Search Results for author: Lyle Regenwetter

Found 10 papers, 2 papers with code

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

1 code implementation7 Feb 2024 Lyle Regenwetter, Yazan Abu Obaideh, Amin Heyrani Nobari, Faez Ahmed

The dataset is created through the use of a rendering engine which harnesses the BikeCAD software to generate vector graphics from parametric designs.

Vector Graphics

NITO: Neural Implicit Fields for Resolution-free Topology Optimization

no code implementations7 Feb 2024 Amin Heyrani Nobari, Giorgio Giannone, Lyle Regenwetter, Faez Ahmed

We introduce Neural Implicit Topology Optimization (NITO), a novel approach to accelerate topology optimization problems using deep learning.

Learning from Invalid Data: On Constraint Satisfaction in Generative Models

no code implementations27 Jun 2023 Giorgio Giannone, Lyle Regenwetter, Akash Srivastava, Dan Gutfreund, Faez Ahmed

This is particularly problematic when the generated data must satisfy constraints, for example, to meet product specifications in engineering design or to adhere to the laws of physics in a natural scene.

valid

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

no code implementations18 May 2023 Lyle Regenwetter, Yazan Abu Obaideh, Faez Ahmed

In this paper, the authors frame the counterfactual search problem as a design recommendation tool that can help identify modifications to a design, leading to better functional performance.

counterfactual Language Modelling

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

no code implementations6 Feb 2023 Lyle Regenwetter, Akash Srivastava, Dan Gutfreund, Faez Ahmed

This paper doubles as a review and a practical guide to evaluation metrics for deep generative models (DGMs) in engineering design.

Drug Discovery Learning Theory +1

Towards Goal, Feasibility, and Diversity-Oriented Deep Generative Models in Design

no code implementations14 Jun 2022 Lyle Regenwetter, Faez Ahmed

We benchmark performance of the proposed method against several Deep Generative Models over eight evaluation metrics that focus on feasibility, diversity, and satisfaction of design performance targets.

Design Synthesis

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

no code implementations6 May 2022 Lyle Regenwetter, Faez Ahmed

Deep Generative Machine Learning Models have been growing in popularity across the design community thanks to their ability to learn and mimic complex data distributions.

Benchmarking

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

no code implementations25 Jan 2022 Lyle Regenwetter, Colin Weaver, Faez Ahmed

Our work introduces a dataset for bicycle design practitioners, provides two benchmark problems for surrogate modeling researchers, and demonstrates the advantages of AutoML in machine learning tasks.

Bayesian Optimization Classification +3

Deep Generative Models in Engineering Design: A Review

no code implementations21 Oct 2021 Lyle Regenwetter, Amin Heyrani Nobari, Faez Ahmed

We present a review and analysis of Deep Generative Machine Learning models in engineering design.

Design Synthesis

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

1 code implementation10 Mar 2021 Lyle Regenwetter, Brent Curry, Faez Ahmed

In this paper, we present "BIKED," a dataset comprised of 4500 individually designed bicycle models sourced from hundreds of designers.

BIG-bench Machine Learning Design Synthesis +3

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