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Journal Articles

Special Issue: Networks and Graphs for Engineering Systems and Design

Free
Zhenghui Sha, Astrid Layton, Babak Heydari, Douglas L. Van Bossuyt
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Guest Editorial
J. Comput. Inf. Sci. Eng. June 2025, 25(6): 060301.
Paper No: JCISE-25-1172
https://doi.org/10.1115/1.4068457
Published Online: May 15, 2025
View Articletitled, Special Issue: Networks and Graphs for Engineering Systems and Design
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Topics: Design, Engineering systems and industry applications, Complex systems
Journal Articles

Risk-Bounded and Probabilistic Roadmap-Based Motion Planner for Arbitrarily Shaped Robots With Uncertainty

Available to Purchase
Ronnie F. P. Stone, Junmin Wang, Zhenghui Sha
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. August 2025, 25(8): 081002.
Paper No: JCISE-24-1471
https://doi.org/10.1115/1.4068407
Published Online: May 7, 2025
View Articletitled, Risk-Bounded and Probabilistic Roadmap-Based Motion Planner for Arbitrarily Shaped Robots With Uncertainty
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Topics: Path planning, Probability, Risk, Robots, Uncertainty, Collisions (Physics)
Journal Articles

Network Analysis of Two-Stage Customer Decisions With Preference-Guided Market Segmentation

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Yaxin Cui, Zhuoxin Sun, Yinshuang Xiao, Zhenghui Sha, Johan Koskinen, Noshir Contractor, Wei Chen
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. June 2025, 25(6): 061003.
Paper No: JCISE-24-1040
https://doi.org/10.1115/1.4066420
Published Online: April 4, 2025
View Articletitled, Network Analysis of Two-Stage Customer Decisions With Preference-Guided Market Segmentation
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Topics: Decision making, Image segmentation, Modeling, Preferences, Vacuum, Product design
Journal Articles

SafeZone*: A Graph-Based and Time-Optimal Cooperative 3D Printing Framework

Available to Purchase
Ronnie F. P. Stone, Matthew Ebert, Wenchao Zhou, Ergun Akleman, Vinayak Krishnamurthy, Zhenghui Sha
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. June 2025, 25(6): 061004.
Paper No: JCISE-24-1586
https://doi.org/10.1115/1.4068117
Published Online: March 26, 2025
View Articletitled, SafeZone*: A Graph-Based and Time-Optimal Cooperative 3D Printing Framework
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Topics: Additive manufacturing, Collisions (Physics), Geometry, Optimization, Polishing equipment, Printing, Robots, Topology, Manufacturing, Manipulators
Journal Articles

Large Language Models for Computer-Aided Design Fine Tuned: Dataset and Experiments

Available to Purchase
Yuewan Sun, Xingang Li, Zhenghui Sha
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. April 2025, 147(4): 041710.
Paper No: MD-24-1560
https://doi.org/10.1115/1.4067713
Published Online: February 27, 2025
View Articletitled, Large Language Models for Computer-Aided Design Fine Tuned: Dataset and Experiments
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Topics: Computer-aided design, Large language models, Design, Springs
Journal Articles

NoodlePrint: Cooperative Multi-Robot Additive Manufacturing With Helically Interlocked Tiles

Open Access
Matthew Ebert, Ronnie F. P. Stone, John Koithan, Wenchao Zhou, Matt Pharr, Yuri Estrin, Ergun Akleman, Zhenghui Sha, Vinayak Krishnamurthy
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. June 2025, 147(6): 061002.
Paper No: MANU-24-1396
https://doi.org/10.1115/1.4067617
Published Online: February 11, 2025
View Articletitled, NoodlePrint: Cooperative Multi-Robot Additive Manufacturing With Helically Interlocked Tiles
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Topics: Printing, Robots, Image segmentation, Geometry, Additive manufacturing
Includes: Supplementary data
Journal Articles

LLM4CAD: Multimodal Large Language Models for Three-Dimensional Computer-Aided Design Generation

