Matteo Fischetti, Juan Jose Salazar
In this paper we provide new theoretical models and practical solution techniques for protecting condentiality in statistical tables containing sensitive information that cannot be disseminated. This...
The Generalized Subgraph Problem: Complexity, Approximability and Polyhedra (2003)
Corinne Feremans, Martine Labbe, Adam Letchford, Juan Jose Salazar
This paper is concerned with a problem on networks which we call the Generalized Subgraph Problem (GSP). The GSP is defined on an undirected graph where the vertex set is partitioned into clusters....
A note on the generalized Steiner tree polytope (2000)
The Generalized Steiner Tree Problem (GSTP) is a variant of the classical Steiner Tree Problem (STP), in which a family of node clusters is given and the tree must span at least one node for each...
Matteo Fischetti, Juan Jose Salazar
We study the problem of protecting sensitive data in a statistical two-dimensional table, when the non-sensitive table entries are made public along with the row and column totals. In particular, we...
Matteo Fischetti, Juan Jose Salazar
We study the problem of protecting sensitive data in a statistical two-dimensional table, when the non-sensitive table entries are made public along with the row and column totals. In particular, we...
Modeling and Solving the Cell Suppression Problem for Linearly-Constrained Tabular Data (1998)
Matteo Fischetti, Juan Jose Salazar
Abstract. We study the problem of protecting sensitive data in a statistical table whose entries are subject to a system of linear constraints. This very general setting covers, among others,...
Matteo Fischetti, Juan Jose Salazar
In this paper we describe theoretical models and practical solution techniques for protecting condentiality in statistical tables containing sensitive information that cannot be disseminated. This is...
Relationships between age at first calving and lifetime production. (1965)
Thesis (M.S. in Animal Industry in Dept. of Animal Science)--North Carolina State College.