[PDF] Top 20 An OSGi middleware to enable the Sensor as a Service paradigm

... the sensor capabilities, and makes use of a much lighter JSON [13] format to structure the data produced by ...of sensor capabilities look like is shown in ... See full document

... of sensor networks using a convergence of technologies that will allow companies and individuals to keep track of every physical item on earth at every moment, while addressing the privacy and security ...RFID ... See full document

... STEAM supports distributed event notification filters that may be applied to the functional and non-functional attributes of an event notification. Functional attributes include the subject and content of an event ... See full document

... a middleware that decouples the underlying IoT infrastructure from IoT ...of middleware design that increase interoperability such as sensor ontology, sensor data semantic, sensor query ... See full document

... traditional sensor networks are error-prone and difficult to maintain, the study highlights the emerging role of “citizens as sensors” as a complementary data source to increase public ...reusable ... See full document

... new sensor device, irrespectively of the used network technology, it parses the information conveyed by the basic notification, which includes a device instance unique identifier, and its respective type-model ... See full document

... context-aware middleware framework for acquiring, integrating, man- aging and provisioning both physical and social context ...Web service provider ...makes middleware a crucial component of ... See full document

... of sensor manufacturing costs and the maturity of sensor network technology, More and more industries are beginning to use IoT technology to provide real-time information services to ...scenarios. ... See full document

... various sensor interfaces, every new vehicle application spends a lot of manpower and time to complete some repetitive tasks, which makes ve- hicle cost too ...Vehicle middleware shields hardware platforms, ... See full document

... the OSGi specification has introduced declarative service supports such as Blueprint Container Service and Declarative Service(The OSGi Alliance ...on OSGi frameworks in ... See full document

... Abstract: The premise of this issue of the journal is that in western secular democracies the principles underlying the democratic paradigm at the national level are not in any serious doubt. It is this ... See full document

... to sensor network for retrieving ...from sensor networks and sends response to client in XML ...from sensor nodes, we have defined some input parameters (node id) for the ...the sensor motes, ... See full document

... complete service composition architectures for pervasive environments, located in the middleware layer, MySIM[17], PERSE[30], SeSCo[10], Broker[6], SeGSeC[8] and ...major middleware for ... See full document

... PIR sensor in the lab de- tects people moving, it has been found that due to the layout of the lab, and the necessity of operators to stay still, that the PIR loses people in the lab, and stops ... See full document

... to enable easy accessibil- ity to this technology, the presence of different service providers rendering simi- lar services at different cost, performance level and different features has made it complex ... See full document

... the middleware to discard outly- ing values on the grounds that they are likely to be noise (and so reduce communications overheads), but may also record that this optimisation has been made for future ...of ... See full document

... Cloud computing is based on infrastructure as a service (IaaS), platform as a service (PaaS) and software as a service (SaaS) and often allows access to Web 2.0 frameworks. IaaS allows us to abstract ... See full document

... In this paper, a framework was presented for using SOAP as a protocol for data aggregation in wireless sensor networks. The results have shown that SOAP places an amount of overhead on the network while individual ... See full document

... uses sensor characteristics and context information such as reliability, accuracy, and battery life registered at a sin- gle, centralized registry to automatically search for, select, and rank appropriate sensors ... See full document

... version of xESB is instrumenting ServiceMix3, which already supports authentication and authorisation for services and users. Despite not being able to act per opera- tion on the endpoint side, the ServiceMix ... See full document