| 2026 | AAAI | Automated Repair of Totally-Ordered Hierarchical Task Network Domains via Context-Free Grammars with Large Language Model Support. | Daniel Lutalo, Pascal Bercher |
| 2026 | AAAI | Makespan Investigations of Sequential, Parallel, PO, and POCL Plans. | Harrison Oates, Pascal Bercher |
| 2026 | AAAI | Symmetries and Other Variations of "End-Recursive" HTN Problems: Mapping the Border Between Decidable and Undecidable Restrictions. | Hadyn Tang, Pascal Bercher |
| 2025 | AAAI | Told You That Will Not Work: Optimal Corrections to Planning Domains Using Counter-Example Plans. | Songtuan Lin, Alban Grastien, Rahul Shome, Pascal Bercher |
| 2025 | ECAI | Repairing Planning Domains Based on Lifted Test Plans. | Nader Karimi Bavandpour, Pascal Lauer, Songtuan Lin, Pascal Bercher |
| 2025 | ECAI | Calculating Optimal Corrections for Unsolvable Planning Problems. | Michael Welt, Alexander Lodemann, Conny Olz, Pascal Bercher, Birte Glimm |
| 2025 | ICAPS | Tight Bounds for Lifted HTN Plan Verification and Bounded Plan Existence. | Pascal Lauer, Songtuan Lin, Pascal Bercher |
| 2025 | ICAPS | How Good is Perfect? On the Incompleteness of A* for Total-Order HTN Planning. | Mohammad Yousefi, Mario Schmautz, Patrik Haslum, Pascal Bercher |
| 2025 | IJCAI | A Survey on Model Repair in AI Planning. | Pascal Bercher, Sarath Sreedharan, Mauro Vallati |
| 2025 | IJCAI | Computational Complexity of Planning for Recursive Primitive Task Networks: Selective Action Nullification with State Preservation. | Yifan Zhang, Pascal Bercher |
| 2025 | KR | Probabilistic HTN Planning: Formalization and Computational Complexity Analysis. | Mohammad Yousefi, Johannes Schmalz, Patrik Haslum, Pascal Bercher |
| 2024 | AAAI | On the Computational Complexity of Plan Verification, (Bounded) Plan-Optimality Verification, and Bounded Plan Existence. | Songtuan Lin, Conny Olz, Malte Helmert, Pascal Bercher |
| 2024 | ECAI | A Heuristic for Optimal Total-Order HTN Planning Based on Integer Linear Programming. | Conny Olz, Alexander Lodemann, Pascal Bercher |
| 2024 | IJCAI | A Survey on Plan Optimization. | Pascal Bercher, Patrik Haslum, Christian Muise |
| 2024 | IJCAI | Laying the Foundations for Solving FOND HTN Problems: Grounding, Search, Heuristics (and Benchmark Problems). | Mohammad Yousefi, Pascal Bercher |
| 2024 | SoCS | Modeling Assistance for Hierarchical Planning: An Approach for Correcting Hierarchical Domains with Missing Actions. | Songtuan Lin, Daniel Hller, Pascal Bercher |
| 2023 | AAAI | Was Fixing This Really That Hard? On the Complexity of Correcting HTN Domains. | Songtuan Lin, Pascal Bercher |
| 2023 | AAAI | On Total-Order HTN Plan Verification with Method Preconditions - An Extension of the CYK Parsing Algorithm. | Songtuan Lin, Gregor Behnke, Simona Ondrckov, Roman Bartk, Pascal Bercher |
| 2023 | AAAI | Towards Automated Modeling Assistance: An Efficient Approach for Repairing Flawed Planning Domains. | Songtuan Lin, Alban Grastien, Pascal Bercher |
| 2023 | ECAI | Accelerating SAT-Based HTN Plan Verification by Exploiting Data Structures from HTN Planning. | Songtuan Lin, Gregor Behnke, Pascal Bercher |
