Encontrados 3 documentos, a visualizar página 1 de 1
Cloud terminals for ticketing systems
Ferreira, João C.; Porfírio, Filipe; Cunha, Gonçalo; Silva, JoãoIn this research work, we introduce the concept of a thin device implemented on a cloud platform for terminal devices on the front end of ticketing systems. Therefore, we propose the evolution of the traditional architecture of ticketing for a cloud based architecture in which the core processes of ticketing are offered through a Software-as-a-Service (SaaS) business model, which can be subscribed by transport ...
Reputation as a service
Ferreira, João C.; Porfírio, Filipe; Martins, PauloIn this research work, we introduce the concept of a reputation service to evaluate user collaboration towards community or system goal. Online reputation mechanisms allow members of a community to submit their opinions (feedback) regarding other community members and their publication activity. Submitted opinions are analyzed, aggregated with feedback posted by other members and made publicly available to the ...
Recommender system for drivers of electric vehicles
Ferreira, João C.; Pereira, Pedro; Porfírio, Filipe; Afonso, João L.Being the next big step in automobile industry, electric vehicles continue to have limited autonomy which associated with the long charging times, limited charging stations and undeveloped smart grid infrastructure demands for a hard planning of the daily use of the vehicle. This paper presents an information system that will help the driver in the daily use of his electric vehicle, minimizing the problem of ra...
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