922 search results - page 42 / 185 » A generalization of the Lin-Zhao theorem |
ICITS
2009
13 years 8 months ago
2009
Abstract. The term indistinguishability amplification refers to a setting where a certain construction combines two (or more) cryptographic primitives of the same type to improve t...
PODC
2011
ACM
13 years 1 months ago
2011
ACM
We present a cryptographic framework to achieve access control, privacy of social relations, secrecy of resources, and anonymity of users in social networks. The main idea is to u...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
We revisit the problem of designing the profit-maximizing single-item auction, solved by Myerson in his seminal paper for the case in which bidder valuations are independently dis...
DM
2011
13 years 5 months ago
2011
Minkowski’s second theorem on successive minima gives an upper bound on the volume of a convex body in terms of its successive minima. We study the problem to generalize Minkowsk...
TCOM
2010
13 years 5 months ago
2010
Two novel receiver structures which surpass the performance of the conventional matched filter receiver are proposed for ultra-wide bandwidth multiple access communications. The pr...