{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,19]],"date-time":"2026-01-19T14:48:23Z","timestamp":1768834103259,"version":"3.49.0"},"publisher-location":"New York, NY, USA","reference-count":39,"publisher":"ACM","license":[{"start":{"date-parts":[[2023,11,21]],"date-time":"2023-11-21T00:00:00Z","timestamp":1700524800000},"content-version":"vor","delay-in-days":44,"URL":"http:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"DOI":"10.13039\/100000001","name":"NSF (National Science Foundation)","doi-asserted-by":"publisher","award":["1815070,2007278,2118201"],"award-info":[{"award-number":["1815070,2007278,2118201"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2023,10,8]]},"DOI":"10.1145\/3623263.3623356","type":"proceedings-article","created":{"date-parts":[[2023,11,21]],"date-time":"2023-11-21T16:04:57Z","timestamp":1700582697000},"page":"1-14","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":8,"title":["More Stiffness with Less Fiber: End-to-End Fiber Path Optimization for 3D-Printed Composites"],"prefix":"10.1145","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2119-0475","authenticated-orcid":false,"given":"Xingyuan","family":"Sun","sequence":"first","affiliation":[{"name":"Department of Computer Science, Princeton University, USA"}]},{"ORCID":"https:\/\/orcid.org\/0009-0008-9516-7052","authenticated-orcid":false,"given":"Geoffrey","family":"Roeder","sequence":"additional","affiliation":[{"name":"Department of Computer Science, Princeton University, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2710-9802","authenticated-orcid":false,"given":"Tianju","family":"Xue","sequence":"additional","affiliation":[{"name":"Department of Civil and Environmental Engineering, Hong Kong University of Science and Technology, Hong Kong"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5704-6654","authenticated-orcid":false,"given":"Ryan P.","family":"Adams","sequence":"additional","affiliation":[{"name":"Department of Computer Science, Princeton University, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4253-2588","authenticated-orcid":false,"given":"Szymon","family":"Rusinkiewicz","sequence":"additional","affiliation":[{"name":"Department of Computer Science, Princeton University, USA"}]}],"member":"320","published-online":{"date-parts":[[2023,11,21]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compstruct.2019.111150"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00158-010-0594-7"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-031-02596-9"},{"key":"e_1_3_2_1_4_1","volume-title":"Sequential quadratic programming. Acta numerica 4","author":"Boggs T","year":"1995","unstructured":"Paul\u00a0T Boggs and Jon\u00a0W Tolle. 1995. Sequential quadratic programming. Acta numerica 4 (1995), 1\u201351."},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/166117.166151"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1177\/1464420720934142"},{"key":"e_1_3_2_1_7_1","series-title":"SIAM journal on scientific computing 24, 3","volume-title":"Adjoint sensitivity analysis for differential-algebraic equations: The adjoint DAE system and its numerical solution","author":"Cao Yang","year":"2003","unstructured":"Yang Cao, Shengtai Li, Linda Petzold, and Radu Serban. 2003. Adjoint sensitivity analysis for differential-algebraic equations: The adjoint DAE system and its numerical solution. SIAM journal on scientific computing 24, 3 (2003), 1076\u20131089."},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compscitech.2020.108644"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cma.2021.113935"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compstruct.2019.111488"},{"key":"e_1_3_2_1_11_1","volume-title":"Numerical PDE-constrained optimization","author":"De\u00a0los Reyes Juan\u00a0Carlos","unstructured":"Juan\u00a0Carlos De\u00a0los Reyes. 2015. Numerical PDE-constrained optimization. Springer."},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compositesb.2019.02.004"},{"key":"e_1_3_2_1_13_1","volume-title":"What is an adjoint model?Bulletin of the American Meteorological Society 78, 11","author":"Errico M","year":"1997","unstructured":"Ronald\u00a0M Errico. 1997. What is an adjoint model?Bulletin of the American Meteorological Society 78, 11 (1997), 2577\u20132592."},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compositesb.2021.109406"},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"crossref","unstructured":"Andreas Griewank and Andrea Walther. 2008. Evaluating derivatives: principles and techniques of algorithmic differentiation. SIAM.","DOI":"10.1137\/1.9780898717761"},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/gamm.201010013"},{"key":"e_1_3_2_1_17_1","volume-title":"A review on the topology optimization of the fiber-reinforced composite structures. Aerospace technic and technology3","author":"Zheng Hu.","year":"2021","unstructured":"Zheng Hu. 2021. A review on the topology optimization of the fiber-reinforced composite structures. Aerospace technic and technology3 (2021), 54\u201372."