LPNMR 2026: 18TH INTERNATIONAL CONFERENCE ON LOGIC PROGRAMMING AND NON-MONOTONIC REASONING
PROGRAM

Days: Monday, September 7th Tuesday, September 8th Wednesday, September 9th Thursday, September 10th Friday, September 11th

Monday, September 7th

View this program: with abstractssession overviewtalk overview

09:30-10:00Coffee Break
12:00-13:30Lunch Break
15:30-16:00Coffee Break
Tuesday, September 8th

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09:30-10:00Coffee Break
12:00-13:15Lunch Break
13:30-15:30 Session 8: Keynote, Recently Published Research, Short Papers
Location: HS B
13:30
Probabilistic Logics for Declarative Process Mining (abstract)
14:30
SAT Modulo Well-Founded Semantics: Extended Abstract (abstract)
14:50
Model-Theoretic Characterization of Programs under Specific Inputs (abstract)
15:10
Strong Equivalence of Logic Programs Relative to a User Guide (abstract)
15:30-16:00Coffee Break
16:00-18:00 Session 9: Reasoning
Location: HS B
16:00
Efficient Grounding with Bounds using Bit Vectors (abstract)
16:30
aspen-tree: A system for non-ground meta-programming in ASP (abstract)
17:00
Enumerating Stable Models of Logic Programs using Linear Algebraic Approaches (abstract)
17:30
Abduction in the Landscape of Probabilistic Logic Programming (abstract)
Wednesday, September 9th

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08:30-09:30 Session 10: Large Neighborhood Search
Location: HS B
08:30
Adaptive Large Neighborhood Prioritized Search for Optimization in Answer Set Programming (abstract)
09:00
Bayesian Hyperparameter Optimization with ALASPO (abstract)
09:30-10:00Coffee Break
10:00-12:00 Session 11: Keynote, Short Papers, Best Doctoral Consortium Contribution
Location: HS B
10:00
LPNMR in the Age of LLMs: Verification, Policy, and Trustworthy Agency (abstract)
11:00
Here-and-There with Constraints for Description Logic (abstract)
11:20
mkdoclingo: A system for automatic documentation of ASP programs (abstract)
11:40
Best Doctoral Consortium Contribution Award
12:00-13:30Lunch Break
13:30-15:30 Session 12: Applications
Location: HS B
13:30
From Pixels to Predicates: A Robust Perception Front-end for ASP-based Game Reasoning (abstract)
14:00
Improving Suboptimal Reduction-based Approaches for Multi-agent Pathfinding (abstract)
14:30
Abstract Air Traffic Flow and Capacity Management via Answer Set Programming (abstract)
15:00
Solving configuration problems with unbounded cardinalities in COOM (abstract)
15:30-16:00Coffee Break
16:00-18:00 Session 13: Planning and Scheduling
Location: HS B
16:00
Flaspland: A Test-bed for Routing and Scheduling in Answer Set Programming (abstract)
16:30
Reasonable Motion: A General ASP Foundation for Environment Constrained Movement Trajectory Computation (abstract)
17:00
Operationalizing L-DINF in DALI2 for Trust- and Probability-Aware Adaptive Scheduling (abstract)
17:30
Emergency planning for norm violations via ASP-based stream reasoning (abstract)
Thursday, September 10th

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08:30-09:30 Session 14: Equivalence
Location: HS B
08:30
On Strong Equivalence Notions in Logic Programming and Abstract Argumentation (abstract)
09:00
Finding Counterexamples for External Equivalence (abstract)
09:30-10:00Coffee Break
10:00-12:00 Session 15: Keynote, Constraint Answer Set Programming
Location: HS B
10:00
Answer Set Programming for Reinforcement Learning (abstract)
11:00
Theory-Level Heuristics and Multi-Level Optimization for clingcon (abstract)
11:30
Multi-shot Solving and Domain Heuristics for CASP-based Traffic Signal Optimization (abstract)
12:00-13:30Lunch Break
13:30-15:30 Session 16: NLP and LLMs
Location: HS B
13:30
Lightweight language models for encoding ASP from natural language (abstract)
14:00
ASP Sous-Chef (abstract)
14:30
LLMs Find New Classes of Logic Programs (abstract)
15:00
BLAST: Benchmarking LLMs with ASP-based Structured Testing (abstract)
15:30-16:00Coffee Break
Friday, September 11th

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08:30-09:30 Session 18: Equilibrium Logic
Location: HS B
08:30
Deontic Equilibrium Logic with Paraconsistent Modality (abstract)
09:00
Brief Temporal Equilibrium Logic (abstract)
09:30-10:00Coffee Break
10:00-12:00 Session 19: Complexity and Quantified Answer Set Programming
Location: HS B
10:00
Computational Complexity of Disjunctive Answer Set Programming with Quantifiers (abstract)
10:30
On the Complexity of Model Checking for Temporal Equilibrium Logic (abstract)
11:00
Equivalence under Stable-Unstable Semantics (abstract)
11:30
Step-Wise Explanations for Sudoku Puzzles Using ASP(Q) (abstract)