For autonomous agents to be deployed safely and effectively, their decision-making must be robust and transparent for trustworthy behavior.

The opacity of current deep learning models is a major barrier to adoption where accountability is essential. NEXUS focuses on neurosymbolic reasoning as a foundational approach to building theory, applications, and tools for well-calibrated and trustworthy autonomy. This paradigm moves beyond a narrow focus on formal logic, concerning itself with the integration of deep and reinforcement learning algorithms with a broad spectrum of structured knowledge.

Important dates

17 Dec 2025 Call for Papers Release
04 Feb 2026 Submission Deadline
20 Mar 2026 Acceptance Notification
02 Apr 2026 Camera-Ready Due
26 May 2026 Workshop

Call for papers

NEXUS aims to make progress in neurosymbolic reasoning for agents and multi-agent systems with a focus on topics around trustworthy AI. We invite submissions addressing urgent issues of efficiency, trust, and safety through neurosymbolic approaches, including but not limited to:

Causal inference Embedding causal graphs to enable reasoning about interventions and counterfactuals.
Compositionality & knowledge embedding Constructing complex behaviors from reusable modules and embedding symbolic knowledge.
Physics-informed learning Injecting differential equations or physical laws as side-information.
Strategic reasoning Game theory and mechanism design in multi-agent environments.
Optimization & planning Integrating classical optimizers, planners, or solvers within the learning loop.

Submission details

Submissions are handled via OpenReview through a single-round, single-blind review. While the platform enforces double-blind submissions, we do not require anonymity; authors should retain their affiliation and name on the paper. We welcome full papers (≤8 pages, AAMAS style ) and shorter work-in-progress papers. Early-career researchers and students are particularly encouraged to present their ongoing research.

Schedule

The tentative schedule:
09:00 - 09:45 Invited Talk
10:00 - 12:15 Paper Presentations
12:15 - 13:30 Lunch Break
13:30 - 14:15 Invited Talk
14:30 - 16:30 Paper Presentations
16:30 - 17:30 Panel: NEXUS interfield connections

Proposed speakers & panelists

  • Francesca Toni (Imperial College London)
  • Julie Shah (MIT)
  • Artur d'Avila Garcez (City University London)

Organization

Georgios Bakirtzis Institut Polytechnique de Paris, France bakirtzis.net
bakirtzis@telecom-paris.fr
David Fridovich-Keil UT Austin, USA dfridovi.github.io
dfk@utexas.edu
Antonis Kakas University of Cyprus, Cyprus http://www2.cs.ucy.ac.cy/~antonis
antonis@ucy.ac.cy
Jack McKinlay University of Bath, UK jmckinlay.com
jam218@bath.ac.uk

Program committee (tentative)

Franck Djeumou, Cyrus Neary, Cody Fleming, Christos Verginis, Jaime Fisac, Fabrizio Riguzzi, Kostas Stathis, Alessandra Russo, Nicolas Maudet, Marco Montali, Vadim Malvone, Gioele Zardini, Ivan Ruchkin, Amy Zhang, Lasse Peters, Efthymia Tsamoura, Juan Carlos Nieves, Vicenç Torra, Nicoletta Fornara, Christopher Frantz, Julian Padget, Marina De Vos, Javier Vázquez-Salceda, George Vouros, Zohreh Shams, Marija Slavkovik, Loïs Vanhée, Fosca Giannotti, Alvaro Velasquez, Alessandro Oltramari, Catia Pesquita, Alina Petrova, Gaia Saveri, Howard Schneider, Daniel L. Silver, Alessandro Sperduti, Mihaela Stoian, David Tena Cucala, Beyazit Yalcinkaya, Sanjit Seshia.