| 2023 | ECAI | Intractability of Optimal Multi-Agent Pathfinding on Directed Graphs. | Xing Tan, Pascal Bercher |
| 2023 | FlAIRS | Lessons Learned from the CYK Algorithm for Parsing-based Verification of Hierarchical Plans. | Simona Ondrckov, Roman Bartk, Pascal Bercher, Gregor Behnke |
| 2023 | HAI | Towards Intelligent Companion Systems in General Aviation using Hierarchical Plan and Goal Recognition. | Prakash Jamakatel, Pascal Bercher, Axel Schulte, Jane Jean Kiam |
| 2023 | ICAART | On the Impact of Grounding on HTN Plan Verification via Parsing. | Simona Ondrckov, Roman Bartk, Pascal Bercher, Gregor Behnke |
| 2023 | PRICAI | Detecting AI Planning Modelling Mistakes - Potential Errors and Benchmark Domains. | Kayleigh Sleath, Pascal Bercher |
| 2023 | SoCS | A Look-Ahead Technique for Search-Based HTN Planning: Reducing the Branching Factor by Identifying Inevitable Task Refinements. | Conny Olz, Pascal Bercher |
| 2022 | AAAI | Making Translations to Classical Planning Competitive with Other HTN Planners. | Gregor Behnke, Florian Pollitt, Daniel Hller, Pascal Bercher, Ron Alford |
| 2022 | FlAIRS | On Heuristics for Parsing-based Verification of Hierarchical Plans with a Goal Task. | Simona Ondrckov, Roman Bartk, Pascal Bercher, Gregor Behnke |
| 2022 | IJCAI | Tight Bounds for Hybrid Planning. | Pascal Bercher, Songtuan Lin, Ron Alford |
| 2022 | IJCAI | On the Computational Complexity of Model Reconciliations. | Sarath Sreedharan, Pascal Bercher, Subbarao Kambhampati |
| 2021 | AAAI | Landmark Generation in HTN Planning. | Daniel Hller, Pascal Bercher |
| 2021 | AAAI | Revealing Hidden Preconditions and Effects of Compound HTN Planning Tasks - A Complexity Analysis. | Conny Olz, Susanne Biundo, Pascal Bercher |
| 2021 | IJCAI | Change the World - How Hard Can that Be? On the Computational Complexity of Fixing Planning Models. | Songtuan Lin, Pascal Bercher |
| 2021 | ICTAI | On the Verification of Totally-Ordered HTN Plans. | Roman Bartk, Simona Ondrckov, Gregor Behnke, Pascal Bercher |
| 2021 | KR | Correcting Hierarchical Plans by Action Deletion. | Roman Bartk, Simona Ondrckov, Gregor Behnke, Pascal Bercher |
| 2020 | AAAI | On Succinct Groundings of HTN Planning Problems. | Gregor Behnke, Daniel Hller, Alexander Schmid, Pascal Bercher, Susanne Biundo |
| 2020 | AAAI | POP ≡ POCL, Right? Complexity Results for Partial Order (Causal Link) Makespan Minimization. | Pascal Bercher, Conny Olz |
| 2020 | AAAI | HDDL: An Extension to PDDL for Expressing Hierarchical Planning Problems. | Daniel Hller, Gregor Behnke, Pascal Bercher, Susanne Biundo, Humbert Fiorino, Damien Pellier, Ron Alford |
| 2020 | ICMI | "Was that successful?" On Integrating Proactive Meta-Dialogue in a DIY-Assistant using Multimodal Cues. | Matthias Kraus, Marvin R. G. Schiller, Gregor Behnke, Pascal Bercher, Michael Dorna, Michael Dambier, Birte Glimm, Susanne Biundo, Wolfgang Minker |
| 2020 | IJCAI | Delete- and Ordering-Relaxation Heuristics for HTN Planning. | Daniel Hller, Pascal Bercher, Gregor Behnke |
| 2020 | ICTAI | A Novel Parsing-based Approach for Verification of Hierarchical Plans. | Roman Bartk, Simona Ondrckov, Adrien Maillard, Gregor Behnke, Pascal Bercher |
