Artelys

Nous sommes heureux d’annoncer notre adhésion au pôle de compétitivité i-trans, dédié aux transports, à la mobilité et à la logistique. En rejoignant i-Trans (Pôle de compétitivité) Artelys affirme son implication dans la R&D afin d’apporter à ses clients des solutions à la pointe de la technologie et de résoudre des problèmes toujours plus complexes.

Read how Artelys Knitro helps computer science researchers find optimal edge computing deployments in this article funded by the US National Science Foundation. Edge computing is becoming a complementary architecture to cloud computing. A key advantage of edge computing is that edge data centers are typically located much closer to users than traditional cloud data centers. This is especially relevant for applications with tight latency requirements, like virtual reality, autonomous vehicle or the Internet of Things. However, since edge clusters are often resource-constrained, there is a trade-off between network latency and server processing latency while deploying applications on both edge and cloud. The authors propose an approach aiming at devising hybrid cloud/edge deployment plans guarantying an end-to-end latency (i.e., mean response time) lower than that of the pure cloud deployment counterparts, at minimal cost. For a given scenario with number and location of users and data centers, the method optimizes the number of servers per data center as well as the probability, for each possible pair user / data center, that a request from the user is scheduled to the data center. The resulting probability matrix enables the scheduler to realize the trade-off between edge processing and cloud processing. Because the mean end-to-end response time is a highly nonlinear and nonconvex function of the number of servers and scheduling probabilities, the authors used the Interior-Point/Direct algorithm of Artelys Knitro with the multistart feature to solve a continuous relaxation of the problem before rounding. Results show that the proposed approach indeed produces deployment plans at least as efficient as cloud deployments for an equal or lower budget. In addition, the proposed method outperforms purely edge deployments (i.e., when users send their requests to the closest data center) by 11% to 24%. Authors: Bin Wang, David Irwin, Prashant Shenoy, and Don Towsley https://lnkd.in/dN6s_fcT

Today we are pleased to introduce Florian, one of our optimization engineers in Lyon! Florian has been working for Artelys for almost five years! He regularly works on projects related to cutting problems. The aim is to design and implement algorithms which, based on a list of parts to be cut and the materials from which to cut them, generate cutting plans which minimize off-cuts.   “My work keeps me constantly learning and improving my skills. Thanks to this permanent evolution and these stimulating challenges, my experience at Artelys is truly enriching and motivating.”   👉 Learn more about Florian: https://lnkd.in/eGs_mx22   Artelys is constantly expanding and hashtag#WeAreHiring! You can find our career opportunities and our employee testimonies just here! 👉https://lnkd.in/eJZ7Hwar #artelys #optimisation #engineer

💥 The EU funded SUPREMAS project has officially started in May 2024. ♻ SUPREMAS will develop cost-effective modular and movable bio-syngas production units particularly suitable to treat sewage sludge, digestate and the organic fraction of municipal solid waste. ✳ The first report to be published “Syngas decentralized production framework” is expected in December 2024. Stay tuned 😉 RINA-C Mälardalen University RESET CIRCE - Centro Tecnológico Artelys Steinbeis Europa Zentrum CIIAE - Iberian Centre for Research in Energy Storage Agroamb EnGreen ERGaR European Renewable Gas Registry aisbl Águas do Porto, EM FUNDECYT-PCTEX WIP Renewable Energies

🎉 Artelys is proud to take part in a new project focusing on the environmental impacts of electric mobility deployment in France towards 2035. The study has been commissioned by ADEME and is being carried out in collaboration with I Care. 💡 This study includes a complete analysis of the environmental impacts of electric road mobility (passenger cars, trucks, and road public transportation), from the installation of charging stations and the manufacture of electric vehicles to electric vehicles charging on the French electricity grid. Several scenarios are considered for the evolution of the vehicles park, based on the work of Transition(s) 2050 by ADEME, and the associated charging trends. The evolution of the electricity production assets towards 2035 is based on RTE’s BP 2023 – 2035. ⚡ The Artelys Crystal Super Grid modelling solution will be used to analyse the impacts of electric mobility deployment on the need for transmission network reinforcements, investment in peaker capacities and the the nature of the hourly electricity production and its associated environmental impacts. Additionally, the reinforcement needs at the distribution network level will be estimated using a tool developed during the NEXT project, which is supported by ADEME.  👉Artelys Crystal Super Grid modelling tool: https://lnkd.in/eWffzMP 👉NEXT project: https://lnkd.in/eGAGVETu 👇 Find out more about our other studies carried out for ADEME: https://lnkd.in/dyDqsBtT

Our team is enjoying the European Conference on Operational Research (EURO) which started today at DTU - Technical University of Denmark. 👉 Come see us for some exciting exchanges !

