Startup’s stress sensor tracks users’ unconscious responses to products and experiences.

SystemsThatLearn@CSAIL aims to develop new “human-like systems” for data science and other fields.

System finds and links related data scattered across digital files, for easy querying and filtering.

New type of database-analytics platform queries and maps billions of data points in milliseconds.

Study shows carpooling apps could reduce congestion by a factor of three while still serving the same number of people.

Preserving variety in subsets of unmanageably large data sets should aid machine learning.

Technique shrinks data sets while preserving their fundamental mathematical relationships.

System correlates recorded speech with images, could lead to fully automated speech recognition.

Machine-learning system doesn’t require costly hand-annotated data.

Given a still image, CSAIL deep-learning system generates videos that predict what will happen next in a scene.