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Time series analysis to predict end-to-end quality of wireless community networks
(2019-05-01)
Article
Open AccessCommunity Networks have been around us for decades being initially deployed in the USA and Europe. They were designed by individuals to provide open and free “do it yourself” Internet access to other individuals in the ... -
Distributed multi-scale calibration of low-cost ozone sensors in wireless sensor networks
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-05-31)
Article
Open AccessNew advances in sensor technologies and communications in wireless sensor networks have favored the introduction of low-cost sensors for monitoring air quality applications. In this article, we present the results of the ... -
Self-calibration methods for uncontrolled environments in sensor networks: A reference survey
(Elsevier, 2019-05-15)
Article
Restricted access - publisher's policyGrowing progress in sensor technology has constantly expanded the number and range of low-cost, small, and portable sensors on the market, increasing the number and type of physical phenomena that can be measured with ... -
Providing real-time message delivery on opportunistic networks
(Institute of Electrical and Electronics Engineers (IEEE), 2018-06-26)
Article
Open AccessIoT systems monitoring or controlling the behavior of smart environments frequently require to count on real-time message delivery, in order to support decision making and eventually coordinate the individual behavior of ... -
Testing the performance of sensors for ozone pollution monitoring in a citizen science approach
(Elsevier, 2019-02-15)
Article
Open AccessTropospheric ozone (O3) is an environmental pollutant of growing concern, especially in suburban and rural areas where the density of air quality monitoring stations is not high. In this type of areas citizen science ... -
Flying real-time network to coordinate disaster relief activities in urban areas
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-05-22)
Article
Open AccessWhile there have been important advances within wireless communication technology, the provision of communication support during disaster relief activities remains an open issue. The literature in disaster research reports ... -
Community networks and sustainability: a survey of perceptions, practices, and proposed solutions
(Institute of Electrical and Electronics Engineers (IEEE), 2018-03-21)
Article
Open AccessCommunity network (CN) initiatives have been around for roughly two decades, evangelizing a distinctly different paradigm for building, maintaining, and sharing network infrastructure but also defending the basic human ... -
Cloudy in guifi.net: Establishing and sustaining a community cloud as open commons
(Elsevier, 2018-10)
Article
Restricted access - publisher's policyCommons are natural or human-made resources that are managed cooperatively. The guifi.net community network is a successful example of a digital infrastructure, a computer network, managed as an open commons. Inspired by ... -
Bandgap widening in macroporous silicon photonic crystals by multiperiodic structures
(Institute of Physics (IOP), 2018-05-14)
Article
Open AccessLarge bandgaps with low transmission in 3D macroporous silicon photonic crystals have been proved as an interesting technology for the development of optical filters and spectroscopic MIR gas sensors. The aim of this study ... -
Enabling individually entrusted routing security for open and decentralized community networks
(Elsevier, 2018-10)
Article
Restricted access - publisher's policyRouting in open and decentralized networks relies on cooperation. However, the participation of unknown nodes and node administrators pursuing heterogeneous trust and security goals is a challenge. Community-mesh networks ... -
Cooperative download in vehicular environments
(2011-05-12)
Article
Restricted access - publisher's policyWe consider a complex (i.e., nonlinear) road scenario where users aboard vehicles equipped with communication interfaces are interested in downloading large files from road-side Access Points (APs). We investigate the ... -
Coordinated detection of forwarding faults in wireless community networks
(2018-05-01)
Article
Restricted access - publisher's policyWireless Community Networks (WCN) are crowdsourced networks where equipment is contributed and managed by members from a community. WCN have three intrinsic characteristics that make forwarding faults more likely: inexpensive ...
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