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Authors: Bandar Mohammed 1 ; Malek Mouhoub 1 ; Eisa Alanazi 2 and Samira Sadaoui 1

Affiliations: 1 Department of Computer Science, University of Regina, Regina, SK and Canada ; 2 Department of Computer Science, Umm Al-Qura University, Mecca and Saudi Arabia

ISBN: 978-989-758-321-6

Keyword(s): Preference Reasoning, Constrained Optimization, CP-nets, Weighted CP-nets.

Related Ontology Subjects/Areas/Topics: Artificial Intelligence and Decision Support Systems ; Enterprise Information Systems ; Informatics in Control, Automation and Robotics ; Intelligent Control Systems and Optimization ; Knowledge-Based Systems Applications ; Optimization Algorithms

Abstract: Developing intelligent and interactive systems with visual user interfaces is essential for any website and mobile device. In this study, we propose a new web-based shopping system to elicit buyer’s requirements and preferences and to provide a set of suggestions accordingly. This process is achieved by first representing the elicited information through graphical models and then solving the underlying constrained problem. More precisely, we have used the Weighted CP-nets (WCP-net) graphical model to allow the user to express fine-grained preferences on the product attributes and their values in a quantitative or a conditional qualitative form. The latter has been extended in this paper to include constraints between attributes. A backtrack search algorithm is then performed to solve the constrained WCP-net and to return a set of Pareto optimal solutions satisfying all the constraints and maximizing all the preferences.

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Paper citation in several formats:
Mohammed, B.; Mouhoub, M.; Alanazi, E. and Sadaoui, S. (2018). Managing Weighted Preferences with Constraints in Interactive Applications.In Proceedings of the 15th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO, ISBN 978-989-758-321-6, pages 255-260. DOI: 10.5220/0006902002650270

@conference{icinco18,
author={Bandar Mohammed. and Malek Mouhoub. and Eisa Alanazi. and Samira Sadaoui.},
title={Managing Weighted Preferences with Constraints in Interactive Applications},
booktitle={Proceedings of the 15th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,},
year={2018},
pages={255-260},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006902002650270},
isbn={978-989-758-321-6},
}

TY - CONF

JO - Proceedings of the 15th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,
TI - Managing Weighted Preferences with Constraints in Interactive Applications
SN - 978-989-758-321-6
AU - Mohammed, B.
AU - Mouhoub, M.
AU - Alanazi, E.
AU - Sadaoui, S.
PY - 2018
SP - 255
EP - 260
DO - 10.5220/0006902002650270

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