4 papers
Uncertainty Quantification for Flow-Based Generalist Robot Policies
Ralf Römer, Maximilian Seeliger, Saida Liu +5
Generalist robot policies, such as vision-language-action models (VLAs) and world-action models (WAMs), combine powerful pretrained backbones with expressive generative action head…
Automated Approach for Solving Infinite-state Polynomial Reachability Games
Krishnendu Chatterjee, Ehsan Kafshdar Goharshady, Mehrdad Karrabi +2
Reachability games are two-player games played on a graph, where the objective of player is to reach the target set whereas the objective of player…
Quantified Linear and Polynomial Arithmetic Satisfiability via Template-based Skolemization
Krishnendu Chatterjee, Ehsan Kafshdar Goharshady, Mehrdad Karrabi +3
The problem of checking satisfiability of linear real arithmetic (LRA) and non-linear real arithmetic (NRA) formulas has broad applications, in particular, they are at the heart of…
PolyQEnt: A Polynomial Quantified Entailment Solver
Krishnendu Chatterjee, Amir Kafshdar Goharshady, Ehsan Kafshdar Goharshady +4
Polynomial quantified entailments with existentially and universally quantified variables arise in many problems of verification and program analysis. We present PolyQEnt which is…