the AUTO2FIT software). The DE solves the test problems given by the NIST and most of the challenge problems posed by the …

present a new methodology to produce realistic test problems based on the round-by-round results of FCC Auction #4. We … generate 2,639 test problems, which involve 99 items and are substantially larger than most of the previously used benchmark … problems. Because there are no real-life test problems for combinatorial spectrum auctions with the XOR-of-OR language, we used …