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CALCO
2005
Springer
75views Mathematics» more  CALCO 2005»
13 years 10 months ago
Parametrized Exceptions
Following the paradigm of encapsulation of side effects via monads, the Java execution mechanism has been described by the socalled Java monad, encorporating essentially stateful ...
Dennis Walter, Lutz Schröder, Till Mossakowsk...
CALCO
2005
Springer
88views Mathematics» more  CALCO 2005»
13 years 10 months ago
Bireachability and Final Multialgebras
Michal Walicki
CALCO
2005
Springer
109views Mathematics» more  CALCO 2005»
13 years 10 months ago
Final Semantics for Event-Pattern Reactive Programs
Event-pattern reactive programs are front-end programs for distributed reactive components that preprocess an incoming stream of event stimuli. Their purpose is to recognize tempor...
César Sánchez, Henny B. Sipma, Matte...
CALCO
2005
Springer
98views Mathematics» more  CALCO 2005»
13 years 10 months ago
Behavioral Extensions of Institutions
We show that any institution I satisfying some reasonable conditions can be transformed into another institution, Ibeh, which captures formally and abstractly the intuitions of add...
Andrei Popescu, Grigore Rosu
CALCO
2005
Springer
105views Mathematics» more  CALCO 2005»
13 years 10 months ago
A Categorical Approach to Simulations
Simulations are a very natural way of relating concurrent systems, which are mathematically modeled by Kripke structures. The range of available notions of simulations makes it ver...
Miguel Palomino, José Meseguer, Narciso Mar...
CALCO
2005
Springer
119views Mathematics» more  CALCO 2005»
13 years 10 months ago
The Category Theoretic Solution of Recursive Program Schemes
This paper provides a general account of the notion of recursive program schemes, studying both uninterpreted and interpreted solutions. It can be regarded as the category-theoret...
Stefan Milius, Lawrence S. Moss
CALCO
2005
Springer
93views Mathematics» more  CALCO 2005»
13 years 10 months ago
Labels from Reductions: Towards a General Theory
We consider open terms and parametric rules in the context of the systematic derivation of labelled transitions from reduction systems.
Bartek Klin, Vladimiro Sassone, Pawel Sobocinski
CALCO
2005
Springer
98views Mathematics» more  CALCO 2005»
13 years 10 months ago
The Least Fibred Lifting and the Expressivity of Coalgebraic Modal Logic
Every endofunctor B on the category Set can be lifted to a fibred functor on the category (fibred over Set) of equivalence relations and relation-preserving functions. In this pa...
Bartek Klin
CALCO
2005
Springer
114views Mathematics» more  CALCO 2005»
13 years 10 months ago
Towards a Coalgebraic Semantics of the Ambient Calculus
Recently, various process calculi have been introduced which are suited for the modelling of mobile computation and in particular the mobility of program code; a prominent example ...
Daniel Hausmann, Till Mossakowski, Lutz Schrö...
CALCO
2005
Springer
126views Mathematics» more  CALCO 2005»
13 years 10 months ago
Context-Free Languages via Coalgebraic Trace Semantics
In this paper we identify context-free grammars as coalgebras. To obtain the associated context-free languages (consisting of only finite-length strings) we introduce a general a...
Ichiro Hasuo, Bart Jacobs