learninG, pRocessing, And oPtimising shapES

Informations projet

GRAPES

N° de convention de subvention: 860843

DOI

10.3030/860843

Projet clôturé

Date de signature de la CE 9 Août 2019

Date de début 1 Decembre 2019

Date de fin 31 Mai 2024

Financé au titre de

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Coût total

€ 3 972 756,15

Contribution de l’UE

€ 3 972 756,15

Coordonné par

ATHINA-EREVNITIKO KENTRO KAINOTOMIAS STIS TECHNOLOGIES TIS PLIROFORIAS, TON EPIKOINONION KAI TIS GNOSIS
Greece

CORDIS fournit des liens vers les livrables publics et les publications des projets HORIZON.

Les liens vers les livrables et les publications des projets du 7e PC, ainsi que les liens vers certains types de résultats spécifiques tels que les jeux de données et les logiciels, sont récupérés dynamiquement sur OpenAIRE .

Livrables

Documents, reports (15)

Final Open Conference and Career Fair

Report on the Network's Final Open Conference for dissemination and the Career Fair.

2nd research report on WP3: results and transfer

Report on first research results and how they may be relevant to industrial applications especially through our industrial member and partners

3rd research report on WP2: scientific dissemination

Report on overall research and scientific contribution of the work conducted within GRAPES and, in particular, within the 15 PhD theses and how they may be advance isogeometry and geometric applications

Doctoral Schools

Report on the two Network wide Doctoral Schools focusing on specialised scientific training through short courses, tutorials, and seminars.

Communication & public engagement plan

Comprehensive Communication and public engagement plan with special focus to industrial audiences

Learning Weeks

Report on the complementary training (Learning Weeks, local courses, seminars)

2nd research report on WP2: results and transfer

Report on first research results and how they may be relevant to industrial applications especially through our industrial member and partners

3rd research report on WP3: scientific dissemination

Report on overall research and scientific contribution of the work conducted within GRAPES and, in particular, within the 15 PhD theses and ist impact on machine learning of geometric objects

2nd research report on WP1: results and transfer

Report on first research results and how they may be relevant to industrial applications especially through our industrial member and partners

1st research report on WP2: state-of-the-art

Survey existing work and open problems and position the planned work within GRAPES to the stateoftheart and the major scientific and research prospects today

3rd research report on WP1: scientific dissemination

Report on overall research and scientific contribution of the work conducted within GRAPES and, in particular, within the 15 PhD theses and how they may fertilize the community of geometric modeling and geometric computing

1st research report on WP1: state-of-the-art

Survey existing work and open problems and position the planned work within GRAPES to the stateoftheart and the major scientific and research prospects today

Communication & public engagement report

Report on communication / public engagement activities

Software & Industrial Workshops and ESR Days Workshop

Report on the two Software & Industrial Workshops offering intersectoral training in technological aspects, and strong links with the industry, and the ESR Days collocated with Software and Industrial Workshop~2 and organised by the ESRs, with assistance from the Coordinator and the organisers of SIW2

1st research report on WP3: state-of-the-art

Survey existing work and open problems and position the planned work within GRAPES to the stateoftheart and the major scientific and research prospects today

Websites, patent fillings, videos etc. (1)

GRAPES Webportal

Comprehensive webportal presenting the ambition and vision of GRAPES in a manner understandable to nonspecialists Initially it will include the descriptions of the PhDprojects and the calls for the corresponding ESR positions Later it publishes announcements of the Networkwide events pointers to all publications public reports and benchmark data public talks video lectures and popularised material

Publications

Peer reviewed articles (22)

Machine Learning-Based Rockfalls Detection with 3D Point Clouds, Example in the Montserrat Massif (Spain)

Auteurs: Laura Blanco; David García-Sellés; Marta Guinau; Thanasis Zoumpekas; Anna Puig; Maria Salamó; Oscar Gratacós; Josep Anton Muñoz; Marc Janeras; Oriol Pedraza
Publié dans: Remote Sensing for Characterization, Monitoring and Early Warning of Natural and Engineered Slopes, Numéro 4, 2022, ISSN 2072-4292
Éditeur: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/rs14174306

The Canny-Emiris conjecture for the sparse resultant

Auteurs: D'Andrea, Carlos; Jeronimo, Gabriela; Sombra, Martin
Publié dans: Foundations of Computational Mathematics, Numéro 23, 2023, Page(s) 741–801, ISSN 1615-3375
Éditeur: Springer Verlag
DOI: 10.1007/s10208-021-09547-3

