Combinatorial auctions, where bidders can submit bids on bundles of items, are economically efï¬cient mechanisms for selling items to bidders, and are attractive when the biddersâ...
Reputation mechanisms offer an efï¬cient way of building the necessary level of trust in electronic markets. Feedback about an agent’s past behavior can be aggregated into a me...
The vision of ubiquitous computing is becoming a reality thanks to the advent of portable devices and the advances in wireless networking technologies. It aims to facilitate user ...
We consider auction design in a setting with costly preference elicitation. Well designed auctions can help to avoid unnecessary elicitation while determining efficient allocations...
Abstract— Markets and auctions have been proposed as mechanisms for efï¬ciently and fairly allocating resources in a number of different computational settings. Economic approac...