A wide variety of interactions on the Internet are characterized by the availability of cheap pseudonyms, where users can obtain new identities freely or at a low cost. Due to the...
In this paper, a generic optimization problem arising in supply chain design is modeled in a game theoretic framework and solved as a decentralized problem using a mechanism desig...
The notion of ambient e-services is defined in this paper to identify a new scope of mobile e-services. The notable features of ambient e-services are the exhilarated linkage based...
We consider truthful online auctions that aim at optimizing sellers’ revenues, representing service contributors’ satisfactions, as a general model for pricing peer-to-peer se...
Despite the importance of analytical tools to organizations, there are challenges that should be tackled in order to leverage the impact of those tools in the decision making proc...
Denilson Sell, Liliana Cabral, Enrico Motta, John ...