joao leite icldlxdifctunlpt dear colleague would like cordially invite participate ninth european conference logics artificial intelligence jelia04 held lisbon portugal september 27 30 2004 deadline early registration september 7th information httpcentriadifctunlptjelia2004 jelia04 colocated fifth international workshop computational logic multiagent systems clima va special rate exists register meetings technical program jelia04 includes 3 invited talks representing reasoning preferences francesca rossi engineering logics contentbased representation information franz baader formal methods robotics bernhard nebel 52 paper presentations sessions actions causation applications 2 sessions belief revision complexity issues description logics logic programming lpnmr 2 sessions modal spacial temporal logics multiagent systems 2 sessions reasoning uncertainty theorem proving 15 system demonstrations social program includes welcome drink social dinner excursion sintra hope join event best regards joao leite jose alferes tue 05 aug 2008 162952 0700 uai jelia04 call participation