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Ellipse fitting model for improving the effectiveness of life-logging physical activity measures in an Internet of Things environment

Jun Qi, Po Yang, Martin Hanneghan, Dina Fan, Zhikun Deng, Feng Dong
2016 IET Networks  
validity improvement method for reducing uncertainties of life-logging physical activity measures in an IoT environment.  ...  The popular use of wearable devices and mobile phones makes the effective capture of lifelogging physical activity data in an Internet of Things (IoT) environment possible.  ...  Conclusion This paper presents an ellipse-fitting model-based validity improvement method for reducing uncertainties of life-logging physical activity measures in an IoT environment.  ... 
doi:10.1049/iet-net.2015.0109 fatcat:cu64c72nmzbifdtg6oqxtz2y3i

Improving the Validity of Lifelogging Physical Activity Measures in an Internet of Things Environment

Po Yang, Martin Hanneghan, Jun Qi, Zhikun Deng, Feng Dong, Dina Fan
2015 2015 IEEE International Conference on Computer and Information Technology; Ubiquitous Computing and Communications; Dependable, Autonomic and Secure Computing; Pervasive Intelligence and Computing  
Finally, we present an ellipse fitting model based validity improvement method for reducing uncertainties of life-logging physical activity measures in an IoT environment.  ...  Recently, the popular use of wearable devices and mobile apps makes the effectively capture of lifelogging physical activity data in an Internet of Things (IoT) environment possible.  ...  Finally, we present an ellipse fitting model based validity improvement method for reducing uncertainties of life-logging physical activity measures in an IoT environment.  ... 
doi:10.1109/cit/iucc/dasc/picom.2015.341 dblp:conf/IEEEcit/YangHQDDF15 fatcat:35gpycalbndizl5ewooz4tjsuy

Uncertainty Investigation for Personalised Lifelogging Physical Activity Intensity Pattern Assessment with Mobile Devices

Jun Qi, Po Yang, Martin Hanneghan, Kieran Latham, Stephen Tang
2017 2017 IEEE International Conference on Internet of Things (iThings) and IEEE Green Computing and Communications (GreenCom) and IEEE Cyber, Physical and Social Computing (CPSCom) and IEEE Smart Data (SmartData)  
Index Terms-physical activity, intensity pattern, ellipse fitting model, density map, mobile device.  ...  However, owning to diverse physical characteristics, immaturity of PA recognition techniques, different settings from manufactories and a majority of uncertainties in real life, the results of PA measurement  ...  We use Ellipse fitting model for the removal of IU, where the confidence interval between 95% and 98%.  ... 
doi:10.1109/ithings-greencom-cpscom-smartdata.2017.134 dblp:conf/ithings/QiYHLT17 fatcat:wst7szvy3bbifkxomfuqfgzr2a

Multiple density maps information fusion for effectively assessing intensity pattern of lifelogging physical activity

Jun Qi, Po Yang, Martin Hanneghan, Stephen Tang
2017 Neurocomputing  
He has served as reviewer for over 10 international journals (including 6 IEEE/IET transactions) and as the committee member of 5 international conferences and workshops.  ...  His current research is on the smart serious games (serious games and IoT), application of games in pharmacy and computing education, interactive architectural visualisation and application of virtual  ...  Acknowledgements The authors wish to acknowledge the input and support from MHA (No. 600929) project, funded by the European Commission FP 7 programme.  ... 
doi:10.1016/j.neucom.2016.06.073 fatcat:fs4zoloy4jethcny3c2ra3cwq4

Things of Interest Recommendation by Leveraging Heterogeneous Relations in the Internet of Things

Lina Yao, Quan Z. Sheng, Anne H. H. Ngu, Xue Li
2016 ACM Transactions on Internet Technology  
The emerging Internet of Things (IoT) bridges the gap between the physical and the digital worlds, which enables a deeper understanding of user preferences and behaviors.  ...  In this article, we focus on the problem of things recommendation in IoT, which is important for many applications such as e-Commerce and health care.  ...  IoT is more desirable of an effective and efficient paradigm of proactive discovering rather than postactive searching, in which a user who has certain information needs will search on the Internet for  ... 
doi:10.1145/2837024 fatcat:ihhmnt2znbfkhnbmmgu3zjgugy

Beyond geometries of activity spaces: A holistic study of daily travel patterns, individual characteristics, and perceived wellbeing in Helsinki metropolitan area

Kamyar Hasanzadeh, Michal Czepkiewicz, Jukka Heinonen, Marketta Kyttä, Sanna Ala-Mantila, Juudit Ottelin
2019 Journal of Transport and Land Use  
This article assesses the activity spaces of young adults aged 25-40 living in the Helsinki metropolitan area using a dataset collected with an online map survey.  ...  Activity space (AS) is a measure of spatial behavior used to summarize the mobility behavior of individuals.  ...  The funding for this research is also partially provided by University of Iceland Research Fund.  ... 
doi:10.5198/jtlu.2019.1148 fatcat:xavz7x7wnbabpdosdlvdw73dha


Lakshaga Jyothi M
2019 Figshare  
IoT system senses, collects and manipulates the data over Internet using its Unique Identifiers (UID).  ...  research works that can be possibly adopted into Higher Educational Environment will be discussed, thus exploring its future with building automated intelligence in HEIs.  ...  A Model to combine Computational Experiment along with Computational Thinking with physical computing environments connecting Ejs or Scratch in Raspberry Pi for an inquiry based learning activities with  ... 
doi:10.6084/m9.figshare.11170418.v1 fatcat:eifkfdeh7fd2nddadugkm4io3a

Employing spatial analysis in indoor positioning and tracking using wi-fi access points

