DeCoDE Lab
MIT

About the Lab

The Design Computation and Digital Engineering (DeCoDE) Lab at MIT Mechanical Engineering advances the science of AI-driven design. We envision a future where humans and AI design together to tackle the world's most pressing challenges. To realize this vision, we build engineering-native AI — models, datasets, and solvers that work the way engineering actually works, through CAD, geometry, simulation, and optimization, under real physical and manufacturing constraints — to enhance the design of complex systems and support human teams in creating better products.

Our goal is to build versatile approaches that automate and augment engineering design across scales, levels of complexity, and disciplines, framing design problems as generalizable machine learning and optimization tasks. Much of our current research is organized around three pillars of engineering-native AI: workflow-native models and agents that operate directly on CAD programs, geometry, and topology; transferable foundation-model priors that keep prediction and optimization reliable when data are scarce and evaluations expensive; and open infrastructure — large datasets, objective-aware benchmarks, and fast solvers — that helps the whole field explore, evaluate, and generate solutions cumulatively. Together, these threads build toward our long-term goal: a General Artificial Designer — a dependable AI collaborator for engineering.

Our core values — Integrity, Inclusivity, Collaboration, and Excellence — guide us to conduct research with honesty and transparency, foster a diverse and welcoming environment, recognize the power of teamwork, and continually strive for the highest quality. We are advocates for reproducible and open-source science, sharing most of our research code and papers online.

Selected Publications [See all]


FLARE: A Data-Efficient Surrogate for Predicting Displacement Fields in Directed Energy Deposition

FLARE: A Data-Efficient Surrogate for Predicting Displacement Fields in Directed Energy Deposition

CIE Best Conference Paper & AI/ML TC Best Paper, IDETC 2026

Thiamchaiboonthawee, K., Nehme, G., Telikicherla, R. M., Tian, J., Jayaraman, B., Chandan, V., Mariappan, D., Ahmed, F.

In IDETC 2026 (Accepted)

Directed energy deposition (DED) produces complex thermo-mechanical responses that can lead to distortion and reduced dimensional accuracy of a manufactured part. Thermo-mechanical finite element simulations are widely used to estimate these effects, but their computational cost and the complexity of accurately capturing DED physics limit their use in design iteration and process optimization. This paper introduces FLARE (Field Prediction via Linear Affine Reconstruction in wEight-space), a data-efficient surrogate modeling framework for predicting post-cooling displacement fields in DED from geometric and process parameters. We develop a predefined-geometry DED simulation workflow using an open-source finite element framework and generate a dataset of simulations with varying geometry, laser power, and deposition velocity. Each simulation provides full-field displacement, stress, strain, and temperature data throughout the manufacturing process. FLARE encodes each simulation as an implicit neural field and regularizes the corresponding neural-network weights so that they follow the affine structure of the input parameter space. This enables prediction of unseen parameter combinations by reconstructing network weights through affine mixing of training examples. On this DED benchmark, the method shows improved accuracy compared to baseline methods in both in-distribution and extrapolation settings. Although the present study focuses on DED displacement prediction, the proposed affine weight-space reconstruction framework offers a promising approach for data-efficient surrogate modeling of physical fields.

PGD-TO: A Scalable Alternative to MMA Using Projected Gradient Descent for Multi-Constraint Topology Optimization

PGD-TO: A Scalable Alternative to MMA Using Projected Gradient Descent for Multi-Constraint Topology Optimization

Heyrani Nobari, A., Ahmed, F.

In Structural and Multidisciplinary Optimization (in press)

Projected Gradient Descent (PGD) methods offer a simple and scalable approach to topology optimization (TO), yet they often struggle with nonlinear and multi-constraint problems due to the complexity of active-set detection. This paper introduces PGD-TO, a framework that reformulates the projection step into a regularized convex quadratic problem, eliminating the need for active-set search and ensuring well-posedness even when constraints are infeasible. The framework employs a semismooth Newton solver for general multi-constraint cases and a binary search projection for single or independent constraints, achieving fast and reliable convergence. It further integrates spectral step-size adaptation and nonlinear conjugate-gradient directions for improved stability and efficiency. We evaluate PGD-TO on four benchmark families representing the breadth of TO problems: (i) minimum compliance with a linear volume constraint, (ii) minimum volume under a nonlinear compliance constraint, (iii) multi-material minimum compliance with four independent volume constraints, and (iv) minimum compliance with coupled volume and center-of-mass constraints. Across these single- and multi-constraint, linear and nonlinear cases, PGD-TO achieves convergence and final compliance comparable to the Method of Moving Asymptotes (MMA) and Optimality Criteria (OC), while reducing per-iteration computation time by 10–43x on general problems and 115–312x when constraints are independent. Overall, PGD-TO establishes a fast, robust, and scalable alternative to MMA, advancing topology optimization toward practical large-scale, multi-constraint, and nonlinear design problems. Public code available at: https://github.com/ahnobari/pyFANTOM.

AI Judges in Design: Toward Expert-Equivalent Design Evaluations With Vision-Language Models and In-Context Learning

AI Judges in Design: Toward Expert-Equivalent Design Evaluations With Vision-Language Models and In-Context Learning

Edwards, K. M., Tehranchi, F., Miller, S. R., Ahmed, F.

