Robert Könighofer
Graz University of Technology
42 Papers
325 Citations
Robert Könighofer is an academic researcher from Graz University of Technology. The author has contributed to research in topics: Debugging & Reactive system. The author has an hindex of 18, co-authored 42 publications.
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Papers
RATSY – a new requirements analysis tool with synthesis
Roderick Bloem,Alessandro Cimatti,Karin Greimel,Georg Hofferek,Robert Könighofer,Marco Roveri,Viktor Schuppan,Richard Seeber +7 more
- 15 Jul 2010
TL;DR: RATSY is presented, a successor of the Requirements Analysis Tool RAT that includes a new graphical user interface to specify system properties as simple Buchi word automata and allows correct-by-construction synthesis of systems from their temporal properties.
Shield Synthesis
Roderick Bloem,Bettina Könighofer,Robert Könighofer,Chao Wang +3 more
- 11 Apr 2015
TL;DR: In this paper, the authors propose a safety shield that is attached to the design to enforce the properties at run time, where model checking and reactive synthesis fail, because it only considers a small set of critical properties, as opposed to the complex design, or the complete specification in the case of reactive synthesis.
Synthesizing robust systems
Roderick Bloem,Krishnendu Chatterjee,Karin Greimel,Thomas A. Henzinger,Georg Hofferek,Barbara Jobstmann,Bettina Könighofer,Robert Könighofer +7 more
TL;DR: This article defines two robustness notions, combine them, and shows how to enforce them in synthesis of robust reactive systems from temporal specifications, and presents an implementation of a special case of robustness.
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Automated error localization and correction for imperative programs
Robert Könighofer,Roderick Bloem +1 more
- 30 Oct 2011
TL;DR: A novel debugging method for imperative software, featuring both automatic error localization and correction, that can handle all sorts of incorrect expressions, not only under a single-fault assumption but also for multiple faults.
96
Debugging formal specifications using simple counterstrategies
Robert Könighofer,Georg Hofferek,Roderick Bloem +2 more
- 11 Dec 2009
TL;DR: This work shows that it can explain conflicts with the design intent by explaining unrealizability, and proposes a debugging method for incorrect specifications that does not need an implementation.
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