Combining quantitative data with logic-based specifications for parameter inference

Paul Piho, Jane Hillston

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract / Description of output

Continuous time Markov chains are a common mathematical model for a range of natural and computer systems. An important part of constructing such models is fitting the model parameters based on some observed data or prior domain knowledge. In this paper we consider the problem of fitting model parameters with respect to a mix of quantitative data and qualitative data formulated as temporal logic formulae. Our approach works by defining a set of conditions that capture the dynamics inferred by the quantitative data. This allows for a straightforward way to combine the information from the quantitative and qualitative knowledge into one parameter inference problem via rejection sampling.
Original languageEnglish
Title of host publicationFrom Data to Models and Back: 10th International Symposium, DataMod 2021, Virtual Event, December 6–7, 2021, Revised Selected Papers
EditorsJuliana Bowles, Giovanna Broccia, Roberto Pellungrini
PublisherSpringer
Pages121-137
Number of pages16
ISBN (Electronic)978-3-031-16011-0
ISBN (Print)978-3-031-16010-3
DOIs
Publication statusPublished - 15 Oct 2022
Event10th International Symposium From Data to Models and Back -
Duration: 6 Dec 20217 Dec 2021
Conference number: 10
https://datamod2021.github.io/index.html

Publication series

NameLecture Notes in Computer Science
PublisherSpringer Cham
Volume13268
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Symposium

Symposium10th International Symposium From Data to Models and Back
Abbreviated titleDataMod 2021
Period6/12/217/12/21
Internet address

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