10 papers
Preservation Theorems for Transducer Outputs
Valérie Berthé, Herman Goulet-Ouellet, Toghrul Karimov +2
Suppose we have a deterministic finite-state transducer and an infinite word , and run on to obtain an infinite word . Which properties of are guaranteed t…
Quantization Robustness to Input Degradations for Object Detection
Toghrul Karimov, Hassan Imani, Allan Kazakov
Post-training quantization (PTQ) is crucial for deploying efficient object detection models, like YOLO, on resource-constrained devices. However, the impact of reduced precision on…
On the Decidability of Monadic Theories of Arithmetic Predicates
Valérie Berthé, Toghrul Karimov, Joris Nieuwveld +3
We investigate the decidability of the monadic second-order (MSO) theory of the structure , for various unary predicates $P_1,\ldots,P…
Verification of Linear Dynamical Systems via O-Minimality of the Real Numbers
Toghrul Karimov
A discrete-time linear dynamical system (LDS) is given by an update matrix , and has the trajectories for $s \in…
Multiple Reachability in Linear Dynamical Systems
Toghrul Karimov, Edon Kelmendi, Joël Ouaknine +1
We consider reachability decision problems for linear dynamical systems: Given a linear map on , together with source and target sets, determine whether there is a p…
On the Decidability of Presburger Arithmetic Expanded with Powers
Toghrul Karimov, Florian Luca, Joris Nieuwveld +2
We prove that for any integers , the existential fragment of the first-order theory of the structure $\langle \mathbb{Z}; 0,1,<, +, α^{\mathbb{N}}, β^{\mathbb{N}}\rang…