Scozzari Andrea

Andrea Scozzari

Information about the author Andrea Scozzari will soon be added to the site.
Found 10 papers in total
Partitioning a graph into connected components with fixed centers and optimizing cost-based objective functions or equipartition criteria
Partitioning a graph into connected components with fixed centers and optimizing cost-based objective functions or equipartition criteria
2016
We consider a connected graph G with n vertices, p of which are centers, while the...
Linear vs. quadratic portfolio selection models with hard real-world constraints
Linear vs. quadratic portfolio selection models with hard real-world constraints
2015
Several risk–return portfolio models take into account practical limitations on...
A new method for mean‐variance portfolio optimization with cardinality constraints
A new method for mean‐variance portfolio optimization with cardinality constraints
2013
Several portfolio selection models take into account practical limitations on the...
Exact and heuristic approaches for the index tracking problem with UCITS constraints
Exact and heuristic approaches for the index tracking problem with UCITS constraints
2013
Index tracking aims at determining an optimal portfolio that replicates the...
Political Districting: from classical models to recent approaches
Political Districting: from classical models to recent approaches
2013
The Political Districting problem has been studied since the 60’s and many...
Error minimization methods in biproportional apportionment
Error minimization methods in biproportional apportionment
2012
One of the most active research lines in the area of electoral systems to date deals...
Political districting: from classical models to recent approaches
Political districting: from classical models to recent approaches
2011
The political districting problem has been studied since the 60s and many different...
Algorithms for central-median paths with bounded length on trees
Algorithms for central-median paths with bounded length on trees
2007
The location of path-shaped facilities on trees has been receiving a growing attention...
The location of median paths on grid graphs
The location of median paths on grid graphs
2007
In this paper we consider the location of a path shaped facility on a grid graph. In...
On finding dissimilar Pareto-optimal paths
On finding dissimilar Pareto-optimal paths
2005
The aim of the present paper is to provide a methodology for finding a set of...
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