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EGOV
2011
Springer
14 years 6 months ago
Pseudonymization Service for X-Road eGovernment Data Exchange Layer
Abstract. Pseudonymization is sometimes used as a light-weight alternative to fully cryptographic solutions, when information from different data sources needs to be linked in a p...
Jan Willemson
DEXAW
2009
IEEE
173views Database» more  DEXAW 2009»
16 years 1 months ago
Automatic Cluster Number Selection Using a Split and Merge K-Means Approach
Abstract—The k-means method is a simple and fast clustering technique that exhibits the problem of specifying the optimal number of clusters preliminarily. We address the problem...
Markus Muhr, Michael Granitzer
IACR
2011
115views more  IACR 2011»
14 years 6 months ago
Pseudorandom Functions and Lattices
We give direct constructions of pseudorandom function (PRF) families based on conjectured hard lattice problems and learning problems. Our constructions are asymptotically effici...
Abhishek Banerjee, Chris Peikert, Alon Rosen
ICC
2011
IEEE
177views Communications» more  ICC 2011»
14 years 6 months ago
High-Throughput Routing with Superposition Coding and Successive Interference Cancellation
—Network coding aware routing protocols have been an interesting research topic in recent years. In this paper, we explore similar routing gains with physical layer coding techni...
Xueyuan Su, Sammy Chan
SIGSOFT
2010
ACM
15 years 4 months ago
An effective dynamic analysis for detecting generalized deadlocks
We present an effective dynamic analysis for finding a broad class of deadlocks, including the well-studied lock-only deadlocks as well as the less-studied, but no less widespread...
Pallavi Joshi, Mayur Naik, Koushik Sen, David Gay