A hierarchical ant based clustering algorithm and its use in three real-world applications.

Hanene Azzag Gilles Venturini Antoine Oliver Christiane Guinot A hierarchical ant based clustering algorithm and its use in three real-world applications. 906-922 2007 179 European Journal of Operational Research 3 http://dx.doi.org/10.1016/j.ejor.2005.03.062 db/journals/eor/eor179.html#AzzagVOG07