📢 Exciting updates from Artelys at the 33rd edition of the European Conference on Operational Research (EURO) at DTU - Technical University of Denmark in Copenhagen! 📍 We are proud to share the presentation schedule of our experts: 🗓️ Monday 01/07 11:30 AM: Stefania Pan will talk about "Modeling and solving the first pan-European Guarantees of Origin market with Artelys Knitro" in the Energy Market Design session of the Energy Market stream. 12:30 PM: Maxime Dufour will chair the Continuous Solvers session of the Software for Optimization stream and present on the "Latest developments for mixed-integer nonlinear programming in Artelys Knitro". 🗓️ Tuesday 02/07 2:30 PM: Hugo Chareyre will discuss "Production planning in the automotive industry with Artelys integrated scheduler service" in the Production Planning Problems session of the Lot Sizing, Lot Scheduling, and Production Planning stream. 🗓️ Wednesday 03/07 10:30 AM: Martin Debouté will present on "Mixed-integer non-linear programming approach for identifying parameters inconsistencies in load flow calculations" in the OR in Energy session of the eponym stream. Don't miss these insightful presentations! Visit us at our stand, engage with our team, and explore our decision support solutions and optimization solvers. We are excited to meet you and discuss our latest job offers. Looking forward to seeing you there! #EURO2024 #OperationalResearch #Optimization #JobOffers

📢 Artelys is thrilled to announce our participation in the 33rd edition of the European Conference on Operational Research (EURO), taking place from June 30th to July 3rd at the DTU - Technical University of Denmark in Copenhagen. 📍 As a gold sponsor, we will be present throughout the event, giving presentations on optimization in various fields, and welcoming attendees at our stand. 👉 Don't miss the chance to visit us, engage with our presentations, and discuss your interests with our team composed of Maxime Dufour, Hugo Chareyre, Stefania Pan, and Martin Debouté. We are eager to talk about our decision support solutions and optimization solvers, and to introduce you to our current jobs offers. We look forward to seeing you there!

📢 We are thrilled to announce the launch of the FrHyGe project, funded by the European Commission via the Clean Hydrogen Partnership. Through the collaboration of 17 European partners and a 43€ million budget, the project aims to demonstrate large-scale underground hydrogen storage (UHS) in salt caverns in Manosque, France to pave the way for its industrialization (GeoH2) and replication in Harsefeld, Germany (SaltHy). Artelys leads a work package analyzing the economics of both projects using our multi-energy modeling solution, Artelys Crystal Super Grid. We will first perform a cost-benefit-risk analysis to inform the final investment decisions and then lead a task to assess the role of UHS in reaching European climate targets. 👉 Join us on our journey towards a sustainable, climate-neutral Europe and learn more in this article https://lnkd.in/en-jrtPg #cleanenergy #hydrogenstorage #netzero #sustainability #energytransition STORENGY Storengy Deutschland Capenergies GEOMETHANE Geostock Mines Paris PLS ARMINES Axens IFP Energies nouvelles ECO-MED ESK GmbH Enagás Ineris - Institut national de l'environnement industriel et des risques GRTgaz

📢 Artelys is excited to announce its participation in FGS2024, the French-German-Spanish Conference, in Gijón, Spain, which will take place from June 18-21, 2024.   Pierre Arvy, from our Spanish office, will present how nonlinear optimization with Artelys Knitro can provide insight on complex power system models solved with open-source PowSyBl load flow engine. Do not hesitate to come and talk to him to find out more about this, and about the other optimization projects carried out at Artelys. Right here, discover more about: 👉Our optimization activities: https://lnkd.in/dCZgCPh 👉Artelys Knitro: https://lnkd.in/d-Ekma4q #Optimization #NonlinearOptimization #ArtelysKnitro