11065 search results - page 1977 / 2213 » Education |
229
click to vote
CORR
2011
Springer
15 years 1 months ago
2011
Springer
Abstract. In this paper, we propose a new construction of constantdegree expanders motivated by their application in P2P overlay networks and in particular in the design of robust ...
322
click to vote
CORR
2010
Springer
15 years 1 months ago
2010
Springer
In this paper we present a method for reformulating the Recommender Systems problem in an Information Retrieval one. In our tests we have a dataset of users who give ratings for s...
217
click to vote
CORR
2011
Springer
14 years 11 months ago
2011
Springer
Abstract—Intra-session network coding is known to be vulnerable to pollution attacks. In this work, first, we introduce a novel homomorphic MAC scheme called SpaceMac, which all...
258
click to vote
CORR
2011
Springer
14 years 11 months ago
2011
Springer
In this paper, we study methods for improving the utility and privacy of reputation scores for online auctions, such as used in eBay, so as to reduce the effectiveness of feedbac...
226
click to vote
CORR
2011
Springer
14 years 11 months ago
2011
Springer
In studying how to communicate over a public channel with an active adversary, Dodis and Wichs introduced the notion of a non-malleable extractor. A non-malleable extractor dramat...