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KDD
2008
ACM
164views Data Mining» more  KDD 2008»
16 years 4 months ago
Microscopic evolution of social networks
We present a detailed study of network evolution by analyzing four large online social networks with full temporal information about node and edge arrivals. For the first time at ...
Jure Leskovec, Lars Backstrom, Ravi Kumar, Andrew ...
EUROPAR
1997
Springer
15 years 8 months ago
Prefetching and Multithreading Performance in Bus-Based Multiprocessors with Petri Nets
The large latency of memory accesses is a major obstacle in obtaining high processor utilization in large scale shared-memory multiprocessors. Access to remote memory is likely to ...
Edward D. Moreno, Sergio Takeo Kofuji, Marcelo H. ...
SC
2009
ACM
15 years 10 months ago
Scalable work stealing
Irregular and dynamic parallel applications pose significant challenges to achieving scalable performance on large-scale multicore clusters. These applications often require ongo...
James Dinan, D. Brian Larkins, P. Sadayappan, Srir...
145
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IPPS
2007
IEEE
15 years 10 months ago
A Grid-enabled Branch and Bound Algorithm for Solving Challenging Combinatorial Optimization Problems
Solving optimally large instances of combinatorial optimization problems requires a huge amount of computational resources. In this paper, we propose an adaptation of the parallel...
Mohand-Said Mezmaz, Nouredine Melab, El-Ghazali Ta...
PAM
2010
Springer
15 years 10 months ago
A Measurement Study of the Origins of End-to-End Delay Variations
The end-to-end (e2e) stability of Internet routing has been studied for over a decade, focusing on routes and delays. This paper presents a novel technique for uncovering the origi...
Yaron Schwartz, Yuval Shavitt, Udi Weinsberg