In Journal of Mechanical Design 2026

The subjective evaluation of early-stage engineering designs, such as concept sketches, traditionally relies on human experts. However, expert evaluations are time-consuming, expensive, and sometimes inconsistent. Recent advances in vision-language models (VLMs) offer the potential to automate design assessments, but it is crucial to ensure that these artificial intelligence (AI) “judges” perform on par with human experts. This work introduces in-context learning (ICL)-enhanced VLM judges and a comprehensive statistical framework (including agreement, error, correlation, statistical difference checks, equivalence testing, and top-set overlap) to rigorously assess AI–expert equivalence. Across two case studies, we show that reasoning-enabled VLMs are the strongest-performing AI judges. They consistently outperform two-third trained novices across all metrics, and for measures such as uniqueness, creativity, and drawing quality, they approach expert-equivalent performance. In specific cases, they even exceed expert–expert agreement, attaining lower mean absolute error and higher rank correlations than the expert baseline. These findings suggest that, on certain statistical tests, AI judges are not only approaching expert–expert equivalence but in some cases surpassing it.

CADFit: Precise Mesh-to-CAD Program Generation with Hybrid Optimization

CADFit: Precise Mesh-to-CAD Program Generation with Hybrid Optimization

Nehme, G., Whalen, E., Ahmed, F.

In ICML 2026

Despite recent progress, recovering parametric CAD construction sequences from geometric input, such as meshes or point clouds, is a key challenge for design and manufacturing, as existing CAD reconstruction and generation methods are largely restricted to difficult-to-edit formats like meshes or Breps or editable simple sketch-and-extrude pipelines and low-complexity datasets. We introduce CADFit, a hybrid optimization-based CAD reconstruction framework that recovers complex, editable CAD construction sequences from meshes by incrementally fitting and validating parametric operations using geometric feedback. Our approach is distinguished by formulating reconstruction as an IoU-driven optimization over structured CAD programs and supporting a rich set of operations, including extrusions, revolutions, fillets, and chamfers. Experiments on multiple CAD benchmarks show that CADFit outperforms state-of-the-art mesh-to-CAD methods in volumetric Intersection-over-Union and Chamfer Distance, while substantially reducing the Invalid Ratio of reconstructed CAD programs, particularly for complex designs. We further present a multimodal pipeline that enables end-to-end reconstruction of CAD construction sequences from images by combining image-based geometry reconstruction with CADFit. By enabling accurate reconstruction of higher-complexity CAD models, CADFit provides a practical foundation for generating richer datasets and advancing future learning-based approaches to CAD reverse engineering. The code is available at: https://github.com/ghadinehme/CADFit

FIRE: Multi-fidelity Regression with Distribution-conditioned In-context Learning using Tabular Foundation Models

FIRE: Multi-fidelity Regression with Distribution-conditioned In-context Learning using Tabular Foundation Models

Spotlight Paper: Top 2.2% of 23,918 Submissions

Yu, R. T.-Y., Sung, N., Ahmed, F.

In ICML 2026

Multi-fidelity (MF) regression often operates in regimes of extreme data imbalance, where the commonly-used Gaussian-process (GP) surrogates struggle with cubic scaling costs and overfit to sparse high-fidelity observations, limiting efficiency and generalization in real-world applications. We introduce FIRE, a training-free MF framework that couples tabular foundation models (TFMs) to perform zero-shot in-context Bayesian inference via a high-fidelity correction model conditioned on the low-fidelity model's posterior predictive distributions. This cross-fidelity information transfer via distributional summaries captures heteroscedastic errors, enabling robust residual learning without model retraining. Across 31 benchmark problems spanning synthetic and real-world tasks (e.g., DrivAerNet, LCBench), FIRE delivers a stronger performance-time trade-off than seven state-of-the-art GP-based or deep learning MF regression methods, ranking highest in accuracy and uncertainty quantification with runtime advantages. Limitations include context window constraints and dependence on the quality of the pre-trained TFM's.

LAMP: Data-Efficient Linear Affine Weight-Space Models for Parameter-Controlled 3D Shape Generation and Extrapolation

LAMP: Data-Efficient Linear Affine Weight-Space Models for Parameter-Controlled 3D Shape Generation and Extrapolation

Nehme, G., Zhang, Y., Shu, D., Klenk, M., Ahmed, F.

In ICML 2026

Generating high-fidelity 3D geometries that satisfy specific parameter constraints has broad applications in design and engineering. However, current methods typically rely on large training datasets and struggle with controllability and generalization beyond the training distributions. To overcome these limitations, we introduce LAMP (Linear Affine Mixing of Parametric shapes), a data-efficient framework for controllable and interpretable 3D generation. LAMP first aligns signed distance function (SDF) decoders by overfitting each exemplar from a shared initialization, then synthesizes new geometries by solving a parameter-constrained mixing problem in the aligned weight space. To ensure robustness, we further propose a safety metric that detects geometry validity via linearity mismatch. We evaluate LAMP on two 3D parametric benchmarks: DrivAerNet++ and BlendedNet. We found that LAMP enables (i) controlled interpolation within bounds with as few as 100 samples, (ii) safe extrapolation by up to 100% parameter difference beyond training ranges, and (iii) physics performance-guided optimization under fixed parameters. LAMP significantly outperforms conditional autoencoder and Deep Network Interpolation (DNI) baselines in both extrapolation and data efficiency. Our results demonstrate that LAMP advances controllable, data-efficient, and safe 3D generation for design exploration, dataset generation, and performance-driven optimization.

GIT-BO: High-Dimensional Bayesian Optimization with Tabular Foundation Models

GIT-BO: High-Dimensional Bayesian Optimization with Tabular Foundation Models

Yu, R. T.-Y., Picard, C., Ahmed, F.

