Combinatorial procurement auctions enable suppliers to pass their potential cost synergies on to the procuring entity … stand-alone bids in order to favour their package bids. Using data from standard and combinatorial procurement auctions, we … significantly lower than the corresponding stand-alone bids in combinatorial auctions. Further, no significant difference in …

's revenue. In the following we will show that this problem is well suited to be solved by a combinatorial auction. Within … combinatorial auctions bidders are enabled to place bids on any subset of items that are auctioned off. We will focus on the winner …

's revenue. In the following we will show that this problem is well suited to be solved by a combinatorial auction. Within … combinatorial auctions bidders are enabled to place bids on any subset of items that are auctioned off. We will focus on the winner …

computation and swarm intelligence techniques. This paper introduces a discrete Fireworks Algorithm for combinatorial single …

improved combinatorial particle swarm optimization algorithm with crossover of genetic algorithm. The experimentation denotes …