2D Bin Packing and Scheduling Online Printing Company

These data belongs to an actual printing company . Each record in Excel file Raw Data/Big_Data present an order from customers. In column "ColorMode" ; 4+0 means the order is one sided and 4+4 means it is two-sided. Files in Instances folder correspond to the instances used for computational tests in the article. Each of these instances has two related file with the same characteristics. One with gdx suffix and one with out any file extension. These files are used to import data to the python implementation. The code and relevant description can be found in Read_input.py file.