Selected papers of the workshop on Topology and completion in semantics
Handbook of logic in computer science (vol. 3)
RETRACTED: Semantic Domains for Combining Probability and Non-Determinism
Electronic Notes in Theoretical Computer Science (ENTCS)
Stably Compact Spaces and the Probabilistic Powerspace construction
Electronic Notes in Theoretical Computer Science (ENTCS)
CSL'07/EACSL'07 Proceedings of the 21st international conference, and Proceedings of the 16th annuall conference on Computer Science Logic
Continuous capacities on continuous state spaces
ICALP'07 Proceedings of the 34th international conference on Automata, Languages and Programming
Simulation hemi-metrics between infinite-state stochastic games
FOSSACS'08/ETAPS'08 Proceedings of the Theory and practice of software, 11th international conference on Foundations of software science and computational structures
De groot duality and models of choice: Angels, demons and nature†
Mathematical Structures in Computer Science
Approximating Markov Processes by Averaging
Journal of the ACM (JACM)
Layout Randomization and Nondeterminism
Electronic Notes in Theoretical Computer Science (ENTCS)
Observationally-induced Algebras in Domain Theory
Electronic Notes in Theoretical Computer Science (ENTCS)
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Two recent semantic families of models for mixed probabilistic and non-deterministic choice over a space X are the convex powercone models, due independently to Mislove, and to Tix, Keimel, and Plotkin, and the continuous prevision model of the author.We show that, up to some minor details, these models are isomorphic whenever X is a continuous, coherent cpo, and whether the particular brand of non-determinism we focus on is demonic, angelic, or chaotic. The construction also exhibits domains of continuous previsions as retracts of well-known continuous cpos, providing simple bases for the various continuous cpos of continuous previsions. This has practical relevance to computing approximations of operations on previsions.