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GLOBECOM
2008
IEEE
14 years 13 days ago
Prioritized Maximal Scheduling in Wireless Networks
— This paper considers the scheduling problem in wireless networks. We focus on prioritized maximal scheduling, where a maximal scheduler chooses the links in an order specified...
Qiao Li, Rohit Negi
ALGORITHMICA
2008
111views more  ALGORITHMICA 2008»
13 years 6 months ago
Fixed-Parameter Complexity of Minimum Profile Problems
The profile of a graph is an integer-valued parameter defined via vertex orderings; it is known that the profile of a graph equals the smallest number of edges of an interval supe...
Gregory Gutin, Stefan Szeider, Anders Yeo
TIT
2011
149views more  TIT 2011»
13 years 27 days ago
Network Coding for Computing: Cut-Set Bounds
Abstract—The following network computing problem is considered. Source nodes in a directed acyclic network generate independent messages and a single receiver node computes a tar...
Rathinakumar Appuswamy, Massimo Franceschetti, Nik...
RSA
2011
121views more  RSA 2011»
13 years 28 days ago
Ramsey games with giants
: The classical result in the theory of random graphs, proved by Erd˝os and Rényi in 1960, concerns the threshold for the appearance of the giant component in the random graph pr...
Tom Bohman, Alan M. Frieze, Michael Krivelevich, P...
CRYPTO
2008
Springer
84views Cryptology» more  CRYPTO 2008»
13 years 7 months ago
Improved Bounds on Security Reductions for Discrete Log Based Signatures
Despite considerable research efforts, no efficient reduction from the discrete log problem to forging a discrete log based signature (e.g. Schnorr) is currently known. In fact, ne...
Sanjam Garg, Raghav Bhaskar, Satyanarayana V. Loka...