In ICLR 2026

Bayesian optimization (BO) struggles in high dimensions, where Gaussian-process surrogates demand heavy retraining and brittle assumptions, slowing progress on real engineering and design problems. We introduce GIT-BO, a Gradient-Informed BO framework that couples TabPFN v2, a tabular foundation model (TFM) that performs zero-shot Bayesian inference in context, with an active-subspace mechanism computed from the model's own predictive-mean gradients. This aligns exploration to an intrinsic low-dimensional subspace via a Fisher-information estimate and selects queries with a UCB acquisition, requiring no online retraining. Across 60 problem variants spanning 20 benchmarks — nine scalable synthetic families and eleven real-world tasks (e.g., power systems, Rover, MOPTA08, Mazda) — up to 500 dimensions, GIT-BO delivers a better performance-time trade-off than state-of-the-art GP-based methods (SAASBO, TuRBO, Vanilla BO, BAxUS), ranking highest in performance and with runtime advantages that grow with dimensionality. Limitations include memory footprint and dependence on the capacity of the underlying TFM.

Agentic AI in Engineering and Manufacturing: Industry Perspectives on Utility, Adoption, Challenges, and Opportunities

Agentic AI in Engineering and Manufacturing: Industry Perspectives on Utility, Adoption, Challenges, and Opportunities

Edwards, K. M., Bauer, M., Jacquillat, C., Hart, A. J., Ahmed, F.

MIT Initiative for New Manufacturing

This work examines how AI, especially agentic systems, is being adopted in engineering and manufacturing workflows, what value it provides today, and what is needed for broader deployment. This is an exploratory and qualitative state-of-practice study grounded in over 30 interviews across four stakeholder groups (large enterprises, small/medium firms, AI developers, and CAD/CAM/CAE vendors). We find that near-term AI gains cluster around structured, repetitive work and data-intensive synthesis, while higher-value agentic gains come from orchestrating multi-step workflows across tools. Adoption is constrained less by model capability than by fragmented and machine-unfriendly data, stringent security and regulatory requirements, and limited API-accessible legacy toolchains. Reliability, verification, and auditability are central requirements for adoption, driving human-in-the-loop frameworks and governance aligned with existing engineering reviews. Beyond technical barriers there are also organizational ones: a persistent AI literacy gap, cultural heterogeneity, and governance structures that have not yet caught up with agentic capabilities. Together, the findings point to a staged progression of AI utility from low-consequence assistance toward higher-order automation, as trust, infrastructure, and verification mature. This highlights key breakthroughs needed, including integration with traditional engineering tools and data types, robust verification frameworks, and improved spatial and physical reasoning.

Optimize Any Topology: A Foundation Model for Shape-and Resolution-Free Structural Topology Optimization

Optimize Any Topology: A Foundation Model for Shape-and Resolution-Free Structural Topology Optimization

Heyrani Nobari, A., Regenwetter, L., Picard, C., Han, L., Ahmed, F.

In NeurIPS 2025

Structural topology optimization (TO) is central to engineering design but remains computationally intensive due to complex physics and hard constraints. Existing deep-learning methods are limited to fixed square grids, a few hand-coded boundary conditions, and post-hoc optimization, preventing general deployment. We introduce Optimize Any Topology (OAT), a foundation-model framework that directly predicts minimum-compliance layouts for arbitrary aspect ratios, resolutions, volume fractions, loads, and fixtures. OAT combines a resolution- and shape-agnostic autoencoder with an implicit neural-field decoder and a conditional latent-diffusion model trained on OpenTO, a new corpus of 2.2 million optimized structures covering 2 million unique boundary-condition configurations. On four public benchmarks and two challenging unseen tests, OAT lowers mean compliance up to 90% relative to the best prior models and delivers sub-1 second inference on a single GPU across resolutions from 64 x 64 to 256 x 256 and aspect ratios as high as 10:1. These results establish OAT as a general, fast, and resolution-free framework for physics-aware topology optimization and provide a large-scale dataset to spur further research in generative modeling for inverse design.

VideoCAD: A Dataset and Model for Learning Long-Horizon 3D CAD UI Interactions from Video

VideoCAD: A Dataset and Model for Learning Long-Horizon 3D CAD UI Interactions from Video

Man, B., Nehme, G., Alam, M. F., Ahmed, F.

In NeurIPS 2025

Computer-Aided Design (CAD) is a time-consuming and complex process, requiring precise, long-horizon user interactions with intricate 3D interfaces. While recent advances in AI-driven user interface (UI) agents show promise, most existing datasets and methods focus on short, low-complexity tasks in mobile or web applications, failing to capture the demands of professional engineering tools. In this work, we introduce VideoCAD, the first attempt at engineering UI interaction learning for precision tasks. Specifically, VideoCAD is a large-scale synthetic dataset consisting of over 41K annotated video recordings of CAD operations, generated using an automated framework for collecting high-fidelity UI action data from human-made CAD designs. Compared to existing datasets, VideoCAD offers an order of magnitude higher complexity in UI interaction learning for real-world engineering tasks, having up to a 20x longer time horizon than other datasets. We show two important downstream applications of VideoCAD: learning UI interactions from professional precision 3D CAD tools and a visual question-answering (VQA) benchmark designed to evaluate multimodal large language models' (LLM) spatial reasoning and video understanding abilities. To learn the UI interactions, we propose VideoCADFormer - a state-of-the-art model in learning CAD interactions directly from video, which outperforms multiple behavior cloning baselines. Both VideoCADFormer and the VQA benchmark derived from VideoCAD reveal key challenges in the current state of video-based UI understanding, including the need for precise action grounding, multi-modal and spatial reasoning, and long-horizon dependencies.

Offshore Wind Turbine Tower Design and Optimization: A Review and AI-Driven Future Directions

Offshore Wind Turbine Tower Design and Optimization: A Review and AI-Driven Future Directions

Ribeiro, J. A., Ribeiro, B. A., Pimenta, F., Tavares, S. M. O., Zhang, J., Ahmed, F.