},{"key":"e_1_3_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compstruct.2021.114768"},{"key":"e_1_3_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compstruct.2019.111476"},{"key":"e_1_3_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cma.2021.113668"},{"key":"e_1_3_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compositesb.2019.107612"},{"key":"e_1_3_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1145\/1731022.1731030"},{"key":"e_1_3_2_1_23_1","volume-title":"Strength-constrained simultaneous optimization of topology and fiber orientation of fiber-reinforced composite structures for additive manufacturing. Advances in Structural Engineering","author":"Ma Guowei","year":"2022","unstructured":"Guowei Ma, Wenwei Yang, and Li Wang. 2022. Strength-constrained simultaneous optimization of topology and fiber orientation of fiber-reinforced composite structures for additive manufacturing. Advances in Structural Engineering (2022), 13694332221088946."},{"key":"e_1_3_2_1_24_1","unstructured":"Markforged. 2023a. Carbon Fiber Composite 3D Printer: Markforged Mark Two. https:\/\/markforged.com\/3d-printers\/mark-two."},{"key":"e_1_3_2_1_25_1","unstructured":"Markforged. 2023b. Eiger 3D Printing Software. https:\/\/markforged.com\/software."},{"key":"e_1_3_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.21105\/joss.01292"},{"key":"e_1_3_2_1_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compositesb.2019.107681"},{"key":"e_1_3_2_1_28_1","volume-title":"PyTorch: An Imperative Style","author":"Paszke Adam","unstructured":"Adam Paszke, Sam Gross, Francisco Massa, Adam Lerer, James Bradbury, Gregory Chanan, Trevor Killeen, Zeming Lin, Natalia Gimelshein, Luca Antiga, Alban Desmaison, Andreas Kopf, Edward Yang, Zachary DeVito, Martin Raison, Alykhan Tejani, Sasank Chilamkurthy, Benoit Steiner, Lu Fang, Junjie Bai, and Soumith Chintala. 2019. PyTorch: An Imperative Style, High-Performance Deep Learning Library. In Advances in Neural Information Processing Systems 32, H.\u00a0Wallach, H.\u00a0Larochelle, A.\u00a0Beygelzimer, F.\u00a0d'Alch\u00e9-Buc, E.\u00a0Fox, and R.\u00a0Garnett (Eds.). Curran Associates, Inc., 8024\u20138035. http:\/\/papers.neurips.cc\/paper\/9015-pytorch-an-imperative-style-high-performance-deep-learning-library.pdf"},{"key":"e_1_3_2_1_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compstruct.2019.02.063"},{"key":"e_1_3_2_1_30_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00158-020-02657-6"},{"key":"e_1_3_2_1_31_1","volume-title":"SketchGraphs: A Large-Scale Dataset for Modeling Relational Geometry in Computer-Aided Design. In ICML 2020 Workshop on Object-Oriented Learning.","author":"Seff Ari","year":"2020","unstructured":"Ari Seff, Yaniv Ovadia, Wenda Zhou, and Ryan\u00a0P. Adams. 2020. SketchGraphs: A Large-Scale Dataset for Modeling Relational Geometry in Computer-Aided Design. In ICML 2020 Workshop on Object-Oriented Learning."},{"key":"e_1_3_2_1_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compstruct.2019.111280"},{"key":"e_1_3_2_1_33_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.promfg.2019.06.089"},{"key":"e_1_3_2_1_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compscitech.2019.107905"},{"key":"e_1_3_2_1_35_1","unstructured":"Xingyuan Sun Tianju Xue Szymon Rusinkiewicz and Ryan\u00a0P Adams. 2021. Amortized Synthesis of Constrained Configurations Using a Differentiable Surrogate. In Advances in Neural Information Processing Systems (NeurIPS)."},{"key":"e_1_3_2_1_36_1","volume-title":"fundamental algorithms for scientific computing in Python. Nature methods 17, 3","author":"Virtanen Pauli","year":"2020","unstructured":"Pauli Virtanen, Ralf Gommers, Travis\u00a0E Oliphant, Matt Haberland, Tyler Reddy, David Cournapeau, Evgeni Burovski, Pearu Peterson, Warren Weckesser, Jonathan Bright, 2020. SciPy 1.0: fundamental algorithms for scientific computing in Python. Nature methods 17, 3 (2020), 261\u2013272."},{"key":"e_1_3_2_1_37_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compositesa.2020.106181"},{"key":"e_1_3_2_1_38_1","doi-asserted-by":"publisher","DOI":"10.4236\/ojcm.2016.64012"},{"key":"e_1_3_2_1_39_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10853-019-04090-7"}],"event":{"name":"SCF '23: Symposium on Computational Fabrication","location":"New York City NY USA","acronym":"SCF '23"},"container-title":["Proceedings of the 8th ACM Symposium on Computational Fabrication"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3623263.3623356","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3623263.3623356","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3623263.3623356","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,23]],"date-time":"2025-08-23T01:56:56Z","timestamp":1755914216000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3623263.3623356"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,10,8]]},"references-count":39,"alternative-id":["10.1145\/3623263.3623356","10.1145\/3623263"],"URL":"https:\/\/doi.org\/10.1145\/3623263.3623356","relation":{},"subject":[],"published":{"date-parts":[[2023,10,8]]},"assertion":[{"value":"2023-11-21","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}