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Energy conservation in heterogeneous server clusters
TLDR
The previous research on cluster-based servers has focused on homogeneous systems. Expand
Dengue surveillance based on a computational model of spatio-temporal locality of Twitter
TLDR
Twitter is a unique social media channel, in the sense that users discuss and talk about the most diverse topics, including their health conditions. Expand
Lazy Associative Classification
TLDR
In this paper we assess the performance of lazy associative classification. Expand
Studying User Footprints in Different Online Social Networks
TLDR
We applied automated classifiers for disambiguating profiles belonging to the same user from different social networks. Expand
In search of invariants for e-business workloads
TLDR
We found the presen e of autonomous agents, or robots, in the workload and used the hierar hi al stru ture to determine their hara teristi s. Expand
Fractal: A General-Purpose Graph Pattern Mining System
TLDR
We propose Fractal, a high performance and high productivity system for supporting distributed graph pattern mining (GPM) applications. Expand
A hierarchical characterization of a live streaming media workload
TLDR
We present a thorough characterization of what we believe to be the first significant live Internet streaming media workload in the scientific literature. Expand
Characterizing and Detecting Hateful Users on Twitter
TLDR
We show that hateful users differ from normal ones in terms of their activity patterns, word usage and as well as network structure. Expand
Limiting the power consumption of main memory
TLDR
We study dynamic approaches for limiting the powerconsumption of main memories by adjusting the power states of thememory devices, as a function of the load on the memory subsystem. Expand
A Measure of Polarization on Social Media Networks Based on Community Boundaries
TLDR
Polarization in social media networks is a fact in several scenarios such as political debates and other contexts such as same-sex marriage, abortion and gun control. Expand
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