In Applied Energy 2025

Offshore wind energy leverages the high intensity and consistency of oceanic winds, playing a key role in the transition to renewable energy. As energy demands grow, larger turbines are required to optimize power generation and reduce the Levelized Cost of Energy (LCoE), which represents the average cost of electricity over a project’s lifetime. However, upscaling turbines introduces engineering challenges, particularly in the design of supporting structures, especially towers. These towers must support increased loads while maintaining structural integrity, cost-efficiency, and transportability, making them essential to offshore wind projects’ success. This paper presents a comprehensive review of the latest advancements, challenges, and future directions driven by Artificial Intelligence (AI) in the design optimization of Offshore Wind Turbine (OWT) structures, with a focus on towers. It provides an in-depth background on key areas such as design types, load types, analysis methods, design processes, monitoring systems, Digital Twin (DT), software, standards, reference turbines, economic factors, and optimization techniques. Additionally, it includes a state-of-the-art review of optimization studies related to tower design optimization, presenting a detailed examination of turbine, software, loads, optimization method, design variables and constraints, analysis, and findings, motivating future research to refine design approaches for effective turbine upscaling and improved efficiency. Lastly, the paper explores future directions where AI can revolutionize tower design optimization, enabling the development of efficient, scalable, and sustainable structures. By addressing the upscaling challenges and supporting the growth of renewable energy, this work contributes to shaping the future of offshore wind turbine towers and others supporting structures.

BlendedNet: A Blended Wing Body Aircraft Dataset and Surrogate Model for Aerodynamic Predictions

BlendedNet: A Blended Wing Body Aircraft Dataset and Surrogate Model for Aerodynamic Predictions

Sung, N., Spreizer, S., Elrefaie, M., Samuel, K. M., Jones, M. C., Ahmed, F.

In IDETC 2025

BlendedNet is a publicly available aerodynamic dataset of 999 blended wing body (BWB) geometries. Each geometry is simulated across about nine flight conditions, yielding 8830 converged RANS cases with the Spalart-Allmaras model and 9 to 14 million cells per case. The dataset is generated by sampling geometric design parameters and flight conditions, and includes detailed pointwise surface quantities needed to study lift and drag. We also introduce an end-to-end surrogate framework for pointwise aerodynamic prediction. The pipeline first uses a permutation-invariant PointNet regressor to predict geometric parameters from sampled surface point clouds, then conditions a Feature-wise Linear Modulation (FiLM) network on the predicted parameters and flight conditions to predict pointwise coefficients Cp, Cfx, and Cfz. Experiments show low errors in surface predictions across diverse BWBs. BlendedNet addresses data scarcity for unconventional configurations and enables research on data-driven surrogate modeling for aerodynamic design.

DrivAerNet++: A Large-Scale Multimodal Car Dataset with Computational Fluid Dynamics Simulations and Deep Learning Benchmarks

DrivAerNet++: A Large-Scale Multimodal Car Dataset with Computational Fluid Dynamics Simulations and Deep Learning Benchmarks

Elrefaie, M., Morar, F., Dai, A., Ahmed, F.

In NeurIPS 2024

We present DrivAerNet++, the largest and most comprehensive multimodal dataset for aerodynamic car design. DrivAerNet++ comprises 8,000 diverse car designs modeled with high-fidelity computational fluid dynamics (CFD) simulations. The dataset includes diverse car configurations such as fastback, notchback, and es- tateback, with different underbody and wheel designs to represent both internal combustion engines and electric vehicles. Each entry in the dataset features detailed 3D meshes, parametric models, aerodynamic coefficients, and extensive flow and surface field data, along with segmented parts for car classification and point cloud data. This dataset supports a wide array of machine learning applications including data-driven design optimization, generative modeling, surrogate model training, CFD simulation acceleration, and geometric classification. With more than 39 TB of publicly available engineering data, DrivAerNet++ fills a significant gap in available resources, providing high-quality, diverse data to enhance model training, promote generalization, and accelerate automotive design processes. Along with rigorous dataset validation, we also provide ML benchmarking results on the task of aerodynamic drag prediction, showcasing the breadth of applications supported by our dataset. This dataset is set to significantly impact automotive design and broader engineering disciplines by fostering innovation and improving the fidelity of aerodynamic evaluations.

Announcements


Prospective Ph.D. students - If you are interested in joining the DeCoDE lab, you can apply to the Computational Science and Engineering Program or to the Mechanical Engineering department at MIT.

If you are interested in joining the DeCoDE lab, drop me an email with the following text in your subject line "Join DeCoDE:" followed by the position you are interested in (for example, a postdoc, intern, visiting student, etc.).

Datasets [See all datasets]


Engineering design datasets from the DeCoDE lab. Please cite the corresponding paper when using a dataset.

