2434 search results - page 138 / 487 » Algorithmic Randomness of Closed Sets |
194
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CP
1999
Springer
15 years 11 months ago
1999
Springer
This paper presents DisAC-9, the first optimal distributed algorithm performing the arc-consistency of a constraint network. Our method is optimal according to the number of messa...
185
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EUC
2006
Springer
15 years 10 months ago
2006
Springer
In this paper, we propose a hierarchical architecture for grouping peers into clusters in a large-scale BitTorrent-like underlying overlay network in such a way that clusters are e...
193
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CORR
2010
Springer
15 years 3 months ago
2010
Springer
We investigate optimal routing and scheduling strategies for multi-hop wireless networks with rateless codes. Rateless codes allow each node of the network to accumulate mutual in...
209
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FOCS
2008
IEEE
16 years 1 months ago
2008
IEEE
We prove that approximating the Max Acyclic Subgraph problem within a factor better than 1/2 is Unique-Games hard. Specifically, for every constant ε > 0 the following holds:...
172
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GECCO
2008
Springer
15 years 7 months ago
2008
Springer
Proofs and empirical evidence are presented which show that a subset of algorithms can have identical performance over a subset of functions, even when the subset of functions is ...