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105
Voted
ECCV
1992
Springer
15 years 4 months ago
Constraints for Recognizing and Locating Curved 3D Objects from Monocular Image Features
Abstract. This paper presents viewpoint-dependent constraints that relate image features such as t-junctions and inflections to the pose of curved 3D objects. These constraints can...
David J. Kriegman, B. Vijayakumar, Jean Ponce
86
Voted
CP
2009
Springer
14 years 10 months ago
The Proper Treatment of Undefinedness in Constraint Languages
Any sufficiently complex finite-domain constraint modelling language has the ability to express undefined values, for example division by zero, or array index out of bounds. This p...
Alan M. Frisch, Peter J. Stuckey
105
Voted
TAPSOFT
1997
Springer
15 years 4 months ago
Inclusion Constraints over Non-empty Sets of Trees
Abstract. We present a new constraint system called INES. Its constraints are conjunctions of inclusions t1 t2 between rst-order terms (without set operators) which are interpreted...
Martin Müller, Joachim Niehren, Andreas Podel...
84
Voted
CONSTRAINTS
2000
96views more  CONSTRAINTS 2000»
15 years 17 days ago
A Comparison of Traditional and Constraint-based Heuristic Methods on Vehicle Routing Problems with Side Constraints
The vehicle routing problem (VRP) is a variant of the familiar travelling salesperson problem (TSP). In the VRP we are to perform a number of visits, using a number of vehicles of ...
Philip Kilby, Patrick Prosser, Paul Shaw
CP
2004
Springer
15 years 4 months ago
Set Variables and Local Search
Many combinatorial (optimisation) problems have natural models based on, or including, set variables and set constraints. This was already known to the constraint programming commu...
Magnus Ågren