Welcome to the web site of the fourth international conference on principles and practice of constraint programming, that will take place in Pisa , the italian city which is world-wide famous for its leaning tower . Scope of the Conference Constraints have emerged as the basis of a representational and computational paradigm that draws from many disciplines and can be brought to bear on many problem domains.
Papers are especially welcome that bridge disciplines or combine theory and practice.
This is the fourth conference of this series. More information about these conferences and related workshops can be found at the CP web site .