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» An active measurement system for shared environments
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SAC
2006
ACM
14 years 2 months ago
Proactive resilience through architectural hybridization
In a recent work, we have shown that it is not possible to dependably build any type of distributed f fault or intrusiontolerant system under the asynchronous model. This result f...
Paulo Sousa, Nuno Ferreira Neves, Paulo Verí...
KDD
2009
ACM
230views Data Mining» more  KDD 2009»
14 years 9 months ago
Analyzing patterns of user content generation in online social networks
Various online social networks (OSNs) have been developed rapidly on the Internet. Researchers have analyzed different properties of such OSNs, mainly focusing on the formation an...
Lei Guo, Enhua Tan, Songqing Chen, Xiaodong Zhang,...
JCDL
2005
ACM
152views Education» more  JCDL 2005»
14 years 2 months ago
In the company of readers: the digital library book as "practiced place"
Most digital libraries (DLs) necessarily focus on the complex issues that arise when library collections are freed from their physical anchors in buildings and on paper. Typical i...
Nancy Kaplan, Yoram Chisik
TCS
2008
13 years 8 months ago
Self-deployment of mobile sensors on a ring
Mobile sensors can self-deploy in a purely decentralized and distributed fashion, so to reach in finite time a state of static equilibrium in which they cover uniformly the enviro...
Paola Flocchini, Giuseppe Prencipe, Nicola Santoro
EUROSYS
2008
ACM
14 years 6 months ago
BorderPatrol: isolating events for black-box tracing
Causal request traces are valuable to developers of large concurrent and distributed applications, yet difficult to obtain. Traces show how a request is processed, and can be anal...
Eric Koskinen, John Jannotti