DeCoDE Lab
MIT

Software & Code

Open-source code and tools from our publications and projects

GIT‑BO: High‑Dimensional Bayesian Optimization with Tabular Foundation Models Code

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

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

In ICLR 2026
FLOAT: Fatigue-Aware Design Optimization of Floating Offshore Wind Turbine Towers Code

FLOAT: Fatigue-Aware Design Optimization of Floating Offshore Wind Turbine Towers

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

Under Review
Activation-Informed Merging of Large Language Models Code

Activation-Informed Merging of Large Language Models

Heyrani Nobari, A., Alimohammadi, K., ArjomandBigdeli, A., Srivastava, A., Ahmed, F., Azizan, N.

In NeurIPS 2025
Optimize Any Topology: A Foundation Model for Shape-and Resolution-Free Structural Topology Optimization Code

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
VideoCAD: A Large-Scale Video Dataset for Learning UI Interactions and 3D Reasoning from CAD Software Code

VideoCAD: A Large-Scale Video Dataset for Learning UI Interactions and 3D Reasoning from CAD Software

Brandon Man, Ghadi Nehme, Md Ferdous Alam, Faez Ahmed

In NeurIPS 2025
Bike-Bench: A Bicycle Design Benchmark for Generative Models with Objectives and Constraints Code

Bike-Bench: A Bicycle Design Benchmark for Generative Models with Objectives and Constraints

Lyle Regenwetter, Yazan Abu Obaideh, Fabien Chiotti, Ioanna Lykourentzou, Faez Ahmed

In NeurIPS 2025
BlendedNet: A Blended Wing Body Aircraft Dataset and Surrogate Model for Aerodynamic Predictions Code

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

Nicholas Sung, Steven Spreizer, Mohamed Elrefaie, Kaira Samuel, Matthew C. Jones, Faez Ahmed

In IDETC 2025
CAD-Coder: An Open-Source Vision-Language Model for Computer-Aided Design Code Generation Code

CAD-Coder: An Open-Source Vision-Language Model for Computer-Aided Design Code Generation

Anna C Doris, Md Ferdous Alam, Amin Heyrani Nobari, Faez Ahmed

In IDETC 2025
CarBench: A Comprehensive Benchmark for Neural Surrogates on High-Fidelity 3D Car Aerodynamics Code

CarBench: A Comprehensive Benchmark for Neural Surrogates on High-Fidelity 3D Car Aerodynamics

Mohamed Elrefaie, Dule Shu, Matt Klenk, Faez Ahmed

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

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

Heyrani Nobari, A., Ahmed, F.

Under Review
Diverse weighted bipartite b-matching Code

Diverse weighted bipartite b-matching

Ahmed, F., Dickerson, J., Fuge, M.

In IJCAI 2017
Bike-Bench Code

Bike-Bench: A Bicycle Design Benchmark for Generative Models with Objectives and Constraints

Lyle Regenwetter, Yazan Abu Obaideh, Fabien Chiotti, Ioanna Lykourentzou, Faez Ahmed

Project Page
NITO Code

Neural Implicit Topology Optimization

Amin Heyrani Nobari, Giorgio Giannone, Lyle Regenwetter, Faez Ahmed

Project Page
BIKED++ Code

A Multimodal Dataset of 1.4 Million Bicycle Image and Parametric CAD Designs.

Lyle Regenwetter, Yazan Abu Obaideh, Amin Heyrani Nobari, Faez Ahmed

Project Page
DOM-TA Code

Aligning Optimization Trajectories with Diffusion Models for Constrained Design Generation

Giorgio Giannone, Akash Srivastava, Ole Winther, Faez Ahmed

Project Page
PFNs for Engineering Design Code

Untrained and Unmatched: Fast and Accurate Zero-Training Classification for Tabular Engineering Data

Cyril Picard, Faez Ahmed

Project Page
MMML Vehicle Rating Prediction Code

Multi-modal Machine Learning for Vehicle Rating Predictions using Image, Text, and Parametric Data

Hanqi Su, Binyang Song, Faez Ahmed

Project Page
MCD Code

A Model-Agnostic Counterfactual Search Method For Multi-modal Design Modifications

Lyle Regenwetter, Yazan Abu Obaideh, Faez Ahmed

Project Page
Metrics Code

Beyond Statistical Similarity: Rethinking Evaluation Metrics for Deep Generative Models in Engineering Design

Lyle Regenwetter, Akash Srivastava, Dan Gutfreund, Faez Ahmed

Project Page
TOPODIFF Code

Diffusion Models Beat GANs on Topology Optimization

François Mazé, Faez Ahmed

Project Page
CreativeGAN Code

Editing Generative Adversarial Networks for Creative Design Synthesis

Amin Heyrani Nobari, Muhammad Fathy Rashad, Faez Ahmed

Project Page
PcDGAN Code

A Continuous Conditional Diverse Generative Adversarial Network For Inverse Design

Amin Heyrani Nobari, Wei Chen, Faez Ahmed

Project Page
Range-GAN Code

Range-Constrained Generative Adversarial Network for Conditioned Design Synthesis

Amin Heyrani Nobari, Wei Chen, Faez Ahmed

Project Page
Form and Function Code

Design Form and Function Prediction From a Single Image

Kristen M. Edwards, Vaishnavi L. Addala, Faez Ahmed

Project Page
NLP in Design Evaluation Code

If a Picture is Worth 1000 Words, is a Word Worth 1000 Features for Design Metric Estimation?

Kristen M. Edwards, Aoran Peng, Scarlett R. Miller, Faez Ahmed

Project Page