Reconstruction of The Cosmic Web Skeleton
il y a 3 semaines
Le descriptif de l’offre ci-dessous est en Anglais_
**Niveau de diplôme exigé **:Bac + 4 ou équivalent
**Fonction **:Stagiaire de la recherche
**A propos du centre ou de la direction fonctionnelle**:
The Inria centre at Université Côte d'Azur includes 37 research teams and 8 support services. The centre's staff (about 500 people) is made up of scientists of different nationalities, engineers, technicians and administrative staff. The teams are mainly located on the university campuses of Sophia Antipolis and Nice as well as Montpellier, in close collaboration with research and higher education laboratories and establishments (Université Côte d'Azur, CNRS, INRAE, INSERM...), but also with the regiona economic players.
With a presence in the fields of computational neuroscience and biology, data science and modeling, software engineering and certification, as well as collaborative robotics, the Inria Centre at Université Côte d'Azur is a major player in terms of scientific excellence through its results and collaborations at both European and international levels.
**Contexte et atouts du poste**:
**Context.** The large-scale structure of the universe, also called cosmic web, is represented and analyzed through the distribution of galaxies and dark matter. The cosmic web is a dynamic structure that evolves under the effect of gravity and the expansion of the universe. This structure is not random but organized as a network of filaments connecting dense regions of galaxies. Identifying these features and reconstructing the cosmic web with vectorized representations is a key scientific challenge to better understand the structure of the universe. Numerous algorithms have been proposed in the literature for performing these tasks, as underlined in the survey of Libeskind et al [1]. Popular approaches rely upon mathematical tools such as graph theory [2], stochastic geometry [3], or Morse theory [4] to cite just a few of them. Only a few methods have addressed this problem from computational geometry tools that construct space-partitioning data structures to decompose the 3D space into volumes, surfaces and lines. Yet such data structures seem particularly well suited for reconstructed the underlying structure of the universe.
This is a fast-growing topic with the imminent start of major new generation galaxy surveys performed with the recently launched ESA Euclid mission and the Large Synoptic Survey Telescope at Rubin Observatory. which will enable unequaled tri-dimensional mapping of the galaxy and dark matter distribution.
**Keywords**: Geometry processing, computer vision, cosmology, massive point clouds, point set processing, geometric data structures
**Application deadline**:December 18, 2023
**Location**:Inria Sophia Antipolis with visits at the Observatoire de la Côte d’Azur
**References**
[1] Libeskind et al. Tracing the Cosmic web. Monthly Notices of the Royal Astronomical Society, Volume 473, 2018
[2] Bonnaire et al. T-ReX: a graph-based filament detection method. Astronomy and Astrophysics, volume 637, 2020
[3] Tempel et al. Bisous model - Detecting filamentary patterns in point processes. Astron.Comput. volume 16, 2016
[4] Sousbie. DisPerSE: robust structure identication in 2D and 3D. ArXiv 1302.6221, 2013
[5] Favreau et al. Extracting Geometric Structures in Images with Delaunay Point Processes, IEEE Trans. on Pattern Analysis and Machine Intelligence (PAMI), Vol. 42(4), 2020
**Mission confiée**:
**Principales activités**:
**Avantages**:
- Subsidized meals
- Partial reimbursement of public transport costs
- Leave: 7 weeks of annual leave + 10 extra days off due to RTT (statutory reduction in working hours) + possibility of exceptional leave (sick children, moving home, etc.)
- Professional equipment available (videoconferencing, loan of computer equipment, etc.)
- Social, cultural and sports events and activities
- Access to vocational training
- Social security coverage
-
Engineer Position Computer Vision
il y a 4 semaines
Sophia Antipolis, France Inria Temps pleinLe descriptif de l’offre ci-dessous est en Anglais_ **Type de contrat **:CDD **Contrat renouvelable **:Oui **Niveau de diplôme exigé **:Bac + 5 ou équivalent **Fonction **:Chercheur contractuel **A propos du centre ou de la direction fonctionnelle**: The Inria Sophia Antipolis - Méditerranée center counts 34 research teams as well as 7 support...
