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HASKELL
2009
ACM
15 years 10 months ago
A compositional theory for STM Haskell
We address the problem of reasoning about Haskell programs that use Software Transactional Memory (STM). As a motivating example, we consider Haskell code for a concurrent non-det...
Johannes Borgström, Karthikeyan Bhargavan, An...
LOGCOM
2007
125views more  LOGCOM 2007»
15 years 3 months ago
Epistemic Actions as Resources
We provide algebraic semantics together with a sound and complete sequent calculus for information update due to epistemic actions. This semantics is flexible enough to accommoda...
Alexandru Baltag, Bob Coecke, Mehrnoosh Sadrzadeh
ICFEM
2009
Springer
15 years 10 months ago
Qualitative Action Systems
An extension to action systems is presented facilitating the modeling of continuous behavior in the discrete domain. The original action system formalism has been developed by Back...
Bernhard K. Aichernig, Harald Brandl, Willibald Kr...
ACRI
2006
Springer
15 years 9 months ago
In Search of Cellular Automata Reproducing Chaotic Dynamics Described by Logistic Formula
Two-dimensional cellular automata (CA) systems are widely used for modeling spatio-temporal dynamics of evolving populations. Conversely, the logistic equation is a 1-D model descr...
Witold Dzwinel
ALIFE
2006
15 years 3 months ago
The Origin of the Eukaryotic Cell Based on Conservation of Existing Interfaces
Current theories about the origin of the eukaryotic cell all assume that during evolution a prokaryotic cell acquired a nucleus. Here, it is shown that a scenario in which the nucl...
Albert D. G. de Roos