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Chapter
Fixed-Charge Facility Location Problems
Fixed-Charge Facility Location Problems are among core problems in location science. There is a finite set of users with demand of service and a finite set of potential locations for the facilities that will o...
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Article
GRASP and Path Relinking for the Clustered Prize-collecting Arc Routing Problem
The Clustered Prize-collecting Arc Routing Problem is an arc routing problem where each demand edge is associated with a profit which is collected once if the edge is serviced, independently of the number of t...
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Article
Even Cycles and Perfect Matching Problems with Side Constraints
We study two different types of graphs that contain even cycles and, possibly, some chords. The objective is to analyze some properties of these types of graphs that can be used to solve perfect matching optim...
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Article
GRASP for Seam Drawing in Mosaicking of Aerial Photographic Maps
Commercial aerial photographic maps are often so large that it is necessary to produce one map from two or more photographs, which are combined two at a time in a process called mosaicking. The objective is to...