Context-aware Personalized Decision Support based on User Digital Life Model

Alexander Smirnov, Tatiana Levashova

2022

Abstract

Digital traces is a source of information about the users and their actions while the online activities. A structured part of this source, which represents information related to the decision-making process of a user, is proposed to be formalized in the form of user digital life model. The decision support system addresses this model for information to recognize user types and recommend personalized decisions. A user type is characterized with common personality traits of the users as decision makers and common decision-making behaviours of these users as consumers. A user ontology represents a priori knowledge on the user types and supports the user classification into them. The paper considers kinds of factors influencing decision-making styles and consequently personality traits of decision makers as well as behaviour variables determining decision-making behaviour. The user digital life model provides information to score these factors and instantiate the variables. A decision support scenario is described and its application to a search problem is demonstrated.

Paper Citation

in Harvard Style

Smirnov A. and Levashova T. (2022). Context-aware Personalized Decision Support based on User Digital Life Model. In Proceedings of the 6th International Conference on Computer-Human Interaction Research and Applications - Volume 1: CHIRA, ISBN 978-989-758-609-5, pages 129-136. DOI: 10.5220/0011526900003323

in Bibtex Style

@conference{chira22,
author={Alexander Smirnov and Tatiana Levashova},
title={Context-aware Personalized Decision Support based on User Digital Life Model},
booktitle={Proceedings of the 6th International Conference on Computer-Human Interaction Research and Applications - Volume 1: CHIRA,},
year={2022},
pages={129-136},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011526900003323},
isbn={978-989-758-609-5},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 6th International Conference on Computer-Human Interaction Research and Applications - Volume 1: CHIRA,
TI - Context-aware Personalized Decision Support based on User Digital Life Model
SN - 978-989-758-609-5
AU - Smirnov A.
AU - Levashova T.
PY - 2022
SP - 129
EP - 136
DO - 10.5220/0011526900003323