I'm interested to see a detailed problem description of your problem.
Your paper contains only a short description of 6 lines. I would wanted to see a short example too to understand better your problem. In my view, your topic is relevant to my area of interest. Please, have a look at the link http://www.fedulov.ge
I'm interested to know about any lower bound of your objective function to evaluate the quality of your approximate solutions. More detailed information on the lower bound can be viewed from a discussion on the link https://www.researchgate.net/post/How_to_evaluate_the_quality_of_metaheuristic_algorithms_without_any_benchmarks
the detailed of the problem can be seen in the following papers. Also, the spreadsheet of this paper is attached: https://www.researchgate.net/publication/233835600_Independent_Task_Scheduling_in_Grid_Computing_Based_on_Queen_Bee_Algorithm?ev=prf_pub
I thank you for your papers. But these papers don't contain a detailed model. I'd wanted to see the detailed model, only the model. Can you give me such model? Can you give me any links to see the detailed model to understand your problem exactly? I very ask you give me any short example too. I'd could understand your problem correctly from this example.
As you now, scheduling in grid is hard and complicated, because, available resources are dynamic, so , it is important we assign our requests in the mentioned time to appropriated resources. Here (in attached file), you can understand more about this problem in detail.