Spun out of Sloan’s Billion Prices Project, PriceStats tracks millions of items sold online and produces a daily measure of U.S. consumer prices, allowing investors to track inflation faster.“By producing a daily index of prices…it has a considerable jump on figures that government entities calculate monthly,” writes Eric Morath of the Wall Street Journal.
Danny Crichton of TechCrunch highlights Media Lab researchers Kent Larson and John Clippinger, who are sorting socio-economic factors into datasets in order to create a model that can guide a community towards success. “Wouldn’t it be great to create an alternative where instead of optimizing for financial benefits, we could optimize for social benefits, and cultural benefits, and environmental benefits,” said Larson.
In an article for The Wall Street Journal, Visiting Lecturer Irving Wladawsky-Berger spotlights MIT’s AI and the Future of Work Conference. Wladawsky-Berger writes that participants, “generally agreed that AI will have a major impact on jobs and the very nature of work. But, for the most part, they viewed AI as mostly augmenting rather than replacing human capabilities.”
CBS Boston spotlights how Portal Instruments, an MIT startup, is bringing a needle-free injector to the market, which could change the way people take medicine. The device, “fires a pressurized spray to penetrate the skin, instead of piercing the skin with traditional needles.”
Writing for the Financial Times, Associate Prof. Tavneet Suri explains the importance of measuring the benefits of philanthropy in sub-Saharan Africa. This data “could help resource- or skills-constrained African companies to leverage the benefits of impact measurement tools, to better understand their positive impact on poverty,” Prof. Suri explains.
Guardian reporter Alex Hern writes that in a new paper MIT researchers demonstrated the concept of adversarial images, describing how they tricked an AI system into thinking an image of a turtle was an image of a gun. The researchers explained that their work “demonstrates that adversarial examples are a significantly larger problem in real world systems than previously thought.”
Using video to processes shadows, MIT researchers have developed an algorithm that can see around corners, writes Alyssa Meyers for The Boston Globe. “When you first think about this, you might think it’s crazy or impossible, but we’ve shown that it’s not if you can understand the physics of how light propagates,” says lead author and MIT graduate Katie Bouman.
During an appearance on WGBH’s Greater Boston, Prof. Regina Barzilay speaks with Jim Braude about her research and the experience of winning a MacArthur grant. Barzilay explains that the techniques she and her colleagues are developing to apply machine learning to medicine, “can be applied to many other areas. In fact, we have started collaborating and expanding.”
Prof. Regina Barzilay, recipient of a 2017 MacArthur grant, speaks to Radio Boston’s Meghna Chakrabarti about her research. Barzilay explains that data is not currently used in the medical field “to select treatments, to personalize it, or to help the patients reduce their uncertainty about the outcomes. I really strongly felt it has to be changed.”
Prof. Regina Barzilay has been named a MacArthur grant recipient for her work in computational linguistics and with applying machine learning to the field of oncology, reports Ellen Gamerman for The Wall Street Journal. “I firmly believe there is a lot of really important information and patterns that are hidden in the data of cancer patients,” said Barzilay.
Boston Globe reporter Laura Crimaldi writes that Prof. Regina Barzilay has been awarded a Macarthur “genius grant” in recognition of her work in the field of computational linguistics. Barzilay said she plans to use the prize, “to continue to work on improving cancer care using machine learning and natural language processing.”
CSAIL researchers have developed a system that detects objects and people hidden around blind corners, writes Anthony Cuthbertson for Newsweek. “We show that walls and other obstructions with edges can be exploited as naturally occurring ‘cameras’ that reveal the hidden scenes beyond them,” says lead author and MIT graduate Katherine Bouman.
Wired reporter Matt Simon writes that MIT researchers have developed a new system that analyzes the light at the edges of walls to see around corners. Simon notes that the technology could be used to improve self-driving cars, autonomous wheelchairs, health care robots and more.
Prof. Joi Ito, director of the Media Lab, is featured on NPR’s TED Radio Hour explaining how he worked with citizen scientists after the 2011 earthquake in Japan to assess damage. To collect data, Ito and his colleagues created Geiger counters, which were “used by ordinary citizens who would just walk around their neighborhoods and measure the radiation,” explains host Guy Raz.
Boston Magazine reporter Jamie Ducharme writes about BioBot Analytics, an MIT startup focused on bringing cities public health information by drawing on the data found in sewage systems. Ducharme writes that by “analyzing samples from the sewer…Biobot is adapting individualized methods of studying the human microbiome” on an urban scale.