The first Software and Industrial Workshop will offer intersectoral training in technological aspects with links to the industry. It will include lectures and demo sessions so that the ESRs can acquire hands-on experience with software developed within the Network on computational geometry and geometry processing (CGAL), isogeometry analysis (G+Smo) and machine learning (PyTorch). Industrial partners will also be invited to give talks and discuss some of their open problems.
The meeting will take place at the Inria research center at Sophia Antipolis on December 6-10, 2021.
The first Learning Week will take place in Barcelona from September 6 to 10, 2021. It will be a physical event but talks will be broadcasted online via zoom for those who cannot attend in person. Updated information on the COVID19 related measures in force in Barcelona can be found here.
The event will be co-organised with the Barcelona Graduate School of Mathematics (BGSMath) and the University of Strathclyde. It aims to help ESRs develop complementary and transferable skills in Academia. Topics to be covered include communication/presentation to diverse audiences, Fund-raising and Proposal writing, and Knowledge Transfer Basics. These sessions will often include hands-on activities.
The event will include a 2-day scientific workshop with courses on advanced topics of CAD. Confirmed speakers include Sandra Di Rocco (KTH), Denys Plakhotnik (ModuleWorks), Christian Arber (Topsolid), Michael Floater (U. Oslo), Tamás Várady (Budapest U. of Technology and Economics) and Jiri Kosinka (U. Groningen).
You can download a pdf version of the preliminary programe here.
Gran Via de les Corts Catalanes, 585
All talks and meetings will happen at Room T1, on the top (second) floor of the Historic Building of the University of Barcelona, on the premises of the Mathematics Faculty (http://www.mat.ub.edu/).
How to Arrive
The Mathematics Faculty is located next to Plaça de la Universitat (University Square). The subway lines L1 (red) and L2 (purple) have stations at Plaça Universitat and many city buses pass through this area. See metro and bus networks (http://www.tmb.cat/en/home).
The Historic Building is at a short walking distance from Plaça de Catalunya, the city’s nerve center.
Schedule of the Learning Week (last updated 4/09/2021)
The event will be broadcasted online via zoom. It will be accessible via this link.
Monday, September 6th, 2021 14:00 Brief introduction of the fellows 16:00 Coffee break 16:30 Marc Noy (Polytechnic University of Catalonia): How to talk and write mathematics, a personal perspective 18:00 End of the day
Tuesday, September 7th, 2021 09:00 Albert Ruiz (Autonomous University of Barcelona) — Advanced Latex [slides] 10:30 Coffee break 11:00 Núria Fagella (University of Barcelona) — Do’s and Don’ts about giving math talks [slides] 13:00 Lunch break 14:30 Jordi Mullor (Centre de Recerca Matematica) — Tips and basics for remote presentations [slides] 16:00 Coffee break 16:30Conversations with Marta Canadell, PhD in Mathematics and currently working in the Tech Industry 18:30 Welcome reception
Friday, September 10th, 2021 09:00 Oral Expositions 10:30 Coffee break 11:00 Oral Expositions 13:00 End of the Learning Week
Schedule of the Workhsop on Advanced Topics in CAD
Wednesday, September 8th, 2021 09:00 Christian Arber (TopSolid): GCS Geometric Constraint System … and CAD Solvers: some Maths behind that [slides] 10:30 Coffee break 11:00 Denys Plakhotnik (ModuleWorks): Geometric problems and software implementation in Computer Aided Manufacturing (CAM) 13:00 Lunch break 14:30 Sandra di Rocco (KTH): Algebraic Geometry of Data 16:00 End of the day
Thursday, September 9th, 2021 09:00 Tamas Varady (Budapest University of Technology and Economics): Multi-sided, multi-connected surface
patches for Computer Aided Design 10:30 Coffee break 11:00 Michael Floater (University of Oslo): Surface parameterization 13:00 Lunch break 14:30 Jiri Kosinka (University of Groningen): Subdivision (and other) surfaces in CAD and graphics 16:00 Coffee break 16:30 Free time for discussions 18:00 Reception
Following the signing of the Grant Agreement Amendment, the Project’s duration has been extended for six months until 31 May 2024. The Amendment documents are available at the Document Library of the Participant Portal.
