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ICDCS
2007
IEEE
15 years 9 months ago
Understanding Instant Messaging Traffic Characteristics
Instant messaging (IM) has become increasingly popular due to its quick response time, its ease of use, and possibility of multitasking. It is estimated that there are several mil...
Zhen Xiao, Lei Guo, John M. Tracey
VLDB
1987
ACM
90views Database» more  VLDB 1987»
15 years 8 months ago
Index Access with a Finite Buffer
: A buffer is a main-memory area used to reduce accessto disks. The buffer holds pages from secondary storage files. A processrequesting a page causesa fault if the pageis not in t...
Giovanni Maria Sacco
CCGRID
2010
IEEE
15 years 6 months ago
An MPI-Stream Hybrid Programming Model for Computational Clusters
The MPI programming model hides network type and topology from developers, but also allows them to seamlessly distribute a computational job across multiple cores in both an intra ...
Emilio Pasquale Mancini, Gregory Marsh, Dhabaleswa...
SPAA
2010
ACM
15 years 5 months ago
On the bit communication complexity of randomized rumor spreading
We study the communication complexity of rumor spreading in the random phone-call model. Suppose n players communicate in parallel rounds, where in each round every player calls a...
Pierre Fraigniaud, George Giakkoupis
SIGMETRICS
2008
ACM
138views Hardware» more  SIGMETRICS 2008»
15 years 5 months ago
Utility maximization in peer-to-peer systems
In this paper, we study the problem of utility maximization in P2P systems, in which aggregate application-specific utilities are maximized by running distributed algorithms on P2...
Minghua Chen, Miroslav Ponec, Sudipta Sengupta, Ji...
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