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CORR
2010
Springer
208views Education» more  CORR 2010»
13 years 5 months ago
MapReduce for Integer Factorization
Abstract. Integer factorization is a very hard computational problem. Currently no ecient algorithm for integer factorization is publicly known. However, this is an important probl...
Javier Tordable
PVLDB
2010
167views more  PVLDB 2010»
13 years 3 months ago
The Performance of MapReduce: An In-depth Study
MapReduce has been widely used for large-scale data analysis in the Cloud. The system is well recognized for its elastic scalability and fine-grained fault tolerance although its...
Dawei Jiang, Beng Chin Ooi, Lei Shi, Sai Wu
CORR
2012
Springer
209views Education» more  CORR 2012»
12 years 18 days ago
Densest Subgraph in Streaming and MapReduce
The problem of finding locally dense components of a graph is an important primitive in data analysis, with wide-ranging applications from community mining to spam detection and ...
Bahman Bahmani, Ravi Kumar, Sergei Vassilvitskii
OSDI
2008
ACM
14 years 5 months ago
Improving MapReduce Performance in Heterogeneous Environments
MapReduce is emerging as an important programming model for large-scale data-parallel applications such as web indexing, data mining, and scientific simulation. Hadoop is an open-...
Matei Zaharia, Andy Konwinski, Anthony D. Joseph, ...
MOC
2002
97views more  MOC 2002»
13 years 4 months ago
Fifteen consecutive integers with exactly four prime factors
Abstract. We describe a successful search for a sequence of fifteen consecutive integers, each the product of exactly four prime factors. Fifteen is best possible.
Tony Forbes