The Workshop on LAFR

Learning and Formal Methods for Robotics

Learning for formal methods · Learning with formal methods

IROS 2026
October 1, 2026 · Pittsburgh, PA

Workshop Scope

Robots are increasingly powered by learned perception, prediction, and decision models. Recent progress in reinforcement learning and robotic foundation models has further amplified this trend. However, guaranteeing safety and verifying the behaviors of learned models is difficult, due to, for example, the use of deep neural networks and the potential for hallucinations. Reliable deployment of robots requires explicit guarantees about safety and task satisfaction. Formal methods—a set of rigorous techniques for specifying, analyzing, and verifying systems—offer a framework for considering such problems.

This workshop focuses on two complementary viewpoints at the interface of learning and formal methods: learning for formal methods and learning with formal methods. Learning for formal methods studies how data-driven techniques can provide the missing ingredients that formal synthesis and verification often assume, including specifications and constraints inferred from demonstrations, preferences, or language, as well as abstractions, uncertainty sets, and conservative models that enable provable reasoning. Learning with formal methods studies how formal tools can guide and constrain learning, for example, through specification-aware training, verification, and certification of learned components, and runtime monitoring and shielding.

We bring together researchers from various disciplines—including robot learning, formal methods, planning, controls, safety, and multi-robot systems—to share past work, recent advances, and open problems in this exciting research area. The workshop will consist of a diverse set of invited talks and poster sessions. We hope to identify new research directions, open problems, and interdisciplinary perspectives that bridge these two fields and lead to new advances in robotics.

The workshop is organized along two complementary directions:

Topics of interest include, but are not limited to:

Invited Speakers & Panelist

(acceptance order)

Glenn Chou
Georgia Tech
Planning Safely with Learned Dynamics Beyond the Training Data
Chuchu Fan
MIT
Scalable Learning for Safe and Task-Correct Autonomy
Yiannis Kantaros
Washington University in St. Louis
Assured Language-driven Autonomy: Uncertainty-aware Translation of Natural Language to Formal Specifications
Sheila McIlraith
University of Toronto
Exploiting Formal Languages in Robot Policy Learning: Faster, Safer, and Better
Ahmed Qureshi
Purdue University
Formal Specifications as Inductive Bias for Robot Policy Learning and Control

Organizing Team

Neel Bhatt
Neel Bhatt
University of Texas at Dallas
Jason Liu
Jason Liu
MIT
Xusheng Luo
Xusheng Luo
North Carolina State University
Yiwei Lyu
Yiwei Lyu *
Texas A&M
Huy T. Tran
Huy T. Tran *
University of Illinois Urbana-Champaign
Lei Zheng
Lei Zheng
National University of Singapore

* Corresponding organizers

Schedule & Speakers

October 1, 2026 · Pittsburgh, PA

TimeActivity
13:30 – 13:35Introduction
13:35 – 13:55Invited talk 1: Ahmed Qureshi — Formal Specifications as Inductive Bias for Robot Policy Learning and Control
13:55 – 14:15Invited talk 2: Chuchu Fan — Scalable Learning for Safe and Task-Correct Autonomy
14:15 – 14:35Junior research talk 1: Yuwei Wu — Abstractions for Learning and Formal Reasoning in Trustworthy Robot Autonomy
14:35 – 15:05Invited talk 3: Sheila McIlraith — Exploiting Formal Languages in Robot Policy Learning: Faster, Safer, and Better
15:05 – 15:25Junior research talk 2: Disha Kamale — Closing the Abstraction Gap: Adaptive Abstractions for Provably Safe Robot Planning
15:25 – 16:20Poster session and coffee break
16:20 – 16:50Invited talk 4: Yiannis Kantaros — Assured Language-driven Autonomy: Uncertainty-aware Translation of Natural Language to Formal Specifications
16:50 – 17:20Invited talk 5: Glenn Chou — Planning Safely with Learned Dynamics Beyond the Training Data
17:20 – 17:30Closing remarks and awards

Accepted Papers

The following papers were accepted to the workshop.

