J
Jan-David Quesel
Researcher at Carnegie Mellon University
Publications - 16
Citations - 923
Jan-David Quesel is an academic researcher from Carnegie Mellon University. The author has contributed to research in topics: Hybrid system & Formal verification. The author has an hindex of 10, co-authored 16 publications receiving 831 citations. Previous affiliations of Jan-David Quesel include University of Oldenburg.
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Book ChapterDOI
KeYmaera X: An Axiomatic Tactical Theorem Prover for Hybrid Systems
TL;DR: KeYmaera X is a theorem prover for differential dynamic logic, a logic for specifying and verifying properties of hybrid systems, that allows users to specify custom proof search techniques as tactics, execute them in parallel, and interface with partial proofs via an extensible user interface.
Book ChapterDOI
KeYmaera: A Hybrid Theorem Prover for Hybrid Systems (System Description)
André Platzer,Jan-David Quesel +1 more
TL;DR: This work integrates real quantifier elimination following an iterative background closure strategy to overcome the complexity of real arithmetic and implements a generalized free-variable sequent calculus and automatic proof strategies that decompose the hybrid system specification symbolically.
Book ChapterDOI
European Train Control System: A Case Study in Formal Verification
André Platzer,Jan-David Quesel +1 more
TL;DR: It is proved that the ETCS protocol remains correct even in the presence of perturbation by disturbances in the dynamics, and that safety is preserved when a PI controlled speed supervision is used.
KeYmaera: A Hybrid Theorem Prover for Hybrid Systems ?
TL;DR: KeYmaera as mentioned in this paper is a hybrid verication tool for hybrid systems that combines deductive, real algebraic, and computer algebraic prover technologies for verifying collision avoidance in case studies from train control and air trac management.
Journal ArticleDOI
How to model and prove hybrid systems with KeYmaera: a tutorial on safety
TL;DR: It is shown how the interactive features of KeYmaera can help users understand their system designs better and prove complex properties for which the automatic prover of Keymaera still takes an impractical amount of time.