"Algorithm" has become a dirty word. While many websites and social networks set up algorithms to anticipate and meet their users' needs, they also use them to manipulate our data for advertising, making money off every digital step we take.
But we can use algorithms for social good, too. Social workers and computer scientists at the University of Southern California (USC) are doing just that, using math and data to help prevent the spread of HIV among homeless teens.
Researchers at USC's School of Social Work and School of Engineering have developed a new algorithm called PSINET. Through artificial intelligence, PSINET can help agencies identify the best person in a given homeless community to spread important HIV prevention information among youth, based on a mapped-out network of friendships. Read more...
More about Health, Tech, Social Good, Homelessness, and Hiv
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