http://www.mit.edu/newsoffice/2013/a...ters-0719.html
At the annual conference of the Association for Computing Machinery’s Special Interest Group on Data Communication this summer, researchers from MIT’s Computer Science and Artificial Intelligence Laboratory and Center for Wireless Networks and Mobile Computing will present a computer system, dubbed Remy, that automatically generates TCP congestion-control algorithms. In the researchers’ simulations, algorithms produced by Remy significantly outperformed algorithms devised by human engineers.Remy is a machine-learning system, meaning that it arrives at its output by trying lots of different possibilities, and exploring further variations on those that seem to work best. Users specify certain characteristics of the network, such as whether the bandwidth across links fluctuates or the number of users changes, and by how much. They also provide a “traffic profile” that might describe, say, the percentage of users who are browsing static Web pages or using high-bandwidth applications like videoconferencing
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