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Philip J. Basford
Researcher at University of Southampton
Publications - 28
Citations - 595
Philip J. Basford is an academic researcher from University of Southampton. The author has contributed to research in topics: Wireless sensor network & Key distribution in wireless sensor networks. The author has an hindex of 11, co-authored 26 publications receiving 452 citations.
Papers
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Journal ArticleDOI
Long-term field comparison of multiple low-cost particulate matter sensors in an outdoor urban environment
Florentin M. J. Bulot,Steven J. Johnston,Philip J. Basford,Natasha H. C. Easton,Mihaela Apetroaie-Cristea,Gavin L. Foster,Gavin L. Foster,Andrew K. R. Morris,Simon J. Cox,Matthew Loxham +9 more
TL;DR: Low-cost PM sensors may be suitable for PM monitoring where reference-standard equipment is not available or feasible, and that they may be useful in studying spatially localised airborne PM concentrations.
Journal ArticleDOI
City Scale Particulate Matter Monitoring Using LoRaWAN Based Air Quality IoT Devices
Steven J. Johnston,Philip J. Basford,Florentin M. J. Bulot,Mihaela Apetroaie-Cristea,Natasha H. C. Easton,Charlie Davenport,Gavin L. Foster,Matthew Loxham,Andrew K. R. Morris,Simon J. Cox +9 more
TL;DR: The study concludes that (i) the physical device developed can operate at a city scale; (ii) some low-cost PM sensors are viable for monitoring AQ and for detecting PM trends; and (iii) LoRaWAN is suitable for city scale sensor coverage where connectivity is an issue.
Journal ArticleDOI
Commodity single board computer clusters and their applications
Steven J. Johnston,Philip J. Basford,Colin Perkins,Herry Herry,Fung Po Tso,Dimitrios P. Pezaros,Robert Mullins,Eiko Yoneki,Simon J. Cox,Jeremy Singer +9 more
TL;DR: The SBC cluster is a new and distinct computational deployment paradigm, which is applicable to a wider range of scenarios than current clusters, and facilitates Internet of Things and Smart City systems and is potentially a game changer in pushing application logic out towards the network edge.
Proceedings ArticleDOI
Reflectance transformation imaging systems for ancient documentary artefacts
Graeme Earl,Philip J. Basford,Alexander Bischoff,Alan K. Bowman,Charles Crowther,Jacob L. Dahl,Michael Hodgson,Leif Isaksen,Eleni Kotoula,Kirk Martinez,Hembo Pagi,Kathryn E. Piquette +11 more
TL;DR: This paper discusses the interim results of the AHRC RTISAD project, which has developed and tested a range of techniques for gathering and processing reflectance transformation imaging (RTI) data and identifies on-going software development work of value to the broad EVA community and proposes further enhancements.
Journal ArticleDOI
Performance analysis of single board computer clusters
Philip J. Basford,Steven J. Johnston,Colin Perkins,Tony Garnock-Jones,Fung Po Tso,Dimitrios P. Pezaros,Robert Mullins,Eiko Yoneki,Jeremy Singer,Simon J. Cox +9 more
TL;DR: The improvements in SBC cluster performance and construction techniques mean that these SBC clusters are realising their potential as valuable developmental edge compute devices rather than just educational curiosities.