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ICPP
2002
IEEE
15 years 7 months ago
The Tracefile Testbed - A Community Repository for Identifying and Retrieving HPC Performance Data
HPC programmers utilize tracefiles, which record program behavior in great detail, as the basis for many performance analysis activities. The lack of generally accessible tracefil...
Ken Ferschweiler, Scott Harrah, Dylan Keon, Mariac...
ATAL
2009
Springer
15 years 3 months ago
Directing Status Messages to Their Audience in Online Communities
In this paper we present the results of our user study about status message sharing on the Social Web. The study revealed the privacy and information noise (sometimes originating f...
Milan Stankovic, Alexandre Passant, Philippe Laubl...
144
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PVLDB
2010
122views more  PVLDB 2010»
15 years 11 days ago
Database Replication: a Tale of Research across Communities
Replication is a key mechanism to achieve scalability and fault-tolerance in databases. Its importance has recently been further increased because of the role it plays in achievin...
Bettina Kemme, Gustavo Alonso
KDD
2012
ACM
197views Data Mining» more  KDD 2012»
13 years 4 months ago
On the separability of structural classes of communities
Three major factors govern the intricacies of community extraction in networks: (1) the application domain includes a wide variety of networks of fundamentally different natures,...
Bruno D. Abrahao, Sucheta Soundarajan, John E. Hop...
INFOCOM
2012
IEEE
13 years 4 months ago
Sampling directed graphs with random walks
Abstract—Despite recent efforts to characterize complex networks such as citation graphs or online social networks (OSNs), little attention has been given to developing tools tha...
Bruno F. Ribeiro, Pinghui Wang, Fabricio Murai, Do...