Searched for: subject%3A%22Sensor%255C%2BNetworks%22
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Kotti, S.E. (author), Heusdens, R. (author), Hendriks, R.C. (author)
The use of wireless acoustic sensor networks (WASNs) has received increased attention over the last decade. The advantages of WASNs over stand-alone multi-microphone devices are that the microphone array is not anymore limited by the dimensions of a single device, and that microphones can be placed at arbitrary locations. One of the...
conference paper 2021
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Bouter, C. (author), Kruiger, H. (author), Verhoosel, J.P.C. (author)
Data pre-processing, analysis, and quality checks are constantly tailored to a specific data set. Ontology Based Data Access (OBDA) can provide the interoperability layer to apply the same procedure on heterogeneous data sets. The SOSA ontology, for example, provides a domain-independent generalization of sensor measurements, and is already...
conference paper 2021
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Goede, H. (author), Kuijpers, E. (author), Krone, T. (author), le Feber, M. (author), Franken, R. (author), Fransman, W. (author), Duyzer, J. (author), Pronk, A. (author)
This commentary explores the use of high-resolution data from new, miniature sensors to enrich models that predict exposures to chemical substances in the workplace. To optimally apply these sensors, one can expect an increased need for new models that will facilitate the interpretation and extrapolation of the acquired time-resolved data. We...
article 2021
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Eledlebi, K. (author), Ruta, D. (author), Hildmann, H. (author), Saffre, F. (author), Alhammadi, Y. (author), Isakovic, A. (author)
When deploying a wireless sensor network (WSN) identifying optimal locations for the nodes is challenging, especially so if the environment is either (i) unknown or (ii) obstacle-rich. We proposes BISON (Bio-Inspired Self- Organizing Network), a variant of the Voronoi algorithm to address this challenge. Among the features of the approach are...
article 2020
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Tavakoli, R. (author), Nabi, M. (author), Basten, T. (author), Goossens, K. (author)
Wireless sensor networks (WSNs) are considered as a promising solution in intravehicle networking to reduce wiring and production costs. This application requires reliable and real-time data delivery, while the network is very dense. The time-slotted channel hopping (TSCH) mode of the IEEE 802.15.4 standard provides a reliable solution for low...
article 2019
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de Winter, C. (author), Palleti, V.R. (author), Worm, D.T.H. (author), Kooij, R. (author)
Water distribution networks (WDNs) are critical to provide safe, clean drinking water around the globe. However, they are susceptible to accidental or deliberate contamination, potentially resulting in poisoned water, many fatalities and large economic consequences. In order to protect against such intrusions, an efficient sensor network should...
article 2019
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Wissingh, B.F. (author), D'Acunto, L. (author), Trichias, K. (author)
conference paper 2018
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Tavakoli, R. (author), Nabi, M. (author), Basten, T. (author), Goossens, K. (author)
IEEE 802.15.4 Time-Slotted Channel Hopping (TSCH) aims to improve communication reliability in Wireless Sensor Networks (WSNs) by reducing the impact of the medium access contention, multipath fading, and blocking of wireless links. While TSCH outperforms single-channel communications, cross-technology interference on the license-free ISM bands...
article 2018
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de Wit, J.J.M. (author), van Rossum, W.L. (author)
A sensor network has been developed consisting of four RF nodes that automatically set up a network organization and synchronize wirelessly. In the system bistatic backscatter and forward scatter radar measurements are combined. For detection of small and slow targets, like humans, suppression of the background including the direct signals...
conference paper 2018
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Detterer, P. (author), Erdin, C. (author), Nabi, M. (author), Basten, A.A. (author), Jiao, H. (author)
Energy efficiency is of paramount importance in designing low-power wireless sensor nodes. Approximate computing is a new circuit-level technique for reducing power consumption. However, the gain in power by applying this technique is achieved at the cost of computational errors. The impact of such inaccuracies in the circuit level of a radio...
