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LISP
2006
117views more  LISP 2006»
13 years 10 months ago
About permutation algebras, (pre)sheaves and named sets
In this paper we survey some well-known approaches proposed as general models for calculi dealing with names (like for example process calculi with name-passing). We focus on (pre)...
Fabio Gadducci, Marino Miculan, Ugo Montanari
FUIN
2008
93views more  FUIN 2008»
13 years 10 months ago
An Algebraic Framework for Defining Random Concurrent Behaviours
Abstract. The paper is devoted to characterizing systems with random behaviours. The characterization is based on considering systems in terms of their possible runs, called proces...
Józef Winkowski
JLP
2006
138views more  JLP 2006»
13 years 10 months ago
Algebraic-coalgebraic specification in CoCasl
We introduce CoCasl as a light-weight but expressive coalgebraic extension of the algebraic specification language Casl. CoCasl allows the nested combination of algebraic datatype...
Till Mossakowski, Lutz Schröder, Markus Rogge...
BPSC
2009
152views Business» more  BPSC 2009»
13 years 11 months ago
A Formal Temporal Semantics for Microsoft Project based on Allen's Interval Algebra
Process modelling systems are complex and difficult to compare. A key attribute of any process modelling formalism or tool is time which involves how it handles and represents tem...
Denis Gagné, André Trudel
NGITS
1999
Springer
14 years 2 months ago
From Object-Process Diagrams to a Natural Object-Process Language
As the requirements for system analysis and design become more complex, the need for a natural, yet formal way of specifying system analysis findings and design decisions are becom...
Mor Peleg, Dov Dori