ABZ 2026, Program

 

Dates
Plenary
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Mon 18 May

Displayed time zone: Osaka, Sapporo, Tokyo change


18:15 - 19:15
ABZ Gedenkschrift for Jean-Raymond AbrialABZ at 2F Conf Room 2
Chair(s): Yamine Ait Ameur IRIT/INPT-ENSEEIHT





18:15
60m
Talk

Gedenkschrift for Jean-Raymond AbrialABZ

Tue 19 May

Displayed time zone: Osaka, Sapporo, Tokyo change


08:30 - 09:00





08:30
30m
Registration

Registration

09:00 - 09:10
ABZ OpeningABZ at 2F Conf Room 4





09:00
10m
Talk

ABZ Opening

10:10 - 10:35
ABZ Session 1: Concurrent and Distributed SystemsABZ at 2F Conf Room 4
Chair(s): Dominique Mery Université de Lorraine, CNRS, INRIA / LORIA & Telecom Nancy, France





10:10
25m
Talk

A Method for Testing Partial-Order Reduction Theories in Alloy
Mara Miulescu Eindhoven University of Technology, Thomas Neele Eindhoven University of Technology

10:30 - 11:00





10:30
30m
Coffee break

Break

11:00 - 12:30
ABZ Session 1: Concurrent and Distributed SystemsABZ at 2F Conf Room 4
Chair(s): Dominique Mery Université de Lorraine, CNRS, INRIA / LORIA & Telecom Nancy, France





11:00
25m
Talk

Identifying Design Flaws in a Lock-Free Task Pool with TLA+
Ilya Shchepetkov Kaspersky Lab, Vasil Dyadov Kaspersky Lab, Alexander Kogtenkov Kaspersky Lab

11:25
25m
Talk

Formal Modelling and Analysis of the ORAN O2 Interface in Alloy: Implications for NTN Deployment
Sean McLaren University of Glasgow, Tsutomu Kobayashi Japan Aerospace Exploration Agency (JAXA), Leon Wong Rakuten Mobile, Inc, Paul Harvey Rakuten Mobile Innovation Studio

11:50
25m
Talk

Formal Verification of Healthcare Computer Network Architectures using Alloy and TLA+
Daniel Daukševič Institute of Computer Science, Vilnius University, Vilnius,Lithuania, Linas Laibinis Institute of Computer Science, Vilnius University, Vilnius,Lithuania

12:15
15m
Talk

Formal Verification of Decentralized Autonomous Organizations
Simone Valentini University of Milan, Sowelu Avanzo University of Turin, Elvinia Riccobene Computer Science Dept., University of Milan

13:45 - 14:45
ABZ Invited Talk 2: Jin Song DongABZ at 2F Conf Room 4





13:45
60m
Keynote

Reasoning Beyond LLM: Formal Methods Agents
Jin Song Dong National University of Singapore

14:45 - 15:50
ABZ Session 2: Safety and SecurityABZ at 2F Conf Room 4
Chair(s): Marc Frappier Université de Sherbrooke, Canada





14:45
25m
Talk

Relational Verification of Identity Disclosure Using Alloy
Seungil Yang Japan Advanced Institute of Science and Technology (JAIST), Peter Riviere Japan Advanced Institute of Science and Technology (JAIST), Toshiaki Aoki JAIST

15:10
25m
Talk

Security-Minded Modelling and Verification of Autonomous Satellite Docking
Juel Hussain University of Manchester, Marie Farrell The University of Manchester, Louise Dennis University of Manchester, Clare Dixon University of Manchester

15:35
15m
Talk

SHARCS: Refinement-Centric Hazard Analysis of Requirements for Critical Systems
Asieh Salehi Fathabadi University of Southampton, Thai Son Hoang University of Southampton, Michael Butler University of Southampton

15:30 - 16:00





15:30
30m
Coffee break

Break

16:15 - 17:20
ABZ Session 3: Methods (1)ABZ at 2F Conf Room 4
Chair(s): Maurice ter Beek CNR-ISTI Pisa, Italy





16:15
25m
Talk

Slicing Models for Equiconsistency with Alloy
Marc Thieme Karlsruhe Institute of Technology, Shobhit Singh Karlsruhe Institute of Technology, Terru Stübinger Karlsruhe Institut für Technologie, Romain Pascual MICS, CentraleSupélec, Université Paris-Saclay, Mattias Ulbrich KIT

16:40
25m
Talk

Verifying Properties of State-Based Models using Constraint Programming
Victoria Johnson University of Sheffield, Pedro Ribeiro University of York, UK, Simon Foster University of York, Peter Nightingale University of York, Felix Ulrich-Oltean University of York

17:05
15m
Talk

Why does it fail? Explanation of verification failures
Lars-Henrik Eriksson Uppsala University

17:35 - 18:40
ABZ Session 4: AutonomyABZ at 2F Conf Room 4
Chair(s): Regine Laleau Paris Est Creteil University





