Regular Contributions -- ACoRe: Automated Goal-Conflict Resolution -- Nazareno Aguirre, Yves Le Traon and Mike Papadakis A Modeling Concept for Formal Verification of OS-Based Compositional Software -- Guldstrand Larsen and Marcel Baunach Compositional Automata Learning of Synchronous Systems -- Front-end JavaScript -- Democratizing Quality-Based Machine Learning Development through Extended Feature Models -- Efficient Bounded Exhaustive Input Generation from Program APIs -- Feature-Guided Analysis of Neural Networks -- JavaBIP meets VerCors: Towards the Safety of Concurrent Software Systems in Java -- Model-based Player Experience Testing with Emotion Pattern Verification -- Opportunistic Monitoring of Multithreaded Programs -- Parallel Program Analysis via Range Splitting -- Wehrheim Runtime Enforcement Using Knowledge Bases -- Specification and Validation of Normative Rules for Autonomous Agents -- Towards Log Slicing -- VAMOS: Middleware for Best-Effort Third-Party Monitoring -- Yet Another Model! A Study on Model's Similarities for Defect and Code Smells -- Competition Contributions -- Software Testing: 5th Comparative Evaluation: Test-Comp 2023 -- FuSeBMC IA: Interval Analysis and Methods for Test-Case Generation.