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CORR
2011
Springer
173views Education» more  CORR 2011»
13 years 5 months ago
Psi-calculi: a framework for mobile processes with nominal data and logic
The framework of psi-calculi extends the pi-calculus with nominal datatypes for data structures and for logical assertions and conditions. These can be transmitted between processe...
Jesper Bengtson, Magnus Johansson, Joachim Parrow,...
CORR
2011
Springer
165views Education» more  CORR 2011»
13 years 5 months ago
From IF to BI: a tale of dependence and separation
We take a fresh look at the logics of informational dependence and independence of Hintikka and Sandu and V¨a¨an¨anen, and their compositional semantics due to Hodges. We show h...
Samson Abramsky, Jouko A. Väänänen
DM
2011
223views Education» more  DM 2011»
13 years 5 months ago
On graph equivalences preserved under extensions
Let G be the set of finite graphs whose vertices belong to some fixed countable set, and let ≡ be an equivalence relation on G. By the strengthening of ≡ we mean an equivalen...
Zbigniew Lonc, Miroslaw Truszczynski
SCP
2011
255views Communications» more  SCP 2011»
13 years 5 months ago
Map fusion for nested datatypes in intensional type theory
A definitional extension LNGMIt of the Calculus of Inductive Constructions (CIC), that underlies the proof assistant Coq, is presented that allows also to program with nested dat...
Ralph Matthes
TEC
2010
193views more  TEC 2010»
13 years 5 months ago
Chemical-Reaction-Inspired Metaheuristic for Optimization
-- We encounter optimization problems in our daily lives and in various research domains. Some of them are so hard that we can, at best, approximate the best solutions with (meta-)...
Albert Y. S. Lam, Victor O. K. Li