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July 17, 2025
This “smart coach” helps LLMs switch between text and code
July 16, 2025
How to more efficiently study complex treatment interactions
July 3, 2025
MIT and Mass General Hospital researchers find disparities in organ allocation
July 2, 2025
Confronting the AI/energy conundrum
June 23, 2025
LLMs factor in unrelated information when recommending medical treatments
June 17, 2025
Unpacking the bias of large language models
June 10, 2025
Inroads to personalized AI trip planning
June 10, 2025
Melding data, systems, and society
June 9, 2025
AI-enabled control system helps autonomous drones stay on target in uncertain environments
May 28, 2025
An anomaly detection framework anyone can use
May 28, 2025
Navid Azizan wins Perkins Award for Excellence in Graduate Advising
May 27, 2025
Devavrat Shah receives 2025 ACM SIGMETRICS Achievement Award
May 21, 2025
Learning how to predict rare kinds of failures
May 19, 2025
Saurabh Amin receives 2025 Common Ground Excellence in Teaching Award
May 15, 2025
With AI, researchers predict the location of virtually any protein within a human cell
May 14, 2025
Study shows vision-language models can’t handle queries with negation words
May 5, 2025
New tool evaluates progress in reinforcement learning
April 24, 2025
Designing a new way to optimize complex coordinated systems
April 17, 2025
LIDS researchers receive best paper award at QCNC 2025
April 16, 2025
A faster way to solve complex planning problems
April 2, 2025
Researchers teach LLMs to solve complex planning challenges
March 27, 2025
Youssef Marzouk named SIAM Fellow
February 27, 2025
Sometimes, when competitors collaborate, everybody wins
February 19, 2025
Reducing carbon emissions from residential heating: A pathway forward
February 7, 2025
Validation technique could help scientists make more accurate forecasts
January 28, 2025
Expanding robot perception
January 23, 2025
Kuikui Liu is awarded the 2025 Michael and Sheila Held Prize 
January 16, 2025
Tamara Broderick receives the Presidential Early Career Award for Scientists and Engineers
January 16, 2025
Algorithms and AI for a better world
January 7, 2025
How hard is it to prevent recurring blackouts in Puerto Rico?
December 19, 2024
MIT welcomes Frida Polli as its next visiting innovation scholar
December 11, 2024
Researchers reduce bias in AI models while preserving or improving accuracy
December 10, 2024
Two from LIDS awarded AI2050 Early Career Fellowships
December 10, 2024
Enabling AI to explain its predictions in plain language
December 6, 2024
So you want to build a solar or wind farm? Here’s how to decide where.
November 25, 2024
Improving health, one machine learning system at a time
November 22, 2024
Gioele Zardini receives 2024 ETH Doctoral Dissertation Award
November 22, 2024
MIT researchers develop an efficient way to train more reliable AI agents
November 7, 2024
A causal theory for studying the cause-and-effect relationships of genes
November 5, 2024
Despite its impressive output, generative AI doesn’t have a coherent understanding of the world
September 30, 2024
Helping robots zero in on the objects that matter
September 24, 2024
3 Questions: Should we label AI systems like we do prescription drugs?
September 19, 2024
AI could lead to inconsistent outcomes in home surveillance
August 14, 2024
MIT researchers use large language models to flag problems in complex systems
July 24, 2024
When allocating scarce resources with AI, randomization can improve fairness
July 23, 2024
Large language models don’t behave like people, even though we may expect them to
July 22, 2024
AI model identifies certain breast tumor stages likely to progress to invasive cancer
July 16, 2024
How to assess a general-purpose AI model’s reliability before it’s deployed
July 12, 2024
Machine learning and the microscope
July 11, 2024
When to trust an AI model
June 28, 2024
Study reveals why AI models that analyze medical images can be biased
June 6, 2024
A data-driven approach to making better choices
May 16, 2024
Elaine Liu: Charging ahead
April 11, 2024
A crossroads for computing at MIT
March 5, 2024
Using generative AI to improve software testing
March 1, 2024
Dealing with the limitations of our noisy world
February 27, 2024
New AI model could streamline operations in a robotic warehouse
Sustainability

Research in LIDS focuses on efficient and scalable algorithms for large scale problems

Optimization is a core methodological discipline that aims to develop analytical and computational methods for solving optimization problems in engineering, data science, and operations research. Research in LIDS focuses on efficient and scalable algorithms for large scale problems, their theoretical understanding, and the deployment of modern optimization techniques to challenging settings in diverse applications ranging from communication networks and power systems to machine learning.

In addition, there is a natural overlap between optimization and control, as much of modern control theory rests on optimization formulations. Finally the increased interest in systems that involve simultaneous optimization by several, possibly competing agents has led to several research thrusts that rely on game-theoretic approaches.
Autonomy

Activities & research applications at LIDS

Distributed nonlinear optimization algorithms
Optimization methods for supervised learning
Optimization methods that rely on algebraic techniques
Optimization in the power grid
Reinforcement learning for stochastic optimal control
Stochastic gradient descent algorithms and their analysis
Cyber-physical systems: design, security, algorithms, analysis, and verification.
Design of incentives and mechanisms in networked, dynamic environments
New equilibrium notions and dynamics in games