Last summer, MIT President Sally Kornbluth and Provost Cynthia Barnhart issued a call for papers to “articulate effective roadmaps, policy recommendations, and calls for action across the broad domain of generative AI.” The response to the call far exceeded expectations with 75 proposals submitted. Of those, 27 proposals were selected for seed funding. In light […]
Read MoreTag: Computer science and technology
New software enables blind and low-vision users to create interactive, accessible charts
A growing number of tools enable users to make online data representations, like charts, that are accessible for people who are blind or have low vision. However, most tools require an existing visual chart that can then be converted into an accessible format. This creates barriers that prevent blind and low-vision users from building their […]
Read MoreEngineering household robots to have a little common sense
From wiping up spills to serving up food, robots are being taught to carry out increasingly complicated household tasks. Many such home-bot trainees are learning through imitation; they are programmed to copy the motions that a human physically guides them through. It turns out that robots are excellent mimics. But unless engineers also program them […]
Read MoreLarge language models use a surprisingly simple mechanism to retrieve some stored knowledge
Large language models, such as those that power popular artificial intelligence chatbots like ChatGPT, are incredibly complex. Even though these models are being used as tools in many areas, such as customer support, code generation, and language translation, scientists still don’t fully grasp how they work. In an effort to better understand what is going […]
Read MoreStudents explore career opportunities in semiconductors
“I want to tell you that you don’t have to be just one thing,” said Katie Eckermann ’03, MEng ’04, director of business development at Advanced Micro Devices (AMD) at a networking event for students considering careers in hard technologies. “There is a huge wealth of different jobs and roles within the semiconductor industry.” Eckermann […]
Read MoreAI generates high-quality images 30 times faster in a single step
In our current age of artificial intelligence, computers can generate their own “art” by way of diffusion models, iteratively adding structure to a noisy initial state until a clear image or video emerges. Diffusion models have suddenly grabbed a seat at everyone’s table: Enter a few words and experience instantaneous, dopamine-spiking dreamscapes at the intersection […]
Read MoreNew algorithm unlocks high-resolution insights for computer vision
Imagine yourself glancing at a busy street for a few moments, then trying to sketch the scene you saw from memory. Most people could draw the rough positions of the major objects like cars, people, and crosswalks, but almost no one can draw every detail with pixel-perfect accuracy. The same is true for most modern […]
Read MoreUnlocking the quantum future
Quantum computing is the next frontier for faster and more powerful computing technologies. It has the potential to better optimize routes for shipping and delivery, speed up battery development for electric vehicles, and more accurately predict trends in financial markets. But to unlock the quantum future, scientists and engineers need to solve outstanding technical challenges […]
Read More3 Questions: What you need to know about audio deepfakes
Audio deepfakes have had a recent bout of bad press after an artificial intelligence-generated robocall purporting to be the voice of Joe Biden hit up New Hampshire residents, urging them not to cast ballots. Meanwhile, spear-phishers — phishing campaigns that target a specific person or group, especially using information known to be of interest to […]
Read MoreResearchers help robots navigate efficiently in uncertain environments
If a robot traveling to a destination has just two possible paths, it needs only to compare the routes’ travel time and probability of success. But if the robot is traversing a complex environment with many possible paths, choosing the best route amid so much uncertainty can quickly become an intractable problem. MIT researchers developed […]
Read More“Imagine it, build it” at MIT
MIT class 2.679 (Electronics for Mechanical Systems II) offers a sort of alchemy that transforms students from consumers of knowledge to explorers and innovators, and equips them with a range of important new tools at their disposal, students say. “Topics which could otherwise feel intimidating are well-scoped each week so that students come out knowing […]
Read MoreBoosting student engagement and workforce development in microelectronics
The Northeast Microelectronics Internship Program (NMIP), an initiative of MIT’s Microsystems Technology Laboratories (MTL) to connect first- and second-year college students to careers in semiconductor and microelectronics industries, recently received a $75,000 grant to expand its reach and impact. The funding is part of $9.2 million in grants awarded by the Northeast Microelectronics Coalition (NEMC) […]
Read MoreResearchers enhance peripheral vision in AI models
Peripheral vision enables humans to see shapes that aren’t directly in our line of sight, albeit with less detail. This ability expands our field of vision and can be helpful in many situations, such as detecting a vehicle approaching our car from the side. Unlike humans, AI does not have peripheral vision. Equipping computer vision […]
Read MoreMethod rapidly verifies that a robot will avoid collisions
Before a robot can grab dishes off a shelf to set the table, it must ensure its gripper and arm won’t crash into anything and potentially shatter the fine china. As part of its motion planning process, a robot typically runs “safety check” algorithms that verify its trajectory is collision-free. However, sometimes these algorithms generate […]
Read MoreDeciphering the cellular mechanisms behind ALS
At a time in which scientific research is increasingly cross-disciplinary, Ernest Fraenkel, the Grover M. Hermann Professor in Health Sciences and Technology in MIT’s Department of Biological Engineering, stands out as both a very early adopter of drawing from different scientific fields and a great advocate of the practice today. When Fraenkel’s students find themselves […]
Read MoreStartup accelerates progress toward light-speed computing
Our ability to cram ever-smaller transistors onto a chip has enabled today’s age of ubiquitous computing. But that approach is finally running into limits, with some experts declaring an end to Moore’s Law and a related principle, known as Dennard’s Scaling. Those developments couldn’t be coming at a worse time. Demand for computing power has […]