17:35
25m
Talk

Encoding BDI Syntax with Theories in Event-B
Mengwei Xu University of Newcastle, Peter Riviere Japan Advanced Institute of Science and Technology (JAIST), Toshiaki Aoki JAIST, Marie Farrell The University of Manchester, Yamine Ait Ameur IRIT/INPT-ENSEEIHT, Neeraj Singh INPT-ENSEEIHT / IRIT, University of Toulouse, France, Guillaume Dupont INPT–ENSEEIHT

18:00
25m
Talk

Fuzzing executable ASMETA models
Gabriele Bellini University of Milan, Elvinia Riccobene Computer Science Dept., University of Milan

18:25
15m
Talk

Human-Centred Formal Verification: A Vision for Bridging Technical Rigour with Stakeholder Needs in Autonomous Systems
Asieh Salehi Fathabadi University of Southampton, Sebastian Stein University of Southampton

18:45 - 20:15
ABZ Welcome ReceptionABZ at 2F Break/Lunch Room





18:45
90m
Dinner

ABZ Welcome Reception

Wed 20 May

Displayed time zone: Osaka, Sapporo, Tokyo change


08:30 - 09:00





08:30
30m
Registration

Registration

09:00 - 09:15





09:00
15m
Talk

FM 2026 Opening

09:15 - 10:25
FM/ABZ Keynote: Ichiro HasuoMain Plenaries / Invited Talks at 2F Auditorium





09:15
70m
Keynote

Cutting out FM Angles from the Jungle of Automated Driving
Ichiro Hasuo National Institute of Informatics, Japan

10:25 - 10:45





10:45 - 11:15





10:45
30m
Coffee break

Break

11:15 - 12:15
ABZ Invited Talk 3: Dominique MeryABZ at 1F Room 101-103





11:15
60m
Keynote

Systematic Development of Distributed Algorithms using Event-B - Experiences, reviews and prospects -
Dominique Mery Université de Lorraine, CNRS, INRIA / LORIA & Telecom Nancy, France

12:15 - 12:30
ABZ Overview of Gedenkschrift for Jean-Raymond AbrialABZ at 1F Room 101-103





12:15
15m
Talk

Overview of Gedenkschrift for Jean-Raymond Abrial

12:30 - 13:50





12:30
80m
Lunch

Lunch

13:50 - 15:00
FM Industry Keynote: Daniel KroeningMain Plenaries / Invited Talks at 2F Auditorium





13:50
70m
Keynote

The Industrial Perspective on GenAI for Formal Methods

15:00 - 15:30





15:00
30m
Coffee break

Break

15:30 - 16:35
ABZ Session 5: Methods (2)ABZ at 1F Room 101-103
Chair(s): Asieh Salehi Fathabadi University of Southampton





15:30
25m
Talk

Counterexample-Guided Interval Weakening
Ben M. Andrew University of Manchester, Marie Farrell The University of Manchester, Louise Dennis University of Manchester, Michael Fisher University of Manchester, UK

15:55
25m
Talk

Specification and Analysis of Ethical Requirements in Autonomous Systems using Abstract State Machines
Patrizia Scandurra University of Bergamo, Italy, Martina De Sanctis Gran Sasso Science Institute, Gianluca Filippone Gran Sasso Science Institute, L'Aquila, Italy, Paola Inverardi Gran Sasso Science Institute, Raffaela Mirandola Karlsruhe Institute of Technology (KIT), Sara Pettinari Gran Sasso Science Institute

16:20
15m
Talk

Evaluating the Practical Impact of Parallelism in Asmeta
Andrea Bombarda University of Bergamo, Silvia Bonfanti University of Bergamo, Cesar Cornejo University of Bergamo, Angelo Gargantini University of Bergamo, Nico Pellegrinelli University of Bergamo

16:35 - 16:50





16:35
15m
Coffee break

Break

16:45 - 18:00
ABZ Session 6: Case StudyABZ at 1F Room 101-103
Chair(s): Marie Farrell The University of Manchester, Tsutomu Kobayashi Japan Aerospace Exploration Agency (JAXA)





16:45
25m
Talk

Formal Modeling and Analysis of a Planetary Rover under Abnormal Scenarios with Quint
Riki Nakamura The University of Tokyo, Shunichiro Nomura The University of Tokyo, Takahiro Kato The University of Tokyo, Takato Hatae The University of Tokyo, Satoshi Ikari The University of Tokyo, Ryu Funase The University of Tokyo, Shinichi Nakasuka The University of Tokyo

17:10
25m
Talk

Can Large Language Models Support Modeling Systems with ASMETA? A Case Study with a Planetary Rover
Andrea Bombarda University of Bergamo, Silvia Bonfanti University of Bergamo, Angelo Gargantini University of Bergamo, Nico Pellegrinelli University of Bergamo

17:35
25m
Talk

A Spectabular Model of an Automotive Adaptive Exterior Light System
Emil Sekerinski McMaster University, Canada

18:00 - 18:10
ABZ Award and ClosingABZ at 1F Room 101-103





18:00
10m
Talk

ABZ Award and Closing

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