Drezner Tammy

Tammy Drezner

Information about the author Tammy Drezner will soon be added to the site.
Found 22 papers in total
Sequential location of two facilities: comparing random to optimal location of the first facility
Sequential location of two facilities: comparing random to optimal location of the first facility
2016
We investigate sequential location of two facilities. One strategy is to locate the...
Locating and capacity planning for retailers of a new supply chain to compete on the plane
Locating and capacity planning for retailers of a new supply chain to compete on the plane
2015
This paper investigates the network design problem of a two‐level supply chain...
The Quintile Share Ratio in location analysis
The Quintile Share Ratio in location analysis
2014
The inequality measure ‘Quintile Share Ratio’ (QSR or sometimes S80/S20)...
Voronoi diagrams with overlapping regions
Voronoi diagrams with overlapping regions
2013
Voronoi diagrams are a tessellation of the plane based on a given set of points...
The Weber Location Problem: The Threshold Objective
The Weber Location Problem: The Threshold Objective
2012
A new objective for the Weber location problem is proposed. The weights of the Weber...
A note on equity across groups in facility location
A note on equity across groups in facility location
2011
An equity model between groups of demand points is proposed. The set of demand points...
A stochastic gradual cover location problem
A stochastic gradual cover location problem
2010
Covering models assume that a point is covered if it is within a certain distance from...
Location of retail facilities under conditions of uncertainty
Location of retail facilities under conditions of uncertainty
2009
Models for the optimal location of retail facilities are typically premised on current...
The gravity p-median model
The gravity p-median model
2007
In this paper we propose a new model for the p -median problem. In the standard p...
Locating multiple facilities in a planar competitive environment
Locating multiple facilities in a planar competitive environment
2007
We investigate the location of one or more facilities anywhere in an area in which...
Equity models in planar location
Equity models in planar location
2007
In this paper we investigate planar location models with equity objectives. Two...
Derived attractiveness of shopping malls
Derived attractiveness of shopping malls
2006
In this paper we develop a model for estimating the attractiveness of shopping malls...
Retail facility location under changing market conditions
Retail facility location under changing market conditions
2002
In this paper we investigate the location of retail facilities under changing market...
Gender-specific genetic algorithms
Gender-specific genetic algorithms
2006
In this paper we propose to incorporate gender in genetic algorithms. Existing genetic...
Finding the optimal solution to the Huff based competitive location model
Finding the optimal solution to the Huff based competitive location model
2004
In this paper we solve the gravity (Huff) model for the competitive facility location...
Retail facility location under changing market conditions
Retail facility location under changing market conditions
2002
In this paper we investigate the location of retail facilities under changing market...
The gradual covering problem
The gradual covering problem
2004
In this paper we investigate the gradual covering problem. Within a certain distance...
Solving the multiple competitive facilities location problem
Solving the multiple competitive facilities location problem
2002
In this paper we propose five heuristic procedures for the solution of the multiple...
Validating the gravity-based competitive location model using inferred attractiveness
Validating the gravity-based competitive location model using inferred attractiveness
2002
The attractiveness of retail facilities is an essential component of models analyzing...
Facility location in anticipation of future competition
Facility location in anticipation of future competition
1998
In this paper, we consider locating a new facility in a competitive environment. A...
Consistent and inconsistent rules in competitive facility choice
Consistent and inconsistent rules in competitive facility choice
1996
Competitive facility location models are based on the assumption that customers select...
Replacing continuous demand with discrete demand in a competitive location model
Replacing continuous demand with discrete demand in a competitive location model
1997
Location models commonly represent demand as discrete points rather than as...
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