29/07/2020

Post-Doctoral Research Visit F/M The role of rapport in human-conversational agent interaction: Modeling conversation to improve task performance in human-agent Interaction

This job offer has expired


  • ORGANISATION/COMPANY
    Inria, the French national research institute for the digital sciences
  • RESEARCH FIELD
    Computer science
  • RESEARCHER PROFILE
    Recognised Researcher (R2)
  • APPLICATION DEADLINE
    30/06/2021 00:00 - Europe/Brussels
  • LOCATION
    France
  • TYPE OF CONTRACT
    Temporary
  • JOB STATUS
    Full-time
  • HOURS PER WEEK
    38.5
  • REFERENCE NUMBER
    2020-02904

OFFER DESCRIPTION

The objective of this project is to build embodied conversational agents (also known as ECAs, or virtual humans, or chatbots, or multimodal dialogue systems) that have the ability to engage their users in both social and task talk, where the social talk serves to improve task performance. In order to achieve this objective, we model human-human conversation, and integrate the models into ECAs, and then evaluate their performance.

Depending on the candidate's experience, she or he can be hired as postdoc, or as "jeune chercheur", which is a more advanced position. 

  • The post doc chosen for this project should have a broad range of skills at the intersection of Cognitive Science and Computer Science. These skills should include several of the following:
  • The analysis and synthesis of conversational behavior, as the team will be using human behavior as the basis for the implementation of a conversational agent.
  • The construction of a corpus of data, as the team will be gathering a corpus of data on the social aspects of human-human conversation within a particular domain, and annotating and analyzing those data.
  • Development of computational models from the results of the data analysis as well as based on relevant prior literature, using tools such as structural equation modeling and other tools.
  • The implementation of data-driven computational models of social phenomena into a functioning ECA (Embodied Conversational Agent) using machine learning approaches to dialogue systems, such as deep reinforcement learning and LSTM (among others).
  • Evaluating research, as the team will evaluate whether the new models improve the performance of the ECA.

    The candidate will be able to help decide the domain of the research, as applications of the work can be as varied as virtual personal assistants such as Alexa, Siri, and Google Now and intelligent tutoring systems.

    For more information on the project, potential candidates should look at the SARA (Socially-Aware Robot Assistant) website at <http://articulab.hcii.cs.cmu.edu/projects/sara/>  and read some of the publications associated with the project, here <http://articulab.hcii.cs.cmu.edu/publications/>

 

 

- Design and carry out experiments
- Analyze their results
- Implement modules in working socially-aware dialogue systems
- Write articles
- Present work in conferences

More Information

Benefits

  • 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.)
  • Possibility of teleworking (after 6 months of employment) 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

Salary will be based on experience and will follow the Inria salary scales.

The position is planned for a total of 3 years, but the contract will be signed for renewable periods of one year.

Selection process

Documents nécessaires au dossier du candidat:

  • letter of motivation describing the subject of the doctoral thesis, and how the candidate's past experience prepares him/her to work on this topic
  • CV
  • Names and contact information for 2 or 3 people who can write letters of recommendation

    (DO NOT attach the letters - we will request the letters)

Web site for additional job details

Offer Requirements

  • REQUIRED LANGUAGES
    FRENCH: Basic
    ENGLISH: Good

Skills/Qualifications

Competences:

Competences Techniques:  Solid competence in deep learning applied to dialogue systems, competence in statistics, avanced competence in programming in language such as Python and C++, and use of tools such as Tensorflow and Pytorch.

Langue: French, English

Competences relationnelles: ability to work in a team, and collaborate with others from different disciplines and backgrounds. Ability to manage other team members.

Compétences additionnelles appreciées: Theoretical background in one or several of the following: cognitive science, linguistics, conversational analysis, sociolinguistics, social cognition, learning science. 

Specific Requirements

Passion for interdisciplinary research, at the nexus of AI and Social Sciences, ability to work as part of a team

 

 

Work Location(s)
1 position(s) available at France

EURAXESS offer ID: 547863
Posting organisation offer ID: 2904

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