We describe four problems inherent to Grid scheduling that could be identified by means of measurements in the D-Grid. These problems make meta-scheduling nearly always a delicate task. In the face of this, we developed a new hybrid methodology to schedule application workflows which presumably supersedes existing methods. Our algorithm combines existing scheduling strategies for the Grid and f...

The development of hybrid systems of renewable electricity generation with or without hydrogen storage, particularly in isolated sites, whose aim is to ensure power supply without interruption and minimize the environmental hazard, represents a viable and sustainable solution. It is in this context that this work was undertaken, it relates to the study and the dimensioning of a hybrid autonomou...

in iran the mainstreaming tool for integrating environmental concerns into energy sector is an energy-environment review (eer-iran). this paper comprises: (i) an analysis of the current situation with regards to energy production and consumption; (ii) an evaluation of the growth prospects with regard to energy production and consumption; (iii) the identification of environmental issues induced ...

open local energy requirements, the need for regional energy planning in the process of macro-planning can make significant energy. in this respect, the outer part of the direct effects of energy production and consumption locally effective, less energy planning processes will be huge. in this paper, the issue of continuity of energy supply, long-term access to resources and lower emissions fro...

Doç. Dr. Bilge BİLGEN 10:30 11:00 Integrated production scheduling and distribution planning in dairy supply chain by hybrid modelling Araş. Gör. Şebnem DEMİRKOL AKYOL 11:00 11:15 A Rule Based Constructive Randomized Search Algorithm for Solving ALWABP Araş. Gör. Alper HAMZADAYI 11:15 11:30 A hybrid complete rescheduling approach for dynamic m identical parallel machine scheduling problem with ...

Motivated by the challenges encountered in sawmill production planning, we study a multi-product, multi-period production planning problem with uncertainty in the quality of raw materials and consequently in processes yields, as well as uncertainty in products demands. As demand and yield own different uncertain natures, they are modeled separately and then integrated. Demand uncertainty is con...

An application of clustering methods for production planning is proposed. Hierarchical clustering, k-means and SOM clustering are applied to production data from the company KGL in Slovenia. A database of 252 products manufactured in the company is clustered according to the required operations and product features. Clustering results are evaluated with an average silhouette width for a total d...