Explainable Online Monitoring of Metric First-Order Temporal Logic

Leonardo Lima*, Jonathan Julián Huerta y Munive, Dmitriy Traytel*

*Corresponding author for this work

Research output: Contribution to book/anthology/report/conference proceedingBook chapterResearchpeer-review

1 Citation (Scopus)

Abstract

Metric first-order temporal logic (MFOTL) is an expressive formalism for specifying temporal and data-dependent constraints on streams of time-stamped, data-carrying events. It serves as the specification language of several runtime monitors. These monitors input an MFOTL formula and an event stream prefix and output satisfying assignments to the formula’s free variables. For complex formulas, it may be unclear why a certain assignment is output. We propose an approach that accompanies assignments with detailed explanations, in the form of proof trees. We develop a new monitor that outputs such explanations. Our tool incorporates a formally verified checker that certifies the explanations and a visualization that allows users to interactively explore and understand the outputs.
Original languageEnglish
Title of host publicationTools and Algorithms for the Construction and Analysis of Systems
EditorsBernd Finkbeiner, Laura Kovács
Number of pages20
Publication date2024
Pages288-307
ISBN (Print)9783031572456
DOIs
Publication statusPublished - 2024
SeriesLecture Notes in Computer Science
Volume14570
ISSN0302-9743

Fingerprint

Dive into the research topics of 'Explainable Online Monitoring of Metric First-Order Temporal Logic'. Together they form a unique fingerprint.

Cite this