen J. A. Keiren ◽  
Anton J. Wijs

2006 ◽  
Vol 16 (3) ◽  
pp. 407-428 ◽  
Author(s):  
MARIE LALIRE

Full formal descriptions of algorithms making use of quantum principles must take into account both quantum and classical computing components, as well as communications between these components. Moreover, to model concurrent and distributed quantum computations and quantum communication protocols, communications over quantum channels that move qubits physically from one place to another must also be taken into account.Inspired by classical process algebras, which provide a framework for modelling cooperating computations, a process algebraic notation is defined. This notation provides a homogeneous style for formal descriptions of concurrent and distributed computations comprising both quantum and classical parts. Based upon an operational semantics that makes sure that quantum objects, operations and communications operate according to the postulates of quantum mechanics, an equivalence is defined among process states considered as having the same behaviour. This equivalence is a probabilistic branching bisimulation. From this relation, an equivalence on processes is defined. However, it is not a congruence because it is not preserved by parallel composition.


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