We consider the problem of distributed detection of a radio source emitting a signal. Geographically distributedsensor nodes obtain energy measurements, compute a local statistic, and transmit them to a fusion center...
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In recent years, WSNs have been a hot topic. To simplify, imagine a network of several sensors that are autonomously structured and work together to gather, process, and communicate data about targets to a far-off con...
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Wireless sensor networks (WSNs) have been widely used in many applications such as environment monitoring and surveillance. Routing flexibility is one of the important issues to improve the performance of WSNs. In thi...
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These underwater Acoustic sensor Networks (UWSNs) present unique challenges due to the harsh and dynamic underwater environment, making efficient communication protocols essential for their operation. This paper intro...
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One of the important technologies for protecting civilian life from terrorist attacks is explosive detection techniques. The global incidence of terrorist activities has been considerably reduced by the development of...
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sensor networks (WSNs) are fundamental components of multi-hop cyberphysical systems, incorporating stationary and mobile components. There are, however, many attacks that can disrupt the operation of WSNs and comprom...
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In the data analytics based IoT era, reliable sensor data is essential for maintaining the integrity and effectiveness of IoT applications. The reliability of sensor data can be compromised due to faults that that occ...
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DSP systems that are resource efficient, high throughput, and low power are in high demand right now due to the rapid growth of wireless communication, multimedia applications, robotics, and graphics. In almost all DS...
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Efficient crime reporting and management is imperative for law enforcement agencies, yet conventional systems pose challenges with data integrity and accessibility. Traditional reporting processes further contribute t...
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Emerging applications impose the min-max line barrier coverage (LBC) problem that aims to minimize the maximum movement of the sensors for the sake of balancing energy consumption. In the paper, we devise an algorithm...
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ISBN:
(纸本)9781665445139
Emerging applications impose the min-max line barrier coverage (LBC) problem that aims to minimize the maximum movement of the sensors for the sake of balancing energy consumption. In the paper, we devise an algorithm for LBC that finds an optimal solution within a runtime O (n(2)), improving the previous state-of-art runtime O (n(2) log n) due to [7]. The key idea to accelerating the computation of the optimum solutions is to use approximation solutions that are obtained by our devised approximation algorithm. Numerical experiments demonstrate our algorithms outperform all the other baselines including the previous state-of-art algorithm.
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