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Xingang Li, Yuewan Sun, Zhenghui Sha
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. February 2025, 25(2): 021005.
Paper No: JCISE-24-1211
https://doi.org/10.1115/1.4067085
Published Online: December 12, 2024
View Articletitled, LLM4CAD: Multimodal Large Language Models for Three-Dimensional Computer-Aided Design Generation
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Topics: Computer-aided design, Design, Engineering design, Flanges, Gears, Large language models, Shapes, Springs, Three-dimensional computer-aided design, Pipelines
Proceedings Papers

SafeZone: A Topologically-Aware Voronoi-Based Framework for Fast Collision-Free Cooperative 3d Printing

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Ronnie F. P. Stone, Matthew Ebert, Wenchao Zhou, Ergun Akleman, Vinayak Krishnamurthy, Zhenghui Sha
Proc. ASME. IDETC-CIE2024, Volume 2A: 44th Computers and Information in Engineering Conference (CIE), V02AT02A038, August 25–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DETC2024-143658
https://doi.org/10.1115/DETC2024-143658
View Paper titled, SafeZone: A Topologically-Aware Voronoi-Based Framework for Fast Collision-Free Cooperative 3d Printing
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Topics: Additive manufacturing, Collisions (Physics), Manufacturing
Proceedings Papers

Graph Neural Network-Based Link Prediction for Highly Imbalanced Network Data

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Yinshuang Xiao, Zhenghui Sha
Proc. ASME. IDETC-CIE2024, Volume 3B: 50th Design Automation Conference (DAC), V03BT03A005, August 25–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DETC2024-143786
https://doi.org/10.1115/DETC2024-143786
View Paper titled, Graph Neural Network-Based Link Prediction for Highly Imbalanced Network Data
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Topics: Complex systems, Engineering systems and industry applications, Graph neural networks, Manufacturing, Mechanical admittance, Neural network models, Performance evaluation, Preferences, Probability, Resource allocation
Proceedings Papers

Distributed Multi-Agent Bayesian Optimization for Unknown Design Space Exploration

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Siyu Chen, Alparslan Emrah Bayrak, Zhenghui Sha
Proc. ASME. IDETC-CIE2024, Volume 3B: 50th Design Automation Conference (DAC), V03BT03A040, August 25–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DETC2024-143377
https://doi.org/10.1115/DETC2024-143377
View Paper titled, Distributed Multi-Agent Bayesian Optimization for Unknown Design Space Exploration
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Topics: Design, Multi-agent systems, Optimization
Proceedings Papers

LLM4CAD: Multi-Modal Large Language Models for 3D Computer-Aided Design Generation

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Xingang Li, Yuewan Sun, Zhenghui Sha
Proc. ASME. IDETC-CIE2024, Volume 6: 36th International Conference on Design Theory and Methodology (DTM), V006T06A015, August 25–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DETC2024-143740
https://doi.org/10.1115/DETC2024-143740
View Paper titled, LLM4CAD: Multi-Modal Large Language Models for 3D Computer-Aided Design Generation
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Topics: Computer-aided design, Large language models, Three-dimensional computer-aided design
Journal Articles

Product Design Incorporating Competition Relations: A Network-Based Design Framework Considering Local Dependencies

Open Access
Yinshuang Xiao, Yaxin Cui, Johan Koskinen, Noshir Contractor, Wei Chen, Zhenghui Sha
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. February 2025, 147(2): 021702.
Paper No: MD-24-1205
https://doi.org/10.1115/1.4066426
Published Online: September 23, 2024
View Articletitled, Product Design Incorporating Competition Relations: A Network-Based Design Framework Considering Local Dependencies
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Topics: Design, Optimization, Design methodology
Journal Articles

A Cost-Aware Multi-Agent System for Black-Box Design Space Exploration

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Siyu Chen, Alparslan Emrah Bayrak, Zhenghui Sha
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. January 2025, 147(1): 011703.
Paper No: MD-23-1893
https://doi.org/10.1115/1.4065914
Published Online: August 21, 2024
View Articletitled, A Cost-Aware Multi-Agent System for Black-Box Design Space Exploration
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Topics: Design
Journal Articles

Modeling Spatiotemporal Heterogeneity of Customer Preferences With Small-Scale Aggregated Data: A Spatial Panel Modeling Approach