Song Gao, Sathya Prasad
2016 Proceedings of the Eighth ACM SIGSPATIAL International Workshop on Indoor Spatial Awareness - ISA '16  
A practical WiFi-based positioning system has to be adaptable to the variations of indoor environmental dynamic factors.  ...  A mobile app for indoor positioning application has been developed as a proof of concept.  ...  Thus the physical radiation models need complex parameter estimation and empirical fitting.  ... 
doi:10.1145/3005422.3005425 dblp:conf/gis/GaoP16 fatcat:xy264n2vpbdt5p2jek4cwfexvq

Continuance of E-Textbook Use by Tertiary Students: A Qualitative Approach

John D'Ambra, Concepcion S. Wilson, Shahriar Akter
2018 Journal of Computer Information Systems  
The results assist in interpreting students' behavior regarding intentions to continue using e-textbooks and the efficacy of the extended ECT model.  ...  The results assist in interpreting students' behavior regarding intentions to continue using e-textbooks and the efficacy of the extended ECT model.  ...  internet access and battery life.  ... 
doi:10.1080/08874417.2018.1456987 fatcat:t2sigllzznhtbchuvuorjotrae

Eyewear Computing – Augmenting the Human with Head-mounted Wearable Assistants (Dagstuhl Seminar 16042)

Andreas Bulling, Ozan Cakmakci, Kai Kunze, James M. Rehg, Marc Herbstritt
2016 Dagstuhl Reports  
In contrast to several previous Dagstuhl seminars, we used an ignite talk format to reduce the time of talks to one half-day and to leave the rest of the week for hands-on sessions, group work, general  ...  during the seminar, 4) an article in ACM Interactions entitled "Eyewear Computers for Human-Computer Interaction", as well as 5) two follow-up workshops on "Egocentric Perception, Interaction, and Computing  ...  NS MEME to Reading-Life Log I introduced our research of reading-life log by using J!NS MEME. The device J!  ... 
doi:10.4230/dagrep.6.1.160 dblp:journals/dagstuhl-reports/BullingCKR16 fatcat:d3p4lmvat5aczhawlazkd2chpa

Program Book

2020 2020 5th International Conference on Universal Village (UV)  
The measurement of the pedestrian environment is an important premise of urban planning and construction, and an important indicator to measure social ecology and pedestrian safety.  ...  However, in an intranet environment where Internet access is not possible, online map tools will not be available.  ...  Additional Instructions on using Microsoft Teams for First-time Users  ... 
doi:10.1109/uv50937.2020.9426196 fatcat:bikzcbilgbfp5jzssihjmswpua

All One Needs to Know about Metaverse: A Complete Survey on Technological Singularity, Virtual Ecosystem, and Research Agenda [article]

Lik-Hang Lee, Tristan Braud, Pengyuan Zhou, Lin Wang, Dianlei Xu, Zijun Lin, Abhishek Kumar, Carlos Bermejo, Pan Hui
2021 arXiv   pre-print
Since the popularisation of the Internet in the 1990s, the cyberspace has kept evolving.  ...  At the core of the metaverse stands the vision of an immersive Internet as a gigantic, unified, persistent, and shared realm.  ...  For instance, a physical screwdriver can fit turn digital entities of screws with slotted heads in MR, demonstrating an important feature of interoperability between digital and physical entities.  ... 
arXiv:2110.05352v3 fatcat:pv4fxf5lfbc7vk3ogsyidwfloy

Individuals' activity space in Seri Iskandar Malaysia

M A Z Khalif, D B E Dharmowijoyo
2020 IOP Conference Series: Earth and Environment  
This study examines the nature of the day-to-day variability of individual activity space in Seri Iskandar Malaysia using simple regression analysis.  ...  However, time spent for performing in-home and out-of-home activities, number of trips, and commute distance associate with how far individuals' out-ofhome activity locations from their home is.  ...  During the survey period, people of Seri Iskandar need to answer and fill the activity diary and personal information that consists of the data of activity done in a day, physical activity and household  ... 
doi:10.1088/1755-1315/419/1/012004 fatcat:o53zggdrxbgmldbspqpjn7np3e

A Roadmap Toward the Resilient Internet of Things for Cyber-Physical Systems

Denise Ratasich, Faiq Khalid, Florian Geissler, Radu Grosu, Muhammad Shafique, Ezio Bartocci
2019 IEEE Access  
The Internet of Things (IoT) is a ubiquitous system connecting many different devices - the things - which can be accessed from the distance.  ...  Furthermore, this paper presents the main challenges in building a resilient IoT for CPS which is crucial in the era of smart CPS with enhanced connectivity (an excellent example of such a system is connected  ...  His research has a special focus on cross-layer analysis, the modeling, design, and optimization of computing and memory systems, and their integration in the Internet of Things and smart cyber-physical  ... 
doi:10.1109/access.2019.2891969 fatcat:hb77c2cenfhlpbtpnjql5umh6a

Impacts of new and emerging assistive technologies for ageing and disabled housing

Catherine Bridge, Fredrick Zmudzki, Tracy Huang, Ceridwen Owen, Debbie Faulkner
2021 AHURI Final Report  
AHURI's mission is to deliver high quality research that influences policy development and practice change to improve the housing and urban environments of all Australians.  ...  Peer review statement An objective assessment of reports published in the AHURI journal series by carefully selected experts in the field ensures that material published is of the highest quality.  ...  Acknowledgements This material was produced with funding from the Australian Government and state and territory governments.  ... 
doi:10.18408/ahuri7122501 fatcat:yk2nbnfn6rg7xgckqkbh3up2ce
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