Computer science and technology

Nancy Lynch, the NEC Professor of Software Science and Engineering, and associate head of MIT's Department of Electrical Engineering and Computer Science

Nancy Lynch named associate head of Department of Electrical Engineering and Computer Science

Expert in distributed computing to join department leadership.

September 7, 2016

Researchers from MIT and Ford Motor have developed a new computational system that uses cellphone location data to infer urban mobility patterns.

Inferring urban travel patterns from cellphone data

Big-data analysis could give city planners timelier, more accurate alternatives to commuter surveys.

August 29, 2016

Accelerometers around patients' necks capture data about the motions of their vocal folds to determine if their vocal behavior was normal or abnormal.

How machine learning can help with voice disorders

By detecting signs of vocal misuse, system from CSAIL and Mass General could eventually be used to help diagnose voice disorders.

August 29, 2016

PhD Ezzeldin Hamed, professor Dina Katabi, and visiting researcher Hariharan Rahul developed MegaMIMO to address spectrum crunch.

Solving network congestion

MegaMIMO system from the Computer Science and Artificial Intelligence Lab speeds data transfer by coordinating multiple routers at the same time.

August 23, 2016

“You need to have the ability for researchers and engineers to try out thousands of ideas,” says Hari Balakrishnan, the Fujitsu Professor in Electrical Engineering and Computer Science at MIT. “With this platform, you become constrained not by hardware or technological limitations, but by your creativity. You can innovate much more rapidly.”

Programmable network routers

New design should enable much more flexible traffic management, without sacrificing speed.

August 23, 2016

Computer scientist Margaret Hamilton poses with the Apollo guidance software she and her team developed at MIT.

Scene at MIT: Margaret Hamilton’s Apollo code

A brief history of the famous 1969 photo of the software that sent humans to the moon.

August 17, 2016

Simulations written in Simit, a new programming language, were dozens or even hundreds of times as fast as those written in existing simulation languages. But they required only one-tenth as much code as meticulously hand-optimized simulations that could achieve similar execution speeds.

User-friendly language for programming efficient simulations

New language can speed up computer simulations 200-fold or reduce the code they require by 90 percent.

August 10, 2016

Researchers from MIT’s Computer Science and Artificial Intelligence Laboratory and Indiana University at Bloomington describe a new system that permits database queries for genome-wide association studies but reduces the chances of privacy compromises to almost zero.

Protecting privacy in genomic databases

System helps ensure databases used in medical research will not leak patients’ personal information.

August 9, 2016

Toward practical quantum computers

Built-in optics could enable chips that use trapped ions as quantum bits.

August 8, 2016

To simulate objects, MIT CSAIL researchers analyzed video clips to find “vibration modes” at different frequencies that each represent distinct ways that an object can move.

Reach in and touch objects in videos with “Interactive Dynamic Video”

Technique from Computer Science and Artificial Intelligence Lab could improve augmented reality and reduce the need for CGI green-screens.

August 2, 2016

English is the most used language on the Internet, and globally most of the people who speak or write in English are non-native speakers. A new database of annotated English sentences written by non-native speakers could help improve how computers handle the spoken or written language of non-native English speakers.

First major database of non-native English

Resource could yield linguistic insights, practical applications for non-native English speakers.

July 29, 2016

A new prototype display could show 3-D movies to any seat in a theater, with no eyewear required.

New movie screen allows for glasses-free 3-D at a larger scale

Prototype display enables viewers to watch a 3-D movie from any seat in a theater.

July 25, 2016

JuliaCon attendees gather in the amphitheater outside of MIT's Computer Science and Artificial Intelligence Laboratory.

JuliaCon draws global users of a dynamic, easy-to-learn programming language

Now three years old, the Julia programming language is helping to solve problems in areas such as economic modeling, spaceflight, and bioinformatics.

July 18, 2016

Robert Fano's work on information theory and time-sharing computers were vital precursors to today's computing technologies.

Robert Fano, computing pioneer and founder of CSAIL, dies at 98

Professor emeritus helped launch field of information theory and developed early time-sharing computers.

July 15, 2016

“It’s intuitive that if a bunch of people are randomly walking around an area, the number of times they bump into each other will be a surrogate of the population density,” says Cameron Musco, an MIT graduate student in electrical engineering and computer science. “What we’re doing is giving a rigorous analysis behind that intuition, and also saying that the estimate is a very good estim...

Exploring networks efficiently

Analysis of ant colony behavior could yield better algorithms for network communication.

July 13, 2016

MIT News | Massachusetts Institute of Technology

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