-
Postdoc : Contribution of Artificial Intelligence
il y a 7 jours
Sophia Antipolis, France Centre de Mise en Forme des Matériaux (CEMEF) Temps pleinCEMEF is a research lab. of MINES ParisTech I PSL University associated with CNRS, the French National Centre for Scientific Research (Unité Mixte de Recherche CNRS, UMR7635). Overall, our missions are research and training in collaboration with industry. Our research focuses specifically on materials and their transformation processes in the broadest...
-
Postdoc : 2-scale Modeling of Mixed / Boundary
il y a 4 semaines
Sophia Antipolis, France CENTRE DE MISE EN FORME DES MATÉRIAUX (CEMEF) Temps pleinCEMEF is a research lab. of MINES ParisTech I PSL University associated with CNRS, the French National Centre for Scientific Research (Unité Mixte de Recherche CNRS, UMR7635). - Overall, our missions are research and training in collaboration with industry. Our research focuses specifically on materials and their transformation processes in the broadest...
-
Microstructure Evolution During Hfq of Aa2219
il y a 4 semaines
Sophia Antipolis, France Centre de Mise en Forme des Matériaux (CEMEF) Temps plein**Microstructure evolution during HFQ of AA2219 (CEMEF, CMAT and Airbus)**: - Réf - **ABG-114480** - Sujet de Thèse- 16/05/2023- Cifre- Centre de Mise en Forme des Matériaux (CEMEF)- Lieu de travail- Sophia Antipolis - Provence-Alpes-Côte d'Azur - France- Intitulé du sujet- Microstructure evolution during HFQ of AA2219 (CEMEF, CMAT and Airbus)- Champs...
-
[doct2024-cronos] Koopman Analysis of Brain Signals
il y a 1 mois
Sophia Antipolis, France Inria Temps pleinLe descriptif de l’offre ci-dessous est en Anglais_ **Niveau de diplôme exigé **:Bac + 5 ou équivalent **Fonction **:Chercheur contractuel **A propos du centre ou de la direction fonctionnelle**: The Inria centre at Université Côte d'Azur includes 37 research teams and 8 support services. The centre's staff (about 500 people) is made up of...
-
Stage de Master
il y a 1 mois
Sophia Antipolis, France Laboratoire I3S - CNRS (UMR 7271) Temps plein**Stage de Master - Error Correction for Data Storage using Synthetic DNA**: - Réf - **ABG-118463** - Stage master 2 / Ingénieur- Durée 6 mois- Salaire net mensuel 600- 27/11/2023- Laboratoire I3S - CNRS (UMR 7271)- Lieu de travail- Sophia Antipolis Provence-Alpes-Côte d'Azur France- Champs scientifiques- Informatique -...
-
Postdoc : Shaping Natural Fibers Using Conventional
il y a 7 jours
Sophia Antipolis, France Centre de Mise en Forme des Matériaux (CEMEF) Temps pleinCEMEF is a research lab. of MINES ParisTech I PSL University associated with CNRS, the French National Centre for Scientific Research (Unité Mixte de Recherche CNRS, UMR7635). Overall, our missions are research and training in collaboration with industry. Our research focuses specifically on materials and their transformation processes in the broadest...
-
Technical Support Engineer
il y a 4 semaines
Sophia Antipolis, France Fortinet Temps plein**Please note that this is not an IT/system administration position. **Key Responsibilities**: - Investigate customer issues, including replication of problems in-house, and working with engineering teams to provide solutions. - Providing direct technical support via the phone, web based systems to our customers and partners though-out the EMEA Region. -...
-
Technical Support Engineer
il y a 4 semaines
Sophia Antipolis, France Fortinet Temps plein**Key Responsibilities**: - Investigate customer issues, including replication of problems in-house, and working with engineering teams to provide solutions. - Providing direct technical support via the phone, web based systems to our customers and partners though-out the EMEA Region. - Analysis and technical investigation of reported problems - Provide...
-
Rma Specialist
il y a 4 semaines
Sophia Antipolis, France Fortinet Temps pleinThe Return Material Authorization (RMA) Support Coordinator is primarily responsible for the administration and material processing of customer returns with activities that contribute to the service and supply chain. You will be responsible to ensure accurate intake, approval, and processing of RMA orders, efficient triage of incoming customer equipment for...