| 2020 | KI | HTN Plan Repair via Model Transformation. | Daniel Hller, Pascal Bercher, Gregor Behnke, Susanne Biundo |
| 2019 | IJCAI | A Survey on Hierarchical Planning - One Abstract Idea, Many Concrete Realizations. | Pascal Bercher, Ron Alford, Daniel Hller |
| 2019 | IJCAI | On Guiding Search in HTN Planning with Classical Planning Heuristics. | Daniel Hller, Pascal Bercher, Gregor Behnke, Susanne Biundo |
| 2018 | AAAI | Plan and Goal Recognition as HTN Planning. | Daniel Hller, Pascal Bercher, Gregor Behnke, Susanne Biundo |
| 2018 | IJCAI | Instructing Novice Users on How to Use Tools in DIY Projects. | Gregor Behnke, Marvin R. G. Schiller, Matthias Kraus, Pascal Bercher, Mario Schmautz, Michael Dorna, Wolfgang Minker, Birte Glimm, Susanne Biundo |
| 2018 | ICTAI | Plan and Goal Recognition as HTN Planning. | Daniel Hller, Gregor Behnke, Pascal Bercher, Susanne Biundo |
| 2017 | IJCAI | An Admissible HTN Planning Heuristic. | Pascal Bercher, Gregor Behnke, Daniel Hller, Susanne Biundo |
| 2016 | ECAI | More than a Name? On Implications of Preconditions and Effects of Compound HTN Planning Tasks. | Pascal Bercher, Daniel Hller, Gregor Behnke, Susanne Biundo |
| 2015 | AAAI | A Planning-Based Assistance System for Setting Up a Home Theater. | Pascal Bercher, Felix Richter, Thilo Hrnle, Thomas Geier, Daniel Hller, Gregor Behnke, Florian Nothdurft, Frank Honold, Wolfgang Minker, Michael Weber, Susanne Biundo |
| 2015 | IJCAI | Tight Bounds for HTN Planning with Task Insertion. | Ron Alford, Pascal Bercher, David W. Aha |
| 2015 | IJCAI | Coherence Across Components in Cognitive Systems - One Ontology to Rule Them All. | Gregor Behnke, Denis K. Ponomaryov, Marvin R. G. Schiller, Pascal Bercher, Florian Nothdurft, Birte Glimm, Susanne Biundo |
| 2015 | SIGdial | The Interplay of User-Centered Dialog Systems and AI Planning. | Florian Nothdurft, Gregor Behnke, Pascal Bercher, Susanne Biundo, Wolfgang Minker |
| 2015 | SoCS | Tight Bounds for HTN Planning with Task Insertion (Extended Abstract). | Ron Alford, Pascal Bercher, David W. Aha |
| 2014 | ECAI | Language Classification of Hierarchical Planning Problems. | Daniel Hller, Gregor Behnke, Pascal Bercher, Susanne Biundo |
| 2014 | SoCS | Hybrid Planning Heuristics Based on Task Decomposition Graphs. | Pascal Bercher, Shawn Keen, Susanne Biundo |
| 2013 | ICTAI | On Delete Relaxation in Partial-Order Causal-Link Planning. | Pascal Bercher, Thomas Geier, Felix Richter, Susanne Biundo |
| 2013 | KI | Using State-Based Planning Heuristics for Partial-Order Causal-Link Planning. | Pascal Bercher, Thomas Geier, Susanne Biundo |
| 2012 | AAAI | Improving Hierarchical Planning Performance by the Use of Landmarks. | Mohamed Elkawkagy, Pascal Bercher, Bernd Schattenberg, Susanne Biundo |
| 2012 | FlAIRS | A Heuristic for Hybrid Planning with Preferences. | Pascal Bercher, Susanne Biundo |
| 2011 | IJCAI | On the Decidability of HTN Planning with Task Insertion. | Thomas Geier, Pascal Bercher |
| 2009 | KI | Solving Non-deterministic Planning Problems with Pattern Database Heuristics. | Pascal Bercher, Robert Mattmller |
| 2008 | ECAI | A Planning Graph Heuristic for Forward-Chaining Adversarial Planning. | Pascal Bercher, Robert Mattmller |