Issue no. 1 Table of Contents

Scheduling in the presence of processor networks : complexity and approximation
A polarized adaptive schedule generation scheme for the resource-constrained project scheduling problem
Algorithms for the two dimensional bin packing problem with partial conflicts
A hybrid genetic algorithm for the vehicle routing problem with three-dimensional loading constraints
A study of the dynamic of influence through differential equations

Issue no. 2 Table of Contents

A study on the budget constrained facility location model considering inventory management cost
Branch-and-bound algorithm for total weighted tardiness minimization on parallel machines under release dates assumptions
Tangency portfolios in the LP solvable portfolio selection models
An analysis of supply chain decisions with asymmetrical retailers : effects of disruptions and static service cost on coordination mechanism

Issue no. 3 Table of Contents

Aspects of Impatience in a Finite Buffer Queue
On a dual network exterior point simplex type algorithm and its computational behavior
Interactive compromise hypersphere method and its applications
Multiperiod supply chain network equilibrium model with electronic commerce and multicriteria decision-making

Issue no. 4 Table of Contents

Metasearch information fusion using linear programming
Analysis of a M X /G(a,b)/1 queueing system with vacation interruption
New algorithms for coupled tasks scheduling - a survey
M/M/1 retrial queue with collisions and working vacation interruption under N-policy
Flow Polyhedra and Resource Constrained Project Scheduling Problems