Government-backed savings accounts could let Brazilians profit from their
digital data
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[image: A fingerprint surrounded by zeroes and ones, representing personal
digital data]
Brazil's public IT company Dataprev has partnered with DrumWave ...
Tuesday, October 19, 2010
Tweets can predict the stock market
An analysis of almost 10 million tweets from 2008 shows how they can be used to predict stock market movements up to 6 days in advance. Read the research paper here.o