Blendednet - A large-scale aerodynamic dataset of 999 blended wing body geometries. Each geometry is simulated across about nine flight conditions, yielding 8830 converged RANS cases with the Spalart-Allmaras model and 9 to 14 million cells per case.
DrivAerNet++ - A large-scale multimodal dataset of 8000 detailed 3D car meshes and aerodynamic performance data comprising of full 3D pressure, velocity fields, and wall-shear stresses, point clouds and parts annotation.
DrivAerNet dataset - A dataset of 4000 detailed 3D car meshes and aerodynamic performance data comprising of full 3D pressure, velocity fields, and wall-shear stresses.
VLM dataset - A dataset of 1000+ tasks to evaluate vision language models.
Car Drag Coefficient - A dataset of 4,948 3D car meshes, their renderings, and their drag coefficients.
LINKS dataset - A dataset of 100 million planar linkage mechanisms and 1.1 billion coupler curves obtained from kinematic simulations. The dataset also contains curated curves, 100 million negative samples, and a publicly available simulation software.
Turbo-compressors dataset - A dataset of 22 million turbo-compressors and their performance under different operating conditions.
Airfoil dataset - A synthetic dataset of 48,503 airfoils and their aerodynamic performance computed using OpenFOAM.
Topodiff topology optimization dataset - A dataset of 33,000 images corresponding to optimal topologies for diverse boundary conditions. The dataset also contains their physical fields, compliance values, and an additional 42000 non-optimal topologies.
SHIP-D dataset - A dataset of 30,000 ship hulls each with design and functional performance information, including parameterization, mesh, point-cloud, and image representations, as well as 32 hydrodynamic drag measures under different operating conditions.
3D cars dataset - A diverse dataset of 9,070 high-quality 3D car meshes labeled by drag coefficients computed from computational fluid dynamics simulations.
BIKED dataset - A dataset of 4,500 community-designed bicycles in tabular and image format, along with images corresponding to different bike parts for each bicycle.
BIKED++ dataset - A dataset of 1.4 million bicycles represented in tabular and image format, along with CLIP embeddings of all designs.
FRAMED dataset - A dataset of 4,500 bicycle frames and ten performance metrics obtained from structural simulations.
Aircraft dataset - A dataset of lift and drag performance values of 4,045 3D aircraft models from Shapenet.
Milk Frother dataset - A multimodal dataset of 1,126 milk frother sketches and their text descriptions. The dataset is derived from a milk frother dataset collected at the Brite lab.
Autosurf aircraft dataset A dataset of 1,050 airplane models with segmentation labels, created using NASA's Open Vehicle Sketch Pad (OpenVSP).
Other engineering datasets A collection of datasets from the engineering design community, curated for our JMD review paper. Note that this list was made in 2022 and is not regularly updated.

Projects


Principal Investigator

Faez Ahmed

Faez Ahmed

  • Associate Professor
  • Department of Mechanical Engineering
  • Massachusetts Institute of Technology
  • Email: faez at mit dot edu

Prof. Faez Ahmed is an Associate Professor in the Department of Mechanical Engineering at MIT, where he directs the Design Computation and Digital Engineering Lab. His research interests lie at the intersection of Artificial Intelligence and engineering design, focusing particularly on first‑principle generative AI and optimization algorithms, multi‑modal representation learning, and engineering design methodology with human–AI design co‑pilots. Before joining MIT, Prof. Ahmed was a postdoctoral fellow at Northwestern University and earned his Ph.D. in Mechanical Engineering from the University of Maryland. He also spent several years in Australia’s railway and mining sector, leading data‑driven predictive‑maintenance initiatives. Prof. Ahmed he has received the NSF CAREER Award, the AFOSR Young Investigator Award, the ASME DAC and DTM Young Investigator Awards, the Google Research Scholar and Amazon Research Awards, and MIT's Keenan Award for Innovation in Undergraduate Education. He holds the Esther and Harold E. Edgerton Career Development Professorship, having previously held the Doherty, ABS, and d'Arbeloff chairs, and serves as Associate Editor of Design Science and on the editorial boards of Computer-Aided Design and Machine Learning: Engineering.

Current Members [See all members]

Hongrui Chen
Hongrui Chen

Postdoctoral Associate

Zhen Wei
Zhen Wei

Postdoctoral Associate

Peerasait (Jeffrey) Prachaseree
Peerasait (Jeffrey) Prachaseree

Postdoctoral Associate

Amin Heyrani Nobari
Amin Heyrani Nobari

Postdoctoral Associate

Shrenik Vijaykumar Zinage
Shrenik Vijaykumar Zinage

Postdoctoral Associate

Kristen M. Edwards
Kristen M. Edwards

Ph.D. Candidate

Noah Joseph Bagazinski
Noah Joseph Bagazinski

Ph.D. Candidate

Manideep Rebbagondla
Manideep Rebbagondla

Ph.D. Candidate

Ghadi Nehme
Ghadi Nehme

Ph.D. Candidate

Myles Wortham
Myles Wortham

Ph.D. Candidate

Rosen Yu
Rosen Yu

Ph.D. Candidate

Annie Clare Doris
Annie Clare Doris

Ph.D. Candidate

Nicholas Wei Yong Sung
Nicholas Wei Yong Sung

Graduate Student

Mohamed Elrefaie
Mohamed Elrefaie

Graduate Student

Jacob Thomas Sony
Jacob Thomas Sony

Graduate Student

Bella Stewart
Bella Stewart

Ph.D. Candidate

Anushka Tahiliani
Anushka Tahiliani

Ph.D. Candidate

Joseph Michael Gaken
Joseph Michael Gaken

Administrative Assistant

Fun fact: According to the Mathematics Genealogy Project, our academic ancestors include: Poisson, Laplace, Lagrange, Euler, Bernoulli, Leibniz, Copernicus, Nasir al-Din al-Tusi, and many more. Check out our academic family tree.

News

IDETC 2026: Best Paper Award, Fourth D2D Workshop, and a Student Hackathon August 2026

IDETC 2026: Best Paper Award, Fourth D2D Workshop, and a Student Hackathon

A big IDETC-CIE 2026 in Houston is coming up for the lab as we have three papers and seven additional presentations. Our FLARE paper with GE Vernova won both the CIE Best Conference Paper Award and the AI/ML Technical Committee Best Paper Award. We are also organizing the fourth "From Data to Design" workshop and a student hackathon with nTop and MIT Lincoln Laboratory.

