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In opportunistic mobile crowdsensing, data can be collected by leveraging human mobility and smartphones' sensors. In this paper, we propose Re-OPSEC, a framework for tasking effective providers from the crowd at real time in energy efficient way. Re-OPSEC piggybacks sensing tasks with volunteer-specific connectivity patterns called online episodes. That is those times when smartphones have a mobile...
In order to achieve the annual target of energy requalification, prompted by regulations both at EU and national level, building occupants should obviously collaborate through organizational and behavioral measures related to energy consumption. LepidaSpA decided to integrate into an existing service, created to manage heterogeneous sensor networks extended to the entire territory of the Emilia Romagna...
LepidaSpa, the in house company of all the Public Administrations of Emilia-Romagna region, successfully led a feasibility analysis for the creation of a sensors network to monitor the energy consumption in public buildings to support actions towards energetic saving. The innovative aspects of the solution adopted mainly concern the extreme simplicity of the network architecture used, the ease of...
As wireless technologies inside smart cars are increasing, Vehicular Ad hoc NETworks (VANETs) are becoming a promising way to enhance driver and passenger safety by enabling each vehicle to provide a warning in real time when a critical event is predicted. These applications require reliable broadcast schemes with minimum access delay and transmission collisions, which thus increase the need for an...
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