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2025

BikeBench: A Bicycle Design Benchmark for Generative Models with Objectives and Constraints

Regenwetter, L; Abu Obaideh, Y; Chiotti, F; Lykourentzou, I; Ahmed, F

December 2025; Advances in Neural Information Processing Systems

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

Nobari, AH; Regenwetter, L; Picard, C; Han, L; Ahmed, F

December 2025; Advances in Neural Information Processing Systems

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MCD: A Model-Agnostic Counterfactual Search Method for Multi-Modal Design Modifications

Regenwetter, L; Abu Obaideh, Y; Ahmed, F

February 2025; Journal of Mechanical Design

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2024

Constraining Generative Models for Engineering Design with Negative Data

Regenwetter, L; Giannone, G; Srivastava, A; Gutfreund, D; Ahmed, F

December 2024; Transactions on Machine Learning Research

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NITO: Neural Implicit Fields for Resolution-free and Domain-Adaptable Topology Optimization

Nobari, AH; Regenwetter, L; Giannone, G; Ahmed, F

December 2024; Transactions on Machine Learning Research

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From Positive to Negative: On the Role of Negative Data in Enhancing Generative Models for Engineering Constraint Satisfaction

Regenwetter, L; Ahmed, F

December 2024; Dynamic Data Driven Applications Systems

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Towards Domain-Adaptive Resolution-Free 3D Topology Optimization with Neural Implicit Fields

Nobari, AH; Regenwetter, L; Ahmed, F

August 2024; International Design Engineering Technical Conferences

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BIKED++: A Multimodal Dataset of 1.4 Million Bicycle Image and Parametric CAD Designs

Regenwetter, L; Abu Obaideh, Y; Nobari, AH; Ahmed, F

February 2024; arxiv

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2023

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

Regenwetter, L; Srivastava, A; Gutfreund, D; Ahmed, F

October 2023; Computer Aided Design

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Counterfactuals for Design: A Model-Agnostic Method for Design Recommendations

Regenwetter, L; Abu Obaideh, Y; Ahmed, F

Aug. 2023; Journal of Mechanical Design

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FRAMED: An AutoML Approach for Structural Performance Prediction of Bicycle Frames

Regenwetter, L; Weaver, C; Ahmed, F

March 2023; Computer Aided Design

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2022

Design Target Achievement Index: A Differentiable Metric to Enhance Deep Generative Models in Multi-Objective Inverse Design

Regenwetter, L; Ahmed, F

August 2022; International Design Engineering Technical Conferences

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Deep Generative Models in Engineering Design: A Review

Regenwetter, L; Nobari, AH; Ahmed, F

July 2022; Journal of Mechanical Design

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BIKED: A Dataset for Computational Bicycle Design with Machine Learning Benchmarks

Regenwetter, L; Curry, B; Ahmed, F

March 2022; Journal of Mechanical Design

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2021

BIKED: A Dataset and Machine Learning Benchmarks for Data-Driven Bicycle Design

Regenwetter, L; Curry, B; Ahmed, F

August 2021; International Design Engineering Technical Conferences

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Low Porosity, High Areal-Capacity Prussian Blue Analogue Electrodes Enhance Salt Removal and Thermodynamic Efficiency in Symmetric Faradaic Deionization with Automated Fluid Control

Reale, ER; Regenwetter, L; Agrawal, A; Dardon, B; Dicola, B; Sanagala, S; Smith, KC

August 2021; Water Research X

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