Dr. Ahmed Received the AFOSR Young Investigator Award July 2026

Dr. Ahmed Received the AFOSR Young Investigator Award

Dr. Ahmed received the Air Force Office of Scientific Research (AFOSR) Young Investigator Program award (selected in 2025, with the grant effective 2026).

Dr. Ahmed Named Esther and Harold E. Edgerton Career Development Professor July 2026

Dr. Ahmed Named Esther and Harold E. Edgerton Career Development Professor

Dr. Ahmed was appointed to the Esther and Harold E. Edgerton Career Development Professorship at MIT.

Four Papers at ICML 2026, FIRE Named Spotlight, and GIT-BO at ICLR 2026 July 2026

Four Papers at ICML 2026, FIRE Named Spotlight, and GIT-BO at ICLR 2026

The lab presented four papers at ICML 2026, with FIRE selected as a Spotlight (top 2.2% of submissions). Earlier in April, GIT-BO was presented at ICLR 2026.

Fellowships for Ghadi and Rosen July 2026

Fellowships for Ghadi and Rosen

Congratulations to Ghadi Nehme on receiving the GE Vernova Fellowship and to Rosen Yu on receiving the MathWorks Fellowship!

DeCoDE Lab Moved to a New Lab Space July 2026

DeCoDE Lab Moved to a New Lab Space

On July 16, the DeCoDE Lab moved to its new home in Building 35, Room 35-332. Come visit us in our new space!

Lab's AI-Designed Tower Adopted as Official IEA Wind 22-MW Reference Floating Tower June 2026

Lab's AI-Designed Tower Adopted as Official IEA Wind 22-MW Reference Floating Tower

Our AI-driven tower redesign with UPorto was adopted as the official floating tower in the IEA Wind 22-MW reference turbine repository maintained by the National Laboratory of the Rockies and DTU. See the repository.

Celebrating Our First Two Ph.D. Graduates and Six Master's Milestones May 2026

Celebrating Our First Two Ph.D. Graduates and Six Master's Milestones

At Commencement, we celebrated the DeCoDE Lab's first two Ph.D. graduates, Lyle Regenwetter and Amin Heyrani Nobari. We were also proud to celebrate the MS thesis milestones of Era Syla, Brandon Man, Annie Doris, Nomi Yu, Nicholas Sung, and Aditya Palaparthi. Excited for what comes next for all of them!

Lyle Regenwetter Defends His Ph.D. Joining UIUC as Tenure-Track Faculty in August May 2026

Lyle Regenwetter Defends His Ph.D. Joining UIUC as Tenure-Track Faculty in August

Lyle Regenwetter successfully defended his Ph.D. and will be joining the University of Illinois Urbana-Champaign as an Assistant Professor. Congratulations, Dr. Regenwetter.

Dr. Ahmed Delivered a Keynote at DESIGN 2026 May 2026

Dr. Ahmed Delivered a Keynote at DESIGN 2026

Dr. Ahmed delivered a keynote at the DESIGN 2026 conference in Cavtat, Croatia.

Ghadi Received MechE's Thomas Sheridan Award April 2026

Ghadi Received MechE's Thomas Sheridan Award

Congratulations to Ghadi Nehme on receiving MIT MechE's Thomas Sheridan Award for creativity in human-machine integration!

DesignQA Received the JCISE Editor's Award March 2026

DesignQA Received the JCISE Editor's Award

Our DesignQA paper received the Editor's Award from the ASME Journal of Computing and Information Science in Engineering.

Dr. Kang-Hyun Lee Joined Soongsil University as Tenure-Track Faculty February 2026

Dr. Kang-Hyun Lee Joined Soongsil University as Tenure-Track Faculty

DeCoDE alumnus Dr. Kang-Hyun Lee accepted a tenure-track faculty position at Soongsil University.

Dr. Amin Heyrani Nobari Becomes the Lab's First Ph.D. Graduate January 2026

Dr. Amin Heyrani Nobari Becomes the Lab's First Ph.D. Graduate

Amin Heyrani Nobari successfully defended his thesis, becoming the first Ph.D. graduate of the DeCoDE Lab. He continues with the lab as a Postdoctoral Associate. Congratulations, Dr. Nobari!

Dr. Ferdous Alam Joined Georgia Tech as Tenure-Track Faculty January 2026

Dr. Ferdous Alam Joined Georgia Tech as Tenure-Track Faculty

DeCoDE alumnus Dr. Md Ferdous Alam accepted a tenure-track faculty position at the Georgia Institute of Technology.

Dr. Ahmed Visited Toyota's Higashi-Fuji Technical Center January 2026

Dr. Ahmed Visited Toyota's Higashi-Fuji Technical Center

Dr. Ahmed visited Toyota at the Higashi-Fuji Technical Center in Japan, discussing AI for engineering design with Toyota researchers.

Four Lab Papers at NeurIPS 2025 December 2025

Four Lab Papers at NeurIPS 2025

The lab presented four papers at NeurIPS 2025, including Optimize Any Topology, VideoCAD, BikeBench, and Activation-Informed Merging. Read more in this post.

Dr. Ahmed Visited Tata Steel, Tata Motors, and Tata Power facilities in India December 2025

Dr. Ahmed Visited Tata Steel, Tata Motors, and Tata Power facilities in India

Dr. Ahmed visited the Tata Steel plant in Jamshedpur, along with visits to Tata Motors in Pune and Tata Power in Mumbai, exploring opportunities for AI in manufacturing and energy.

Amazon Research Award October 2025

Amazon Research Award

Dr. Ahmed received an Amazon Research Award, supporting the lab's work with AWS resources.

