This proceedings set contains 85 selected full papers presented at the 3rd International
Conference on Modelling Computation and Optimization in Information Systems and Management
Sciences - MCO 2015 held on May 11-13 2015 at Lorraine University France. The present part I
of the 2 volume set includes articles devoted to Combinatorial optimization and applications
DC programming and DCA: thirty years of Developments Dynamic Optimization Modelling and
Optimization in financial engineering Multiobjective programming Numerical Optimization
Spline Approximation and Optimization as well as Variational Principles and Applications.