Free
Yuyang Chen, Youyi Bi, Jian Xie, Zhenghui Sha, Mingxian Wang, Yan Fu, Wei Chen
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Comput. Inf. Sci. Eng. August 2024, 24(8): 084503.
Paper No: JCISE-23-1410
https://doi.org/10.1115/1.4065211
Published Online: April 16, 2024
View Articletitled, Modeling Spatiotemporal Heterogeneity of Customer Preferences With Small-Scale Aggregated Data: A Spatial Panel Modeling Approach
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Topics: Modeling, Preferences, Sales, Spatiotemporal phenomena, Vehicles, Design, Optimization, Engineering design
Journal Articles

Latent Crossover for Data-Driven Multifidelity Topology Design

Open Access
Taisei Kii, Kentaro Yaji, Kikuo Fujita, Zhenghui Sha, Carolyn Conner Seepersad
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. May 2024, 146(5): 051713.
Paper No: MD-23-1482
https://doi.org/10.1115/1.4064979
Published Online: March 28, 2024
View Articletitled, Latent Crossover for Data-Driven Multifidelity Topology Design
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Topics: Deep generative models, Design, Optimization, Stress, Topology, Topology optimization, Evolutionary algorithms
Journal Articles

A Study on Generative Design Reasoning and Students' Divergent and Convergent Thinking

Free
Alex Brown, Molly H. Goldstein, John Clay, H. Onan Demirel, Xingang Li, Zhenghui Sha
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. March 2024, 146(3): 031405.
Paper No: MD-23-1370
https://doi.org/10.1115/1.4064564
Published Online: February 8, 2024
View Articletitled, A Study on Generative Design Reasoning and Students' Divergent and Convergent Thinking
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Topics: Design, Generative design, Students
Proceedings Papers

Print As a Dance Duet: Communication Strategies for Collision-Free Arm-Arm Coordination in Cooperative 3D Printing

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Ronnie F. P. Stone, Wenchao Zhou, Ergun Akleman, Vinayak Raman Krishnamurthy, Zhenghui Sha
Proc. ASME. IDETC-CIE2023, Volume 2: 43rd Computers and Information in Engineering Conference (CIE), V002T02A081, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-114959
https://doi.org/10.1115/DETC2023-114959
View Paper titled, Print As a Dance Duet: Communication Strategies for Collision-Free Arm-Arm Coordination in Cooperative 3D Printing
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Topics: Additive manufacturing, Collisions (Physics), Manipulators, Manufacturing
Proceedings Papers

Evolutionary Co-Mention Network Analysis via Social Media Mining

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Phillip A. O. Gavino, Yinshuang Xiao, Yaxin Cui, Wei Chen, Zhenghui Sha
Proc. ASME. IDETC-CIE2023, Volume 3A: 49th Design Automation Conference (DAC), V03AT03A045, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-115114
https://doi.org/10.1115/DETC2023-115114
View Paper titled, Evolutionary Co-Mention Network Analysis via Social Media Mining
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Topics: Mining, Network analysis
Proceedings Papers

Data-Driven Multifidelity Topology Design With a Latent Crossover Operation

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Taisei Kii, Kentaro Yaji, Kikuo Fujita, Zhenghui Sha, Carolyn C. Seepersad
Proc. ASME. IDETC-CIE2023, Volume 3B: 49th Design Automation Conference (DAC), V03BT03A037, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-111079
https://doi.org/10.1115/DETC2023-111079
View Paper titled, Data-Driven Multifidelity Topology Design With a Latent Crossover Operation
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Topics: Design, Stress, Topology, Topology optimization, Dimensions, Evolutionary algorithms, Manifolds, Stability, Structural analysis, Structural mechanics
Proceedings Papers

Multi-Agent Bayesian Optimization for Unknown Design Space Exploration

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Siyu Chen, Alparslan Emrah Bayrak, Zhenghui Sha
Proc. ASME. IDETC-CIE2023, Volume 3B: 49th Design Automation Conference (DAC), V03BT03A047, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-115112
https://doi.org/10.1115/DETC2023-115112
View Paper titled, Multi-Agent Bayesian Optimization for Unknown Design Space Exploration
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Topics: Design, Optimization, Teams