gabriella pigozzi rxlhsquhlpigozziorg individual collective reasoning group httpicrunilu inviting applications phd studentship computer science successful candidate expected work logic formal approaches belief norm change relations decisionmaking social choice theory looking highly engaged researcher msc degree computer science related areas proficiency english required applications include letter interest curriculum vitae transcript courses taken including grades copy msc diploma grades names contact details two referees applications submitted electronically prof dr leon van der torre ybtskrzcauoxxyvunilu dr gabriella pigozzi cmtnrlvimvwirzquunilu july 15 2007 informal enquiries may directed gabriellapigozziunilu gabriella pigozzi computer science communications csc university luxembourg httpwwwpigozziorg fri 08 aug 2008 031209 0200 uai phd studentship university luxembourg