Mixed Subdivisions Suitable for the Greedy Canny–Emiris Formula

Auteurs: Carles Checa; Ioannis Z. Emiris
Publié dans: Math.Comput.Sci. 18, 3, Numéro 18,3, 2024, ISSN 1661-8270
Éditeur: Birkhauser Verlag
DOI: 10.1007/s11786-024-00577-y

Maximally smooth cubic spline quasi-interpolants on arbitrary triangulations

Auteurs: Michelangelo Marsala, Carla Manni, Hendrik Speleers
Publié dans: Computer Aided Geometric Design, Numéro 112, 2024, Page(s) 102348, ISSN 0167-8396
Éditeur: Elsevier BV
DOI: 10.1016/j.cagd.2024.102348

Shape control tools for periodic Bézier curves

Auteurs: Andriamahenina Ramanantoanina; Kai Hormann
Publié dans: Computer Aided Geometric Design, Numéro 5, 2023, ISSN 0167-8396
Éditeur: Elsevier BV
DOI: 10.1016/j.cagd.2023.102193

G1-smooth Biquintic Approximation of Catmull-Clark Subdivision Surfaces

Auteurs: Michelangelo Marsala; Angelos Mantzaflaris; Bernard Mourrain
Publié dans: Computer Aided Geometric Design, Numéro 6, 2022, ISSN 0167-8396
Éditeur: Elsevier BV
DOI: 10.1016/j.cagd.2022.102158

Geometric Moment-Dependent Global Sensitivity Analysis without Simulation Data: Application to Ship Hull Form Optimisation

Auteurs: Shahroz Khan; Panagiotis Kaklis; Andrea Serani; Matteo Diez
Publié dans: Computer-Aided Design, Numéro 1, 2022, Page(s) 103339, ISSN 0010-4485
Éditeur: Pergamon Press Ltd.
DOI: 10.1016/j.cad.2022.103339

Shape-supervised Dimension Reduction: Extracting Geometry and Physics Associated Features with Geometric Moments

Auteurs: Shahroz Khan; Panagiotis Kaklis; Andrea Serani; Matteo Diez; Konstantinos Kostas
Publié dans: Computer-Aided Design, Numéro 8, 2022, ISSN 0010-4485
Éditeur: Pergamon Press Ltd.
DOI: 10.1016/j.cad.2022.103327

Using algebraic geometry to reconstruct a darboux cyclide from a calibrated camera picture

Auteurs: Hoxhaj, Eriola; Menjanahary, Jean Michel; Schicho, Josef
Publié dans: Applicable Algebra in Engineering Communication and Computing, Numéro 12, 2023, ISSN 1432-0622
Éditeur: Springer Verlag
DOI: 10.1007/s00200-023-00600-y

Effective Early Stopping of Point Cloud Neural Networks

Auteurs: Thanasis Zoumpekas; Maria Salamó; Anna Puig
Publié dans: MDAI 2022, Numéro LNAI,volume 13408, 2022, Page(s) 156–167, ISSN 2193-1801
Éditeur: Springer Science and Business Media Deutschland GmbH
DOI: 10.1007/978-3-031-13448-7_13

Tchebycheffian B-splines in isogeometric Galerkin methods

Auteurs: Krunal Raval; Carla Manni; Hendrik Speleers
Publié dans: Computer Methods in Applied Mechanics and Engineering, Numéro 403, 2023, Page(s) 115648, ISSN 0045-7825
Éditeur: Elsevier BV
DOI: 10.1016/j.cma.2022.115648

G1 spline functions for point cloud fitting

Auteurs: Michelangelo Marsala; Angelos Mantzaflaris; Bernard Mourrain
Publié dans: Applied Mathematics and Computation, Numéro 460, 2024, ISSN 0096-3003
Éditeur: Elsevier BV
DOI: 10.1016/j.amc.2023.128279

Rethinking Design and Evaluation of 3D Point Cloud Segmentation Models

Auteurs: Thanasis Zoumpekas; Maria Salamó; Anna Puig
Publié dans: Remote Sensing - Special Numéro Semantic Segmentation Algorithms for 3D Point Clouds, Numéro 14 (23), 2022, Page(s) 6049, ISSN 2072-4292
Éditeur: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/rs14236049