conference paper 2018
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Müller, W. (author), Kuwertz, A. (author), Grönwall, C. (author), Petersson, H. (author), Dekker, R. (author), Reinert, F. (author), Ditzel, M. (author)
Experiences from recent conflicts show the strong need for smart sensor suites comprising different multi-spectral imaging sensors as core elements as well as additional non-imaging sensors. Smart sensor suites should be part of a smart sensor network - A network of sensors, databases, evaluation stations and user terminals. Its goal is to...
conference paper 2017
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van Adrichem, N.L.M. (author), Wissingh, B.F. (author), Ravesteijn, D. (author), d' Acunto, L. (author)
?e end-to-end connection paradigm of TCP/IP does not work well in situations characterized by intermi?ent (or no) global internet connectivity, as o?en is the case in o?shore Wireless Sensor Networks (WSNs), military networks, rural/remote areas and maritime transport. Delay/Disruption Tolerant Networking (DTN) investigates to address these use...
conference paper 2017
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van Leeuwen, C.J. (author), Pawełczak, P. (author)
We propose a novel incomplete cooperative algorithm for distributed constraint optimization problems (DCOPs) denoted as Cooperative Constraint Approximation (CoCoA). The key strategy of the algorithm is to use a semi-greedy approach in which knowledge is distributed amongst neighboring agents, and assigning a value only once instead of an...
conference paper 2017
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Moreira, J. (author), Daniele, L.M. (author), Pires, L.F. (author), Sinderen, M.V. (author), Wasielewska, K. (author), Szmeja, P. (author), Pawłowski, W. (author), Ganzha, M. (author), Paprzycki, M. (author)
conference paper 2017
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Matsuhisa, N. (author), Inoue, D. (author), Zalar, P. (author), Jin, H. (author), Matsuba, Y. (author), Itoh, A. (author), Yokota, T. (author), Hashizume, D. (author), Someya, T. (author)
Printable elastic conductors promise large-area stretchable sensor/actuator networks for healthcare, wearables and robotics. Elastomers with metal nanoparticles are one of the best approaches to achieve high performance, but large-area utilization is limited by difficulties in their processability. Here we report a printable elastic conductor...
article 2017
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van Adrichem, N.L.M. (author), Wissingh, B. (author), Ravesteijn, D. (author), d' Acunto, L. (author)
the end-to-end connection paradigm of TCP/IP does not work well in situations characterized by intermi?ent (or no) global internet connectivity, as o?en is the case in o?shore Wireless Sensor Networks (WSNs), military networks, rural/remote areas and maritime transport. Delay/Disruption Tolerant Networking (DTN) investigates to address these use...
conference paper 2017
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Tavakoli, R. (author), Nabi, M. (author), Basten, T. (author), Goossens, K. (author)
Wireless in-vehicle networks are considered as a flexible and cost-efficient solution for the new generation of cars. One of the candidate wireless technologies for these wireless sensor networks is the IEEE 802.15.4 standard which operates in the 2.4 GHz ISM band. This is while the number of wireless devices that operate in this band is ever...
conference paper 2016
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Bosman, H.H.W.J. (author), Iacca, G. (author), Tejada, A. (author), Wörtche, H.J. (author), Liotta, A. (author)
The field of wireless sensor networks (WSNs), embedded systems with sensing and networking capabil- ity, has now matured after a decade-long research effort and technological advances in electronics and networked systems. An important remaining challenge now is to extract meaningful information from the ever-increasing amount of sensor data...
article 2016
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Binsch, O. (author), Wabeke, T.R. (author), Valk, P.J.L. (author)
Leveraging miniaturized sensor and monitoring technology integrated in easy-to-wear wristband wearables represents a great opportunity for advancing Resilience and Mental Health of e.g. employees that experience high workload. Therefore, it is important to gain insights into the reliability of such technology before far reaching conclusions can...
conference paper 2016
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Isufi, E. (author), Dol, H. (author), Leus, G. (author)
Flooding-based protocols are a reliable solution to deliver packets in underwater sensor networks. However, these protocols potentially involve all the nodes in the forwarding process. Thus, the performance and energy efficiency are not optimal. In this work, we propose some advances of a flooding-based protocol with the goal to improve the...
article 2016
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