  1. Is Your Safe Controller Actually Safe? A Critical Review of CBF Tautologies and Hidden Assumptions
    Taekyung Kim
  2. The Hidden Alphabet of Robot Tasks: A Partition-Lattice Theory of Identifiability and Safe Interventions
    Manoj Saravanan
  3. A Robot Can Learn Only What It Can Discriminate: Automata–Chernoff Duality and Instance-Optimal Identification of Temporal Objectives
    Manoj Saravanan
  4. Withdrawal Constrained Transfer for Revising Rollout Support in World Model Planning
    Weichun Tai, Yih Ping Luh, Shana Smith
  5. From Emergent Messages to Formal Interfaces: A Finite-Sample Study of Communication-Conditioned Behavioral Contracts
    Ahmad Farooq, Kamran Iqbal
  6. GRAND: Guidance, Rebalancing, and Assignment for Networked Dispatch in Multi-Agent Path Finding
    Johannes Gaber, Meshal Alharbi, Daniele Gammelli, et al.
  7. Learning Object-Centric Barrier Functions for Contact-Rich Interaction in Clutter
    Haixin Jin, Nikhil Uday Shinde, Soofiyan Atar, Hongzhan Yu, Dylan Hirsch, Sicun Gao, Michael C. Yip, Sylvia Lee Herbert, Simon Stepputtis
  8. From LLM-Generated Specifications to Learned Quadruped Locomotion
    Merve Atasever, Keyan Azbijari, Cagan Bakirci, Tolga Izdas, Richard Yang, Erdem Biyik, Jyotirmoy V. Deshmukh, et al.
  9. Learn Where Outcomes Diverge: Efficient VLA RL via Probabilistic Chunk Masking
    Vaidehi Bagaria, Nikshep Grampurohit, Pulkit Verma
  10. Abstractions for Learning and Formal Reasoning in Trustworthy Robot Autonomy
    Yuwei Wu
  11. ASPIRE: Decoupling Perception and Reasoning in Vision-Language Models with Answer Set Programming
    Michal P. Podolinsky, Yunhao Yang, Neel P. Bhatt, Ufuk Topcu, et al.
  12. Logic-VLA: A Temporal Logic Conditioned Vision-Language-Action Model
    Celina Shiyu Wang, Yiqi Zhao, Junjie Ye, Yue Wang, Jyotirmoy V. Deshmukh
  13. PDDL-ART: Autonomous Symbolic Abstraction From Demonstration For Long-Horizon Robotic Manipulation Using Vision-Language Models
    Disha Kamale, Dmitry Berenson
  14. Runtime-Constrained Residual Execution for Sequential Dual-Sided Grasping
    Zhangliang Gao, Haoran Li, Zhihe Zhou
  15. IFG: Internet-Scale Guidance for Functional Grasping Generation
    Muxin Liu, Mingxuan Li, Kenneth Shaw, Deepak Pathak
  16. Closing the Abstraction Gap: Adaptive Abstractions for Provably Safe Robot Planning Oral
    Disha Kamale
  17. Design and Learning of Spatiotemporal Metrics for Trajectory Optimization in Dynamic Environments
    Yuwei Wu, Tianpeng Zhang, Ji Yin, Vijay Kumar, et al.
  18. Inference-Time Robot Behavior Steering through Physically-Aware Reconfiguration of Task-Structure
    Yiyuan Pan, Hanjiang Hu, Shangtao Li, Xusheng Luo
  19. Discovering Formal Options with Contrastive Policy Composition
    Mikihisa Yuasa, Ramavarapu S. Sreenivas, Huy T. Tran

Call for Papers

Submission deadline: August 31, 2026 (AoE) extended to September 1, 2026 (noon CST) to accomodate for openreview early closure

We invite contributions centered around the following two perspectives:

A regular paper submission should be 4–8 pages in length (including references). Late-breaking results submissions should be 2 pages (including references). Submissions should concisely describe the core idea and results, highlight novelty, and clearly position the work within one or both workshop perspectives (learning for formal methods, learning with formal methods). All papers must be submitted in PDF format and follow the standard IEEE conference formatting guidelines (templates are available on the IEEE website).

The workshop is non-archival and dual submissions are allowed. Submissions may present preliminary and/or completed work. Reviewing is single-blind.

Submissions will be reviewed by a Program Committee composed of the organizers, invited speakers, and additional experts in the area. Reviews will consider the following criteria.

Accepted papers will be posted on the workshop website, and at least one author of each accepted paper will be invited to present in the workshop poster session.

Submission: Submit via OpenReview, selecting the Paper Submission track.

Call for Talk Proposals

Submission deadline: August 31, 2026 (AoE) extended to September 1, 2026 (noon CST) to accomodate for openreview early closure

We invite junior researchers, who are either close to completing their PhD or are recent graduates, to share their PhD research work and research vision on learning + formal methods at our workshop as a 15-min talk.

Applicants must have either defended their PhD thesis after May 2024 or must be in their 3+ years of PhD study. Applicants are invited to submit a talk proposal in the form of an extended abstract of up to 2 pages (excluding references) summarizing their PhD research on a topic of interest to the workshop. The workshop is non-archival and dual submissions are allowed. Reviewing is single-blind.

One proposal will be selected for presentation; others may be considered for the poster session.

Submission: Submit via OpenReview, selecting the Talk Proposal Submission track.