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139
Voted
KDD
2009
ACM
16 years 4 months ago
2009
ACM
We propose two approximation algorithms for identifying communities in dynamic social networks. Communities are intuitively characterized as "unusually densely knit" sub...
145
Voted
KDD
2009
ACM
16 years 4 months ago
2009
ACM
One common predictive modeling challenge occurs in text mining problems is that the training data and the operational (testing) data are drawn from different underlying distributi...
147
click to vote
KDD
2009
ACM
16 years 4 months ago
2009
ACM
Data analytics tools and frameworks abound, yet rapid deployment of analytics solutions that deliver actionable insights from business data remains a challenge. The primary reason...
138
Voted
EWSN
2009
Springer
16 years 4 months ago
2009
Springer
As many radio chips used in today's sensor mote hardware can work at different frequencies, several multi-channel communication protocols have recently been proposed to improv...
126
Voted
MOBISYS
2009
ACM
16 years 4 months ago
2009
ACM
Mobility footprint refers to the size, weight, and energy demand of the hardware that must be carried by a mobile user to be effective at any time and place. The ideal of a zero m...