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» Solving Constraints in Model Transformations
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76
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HYBRID
2004
Springer
15 years 6 months ago
On the Optimal Control of Switch-Mode DC-DC Converters
This paper presents a new solution approach to the optimal control problem of fixed frequency switch-mode DC-DC converters using hybrid systems methodologies. In particular, the n...
Tobias Geyer, Georgios Papafotiou, Manfred Morari
91
Voted
SGP
2007
15 years 3 months ago
Constraint-based fairing of surface meshes
We propose a constraint-based method for the fairing of surface meshes. The main feature of our approach is that the resulting smoothed surface remains within a prescribed distanc...
Klaus Hildebrandt, Konrad Polthier
EDM
2008
141views Data Mining» more  EDM 2008»
15 years 2 months ago
Acquiring Background Knowledge for Intelligent Tutoring Systems
One of the unresolved problems faced in the construction of intelligent tutoring systems is the acquisition of background knowledge, either for the specification of the teaching st...
Cláudia Antunes
96
Voted
BMVC
1997
15 years 2 months ago
Analytical Solution of Shape from Shading Problem
A new geometrical approach in solving the shape from shading problem of Lambertian model is discussed. It is shown that this problem is bound by two local constraints through the ...
Seong Ik Cho, Hideo Saito, Shinji Ozawa
94
Voted
AOR
2010
14 years 10 months ago
Sphere Methods for LP
The sphere method for solving linear programs operates with only a subset of constraints in the model in each iteration, and thus has the advantage of handling instances which may...
Katta G. Murty, Mohammad R. Oskoorouchi