NILLI
Novel Ideas in Learning-to-Learn through Interaction

Workshop @ EMNLP 2021

Modelling language based human-agent interactions has been an important topic of study in natural language processing [1, 2, 3]. Recent state-of-the-art models can have task-driven conversations or engage users in an open-dialogue on a given topic. Efforts on extending the human-agent interaction for advising reinforcement learning agents with text-based rewards can be seen as a promising first step towards using language as a medium of instruction to a task-learning agent [4]. Further research in cross-modal learning like VisualQA [5, 6, 7] and Embodied learning [8, 9, 10] have enabled learning agents to make use of the information available across modalities to solve a task through interactions.

With recent promise shown by the research in using language as a mode of instruction for learning agents [11, 12, 13, 14] there is, now, scope for accelerating the discussions on realizing domains and discovering novel problems in the topic of Learning-to-Learn through interaction. Progress along this research direction can potentially facilitate agents to have advanced interactions like asking for more samples, defining its learning limits, expanding its capacity, or regularizing its learning and even defining a new task which can be used towards building effective learning-to-learn mechanisms. NILLI@EMNLP will be focusing the discussions on continual interact-and-learn procedure to systematically acquire knowledge and solve tasks through verbal and non-verbal interactions.

We invite you to take part in NILLI@EMNLP21 that fosters discussions on nurturing an interdisciplinary research unifying the paradigms of continual learning, natural language processing, embodied learning, reinforcement learning, robot learning and multi-modal learning towards building interactive and interpretable AI.


Speakers

Yejin Choi
Professor, University of Washington
Felix Hill
Research Scientist, Deepmind
Natasha Jaques
Research Scientist, Google Brain
Douwe Kiela
Research Scientist, Facebook AI Research
Tom Mitchell
Professor, Carnegie Mellon University


Call For Papers

We call for novel, unpublished or in-review works on topics listed in the groups below:

  • Language at Fore
    • Novel environments for language understanding through interaction.
    • Language based Reinforcement Learning.
    • Learning representations in grounded language.
    • Language based interaction methods in interdisciplinary research.
  • Machine Learning with Interaction
    • Modeling multi-modal and language interactions to aid continual learning.
    • Interactive training for embodied agents.
    • Early and negative results on learning to solve tasks through interaction.
    • Non-verbal/Verbal interactive frameworks.
  • Community Impact of Interactive Agents
    • Frontiers in building interactive agents (data, frameworks, open problems).
    • Applications of interactive learning in interdisciplinary research.
    • Security and ethical challenges in interaction based learning.

Important Dates

  • Submission deadline: August 30 September 10, 2021
  • Notification of acceptance: September 29, 2021
  • Camera-ready papers due: October 10, 2021
  • Workshop: November 11 10, 2021

All deadlines are 11.59 pm UTC -12h (“anywhere on Earth”).


Submission Instructions

The submission link is open at CMT. The style guidelines follows the format guidelines of EMNLP 2021.

Authors of any papers that are submitted to ARR before the NILLI’s submission deadline, and that have reviews by September 23 may submit their papers and reviews for NILLI.

There is a weekly office hour on Fridays@11AM EST over zoom. (Note: The calls will not be recorded and the camera will be off by default.)

Please book an appointment. As the office hour is run on-demand.


Schedule

The workshop will be hybrid. Although the events happen online, at the conference venue there will be volunteers who can guide you to workshop viewing sites.

Times are in Punta Cana Time. See chart for conversion.


Opening Remarks 12:00-12:15

Invited Talk 1 (Prof. Tom Mitchell) 12:15-13:00

Poster Session 1 (13:30 Coffee Break) 13:00-14:00


Invited Talk 2 (Prof. Yejin Choi) 14:00-14:45

Contributed Talk 1 (Vishakh Padmakumar) 14:45-15:00

Contributed Talk 2 (Rose Wang) 15:00-15:15

Lunch Break 15:15-16:15


Invited Talk 3 (Dr. Felix Hill) 16:15-17:00

Invited Talk 4 (Dr. Douwe Kiela) 17:00-17:45

Poster Session 2 (18:00 Coffee Break) 17:45-18:45

Invited Talk 5 (Dr. Natasha Jaques) 18:45-19:30


Contributed Talk 3 (Xingdi Yuan) 19:30-19:45

Contributed Talk 4 (Alessandro Suglia)19:45-20:00

Contributed Talk 5 (Sayan Ghosh)20:00-20:15

Contributed Talk 6 (Yen-Ling Kuo)20:15-20:30


Panel Discussion 20:30-21:15

Closing Remarks 21:15-21:30


Papers Accepted (Poster and Oral)

  • Improving the Robustness to Variations of Objects and Instructions with A Neuro-Symbolic Approach for Interactive Instruction Following. Shinoda, Kazutoshi*; Takezawa, Yuki; Suzuki, Masahiro; Iwasawa, Yusuke; Matsuo, Yutaka; PDF

  • Are you doing what I say? On modalities alignment in ALFRED. Chiang, Ting-Rui*; Yeh, Yi-Ting; Chi, Ta-Chung; Wang, YauShian; PDF
  • First Steps Toward a Swarm Robotics Model of Self-Domestication and Language Evolution. Cambier, Nicolas*; Miletitch, Roman; Benítez Burraco, Antonio; Raviv, Limor; PDF

  • Machine-in-the-Loop Rewriting for Creative Image Captioning. Padmakumar, Vishakh*; He, He; PDF

  • Embodied BERT: A Transformer Model for Embodied, Language-guided Visual Task Completion. Suglia, Alessandro; Gao, Qiaozi; Thomason, Jesse *; Thattai, Govindarajan S; Sukhatme, Gaurav S; PDF

EMNLP-Findings

  • Calibrate your listeners! Robust communication-based training for pragmatic speakers. Rose Wang, Julia White, Jesse Mu and Noah Goodman

  • Compositional Networks Enable Systematic Generalization for Grounded Language Understanding. Yen-Ling Kuo, Boris Katz and Andrei Barbu

  • Mapping Language to Programs using Multiple Reward Components with Inverse Reinforcement Learning. Sayan Ghosh and Shashank Srivastava

EMNLP Main

  • Interactive Machine Comprehension with Dynamic Knowledge Graphs. Xingdi Yuan


Organizing Committee

Prasanna Parthasarathi
Senior Ph.D. Candidate,
McGill University.
Koustuv Sinha
Senior Ph.D. Candidate
McGill University.
Kalesha Bullard
PostDoc. Researcher,
FAIR.
Adina Williams
Research Scientist,
FAIR.



Sarath Chandar
Assistant Professor,
Polytechnique de Montreal.
Marc-Alexandre Côté
Senior researcher,
Microsoft Research.
Joelle Pineau
Associate Professor,
McGill University.


Program Committee

  • Nikita Moghe, University of Edinburgh
  • Janarthanan Rajendran, University of Michigan
  • Eric Yuan, MSR Montreal
  • Danni Ma, University of Pennsylvania
  • Richard Pang, New York University
  • Sneha Mehta, Virginia Tech
  • Sashank Santhanam, University of North Carolina
  • Luciana Benotti, Universidad Nacional de Córdoba
  • Roma Patel, Brown University
  • Bishal Santra, IIT Kharagpur
  • Ifrah Idrees, Brown University
  • Siddharth Karamcheti, Stanford University
  • Thao Nguyen, Brown University
  • Yu-Siang Wang, University of Toronto
  • Yow-Ting Shiue, University of Maryland
  • Josh Roy, Brown University
  • Eric Rosen, Brown University
  • Ta-Chung Chi, Carnegie Mellon University