Tri-linear birational maps in dimension three

Auteurs: Laurent Busé, Pablo González-Mazón, Josef Schicho
Publié dans: Mathematics of Computation, Numéro 92, 2023, Page(s) 1837-1866, ISSN 0025-5718
Éditeur: American Mathematical Society
DOI: 10.1090/mcom/3804

From regional sensitivity to intra-sensitivity for parametric analysis of free-form shapes : application to ship design

Auteurs: Shahroz Khan, Panagiotis Kaklis
Publié dans: Advanced Engineering Informatics, Numéro 49, 2021, Page(s) 101314, ISSN 1474-0346
Éditeur: Pergamon Press Ltd.
DOI: 10.1016/j.aei.2021.101314

An intelligent framework for end‐to‐end rockfall detection

Auteurs: Thanasis Zoumpekas; Anna Puig; Maria Salamó; David Garcı́a‐Sellés; Laura Blanco Nuñez; Marta Guinau
Publié dans: International Journal of Intelligent Systems, Numéro Volume 36, Numéro 11, 2021, Page(s) 6471- 6502, ISSN 1098-111X
Éditeur: Wiley Periodicals, LLC
DOI: 10.1002/int.22557

Adaptive isogeometric analysis based on locally refined Tchebycheffian B-splines

Auteurs: Krunal Raval, Carla Manni, Hendrik Speleers
Publié dans: Computer Methods in Applied Mechanics and Engineering, Numéro 430, 2024, Page(s) 117186, ISSN 0045-7825
Éditeur: Elsevier BV
DOI: 10.1016/j.cma.2024.117186

New shape control tools for rational Bézier curve design

Auteurs: Andriamahenina Ramanantoanina, Kai Hormann
Publié dans: Computer Aided Geometric Design, Numéro 88, 2021, Page(s) 102003, ISSN 0167-8396
Éditeur: Elsevier BV
DOI: 10.1016/j.cagd.2021.102003

Machining tool identification utilizing temporal 3D point clouds

Auteurs: Thanasis Zoumpekas; Alexander Leutgeb; Anna Puig; Maria Salamó
Publié dans: Journal of Intelligent Manufacturing, Numéro 35, 2023, Page(s) 1221–1232, ISSN 0956-5515
Éditeur: Kluwer Academic Publishers
DOI: 10.1007/s10845-023-02093-5

Generative vs. Non-Generative Models in Engineering Shape Optimization

Auteurs: Zahid Masood; Muhammad Usama; Shahroz Khan; Konstantinos Kostas; Panagiotis D. Kaklis
Publié dans: Journal of Marine Science and Engineering, Numéro 12, 2024, ISSN 2077-1312
Éditeur: MDPI
DOI: 10.3390/jmse12040566

How to Reconstruct a Planar Map From its Branching Curve

Auteurs: Hoxhaj, Eriola; Schicho, Josef
Publié dans: Mathematics of Computation, Numéro 93,349, 2024, ISSN 0025-5718
Éditeur: American Mathematical Society
DOI: 10.1090/mcom/3988

ShipHullGAN: A generic parametric modeller for ship hull design using deep convolutional generative model

Auteurs: Shahroz Khan; Kosa Goucher-Lambert; Konstantinos Kostas; Panagiotis Kaklis
Publié dans: Computer Methods in Applied Mechanics and Engineering,, Numéro 411, 2023, ISSN 0045-7825
Éditeur: Elsevier BV
DOI: 10.1016/j.cma.2023.116051

Conference proceedings (8)

How Does Agency Impact Human-AI Collaborative Design Space Exploration? A Case Study on Ship Design With Deep Generative Models

Auteurs: Khan, Shahroz; Kaklis, Panagiotis; Goucher-Lambert, Kosa
Publié dans: International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, Numéro Volume 3B: 49th Design Automation Conference (DAC), 2023, ISBN 978-0-7918-8731-8
Éditeur: American Society of Mechanical Engineers
DOI: 10.1115/detc2023-112570

Physics-Informed Feature-to-Feature Learning for Design-Space Dimensionality Reduction in Shape Optimisation

Auteurs: Shahroz Khan, Andrea Serani, Matteo Diez and Panagiotis Kaklis
Publié dans: AIAA Scitech 2021 Forum, 2021, ISBN 9781624106095
Éditeur: American Institute of Aeronautics and Astronautics Inc
DOI: 10.2514/6.2021-1235

