One of the standard basic steps in drawing hierarchical graphs is to invert some arcs of the given graph to make the graph acyclic. We discuss exact and parameterized algorithms fo...
In this paper we describe the pattern recognition methods used for the identification of coins in the new coin recognition and sorting system Dagobert developed at the ARC Seibers...
Michael Noelle, Harald Penz, Michael Rubik, Konrad...
Constraint propagation is the main feature of any constraint solver. This is thus of prime importance to manage constraint propagation as efficiently as possible, justifying the us...
Many optimization problems can be expressed us ing some form of soft constraints, where different measures of desirability arc associated with differ ent combinations of domai...
David A. Cohen, Martin C. Cooper, Peter Jeavons, A...
Often the most expensive and time-consuming task in building a pattern recognition system is col lecting and accurately labeling training and testing data. In this paper, we exp...