Dr. Ahmed Co-Organized the 2025 NSF Workshop on AI in Engineering Design and Systems Engineering October 2025

Dr. Ahmed Co-Organized the 2025 NSF Workshop on AI in Engineering Design and Systems Engineering

Dr. Ahmed co-organized the 2025 NSF Workshop on Artificial Intelligence in Engineering Design and Systems Engineering (AI-EDSE), held October 16-17, 2025 at Purdue University, bringing together researchers to discuss the future of AI in engineering design.

Dr. Francis Ogoke Joined Carnegie Mellon as Tenure-Track Faculty August 2025

Dr. Francis Ogoke Joined Carnegie Mellon as Tenure-Track Faculty

DeCoDE alumnus Dr. Francis Ogoke started a tenure-track faculty position at Carnegie Mellon University.

Dr. Cyril Picard Joined P-1 AI August 2025

Dr. Cyril Picard Joined P-1 AI

DeCoDE alumnus Dr. Cyril Picard joined P-1 AI, a technology startup.

DAC Best Paper Award August 2025

DAC Best Paper Award

CAD-Coder paper by Annie Doris and team received the "DAC Best Paper Award"

Dr. Ahmed Received DAC Young Investigator Award August 2025

Dr. Ahmed Received DAC Young Investigator Award

Dr. Ahmed received the 2025 DAC Young Investigator Award at the ASME IDETC conference.

Dr. Ahmed Received the Keenan Award for Innovation in Undergraduate Education July 2025

Dr. Ahmed Received the Keenan Award for Innovation in Undergraduate Education

Dr. Ahmed received MIT MechE's Keenan Award for Innovation in Undergraduate Education.

Annie, Noah, and Amin Won MechE Student Awards May 2025

Annie, Noah, and Amin Won MechE Student Awards

Congratulations to Annie Doris, Noah Bagazinski, and Amin Heyrani Nobari on receiving MIT MechE student awards!

Dr. Ahmed Received the NSF CAREER Award April 2025

Dr. Ahmed Received the NSF CAREER Award

Dr. Ahmed received the National Science Foundation CAREER Award. Read more at MIT News.

January 2025

"Designing Solutions with AI" MIT Challenge Reaches 1,800+ Student Projects Worldwide

Dr. Ahmed co-created "Designing Solutions with AI," an MIT Challenge delivered worldwide through Nord Anglia Education, drawing more than 1,800 submitted projects from about 50 schools in over 20 countries. Watch the launch video.

DrivAerNet++ Published at NeurIPS 2024, Wins MIT Open Data Prize December 2024

DrivAerNet++ Published at NeurIPS 2024, Wins MIT Open Data Prize

DrivAerNet++, our 39 TB dataset of 8,000 cars with high-fidelity CFD simulations, was published at NeurIPS 2024 and received an MIT Open Data Prize.

DeCoDE Lab Hosts Toyota Research Institute November 2024

DeCoDE Lab Hosts Toyota Research Institute

The DeCoDE Lab hosted a workshop with visitors from Toyota Research and Toyota Japan.

Dr. Ahmed Received DTM Young Investigator Award August 2024

Dr. Ahmed Received DTM Young Investigator Award

Dr. Ahmed received the 2024 DTM Young Investigator Award at the ASME IDETC conference.

DeCoDE Lab Presented Their Work at ASME IDETC 2024 Conference August 2024

DeCoDE Lab Presented Their Work at ASME IDETC 2024 Conference

DeCoDE lab members attended and presented work at the ASME IDETC 2024 conference.

Second 'From Data to Design' Workshop Conducted at IDETC 2024 August 2024

Second 'From Data to Design' Workshop Conducted at IDETC 2024

We conducted the second Data2Design workshop during IDETC 2024. We were grateful for the thoughtful discussions, insightful questions, and genuine engagement from all the attendees. Check out the webpage to see the program here.

Dr. Ahmed Appointed Doherty Chair in Ocean Utilization July 2024

Dr. Ahmed Appointed Doherty Chair in Ocean Utilization

Dr. Ahmed was appointed to the Doherty Chair in Ocean Utilization at MIT.

MIT DeCoDE and IBM LLM Workshop Co-Organized May 2024

MIT DeCoDE and IBM LLM Workshop Co-Organized

Dr. Srivastava and Dr. Ahmed co-organized the first-ever InstructLab workshop on LLMs at the MIT IBM office.

Google Research Scholar Award May 2024

Google Research Scholar Award

Dr. Ahmed and Dr. Alam received the Google Research Scholar Award 2024 in Applied Science.

Lyle Received the MIT MAD Design Fellowship March 2024

Lyle Received the MIT MAD Design Fellowship

Lyle Regenwetter was named a Design Fellow by the MIT Morningside Academy for Design (MAD).

Kristen Presented at The National Academies of Sciences, Engineering, and Medicine February 2024

Kristen Presented at The National Academies of Sciences, Engineering, and Medicine

Kristen spoke about her research which she and her team published in the ASME Journal of Mechanical Design: ADVISE: Accelerating the Creation of Evidence Syntheses for Global Development Using Natural Language Processing-Supported Human-Artificial Intelligence Collaboration.

Rui Zhou Won Pillar AI Collective Fellowship December 2023

Rui Zhou Won Pillar AI Collective Fellowship

Rui Zhou won the MIT Pillar AI Collective Fellowship.

DeCoDE Lab Presented Their Work at NeurIPS Conference December 2023

DeCoDE Lab Presented Their Work at NeurIPS Conference

Lyle, Amin, and DeCoDE alumni Giorgio and Binyang attended and presented their work at NeurIPS 2023.

