Contract type : Fixed-term contract
Level of qualifications required : Graduate degree or equivalent
Fonction : Temporary scientific engineer
Level of experience : From 5 to 12 years
About the research centre or Inria department
The Inria Bordeaux Sud-Ouest centre is one of Inria's eight centres and has around twenty research teams. The Inria centre is a major and recognized player in the field of digital sciences. It is at the heart of a rich R&D and innovation ecosystem: highly innovative SMEs, large industrial groups, competitiveness clusters, research and higher education players, laboratories of excellence, technological research institute...
In many complex dynamical systems, artificial or natural, one can observe self-organization of patterns emerging from local rules. However, findings of self-organized patterns in such systems have so far relied on manual tuning of parameters and initial states, and on the human eye to identify interesting patterns. In this project, we formulate the problem of automated discovery of diverse self-organized patterns in high-dimensional complex dynamical systems, as well as a framework for experimentation and evaluation. The aim is to study how intrinsically-motivated machine learning algorithms, initially developed for learning of inverse models in robotics, can be transposed and used in this novel application area, and be made interactive, enabling scientists users to interactively drive curiosity-driven exploration of novel patterns. These algorithms combine intrinsically-motivated goal exploration and unsupervised learning of goal space representations. Goal space representations describe the interesting features of patterns for which diverse variations should be discovered.
First steps of this project were made in (Reinke, Etcheverry and Oudeyer, 2020), where we studied the behaviour of these algorithms in a continuous game of life. Further steps will involve experiment dynamical patterns in similar numerical models, but also using the automated discovery system to explore novel patterns in real bio-chemistry systems, through collaborations with several organizations studying these systems.
Reinke, C., Etcheverry, M., & Oudeyer, P. Y. (2019). Intrinsically Motivated Discovery of Diverse Patterns in Self-Organizing Systems. ICLR 2020.
Etcheverry, M., Moulin-Frier, C., & Oudeyer, P. Y. (2020, December). Hierarchically Organized Latent Modules for Exploratory Search in Morphogenetic Systems. In NeurIPS 2020-34th Conference on Neural Information Processing Systems.
This research engineer position will aim to implement an algorithmic and software framework enabling to study both the behaviour of interactive automated discovery algorithms, and to contribute to new discoveries of self-organizing patterns in various target complex systems. In particular, it will include the design of a modular software infrastructure enabling to study various combination of exploration and visualization algorithms with several target systems, and including a user-interface usable by target scientist users. This will involve implementing advanced machine learning algorithms, and collaborating with other members of the team to develop novel versions of the algorithms, and to test them in various scientific studies about target dynamical systems with end users (collaborations with other labs).
How to apply: send an email to firstname.lastname@example.org AND email@example.com with a CV and letter of motivation (with [APPLICATION] included in subject of email), in addition to applying on the Inria web site.
- Implementation of exploration and representation learning algorithms
- Implementation of a modular software platform for connecting exploration algorithms, visualization algorithms, the dynamical systems, and an interface for users
- Participation to the design and study of novel interactive algorithms and their scientific study in experimentations
- Participation to experiments studying novel patterns through the use of the framework in various target systems
- Dissemination of the work through documentation, blog post and article writing
Technical competences: software engineering, scientific programming, python, machine learning algorithms and framworks (pyTorch), computer visualization of data, user-centered design, design of interfaces.
- Subsidized meals
- Partial reimbursement of public transport costs
- Possibility of teleworking and flexible organization of working hours
- Professional equipment available (videoconferencing, loan of computer equipment, etc.)
- Social, cultural and sports events and activities
- Access to vocational training
- Social security coverage
From 2632€ to 3240€ gross monthly depending on experience
- Theme/Domain :
Robotics and Smart environments
Statistics (Big data) (BAP E)
- Town/city : Talence
- Inria Center : CRI Bordeaux - Sud-Ouest
- Starting date : 2021-12-01
- Duration of contract : 1 year, 8 months
- Deadline to apply : 2021-12-31
Inria is the French national research institute dedicated to digital science and technology. It employs 2,600 people. Its 200 agile project teams, generally run jointly with academic partners, include more than 3,500 scientists and engineers working to meet the challenges of digital technology, often at the interface with other disciplines. The Institute also employs numerous talents in over forty different professions. 900 research support staff contribute to the preparation and development of scientific and entrepreneurial projects that have a worldwide impact.
Instruction to apply
Thank you to send:
- Cover letter
- Master Degree
Defence Security :
This position is likely to be situated in a restricted area (ZRR), as defined in Decree No. 2011-1425 relating to the protection of national scientific and technical potential (PPST).Authorisation to enter an area is granted by the director of the unit, following a favourable Ministerial decision, as defined in the decree of 3 July 2012 relating to the PPST. An unfavourable Ministerial decision in respect of a position situated in a ZRR would result in the cancellation of the appointment.
Recruitment Policy :
As part of its diversity policy, all Inria positions are accessible to people with disabilities.
Warning : you must enter your e-mail address in order to save your application to Inria. Applications must be submitted online on the Inria website. Processing of applications sent from other channels is not guaranteed.