Answer Set Planning under Action Costs.

Thomas Eiter Wolfgang Faber Nicola Leone Gerald Pfeifer Axel Polleres Answer Set Planning under Action Costs. 186-197 2002 conf/jelia/2002 JELIA http://dx.doi.org/10.1007/3-540-45757-7_16 db/conf/jelia/jelia2002.html#EiterFLPP02