U-Deal: Um Modelo Decentralizado para Identificação de Oportunidades de Negócio Usando Trilhas (U-Deal: A Decentralized Trail-aware Model for Business Opportunities Identification)

Fausto Girola Junior (girola.fausto@gmail.com)1, Jorge Luis Victória Barbosa (jbarbosa@unisinos.br)1

1Universidade do Vale do Rio dos Sinos - UNISINOS

This paper appears in: Revista IEEE América Latina

Publication Date: May 2015
Volume: 13,   Issue: 5 
ISSN: 1548-0992

This article presents the U-Deal, a decentralized and multi-agent ubiquitous commerce model, that describes a peer-to-peer context aware system, with a distributed context history (trail) engine and a dynamic profile generator. The aim of the model is to provide an automatic deal opportunity recommendation, based on user profile, preferences and activities history in a peer-to-peer environment. In this text, we present a system specification and a prototype, including two simulated u-commerce scenarios.

Index Terms:
Ubiquitous Computing,Ubiquitous commerce,Decentralized Environments,Peer-to-peer computing   

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