CORR
2010
Springer
14 years 16 days ago
2010
Springer
A local algorithm is a distributed algorithm that completes after a constant number of synchronous communication rounds. We present local approximation algorithms for the minimum ...
PODC
2010
ACM
14 years 4 months ago
2010
ACM
We demonstrate how to leverage a system’s capability for allto-all communication to achieve an exponential speed-up of local algorithms despite bandwidth and memory restrictions...
WAW
2007
Springer
14 years 6 months ago
2007
Springer
Motivated by the problem of detecting link-spam, we consider the following graph-theoretic primitive: Given a webgraph G, a vertex v in G, and a parameter δ ∈ (0, 1), compute th...
SPAA
2009
ACM
15 years 1 months ago
2009
ACM
In a max-min LP, the objective is to maximise subject to Ax 1, Cx 1, and x 0 for nonnegative matrices A and C. We present a local algorithm (constant-time distributed algorith...