Read MoreDealing with the limitations of our noisy world
Tamara Broderick first set foot on MIT’s campus when she was a high school student, as a participant in the inaugural Women’s Technology Program. The monthlong summer academic experience gives young women a hands-on introduction to engineering and computer science. What is the probability that she would return to MIT years later, this time as […]
Read More3 Questions: Shaping the future of work in an age of AI
The MIT Shaping the Future of Work Initiative, co-directed by MIT professors Daron Acemoglu, David Autor, and Simon Johnson, celebrated its official launch on Jan. 22. The new initiative’s mission is to analyze the forces that are eroding job quality and labor market opportunities for non-college workers and identify innovative ways to move the economy […]
Read MoreSadhana Lolla named 2024 Gates Cambridge Scholar
MIT senior Sadhana Lolla has won the prestigious Gates Cambridge Scholarship, which offers students an opportunity to pursue graduate study in the field of their choice at Cambridge University in the U.K. Established in 2000, the Gates Cambridge Scholarship offers full-cost post-graduate scholarships to outstanding applicants from countries outside of the U.K. The mission of […]
Read MoreNew AI model could streamline operations in a robotic warehouse
Hundreds of robots zip back and forth across the floor of a colossal robotic warehouse, grabbing items and delivering them to human workers for packing and shipping. Such warehouses are increasingly becoming part of the supply chain in many industries, from e-commerce to automotive production. However, getting 800 robots to and from their destinations efficiently […]
Read More“We offer another place for knowledge”
In the Dzaleka Refugee Camp in Malawi, Jospin Hassan didn’t have access to the education opportunities he sought. So, he decided to create his own. Hassan knew the booming fields of data science and artificial intelligence could bring job opportunities to his community and help solve local challenges. After earning a spot in the 2020-21 […]
Read MoreResearchers harness 2D magnetic materials for energy-efficient computing
Experimental computer memories and processors built from magnetic materials use far less energy than traditional silicon-based devices. Two-dimensional magnetic materials, composed of layers that are only a few atoms thick, have incredible properties that could allow magnetic-based devices to achieve unprecedented speed, efficiency, and scalability. While many hurdles must be overcome until these so-called van […]
Read MoreAutomated method helps researchers quantify uncertainty in their predictions
Pollsters trying to predict presidential election results and physicists searching for distant exoplanets have at least one thing in common: They often use a tried-and-true scientific technique called Bayesian inference. Bayesian inference allows these scientists to effectively estimate some unknown parameter — like the winner of an election — from data such as poll results. […]
Read MorePlay it again, Spirio
Seated at the grand piano in MIT’s Killian Hall last fall, first-year student Jacqueline Wang played through the lively opening of Mozart’s “Sonata in B-flat major, K.333.” When she’d finished, Mi-Eun Kim, pianist and lecturer in MIT’s Music and Theater Arts Section (MTA), asked her to move to the rear of the hall. Kim tapped […]
Read MoreSmart glove teaches new physical skills
You’ve likely met someone who identifies as a visual or auditory learner, but others absorb knowledge through a different modality: touch. Being able to understand tactile interactions is especially important for tasks such as learning delicate surgeries and playing musical instruments, but unlike video and audio, touch is difficult to record and transfer. To tap […]
Read MoreNew model identifies drugs that shouldn’t be taken together
Any drug that is taken orally must pass through the lining of the digestive tract. Transporter proteins found on cells that line the GI tract help with this process, but for many drugs, it’s unknown which of those transporters they use to exit the digestive tract. Identifying the transporters used by specific drugs could help […]
Read MoreThis tiny, tamper-proof ID tag can authenticate almost anything
A few years ago, MIT researchers invented a cryptographic ID tag that is several times smaller and significantly cheaper than the traditional radio frequency tags (RFIDs) that are often affixed to products to verify their authenticity. This tiny tag, which offers improved security over RFIDs, utilizes terahertz waves, which are smaller and travel much faster […]
Read MoreThis tiny, tamper-proof ID tag can authenticate almost anything
A few years ago, MIT researchers invented a cryptographic ID tag that is several times smaller and significantly cheaper than the traditional radio frequency tags (RFIDs) that are often affixed to products to verify their authenticity. This tiny tag, which offers improved security over RFIDs, utilizes terahertz waves, which are smaller and travel much faster […]
Read MoreUsing AI to discover stiff and tough microstructures
Every time you smoothly drive from point A to point B, you’re not just enjoying the convenience of your car, but also the sophisticated engineering that makes it safe and reliable. Beyond its comfort and protective features lies a lesser-known yet crucial aspect: the expertly optimized mechanical performance of microstructured materials. These materials, integral yet […]
Read MoreA new way to let AI chatbots converse all day without crashing
When a human-AI conversation involves many rounds of continuous dialogue, the powerful large language machine-learning models that drive chatbots like ChatGPT sometimes start to collapse, causing the bots’ performance to rapidly deteriorate. A team of researchers from MIT and elsewhere has pinpointed a surprising cause of this problem and developed a simple solution that enables […]
Read MoreHow symmetry can come to the aid of machine learning
Behrooz Tahmasebi — an MIT PhD student in the Department of Electrical Engineering and Computer Science (EECS) and an affiliate of the Computer Science and Artificial Intelligence Laboratory (CSAIL) — was taking a mathematics course on differential equations in late 2021 when a glimmer of inspiration struck. In that class, he learned for the first […]
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