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SAGT
2010
Springer
223views Game Theory» more  SAGT 2010»
13 years 6 months ago
Improved Lower Bounds on the Price of Stability of Undirected Network Design Games
Abstract. Bounding the price of stability of undirected network design games with fair cost allocation is a challenging open problem in the Algorithmic Game Theory research agenda....
Vittorio Bilò, Ioannis Caragiannis, Angelo ...
FOCS
1991
IEEE
13 years 11 months ago
Lower Bounds for the Complexity of Reliable Boolean Circuits with Noisy Gates
We prove that the reliable computation of any Boolean function with sensitivity s requires Ω(s log s) gates if the gates of the circuit fail independently with a fixed positive...
Anna Gál
ECCC
2010
122views more  ECCC 2010»
13 years 6 months ago
Query Complexity Lower Bounds for Reconstruction of Codes
We investigate the problem of local reconstruction, as defined by Saks and Seshadhri (2008), in the context of error correcting codes. The first problem we address is that of me...
Sourav Chakraborty, Eldar Fischer, Arie Matsliah
ADHOCNOW
2008
Springer
13 years 8 months ago
A Lower Bound on the Capacity of Wireless Ad Hoc Networks with Cooperating Nodes
In this paper, we consider the effects on network capacity when the nodes of an ad hoc network are allowed to cooperate. These results are then compared to the theoretical upper b...
Anthony S. Acampora, Louisa Pui Sum Ip
CORR
2008
Springer
132views Education» more  CORR 2008»
13 years 7 months ago
Betweenness Centrality : Algorithms and Lower Bounds
One of the most fundamental problems in large-scale network analysis is to determine the importance of a particular node in a network. Betweenness centrality is the most widely us...
Shiva Kintali