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Towards MANET‑based Recommender Systems for Open Facilities

  • Nowadays, most recommender systems are based on a centralized architecture, which can cause crucial issues in terms of trust, privacy, dependability, and costs. In this paper, we propose a decentralized and distributed MANET-based (Mobile Ad-hoc NETwork) recommender system for open facilities. The system is based on mobile devices that collect sensor data about users locations to derive implicit ratings that are used for collaborative filtering recommendations. The mechanisms of deriving ratings and propagating them in a MANET network are discussed in detail. Finally, extensive experiments demonstrate the suitability of the approach in terms of different performance metrics.

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Author:Jürgen DunkelGND, Ramón HermosoORCiD
DOI original:https://doi.org/10.1007/s10489-021-03117-4
Parent Title (English):Applied Intelligence
Document Type:Article
Year of Completion:2021
Publishing Institution:Hochschule Hannover
Release Date:2022/01/03
Tag:Context-aware recommender systems; Location-based systems; MANET; Open systems; ad-hoc networks
GND Keyword:Empfehlungssystem; Ad-hoc-Netz; Sensorsystem; Offenes Kommunikationssystem; Standortbezogener Dienst
Page Number:22
Institutes:Fakultät IV - Wirtschaft und Informatik
DDC classes:004 Informatik
Licence (German):License LogoCreative Commons - CC BY - Namensnennung 4.0 International