The Frankfurt Book Fair: Highlights from the 57th annual fair
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چکیده
منابع مشابه
A traceable optimistic fair exchange protocol in the standard model
An Optimistic Fair Exchange (OFE) protocol is a good way for two parties to exchange their digital items in a fair way such that at the end of the protocol execution, both of them receive their items or none of them receive anything. In an OFE protocol there is a semi-trusted third party, named arbitrator, which involves in the protocol if it is necessary. But there is a security problem when a...
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Given the recent changes in the policy governing Internet content distribution, such as the institution of per listener royalties for Internet radio broadcasters, content distributors now have an incentive to under-report the size of their audience. Previous audience measurement schemes only protect against inflation of audience size. We present the first protocols for audience measurement that...
متن کاملFair Is Not Fair Everywhere.
Distributing the spoils of a joint enterprise on the basis of work contribution or relative productivity seems natural to the modern Western mind. But such notions of merit-based distributive justice may be culturally constructed norms that vary with the social and economic structure of a group. In the present research, we showed that children from three different cultures have very different i...
متن کاملHow Fair is Fair Trade?
This paper investigates to what extent fair trade programmes, are indeed ‘fair’. This is accomplished by comparing fair trade with free trade and protectionist trade regimes on their compliance of the criteria set by the fair trade movement itself. This comparison is made using comparative cost based and economies of scale models. It is found that whether or not fair trade is superior to free t...
متن کاملOn Fair Exchange, Fair Coins and Fair Sampling
We study various classical secure computation problems in the context of fairness, and relate them with each other. We also systematically study fair sampling problems (i.e., inputless functionalities) and discover three levels of complexity for them. Our results include the following: – Fair exchange cannot be securely reduced to the problem of fair cointossing by an r-round protocol, except w...
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ژورنال
عنوان ژورنال: College & Research Libraries News
سال: 2006
ISSN: 2150-6698,0099-0086
DOI: 10.5860/crln.67.4.7608