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Home / Proceedings / Proceedings of the AAAI Conference on Artificial Intelligence, 36 / No. 4: AAAI-22 Technical Tracks 4

TAG: Learning Timed Automata from Logs

February 1, 2023

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Authors

Lénaïg Cornanguer

Inria Univ Rennes CNRS IRISA


Christine Largouët

Institut Agro Univ Rennes Inria CNRS IRISA


Laurence Rozé

Univ Rennes INSA Rennes CNRS Inria IRISA


Alexandre Termier

Univ Rennes Inria CNRS IRISA


DOI:

10.1609/aaai.v36i4.20311


Abstract:

Event logs are often one of the main sources of information to understand the behavior of a system. While numerous approaches have extracted partial information from event logs, in this work, we aim at inferring a global model of a system from its event logs. We consider real-time systems, which can be modeled with Timed Automata: our approach is thus a Timed Automata learner. There is a handful of related work, however, they might require a lot of parameters or produce Timed Automata that either are undeterministic or lack precision. In contrast, our proposed approach, called TAG, requires only one parameter and learns a deterministic Timed Automaton having a good tradeoff between accuracy and complexity of the automata. This allows getting an interpretable and accurate global model of the real-time system considered. Our experiments compare our approach to the related work and demonstrate its merits.

Topics: AAAI

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HOW TO CITE:

Lénaïg Cornanguer||Christine Largouët||Laurence Rozé||Alexandre Termier TAG: Learning Timed Automata from Logs Proceedings of the AAAI Conference on Artificial Intelligence (2022) 3949-3958.

Lénaïg Cornanguer||Christine Largouët||Laurence Rozé||Alexandre Termier TAG: Learning Timed Automata from Logs AAAI 2022, 3949-3958.

Lénaïg Cornanguer||Christine Largouët||Laurence Rozé||Alexandre Termier (2022). TAG: Learning Timed Automata from Logs. Proceedings of the AAAI Conference on Artificial Intelligence, 3949-3958.

Lénaïg Cornanguer||Christine Largouët||Laurence Rozé||Alexandre Termier. TAG: Learning Timed Automata from Logs. Proceedings of the AAAI Conference on Artificial Intelligence 2022 p.3949-3958.

Lénaïg Cornanguer||Christine Largouët||Laurence Rozé||Alexandre Termier. 2022. TAG: Learning Timed Automata from Logs. "Proceedings of the AAAI Conference on Artificial Intelligence". 3949-3958.

Lénaïg Cornanguer||Christine Largouët||Laurence Rozé||Alexandre Termier. (2022) "TAG: Learning Timed Automata from Logs", Proceedings of the AAAI Conference on Artificial Intelligence, p.3949-3958

Lénaïg Cornanguer||Christine Largouët||Laurence Rozé||Alexandre Termier, "TAG: Learning Timed Automata from Logs", AAAI, p.3949-3958, 2022.

Lénaïg Cornanguer||Christine Largouët||Laurence Rozé||Alexandre Termier. "TAG: Learning Timed Automata from Logs". Proceedings of the AAAI Conference on Artificial Intelligence, 2022, p.3949-3958.

Lénaïg Cornanguer||Christine Largouët||Laurence Rozé||Alexandre Termier. "TAG: Learning Timed Automata from Logs". Proceedings of the AAAI Conference on Artificial Intelligence, (2022): 3949-3958.

Lénaïg Cornanguer||Christine Largouët||Laurence Rozé||Alexandre Termier. TAG: Learning Timed Automata from Logs. AAAI[Internet]. 2022[cited 2023]; 3949-3958.


ISSN: 2374-3468


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