Kristen Edwards, Noah Bagazinski, and Rui Zhou Won MIT Ignite Competition October 2023

Kristen Edwards, Noah Bagazinski, and Rui Zhou Won MIT Ignite Competition

Rui Zhou won the MIT Flagship award and Noah Bagazinski and Kristen Edwards won the runner-up prize at the MIT IGNITE Generative AI Entrepreneurship Competition.

Dr. Binyang Song Joined Virginia Tech as Tenure-Track Faculty September 2023

Dr. Binyang Song Joined Virginia Tech as Tenure-Track Faculty

We announced that Dr. Binyang Song had accepted a tenure-track faculty position at Virginia Tech in the Department of Industrial and Systems Engineering. Learn more.

Dr. Ahmed Named ABS Career Development Professor July 2023

Dr. Ahmed Named ABS Career Development Professor

Dr. Ahmed was appointed to the American Bureau of Shipping (ABS) Career Development Professorship at MIT.

DeCoDE Lab Welcomed New Graduate Students September 2023

DeCoDE Lab Welcomed New Graduate Students

We welcomed Annie, Nomi, Nicholas, Rosen, Brandon, and Kaira to the DeCoDE lab.

First 'From Data to Design' Workshop Held at IDETC 2023 August 2023

First 'From Data to Design' Workshop Held at IDETC 2023

We saw a large number of participants join our workshop during IDETC 2023. We were grateful for the thoughtful discussions, insightful questions, and genuine engagement from all the attendees. Check out the webpage to see the program here.

Noah Won Exemplary Poster Presentation Award at NDSEG Fellowship Conference August 2023

Noah Won Exemplary Poster Presentation Award at NDSEG Fellowship Conference

Noah Bagazinski won an award for Exemplary Poster Presentation in Naval Architecture and Ocean Engineering at the NDSEG Fellowship Conference in San Antonio, Texas.

Amin Was Awarded The 2023 Mathworks Fellowship July 2023

Amin Was Awarded The 2023 Mathworks Fellowship

Amin received the 2023 Mathworks Fellowship at MIT.

Kristen Passed Quals May 2023

Kristen Passed Quals

Kristen passed the MechE qualifying exams.

Instagram Page Launched by DeCoDE Lab April 2023

Instagram Page Launched by DeCoDE Lab

DeCoDE lab launched its student-run Instagram page follow us.

Celebrations Held by DeCoDE Lab March 2023

Celebrations Held by DeCoDE Lab

DeCoDE lab celebrated IDETC conference submissions in North End.

Kristen and Noah Won Poster Awards February 2023

Kristen and Noah Won Poster Awards

Kristen and Noah won awards for their posters at MERE 2023.

Noah and Amin Passed Quals February 2023

Noah and Amin Passed Quals

Noah and Amin passed MechE qualifying exams.

CMU AiPEX-MIT DeCoDE Get-Together Held January 2023

CMU AiPEX-MIT DeCoDE Get-Together Held

We thanked Dr. Conrad Tucker and the AiPEX lab team for visiting us and sharing their fantastic work.

Amin Was Awarded The 2022 Mathworks Fellowship August 2022

Amin Was Awarded The 2022 Mathworks Fellowship

Amin received the 2022 Mathworks Fellowship at MIT.

Noah and Lyle Won Third Place at IDETC Hackathon August 2022

Noah and Lyle Won Third Place at IDETC Hackathon

Noah and Lyle won the third prize at two ASME IDETC Hackathons.

Dr. Ahmed's Work Was Featured August 2022

Dr. Ahmed's Work Was Featured

Dr. Ahmed won the Honorable Mention award in the JMD editors’ choice award for their PaDGAN paper.

Kristen Completed Her Master's Degree August 2022

Kristen Completed Her Master's Degree

Kristen completed her master's degree in MechE.

Dr. Ahmed Received 3M Award July 2022

Dr. Ahmed Received 3M Award

Dr. Ahmed received the 3M Non-Tenured Faculty Award.

Noah's Poster Received Award June 2022

Noah's Poster Received Award

Noah won the ASME Student Poster Travel Award.

Lyle Became DeCoDE's First PhD Candidate May 2022

Lyle Became DeCoDE's First PhD Candidate

Lyle passed MechE qualifying exams and became DeCoDE lab's first Ph.D. candidate.

Lyle And Amin Completed Their Master's Degrees May 2022

Lyle And Amin Completed Their Master's Degrees

Lyle and Amin completed their master's degrees in MechE.

Lyle Received Honorable Mention April 2022

Lyle Received Honorable Mention

Lyle received honorable mention in the NSF GRFP award.

Kristen Received NSF GRFP Award April 2022

Kristen Received NSF GRFP Award

Kristen received the NSF GRFP award.

Amin Was Awarded The 2021 Mathworks Fellowship September 2021

Amin Was Awarded The 2021 Mathworks Fellowship

Amin received the 2021 Mathworks Fellowship at MIT.

Dr. Ahmed Received Award from The UMD Alumni Association July 2021

Dr. Ahmed Received Award from The UMD Alumni Association

Dr. Ahmed received the 2022 Alumni Excellence Research Award from the UMD Alumni Association.

Dr. Ahmed Named d'Arbeloff Career Development Professor July 2020

Dr. Ahmed Named d'Arbeloff Career Development Professor

Dr. Ahmed was appointed to the d'Arbeloff Career Development Professorship at MIT upon joining the Department of Mechanical Engineering.

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Selected Videos [See all]

Generative Optimization in Engineering Design

Generative Optimization in Engineering Design

No Math AI

MIT Challenges: Designing Solutions with AI

MIT Challenges: Designing Solutions with AI

MIT Open Learning

Teaching AI and ML for Engineering Design

Teaching AI and ML for Engineering Design

MIT Mechanical Engineering