The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The potential for saving on energy related cost with timely and accurate Fault Detection and Diagnosis (FDD) in Building Management Systems (BMS) has been estimated to ca. 15–30% of the overall building energy-related cost. Due to the expansion of well-equipped smart buildings that feature multitudes of sensors and meters that enable collection of large amounts of data, FDD data-based methods have...
The Internet of Things (IoT) envisions to connect billions of sensors to the Internet, in order to provide new applications and services for smart cities. IoT will allow the evolution of the Internet of Vehicles (IoV) from existing Vehicular Ad hoc Networks (VANETs), in which the delivery of various services will be offered to drivers by integrating vehicles, sensors, and mobile devices into a global...
Cyber-Physical Systems (CPS) provide many smart features for enhancing physical processes. These systems are designed with a set of distributed hardware, software, and network components that are embedded in physical systems and environments or attached to humans. Together they function seamlessly to offer specific functionalities or features that help enhance human lives, operations or environments...
A Linear Wireless Sensors Network (LSN) is a sensor network model used for monitoring linear structures such as oil, gas, and water pipelines. This type of network depends on the information sent from one node to another in a sequence. As a result, a failure or attack that occurs at any node may isolate some nodes from the network, which will affect the reliability of the entire network. In this situation,...
Worldwide, buildings account for ca. 40% of the total energy consumption and ca. 20% of the total CO2 emissions. While most of the energy goes into primary building use, a significant amount of energy is wasted due to malfunctioning building system equipment and wrongly configured Building Management Systems (BMS). For example, wrongly configured setpoints or building equipment, or misplaced sensors...
In recent years, the technology of wireless sensor networks (WSNs) have evolved quickly leading to sensors with increased memory, storage, processing, and communication capabilities. WSNs have many applications in the commercial, environmental, and military fields. In addition, the technology of unmanned aerial vehicles (UAVs) has gone through revolutionary improvements, which have led to highly advanced...
Unmanned Aerial Vehicles (UAVs) have gained significant attention recently due to the constantly growing range of applications. However, developing collaborative UAV applications built using traditional technologies in tightly coupled designs requires the dedication of huge development efforts, time, and budget. The present research aims to simplify these efforts, and reduce the time and cost needed...
This paper discusses the applications of unmanned aerial vehicles (UAVs) in smart cities, their opportunities and their challenges. UAVs have a wide range of applications in many fields like environmental hazards monitoring, traffic management and pollution monitoring, all of which contributes greatly to the development of any smart city. These opportunities among several others are discussed in this...
Most collaborative UAVs applications are built using traditional technologies that need the dedication of huge development efforts, time, and budget. In this paper, we introduce a new concept, Collaborative UAVs Cloud, to simplify the efforts and reduce the time and cost needed to develop collaborative UAVs applications. This concept utilizes the recent technology of mobile cloud computing for presenting...
The complexity of traditional data mining techniques prevents them from being used in VANETs. The introduction of data stream mining has opened a window for extending data mining to be used in VANETs. Data stream mining can be used to construct or extract patterns from messages broadcast frequently from vehicles traveling on a road. Vehicles exchange different types of messages either periodically...
Linear Wireless Sensor networks (LSN) are used to monitor long linear critical structures such as pipelines, rivers, railroads, international borders, and high power transmission cables. Due to the importance of these structures, the LSN must be designed with high reliability considerations. However, one of the main challenges of LSN design is the connection reliability among the nodes. Unlike in...
One of the main challenges of using Linear Wireless Sensor Networks (LSN) is the reliability of the connections among the nodes. Faults in a few contiguous nodes may cause the creation of holes which will result in dividing the network into multiple disconnected segments. As a result, sensor nodes that are located between holes may not be able to deliver their sensed information which negativity affects...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.