Integrating OGC Web Processing Services into Geospatial Mass-Market Applications
GEOWS '09 Proceedings of the 2009 International Conference on Advanced Geographic Information Systems & Web Services
Crowdsourcing service-level network event monitoring
Proceedings of the ACM SIGCOMM 2010 conference
The Cloud@Home project: towards a new enhanced computing paradigm
Euro-Par 2010 Proceedings of the 2010 conference on Parallel processing
Spatio-temporal aggregation of European air quality observations in the Sensor Web
Computers & Geosciences
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Ubiquitousness of smartphones, when combined with the power of crowdsourcing, enables radically novel application scenarios, where a massive amount of mobile users scattered over wide geographical regions cooperate towards a single goal. Nevertheless these new possibilities come at the cost of additional complexity, such as the presence of humans in the control loop, scarce resources of mobile devices, increased management costs due the large number of users. In this paper we report and discuss the lessons learned from the design, implementation and management of Portolan, a smartphone-based crowdsourcing system aimed at monitoring large-scale networks.