Due to the covid19 pandemic, the first Doctoral School and the Midterm meeting will be held online during the first week of February 2021. Despite its name, the Midterm meeting with the REA Project Officer is held on February 4, 2021 as an one day event. Both events will be held on Zoom, links are emailed to the participants. Please join the meeting using your full name!
Schedule of the Doctoral School I
The First Doctoral School focuses on machine learning for shapes. There will be introductory short courses and presentations by GRAPES members and other invited high-profile speakers. Confirmed speakers include P. Alliez (Inria & GF), Y. Avrithis (Inria & Athena RC), M. Bronstein (USI and ICL), M. Salamó (UB), and A. Leutgeb from industrial partner RISC-Software. A pdf version of the schedule is also available.
Monday, February 1st, 2021(Chair: I. Emiris) 11:00 Tutorial [Part A]: Pierre Alliez (Inria & GF): Clustering algorithms and introduction to persistent homology
Abstract: This tutorial will first offer an introduction to clustering, both discrete and continuous, and persistent homology: K-means, Lloyd iteration, hierarchical clustering, single linkage algorithm, dendograms, mode seeking clustering, persistent homology. I will also provide a basic introduction to machine learning, neural networks, and related data structures. 12:30 Lunch break 14:00Tutorial [Part B]: Pierre Alliez (Inria & GF): Machine Learning 101 and Neural networks 15:30 Coffee break 17:00 Invited talk:Thierry Chevalier (Airbus): Industrial interest in learning, processing & optimising shapes 18:00 End of the day
Tuesday, February 2nd, 2021(Chair: M. Salamó) 11:00 Tutorial [Part A]: Yannis Avrithis (Inria & Athena RC): Deep learning and computer vision
Abstract: This tutorial will comprise of the following parts: (a) Visual representation: Data-driven representation learning. Neuroscience and receptive fields. Visual descriptors. Hierarchical representations. (b) Machine learning: Linear classification, binary and multi-class. Multiple layers, neural networks. (c) Convolution: Definition, convolutional networks. Pooling. Network architectures. (d) Optimization: Gradient computation. Optimizers, initialization, normalization. Deeper architectures. (e) Retrieval: Spatial pooling. Metric learning and image retrieval. Unsupervised and semi-supervised learning. Graph-based methods. 12:30 Lunch break 14:00 Tutorial [Part B]: Yannis Avrithis (Inria & Athena RC): Deep learning and computer vision 15:30 Coffee break 16:00 Supervisory Board meeting (restricted) 17:00 End of the day
Wednesday, February 3rd, 2021(Chair: A. Mantzaflaris) 11:00 Tutorial [Part A]: Michael Bronstein (USI & Imperial College London) 12:30 Coffee break 13:00 Tutorial [Part B]: Michael Bronstein (USI & Imperial College London) 14:30 Lunch break 16:00 “Social” activities: Virtual tours of the Acropolis: #1, #2, and VR 360ᵒ video tour of the Acropolis Museum.
Friday, February 5th, 2021(Chair: G. Muntingh) 11:00 Tutorial [Part A]: Maria Salamó (UB): Point-cloud analysis and classical Machine Learning techniques
Abstract: The analysis of point cloud has been done in different ways in the field of machine learning. This tutorial is devoted to introducing the main machine learning algorithms that can be used for point-cloud analysis, among other applications. It has been divided in two parts. First part is focused on the theoretical aspects of classical machine learning algorithms, while the second part is devoted to deep learning algorithms. In both parts, the theoretical foundations of every type of algorithm will be detailed. We will see practical examples of 3D shapes analysis on every part. 12:30 Lunch break 14:00 Tutorial [Part B]: Simone Balocco (UB): Deep learning approaches 15:30 Coffee break 16:00 Educational Committee meeting (restricted) 16:30 End of the day
Monday, February 8th, 2021 11:00 Tutorial [Part A]: Alexander Leutgeb (RISC-Software): Dynamic Cutting Force Prediction (During Simulation of Machining Processes) (Chair: A. Fabri)
Abstract: The problem domain is to predict the cutting forces during simulation of metal cutting processes. There already exist several force computation models. These models have in common, that for different material combinations (cutting tool and workpiece) the determination of their coefficients is a time consuming task by performing different metal cutting patterns with the real machine and measuring the resulting cutting forces over the time. The novel approach of our research project should learn this coefficients from regular machining processes. That means we need on the one hand the data from the simulation (machining parameters and geometric representation of cutter workpiece engagement) and on the other hand the measured forces of the sensors from the real machine. Because usually the real machines do not come with sensors providing force measurements we will use an Internet-of-Things sensor from Pro Micron, which measures the forces directly on the tool side. So from a Machine Learning standpoint we have to first correlate the time series data from the simulation with that of the sensor. Later on we perform model fitting/regression (linear & non linear) to learn the coefficients for the force computation model.
