Distributed synthesis for LTL fragments

K. Chatterjee, T.A. Henzinger, J. Otop, A. Pavlogiannis, in:, 13th International Conference on Formal Methods in Computer-Aided Design, IEEE, 2013, pp. 18–25.

Download
No fulltext has been uploaded. References only!

Conference Paper | Published | English
Abstract
We consider the distributed synthesis problem for temporal logic specifications. Traditionally, the problem has been studied for LTL, and the previous results show that the problem is decidable iff there is no information fork in the architecture. We consider the problem for fragments of LTL and our main results are as follows: (1) We show that the problem is undecidable for architectures with information forks even for the fragment of LTL with temporal operators restricted to next and eventually. (2) For specifications restricted to globally along with non-nested next operators, we establish decidability (in EXPSPACE) for star architectures where the processes receive disjoint inputs, whereas we establish undecidability for architectures containing an information fork-meet structure. (3) Finally, we consider LTL without the next operator, and establish decidability (NEXPTIME-complete) for all architectures for a fragment that consists of a set of safety assumptions, and a set of guarantees where each guarantee is a safety, reachability, or liveness condition.
Publishing Year
Date Published
2013-12-11
Proceedings Title
13th International Conference on Formal Methods in Computer-Aided Design
Page
18 - 25
Conference
FMCAD: Formal Methods in Computer-Aided Design
Conference Location
Portland, OR, United States
Conference Date
2013-10-20 – 2013-10-23
IST-REx-ID

Cite this

Chatterjee K, Henzinger TA, Otop J, Pavlogiannis A. Distributed synthesis for LTL fragments. In: 13th International Conference on Formal Methods in Computer-Aided Design. IEEE; 2013:18-25. doi:10.1109/FMCAD.2013.6679386
Chatterjee, K., Henzinger, T. A., Otop, J., & Pavlogiannis, A. (2013). Distributed synthesis for LTL fragments. In 13th International Conference on Formal Methods in Computer-Aided Design (pp. 18–25). Portland, OR, United States: IEEE. https://doi.org/10.1109/FMCAD.2013.6679386
Chatterjee, Krishnendu, Thomas A Henzinger, Jan Otop, and Andreas Pavlogiannis. “Distributed Synthesis for LTL Fragments.” In 13th International Conference on Formal Methods in Computer-Aided Design, 18–25. IEEE, 2013. https://doi.org/10.1109/FMCAD.2013.6679386.
K. Chatterjee, T. A. Henzinger, J. Otop, and A. Pavlogiannis, “Distributed synthesis for LTL fragments,” in 13th International Conference on Formal Methods in Computer-Aided Design, Portland, OR, United States, 2013, pp. 18–25.
Chatterjee K, Henzinger TA, Otop J, Pavlogiannis A. 2013. Distributed synthesis for LTL fragments. 13th International Conference on Formal Methods in Computer-Aided Design. FMCAD: Formal Methods in Computer-Aided Design 18–25.
Chatterjee, Krishnendu, et al. “Distributed Synthesis for LTL Fragments.” 13th International Conference on Formal Methods in Computer-Aided Design, IEEE, 2013, pp. 18–25, doi:10.1109/FMCAD.2013.6679386.
Material in IST:
Earlier Version

Export

Marked Publications

Open Data IST Research Explorer

Search this title in

Google Scholar