-
Python Full-Stack Automation Engineer
il y a 1 mois
Sophia Antipolis, France Ekinops Temps pleinPurpose of the job As the network industry is entering into a new age, with more cloud-based applications and Network Function Virtualization (NFV), EKINOPS increasingly invests to maintain a leading role as a provider of advanced networking software and equipment’s. The candidate will join our R&D department in Sophia Antipolis, the French Telecom...
-
Phd #2 at Mines Paris in Data Science
il y a 4 semaines
Sophia Antipolis, France Mines Paris - PSL, Centre PERSEE Temps plein**PhD #2 at Mines Paris in Data Science & Energy: "High-dimensional optimization of distributed assets in smart grids"**: - Réf - **ABG-119694** - Sujet de Thèse- 24/01/2024- Autre financement public- Mines Paris - PSL, Centre PERSEE- Lieu de travail- Sophia-Antipolis - Provence-Alpes-Côte d'Azur - France- Intitulé du sujet- PhD #2 at Mines Paris in...
-
Senior Scientist Earth Observation and Solar Energy
il y a 1 mois
Sophia Antipolis, France Université Paris Dauphine - PSL Temps pleinEnvironnement et contexte de travail Notre établissement fait partie de l'Université PSL. Située au cœur de Paris, celle-ci fait dialoguer tous les domaines du savoir, de l'innovation et de la création. Classée parmi les 50 premières universités mondiales, elle forme au plus près de la recherche des chercheurs, artistes, ingénieurs,...
-
Research Technician in Computer Vision
il y a 4 semaines
Sophia Antipolis, France Inria Temps pleinLe descriptif de l’offre ci-dessous est en Anglais_ **Type de contrat **:CDD **Niveau de diplôme exigé **:Bac + 2 ou équivalent **Fonction **:Personnel des fonctions support (IT) **A propos du centre ou de la direction fonctionnelle**: The Inria Sophia Antipolis - Méditerranée center counts 34 research teams as well as 8 support departments. The...
-
DevOps F/M
il y a 4 semaines
Sophia Antipolis, France Audensiel Temps pleinDevOps F/M Sophia Antipolis, France Type contrat Full time Présentation de l'entreprise A multi-specialist player in digital transformation, business consulting and technology consulting, Audensiel supports its clients in all sectors of activity in France and internationally in the following areas: - Digital: digital transformation projects,...
-
Product Security Engineer
il y a 4 semaines
Sophia Antipolis, France Fortinet Temps plein**Product Security Engineer** **Location**:Sophia Antipolis, France **Job Type**:Full-time Permanent (CDI) **About Us** Fortinet (NASDAQ: FTNT) protects the most valuable assets of some of the largest enterprise, service provider and government organizations across the globe. The company's fast, secure and global cyber security solutions provide broad,...
-
Technopole de Sophia Antipolis, France INRIA Temps pleinContexte et atouts du poste IsoGeometric Analysis (IGA) offers a powerful framework for the numerical analysis of complex geometric structures, but it comes with significant challenges, particularly in the development of analysis-suitable shape representations. This position aims at the development of novel spline constructions for isogeometric...
-
Customer Readiness Testing Engineer
il y a 1 mois
Sophia Antipolis, France Fortinet Temps pleinJob Title:Customer Readiness Testing Engineer Reports to:Customer Readiness Testing Manager Location:EMEA Support Center, Sophia Antipolis - FranceHybrid Job Description Summary:Fortinet is growing and we are expanding our EMEA Customer Readiness Testing team in Sophia Antipolis Technical Assistance Centre, we are looking for validation engineers with a...
-
Automation QA Engineer F/M
il y a 4 semaines
Sophia Antipolis, France Audensiel Temps pleinAutomation QA Engineer F/M Sophia Antipolis, France Type contrat Full time Présentation de l'entreprise A multi-specialist player in digital transformation, business consulting and technology consulting, Audensiel supports its clients in all sectors of activity in France and internationally in the following areas: - Digital: digital...
-
Video Analytics
il y a 7 jours
Sophia Antipolis, France Axis Communications Temps pleinJob Title Video Analytics & AI Software Engineer **Job Description**: - Did you know that there is a new Axis Engineering Office on the French Riviera - where the alps meet the sea - which is working on cutting-edge technologies? Did you know that this office is looking for a new video analytics software engineer to complete its A-team? If not and you...
