Search and explore: symbiotic policy synthesis in POMDPs
This paper marries two state-of-the-art controller synthesis methods for partially observable
Markov decision processes (POMDPs), a prominent model in sequential decision making …
Markov decision processes (POMDPs), a prominent model in sequential decision making …
Automated quantum software engineering
A Sarkar - Automated Software Engineering, 2024 - Springer
As bigger quantum processors with hundreds of qubits become increasingly available, the
potential for quantum computing to solve problems intractable for classical computers is …
potential for quantum computing to solve problems intractable for classical computers is …
Learning Explainable and Better Performing Representations of POMDP Strategies
Strategies for partially observable Markov decision processes (POMDP) typically require
memory. One way to represent this memory is via automata. We present a method to learn …
memory. One way to represent this memory is via automata. We present a method to learn …
Weakest precondition inference for non-deterministic linear array programs
S Sumanth Prabhu, D D'Souza, S Chakraborty… - … Conference on Tools …, 2024 - Springer
Precondition inference is an important problem with many applications. Existing
precondition inference techniques for programs with arrays have limited ability to find and …
precondition inference techniques for programs with arrays have limited ability to find and …
Robust almost-sure reachability in multi-environment mdps
Abstract Multiple-environment MDPs (MEMDPs) capture finite sets of MDPs that share the
states but differ in the transition dynamics. These models form a proper subclass of partially …
states but differ in the transition dynamics. These models form a proper subclass of partially …
Tools at the frontiers of quantitative verification: QComp 2023 competition report
The analysis of formal models that include quantitative aspects such as timing or
probabilistic choices is performed by quantitative verification tools. Broad and mature tool …
probabilistic choices is performed by quantitative verification tools. Broad and mature tool …
Probabilistic loop synthesis from sequences of moments
M Stankovič, E Bartocci - … on Quantitative Evaluation of Systems and …, 2024 - Springer
Probabilistic program synthesis consists in automatically creating programs generating
random values adhering to specified distributions. We consider here the family of …
random values adhering to specified distributions. We consider here the family of …
[PDF][PDF] Certificates and Witnesses for Probabilistic Model Checking
S Jantsch - 2022 - core.ac.uk
The ability to provide succinct information about why a property does, or does not, hold in a
given system is a key feature in the context of formal verification and model checking. It can …
given system is a key feature in the context of formal verification and model checking. It can …
Policies Grow on Trees: Model Checking Families of MDPs
Markov decision processes (MDPs) provide a fundamental model for sequential decision
making under process uncertainty. A classical synthesis task is to compute for a given MDP …
making under process uncertainty. A classical synthesis task is to compute for a given MDP …
A PSPACE Algorithm for Almost-Sure Rabin Objectives in Multi-Environment MDPs
Markov Decision Processes (MDPs) model systems with uncertain transition dynamics.
Multiple-environment MDPs (MEMDPs) extend MDPs. They intuitively reflect finite sets of …
Multiple-environment MDPs (MEMDPs) extend MDPs. They intuitively reflect finite sets of …