PartNeRF: Generating Part-Aware Editable 3D Shapes without 3D Supervision

Auteurs: Tertikas, Konstantinos; Paschalidou, Despoina; Pan, Boxiao; Park, Jeong Joon; Uy, Mikaela Angelina; Emiris, Ioannis Z.; Avrithis, Yannis; Guibas, Leonidas
Publié dans: CVPR 2023 - IEEE/CVF Conference on Computer Vision and Pattern Recognition, Numéro 31, 2023, Page(s) 4466-4478, ISBN 979-8-3503-0130-4
Éditeur: IEEE
DOI: 10.1109/cvpr52729.2023.00434

Mixed subdivisions suitable for the greedy Canny-Emiris formula

Auteurs: Checa, Carles; Emiris, Ioannis Z.
Publié dans: ISSAC '22: Proceedings of the 2022 International Symposium on Symbolic and Algebraic Computation, Numéro 3, 2022, Page(s) 283–291, ISBN 9781450386883
Éditeur: Association for Computing Machinery
DOI: 10.1145/3476446.3536180

Benchmarking Deep Learning Models on Point Cloud Segmentation

Auteurs: Thanasis Zoumpekas, Guillem Molina, Maria Salamó, Anna Puig
Publié dans: Proceedings of the 23rd International Conference of the Catalan Association for Artificial Intelligence., 2021, Page(s) 335 - 344, ISBN 978-1-64368-211-2
Éditeur: IOS Press
DOI: 10.3233/faia210152

Supporting Expensive Physical Models With Geometric Moment Invariants to Accelerate Sensitivity Analysis for Shape Optimisation

Auteurs: Shahroz Khan, Panagiotis Kaklis, Andrea Serani and Matteo Diez
Publié dans: AIAA SCITECH 2022 Forum, 2021
Éditeur: American Institute of Aeronautics and Astronautics, Inc.
DOI: 10.2514/6.2022-2093

Accelerating simulation-driven optimisation of marine propellers using shape-supervised dimension reduction

Auteurs: Khan, Shahroz; Gaggero, Stefano; Kaklis, Panagiotis; Vernengo, Giuliano; Villa, Diego
Publié dans: 10th Conference on Computational Methods in Marine Engineering, 2023
Éditeur: MARINE 2023
DOI: 10.23967/marine.2023.119

BPNet: B\'ezier Primitive Segmentation on 3D Point Clouds

Auteurs: Fu, Rao; Wen, Cheng; Li, Qian; Xiao, Xiao; Alliez, Pierre
Publié dans: IJCAI 2023 - 32nd International Joint Conference on Artificial Intelligence, Numéro 35, 2023, Page(s) 754-762
Éditeur: International Joint Conferences on Artificial Intelligence Organization
DOI: 10.24963/ijcai.2023/84

Other (6)

Neural Implicit Shape Editing using Boundary Sensitivity

Auteurs: Berzins, Arturs; Ibing, Moritz; Kobbelt, Leif
Publié dans: The Eleventh International Conference on Learning Representations (ICLR 2023), 2023
Éditeur: axriv.org
DOI: 10.48550/arxiv.2304.12951

Polyhedral Complex Extraction from ReLU Networks using Edge Subdivision

Auteurs: Berzins, Arturs
Publié dans: 2023
Éditeur: arxiv.org
DOI: 10.48550/arxiv.2306.07212

Weak $(1-\epsilon)$-nets for polynomial superlevel sets

Auteurs: González-Mazón, Pablo; Hubard, Alfredo; Karasev, Roman
Publié dans: 2024
Éditeur: https://inria.hal.science/
DOI: 10.48550/arxiv.2308.14060

Dupin Cyclides as a Subspace of Darboux Cyclides

Auteurs: Menjanahary, Jean Michel; Vidunas, Raimundas
Publié dans: 2023
Éditeur: arxiv.org
DOI: 10.48550/arxiv.2212.14015

Toric Sylvester forms

Auteurs: Busé, Laurent; Checa, Carles
Publié dans: 2022
Éditeur: arxiv.org
DOI: 10.48550/arxiv.2209.11281

Geometric Moment-Dependent Sensitivity Analysis for Shape Optimisation Without Simulation Data: Application to Ship Design

Auteurs: Shahroz Khan, Panagiotis Kaklis, Andrea Serani, Matteo Diez
Publié dans: 2021
Éditeur: SSRN
DOI: 10.2139/ssrn.3987061