“…Consequently, the paradigms for IoT and their corresponding infrastructures are required to open up or break the current application silos and move away from isolated stand-alone solutions towards more cooperative models (Guinard, Trifa, Karnouskos, Spiess, & Savio, 2010). Recent works have focused on applying Service Oriented Architecture (SOA) to IoT service provisioning (Guinard et al, 2010;Motwani, Motwani, Harris, & Dascalu, 2010;Teixeira, Hachem, Issarny, & Georgantas, 2011;Wu Yuexin, 2012), that is, realworld devices which are directly related to the physical world will be able to offer their functionality via service interfaces. The services provided by these devices are referred to as real-world services (Bimschas et al, 2011).…”