Full Week Petri Nets 2026

Monday, 22 June 2026


Time Authors Title Courses 3-4
9:00--10:30 Opening Lecturer: Karsten Wolf
Petri Net Course 3: Verification and Model Checking of Petri Nets
Babette Dellen, Michael Köhler-Bußmeier, Wied Pakusa and Jan Sudeikat LAMAS: An Organisation-centred Architecture for Agentic AI
Simon Tjell CSharPN: A Code-First Framework for Coloured Petri Net Modelling with C# as Inscription Language
Marcel Hansson, Marvin Brendel, Daniel Moldt and Laif-Oke Clasen Signing of Reference Nets
Erik Jonas Hartnick, Mandy Weißbach and Thomas Kühn On Abstraction-Based Deadlock Analysis of Service-Oriented Systems with Recursive Petri Nets
Marcel Hansson, Daniel Moldt, Kim Wittenburg and Christian Bracker WatchPoints for Renew
10:30--11:00 Coffee Break
11:00--12:45 Eleftheria Kouppari, Anna Philippou and Yannis Dimopoulos Declarative Modelling and Analysis of Reversing Petri Nets
Lukas Seifert, Niklas Levens, Leon Zander, Philipp Schult, Sonja Kagan, Ole Methler, Marcel Hansson and Daniel Moldt Towards Roundtrip Engineering for Java and Agent Interaction Protocols with Petri Net-based Semantics
Gabriel Juhás, Juraj Mažári, Milan Mladoniczky and Tomáš Kováčik Petriflow Query Language
Thomas M. Prinz, Wil M. P. van der Aalst, Christopher T. Schwanen and Yongsun Choi Loop Home Markings (Looms) in Free-Choice Nets with Home Clusters
Michael Köhler-Bußmeier, Lorenzo Capra and Heiko Rölke Modelling Multi-Level Learning in Multi-Agent-Systems with Stochastic Nets-within-Nets
12:45--14:00 Lunch Break
14:00--15:30 Invited Talk: Wilhelm Hasselbring Lecturer: Susanna Donatelli
Petri Net Course 4: Timed and Stochastic Petri Nets
Laif-Oke Clasen, Justus Middendorf, Leo Grimme, Leven Wichelmann, Finn Bolinius, Sam Knoop and Daniel Moldt Distributed Colored Petri Net Simulation -- Synchronized Transitions Based on Event Streaming
15:30--16:00 Coffee Break
16:00--17:30 Invited Talk 2: TBC (shared with PNAS'26)
Finn Wellershaus, Michael Köhler-Bußmeier and Jan Sudeikat Organisational Mode Switching for Controlled Run-Time Adaptation in Industrial Multi-Agent Systems
17:30--18:30 Poster Session

Tuesday, 23 June 2026


Time Authors Title Tutorial
8:30--9:00 Opening (PHOCON'26)
9:00--10:00 Stefan Haar Beyond atomic firing Lecturer: Jan Martijn van der Werf / Andrey Rivkin
Object-centric Process Modeling and Analysis: A Short Avant-Garde Journey
10:00--10:40 Maciej Koutny and Łukasz Mikulski Structured Concurrency Semantics for Series-Parallel Orders
Luca Bernardinello, Carlo Ferigato and Lucia Pomello Orthomodular Lattices in Combinatorial Posets Modelling Concurrent Processes
10:40--11:10 Coffee Break
11:10--12:30 Adwitee Roy, B. Srivathsan and Madhavan Mukund A Local-Time Semantics for Negotiations
Serge Lechenne and Hugo Paquet Universal Properties of Petri Net Unfoldings
Federica Adobbati, Luca Bernardinello and Lucia Pomello Solving a Safety Game on a Finite Prefix of the Unfolding of Safe Petri Nets
Amazigh Amrane, Dylan Bellier and Philipp Schlehuber-Caissier Polytope representation for space efficient Petri net analysis
12:30--14:00 Lunch Break
14:00--15:00 Invited talk: Rob van Glabbeek TBA
15:00--15:15 Coffee Break
15:30--18:00 ATAED'26 Model Checking Contest
Patrizia Schalk Important Factors: Complexity Dimensions for Petri Nets
Jeppe Berg Axelsen, Frederik Hecter Kowalski, Richard Nygård and Jiri Srba GTM: An Enhanced Genetic Algorithm for Process Discovery
Tobias Brockhoff, Christopher T. Schwanen, Lisa Mannel and Wil M. P. van der Aalst Process Discovery as a Global Place Combination Problem
Patrizia Schalk, Robert Lorenz, Kovář Jakub and Robin Bergenthum The Complexity of Alignments on (Un-)Labeled and (Un-)Bounded Petri Nets
Ekkart Kindler Objects, Processes and the Colours of the Rainbow: Towards a Conceptual Model for Object-centric Processes
SC-Meeting
(by invitation only)
Around 19:30 SC-Dinner (by invitation)