After the model is trained, the simulation of the machining process can predict the cutting forces over the time. The application of these forces is relevant for machine vibration analysis, feed rate optimization, increase of energy efficiency, geometric errors in finished workpieces caused by tool cutter deflections, and so on. 12:00 Lunch break 14:00 Tutorial [Part B]: Christoph Hofer (RISC-Software): Dynamic Cutting Force Prediction (During Simulation of Machining Processes) (Chair: A. Fabri) 15:00 Coffee break 17:00 Seminar:Managing and sharing research outputs: all you need to know — SLIDES & VIDEO Presenters: Elli Papadopoulou, Athena RC/ OpenAIRE, Iryna Kuchma, Electronic Information for Libraries – eifl / OpenAIRE
Abstract: This is an introductory session to the Open Science model. It aims to ensure that all ESRs have a comprehensive understanding of the basics of Open Science and are able to apply them in their everyday work using available resources. Presentations will highlight good practices in scientific publishing and data management activities that increase researchers recognition and at the same time achieve compliance with European requirements (e.g. grants received under H2020, HorizonEurope and ERC). A “first-aid toolkit” will be provided so that researchers can practice Open Science skills at their own time and pace. 18:15 End of the Doctoral School
Schedule of the Midterm Meeting (February 4th, 2021)
The purpose of the Midterm meeting between the REA Project Officer (Filippo Galiardi) and the Consortium is as to discuss the implementation of the project, make sure that all ESRs have been recruited and review the rules of the Marie Curie programme to see if there are any issues that need to be addressed before the beginning of the scientific activities. All beneficiaries and ESRs should participate the meeting. Our Partner Organisations are strongly encouraged to participate.
You can find a pdf version of the Midterm meeting program here. All times are Greek local time (EET=UTC+2=GMT+2).
10:00 Introduction by the Project Coordinator and the REA Project Officer 10:05 Tour de table: All scientists-in-charge briefly present their research team and describe their role within the network. Introduction of the Partner Organisations 10:45 REA Project officer presentation 11:05 Coordinator’s report: Presentation of the Network and the Progress report 11:35 Lunch break 13:00 Fellows’ individual presentations 14:00 Coffee break 14:15 Fellows’ individual presentations 15:00 Restricted Meeting between the fellows and the Project Officer 16:00 Coffee break 16:15 Restricted session: Meeting between site-leaders and Project Officer 16:30 Feedback and open discussion 17:00 End of the meeting
The First Doctoral School is just around the corner starting Monday February 1st, 2021. The School focuses on machine learning for shapes. There will be introductory short courses and presentations by GRAPES members and other invited high-profile speaker: P. Alliez (Inria & GF), Y. Avrithis (Inria & Athena RC), M. Bronstein (USI and ICL), M. Salamó (UB), A. Leutgeb from industrial partner RISC-Software, and the Advisory Committee member Thierry Chevalier (Airbus). More details can be found at the School’s webpage. A pdf version of the schedule is also available.
The Midterm review meeting with the REA Project Officer is scheduled for Thursday, February 4th, 2021. A pdf version of its program here.
The Commission is preparing the launch of Open Research Europe, the European Commission scientific publishing service. An introduction of the service can be found in the letter of Mr. Jean-Eric Paquet, Director-General of the Commission Research department.