
Location theory
Brussels, Belgium
July 20/August 10, 1984

- P.HANSEN (Belgium)
- J.F.THISSE (Belgium)
- J.KRARUP (Denmark)
- A.H.G.RINNOOY-KAN (Netherlands)
- F.PLASTRIA (Belgium)

- J.-P.BRANS (Belgium)
- F.PLASTRIA (Belgium)
- M.DESPONTIN (Belgium)
- L.KAUFMAN (Belgium)

- Christian MICHELOT (France): "Geometric properties of the
Weber-Fermat problem"
- José A. MORENO (Spain): "About the m-center problems"
- Dominique PEETERS (Belgium): "Design and implementation of programs
for large scale location problems"
- Blas PELEGRIN (Spain): "On the uniqueness of solutions in planar
location theory"
- John KARKAZIS (Greece): "Principal direction search, a new and
promising method of search for unconstrained LP formulations"
- Franz RENDL (Austria): "A thermodynamically motivated simulation
procedure for combinatorial optimization problems, and, Eigenvalue
approach to quadratic assignment problems"
- Hans Jürgen BANDELT (Germany): "Networks without Condorcet
paradox"
- José. VIEGAS (Portugal): "Shortest paths for pedestrians
and public facility location in towns"
- Martine LABBÉ (Belgium): "Outcomes of voting and planning:
some further results"
- Kaj HOLMBERG (Sweden): "Facility location with staircase costs"
- Richard LAUNDY (United Kingdom): "A tree-search algorithm for the
multi-commodity location problem"
- Nenad MLADENOVIC (Yugoslavia): "Non-linear capacitated transportation
problems"
- Manuel DE OLIVIERA (United Kingdom): "Exact and heuristic algorithms
for the facilities location problem using a branch and bound methodology"
- Katalyn LEGRADY (Hungary): "The Pawn model for the Netherlands.
A case study of the methodological aspects"

EJOR vol 20, nr 3, June 1985
- M. LABBE, "Outcomes of voting and planning in single facility
location problems"
- H.-J. BANDELT, "Networks with Condorcet solutions"
- B. PELEGRIN, CH. MICHELOT, F.PLASTRIA, "On the uniqueness of optimal
solutions in continuous locatin theory"
- R.DURIER, CH.MICHELOT, "Geometrical properties of the Fermat-Weber
problem"
- R.S.LAUNDRY, "A tree search algorithm for the multi-commodity
location problem"
- J.KARKASIS, "Principal direction search: A new method of search for
unconstrained LP formulations"
- F.RENDL, "Ranking scalar products to improve bounds for the quadratic
assignment problem"
- J.VIERGAS, P.HANSEN, "Finding shortest paths in the plane in the
presence ofbarriers to travel (for any lp-norm)"
- J.A.MORENO, "A correction to the definition of local center"
- P.HANJOUL, D.PEETERS, "Comparison of two dual-based procedures for
solving the p-median problems"