Wednesday, 24 June 2026


Time Authors Title
9.00--9.30Opening
9.30--10.30Keynote: Véronique CortierElectronic Voting: Design, Attacks and Formal Verification.
10.30--11.00Coffee Break
11.00--12.30Session 1: Structure Theory.Chair: firstname surname
Eike Best and Raymond DevillersPersistent Permutability Implies Persistence for Pure Dissymmetric Choice Petri Nets.
Elvio Gilberto Amparore, Gianfranco Ciardo, Susanna Donatelli and Lea TerraciniOld and new perspectives on Petri nets flows.
Christopher T. Schwanen, Wied Pakusa and Wil M. P. van der AalstComing Home for Blocking Transitions Fast.
12.30--14:00Lunch Break
14.00--15.00Session 2: Semantics.Chair: firstname surname
Maciej Koutny, Ryszard Janicki, Łukasz Mikulski and Rajiv RanjanTowards General Trace Theory.
Serge Haddad and Amber AgarwalMaximal Firing Semantics for Continuous and Ordinary Petri Nets.
15:00--15:30Coffee Break
15.30--16.30Session 3: Complexity.Chair: firstname surname
Michal AjdarówAsymptotic Analysis of Expected Complexity in VASS MDPs.
Laif-Oke Clasen, Justus Middendorf, Felix Gorke, Jens Brüggemann, Lukas Eshun, Efe Nayci, Marie Chevalier, Simon Bott and Daniel MoldtSupporting Modularity by (De-)Composition of Distributed P/T Nets based on Karger's Algorithm for Distributed Execution.
16:30--17:30Tool demo

Thursday, 25 June 2026


Time Authors Title
9.00--10.30Session 4: Tools I.Chair: firstname surname
Emanuele Chini, Daniel Amadori, Pietro Sala, Sidra Nasir Rajput, Matteo Baldi and Mattia CappellettiPACO: a Petri Net-based tool for designing, simulating, and analyzing multi-objectives stochastic processes.
Marc Kimmel, Robert Lorenz and Patrizia SchalkPetri-Dish: A Petri Net Survey Tool for Education and Research.
Tsung-Hao Huang, Lukas Jansen, Marco Pegoraro and Wil van der AalstIsoNet: Property-Preserving Hierarchical Decomposition of Workflow Nets.
10.30--11.00Coffee Break
11.00--12.30Session 5: Tools II.Chair: firstname surname
Christian Imenkamp, Agnes Koschmider, Christoph Matheja and Andrey RivkinA Web-Based Tool for Modeling, Simulation, and Analysis of Petri Nets with Data.
István KorenOCPN Studio: Web-based Modeling, Simulation, and Analysis of Object-Centric Petri Nets.
Gabriel Juhás, Juraj Mažári, Tomáš Kováčik, Milan Mladoniczky and Matej ChvostekNetgrif Platform: A Tool for Executable Models of Object-Centric Processes in Petriflow Language.
12:30--14:00Lunch Break
14.00--15.30Session 6: Applications.Chair: firstname surname
Alex Chan, Mohamed Tarraf, Rishad Shafik and Alex YakovlevANIMATE: Automated Framework for Scalable Design of Tsetlin Machines using 1-safe Petri nets.
Debjyoti Bera and Tim WillemseConstructing Weakly Terminating Interface Protocols.
Christoffer Lind Andersen, Radu Iosif and Arnaud SangnierSafety Analysis in Broadcast Networks defined by Graph Grammars.
17.00--19.00Carl Adam Petri -- 100 years ceremony
Around 20:00Conference Dinner

Friday, 26 June 2026


Time Authors Title
9.30--10.30Keynote: Jan MendlingEmpirical Research on Petri Nets.
10.30--11.00Coffee Break
11.00--13.00Session 7: Verification and Conformance Checking.Chair: firstname surname
Sami Evangelista, Lars Kristensen and Laure PetrucciPreserving LTL Properties in Sweep-Line State Space Exploration with Partial-Order Reduction.
Sabine Folz-Weinstein, Michael Gößwein, Christian Beecks and Robin BergenthumConformance Checking for Partially Ordered Event Logs using Token-Based Replay.
Sofia Bellotti, Thomas Chatain and Paolo BallariniAligning Observed Timed Traces with Timed Stochastic Models.
Sophie Wallner, Julian Gaede, Lukas Zech and Karsten WolfCoverability Abstraction for the Modular State Space.
13.00--13.30Closing Session
13:30--14:30Lunch Break