101 search results - page 3 / 21 » Approximation algorithms and online mechanisms for item pric... |
ISMIS
2005
Springer
13 years 11 months ago
2005
Springer
Most recommendation systems employ variations of Collaborative Filtering (CF) for formulating suggestions of items relevant to users’ interests. However, CF requires expensive co...
ESA
2007
Springer
13 years 9 months ago
2007
Springer
We consider the problem of pricing items so as to maximize the profit made from selling these items. An instance is given by a set E of n items and a set of m clients, where each c...
ORL
2008
13 years 5 months ago
2008
We consider the problem to sell items to a set of bidders. Bidders bid on bundles of items, and each item's availability is unbounded, like for digital goods. We need to dete...
COCOON
2005
Springer
13 years 7 months ago
2005
Springer
We consider a variation of the classical problem of finding prices which guarantee equilibrium in linear markets consisting of divisible goods and agents with money. Specificall...
ATAL
2006
Springer
13 years 9 months ago
2006
Springer
In this paper, we consider competition between sellers offering similar items in concurrent online auctions, where each seller must set its individual auction parameters (such as ...