Karacapilidis, N.I.N.I.KaracapilidisPapadias, D.D.PapadiasEgenhofer, M.J.M.J.Egenhofer2022-03-092022-03-091995https://publica.fraunhofer.de/handle/publica/325595en004005006Collaborative spatial decision making with qualitative constraintsconference paper