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GLOBECOM
2008
IEEE
13 years 9 months ago
Blooming Trees for Minimal Perfect Hashing
Abstract—Hash tables are used in many networking applications, such as lookup and packet classification. But the issue of collisions resolution makes their use slow and not suit...
Gianni Antichi, Domenico Ficara, Stefano Giordano,...
CPC
2010
117views more  CPC 2010»
13 years 5 months ago
On the Number of Perfect Matchings in Random Lifts
Let G be a fixed connected multigraph with no loops. A random n-lift of G is obtained by replacing each vertex of G by a set of n vertices (where these sets are pairwise disjoint)...
Catherine S. Greenhill, Svante Janson, Andrzej Ruc...
CRYPTO
2006
Springer
159views Cryptology» more  CRYPTO 2006»
14 years 6 days ago
Asymptotically Optimal Two-Round Perfectly Secure Message Transmission
Abstract. The problem of perfectly secure message transmission concerns two synchronized non-faulty processors sender (S) and receiver (R) that are connected by a synchronous netwo...
Saurabh Agarwal, Ronald Cramer, Robbert de Haan
ACISP
2007
Springer
14 years 14 days ago
On Proactive Perfectly Secure Message Transmission
This paper studies the interplay of network connectivity and perfectly secure message transmission under the corrupting influence of a Byzantine mobile adversary that may move from...
Kannan Srinathan, Prasad Raghavendra, C. Pandu Ran...
CORR
2006
Springer
80views Education» more  CORR 2006»
13 years 8 months ago
A polynomial-time approximation algorithm for the number of k-matchings in bipartite graphs
We show that the number of k-matching in a given undirected graph G is equal to the number of perfect matching of the corresponding graph Gk on an even number of vertices divided ...
Shmuel Friedland, Daniel Levy