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» Reflections on the Object Constraint Language
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CP
2006
Springer
15 years 3 months ago
Approximability of Integer Programming with Generalised Constraints
We study a family of problems, called Maximum Solution, where the objective is to maximise a linear goal function over the feasible integer assignments to a set of variables subjec...
Peter Jonsson, Fredrik Kuivinen, Gustav Nordh
ICLP
2009
Springer
15 years 4 months ago
Integration of Abductive Reasoning and Constraint Optimization in SCIFF
Abstract. Abductive Logic Programming (ALP) and Constraint Logic Programming (CLP) share the feature to constrain the set of possible solutions to a program via integrity or CLP co...
Marco Gavanelli, Marco Alberti, Evelina Lamma
TOOLS
2010
IEEE
15 years 4 months ago
Deep Meta-modelling with MetaDepth
Meta-modelling is at the core of Model-Driven Engineering, where it is used for language engineering and domain modelling. The OMG’s Meta-Object Facility is the standard framewor...
Juan de Lara, Esther Guerra
IEAAIE
2001
Springer
15 years 4 months ago
A New Approach in Object-Based Knowledge Representation: The AROM System
Abstract. This paper presents AROM, a new object-based knowledge representation system. AROM is original in two ways. Firstly, in addition to classes, knowledge representation in A...
Michel Page, Jérôme Gensel, Cé...
SMA
2005
ACM
109views Solid Modeling» more  SMA 2005»
15 years 5 months ago
Numerical decomposition of geometric constraints
Geometric constraint solving is a key issue in CAD/CAM. Since Owen’s seminal paper, solvers typically use graph based decomposition methods. However, these methods become diffi...
Sebti Foufou, Dominique Michelucci, Jean-Paul Jurz...