I have a set of independent tasks and time intervals with the same fixed length , each task of arbitrary length .
How to distribute tasks in time intervals while minimizing ?
You are looking at the problem of packaging packaging, which is NP-complete. However, there are good approximate polynomial solutions.
Refer to this link: http://en.wikipedia.org/wiki/Bin_packing_problem
FFD ( ), , .
11/9*OPT + 1, 22% , .
11/9*OPT + 1