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» Model Transformation Language MOLA
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ICFP
2003
ACM
14 years 1 months ago
Reasoning about recursive procedures with parameters
In this paper we extend the model of program variables from the Refinement Calculus [2] in order to be able to reason more algebraically about recursive procedures with parameter...
Ralph-Johan Back, Viorel Preoteasa
LICS
1997
IEEE
13 years 12 months ago
Semantics of Exact Real Arithmetic
In this paper, we incorporate a representation of the non-negative extended real numbers based on the composition of linear fractional transformations with nonnegative integer coe...
Peter John Potts, Abbas Edalat, Martín H&ou...
ICALP
2000
Springer
13 years 11 months ago
Formalizing the Development of Agent-Based Systems Using Graph Processes
Graph processes are used in order to formalize the relation between global requirement specifications of multi-agent systems by means of message sequence charts, and implementatio...
Ralph Depke, Reiko Heckel
ECOOP
2006
Springer
13 years 11 months ago
Modeling Runtime Behavior in Framework-Based Applications
Abstract. Our research group has analyzed many industrial, frameworkbased applications. In these applications, simple functionality often requires excessive runtime activity. It is...
Nick Mitchell, Gary Sevitsky, Harini Srinivasan
DBPL
1997
Springer
117views Database» more  DBPL 1997»
13 years 12 months ago
Degrees of Monotonicity of Spatial Transformations
We consider spatial databases that can be defined in terms of polynomial inequalities, and we are interested in monotonic transformations of spatial databases. We investigate a hi...
Bart Kuijpers