Πλοήγηση ανά Θέμα "Sensor nodes"
Αποτελέσματα 21-31 από 31
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The NITOS Wireless Sensor Network Testbed for Experimenting with Long-Range Technologies
(2020)In this work we demonstrate the NITOS Wireless Sensor Network testbed that allows remote and reproducible experimentation at city-scale, employing long-range wireless protocols. Specifically, we deploy 10 custom-made ... -
Node/Proxy portability: Designing for the two lives of your next WSAN middleware
(2016)Middleware for wireless sensor and actuator networks (WSANs) provides powerful programming abstractions which simplify application development. While it is highly desirable to reuse WSAN middleware across a wide range of ... -
On Improving Constrained Single and Group Operator Placement Using Evictions in Big Data Environments
(2016)With an ever increasing amount of data generated by scientific experiments, social networks and mobile as well as wireless sensor networks, reducing resource consumption by big data applications becomes of paramount ... -
PLATO - Intelligent middleware platform for the collection, analysis, processing of data from multiple heterogeneous sensor systems and application development for business intelligence
(2012)The "Internet of Things" along with the "Internet ofServices" is expected to undertake a significant role in our lives for the years to come. The versatility of its components and the ability to harvest, as well as consume, ... -
Scalable and Adaptive Polling Protocol for ConcurrentWireless Sensor Data Flows
(2018)The uncoordinated transmission of sensor measure- ments to a collector over simple wireless technologies can lead to severely degraded performance when operating close to channel capacity. In this case, it can be far more ... -
Scriptable virtual onboard sensors for conducting post-deployment drills in wireless sensor networks
(2015)Wireless sensor networks (WSNs) can be extensively tested, before being deployed, using simulators and testbeds. However, it is equally important to be able to test a WSN system after it has been deployed, to verify that ... -
A service-based approach for the uniform access of wireless sensor networks and custom application tasks running on sensor nodes
(2018)For reasons of convenience and interoperability, wireless sensor networks (WSNs) are typically accessed by remote client applications through well-defined service-oriented interfaces. In addition, significant flexibility ... -
Social network analysis and its applications in wireless sensor and vehicular networks
(2010)Ever since the introduction of wireless sensor networks in the research and development agenda, the corresponding community has been eager to harness the endless possibilities that this new technology has to offer. These ... -
System Support for the in Situ Testing of Wireless Sensor Networks via Programmable Virtual Onboard Sensors
(2016)Wireless sensor networks (WSNs) can be extensively tested before they are deployed in the field. However, it is equally important to test a WSN after it has been deployed, to verify that it will work as expected in certain ... -
Topology control with coverage and lifetime optimization of wireless sensor networks with unequal energy distribution
(2017)In this work, we use an unequal energy distribution algorithm, with which we succeed to extend network lifetime. In the sequel, we, we provide the best effort coverage by arranging the nodes using topology control principles. ... -
Unified service-oriented access for WSNs and dynamically deployed application tasks
(2016)For good reasons of interoperability and flexibility, wireless sensor networks (WSNs) are accessed by remote clients via service-oriented interfaces. At the same time, it can be useful to let clients deploy custom sensing ...