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FC
2010
Springer
13 years 9 months ago
2010
Springer
We introduce the novel notion of Verifiable Encryption of Chameleon Signatures (VECS), and then use it to design a three-round abuse-free optimistic contract signing protocol. Key...
CCCG
2010
13 years 7 months ago
2010
A set of n colored objects (points/hyperboxes) lie in IRd . Each object has a weight associated with it. Given a query orthogonal range q, for each distinct color c of the objects...
FC
2010
Springer
13 years 5 months ago
2010
Springer
Thanks to its low product-promotion cost and its efficiency, targeted online advertising has become very popular. Unfortunately, being profile-based, online advertising methods vio...
FC
2010
Springer
13 years 6 months ago
2010
Springer
We consider the problem of building a secure cloud storage service on top of a public cloud infrastructure where the service provider is not completely trusted by the customer. We...
FC
2010
Springer
13 years 6 months ago
2010
Springer
Current information and communications technology poses a variety of ethical challenges for researchers. In this paper, we present an intellectual framework for understanding and a...