?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Internet-of-things+data+aggregation+using+compressed+sensing+with+side+information&rft.creator=De+Castro+Mota%2C+JF&rft.creator=Zimos%2C+E&rft.creator=Rodrigues%2C+M&rft.creator=Deligiannis%2C+N&rft.description=The+Internet-of-Things+(IoT)+is+the+key+enabling+technology+for+transforming+current+urban+environments+into+so-called+Smart+Cities.+One+of+the+goals+behind+making+cities+smarter+is+to+provide+a+healthy+environment+that+improves+the+citizens'+quality+of+life+and+wellbeing.+In+this+work%2C+we+introduce+a+novel+data+aggregation+mechanism+tailored+to+the+application+of+large-scale+air+pollution+monitoring+with+IoT+devices.+Our+design+exploits+the+intra-+and+inter-source+correlations+among+air-pollution+data+using+the+framework+of+compressed+sensing+with+side+information.+The+proposed+method+delivers+significant+improvements+in+the+data+reconstruction+quality+with+respect+to+the+state+of+the+art%2C+even+in+the+presence+of+noise+when+measuring+and+transmitting+the+data.&rft.subject=Internet+of+Things%3B++air+pollution+measurement%3B++compressed+sensing%3B++correlation+methods%3B++data+aggregation%3B++environmental+monitoring+(geophysics)%3B++environmental+science+computing%3B++smart+cities%3B++Internet-of-Things+data+aggregation%3B++IoT+devices%3B++air-pollution+data%3B++citizen+quality+of+life+improvement%3B++citizen+wellbeing+improvement%3B++compressed+sensing%3B++data+reconstruction+quality+improvements%3B++data+transmission%3B++inter-source+correlations%3B++intra-source+correlations%3B++large-scale+air+pollution+monitoring%3B++side+information%3B++smart+cities%3B++Compressed+sensing%3B++Correlation%3B++Noise+measurement%3B++Pollution+measurement%3B++Sensors%3B++Wireless+sensor+networks&rft.publisher=IEEE&rft.date=2016-06-30&rft.type=Proceedings+paper&rft.publisher=International+Conference+on+Telecommunications+(ICT)&rft.language=eng&rft.source=+++++In%3A++2016+23rd+International+Conference+on+Telecommunications+(ICT).++++IEEE%3A+Thessaloniki.+(2016)+++++&rft.format=text&rft.identifier=https%3A%2F%2Fdiscovery.ucl.ac.uk%2Fid%2Feprint%2F1529226%2F1%2Fpaper.pdf&rft.identifier=https%3A%2F%2Fdiscovery.ucl.ac.uk%2Fid%2Feprint%2F1529226%2F&rft.rights=open