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Double-Port Slotted-Antenna with Multiple Miniaturized Radiators for Wideband Wireless Communication Systems and Portable Devices (2019)
Journal Article
Alibakhshikenari, M., Khalily, M., Virdee, B. S., Ali, A., Shukla, P., See, C. H., Abd-Alhameed, R. A., Falcone, F. J., & Limiti, E. (2019). Double-Port Slotted-Antenna with Multiple Miniaturized Radiators for Wideband Wireless Communication Systems and Portable Devices. Progress in Electromagnetics Research C: PIER C, 90, 1-13. https://doi.org/10.2528/pierc18011204

Proof-of-concept is presented of a novel slot antenna structure with two excitation ports. Although this antenna provides a wide impedance bandwidth, its peak gain and optimum radiation efficiency are observed at its mid-band operational frequency. The... Read More about Double-Port Slotted-Antenna with Multiple Miniaturized Radiators for Wideband Wireless Communication Systems and Portable Devices.

Enhancing Robotic Swarms With Fractal Behaviours to Explore Unknown Enclosed Areas (2018)
Presentation / Conference Contribution
Eissa, H., Melis, W. J. C., Keates, S., & Doncheva, R. (2018, June). Enhancing Robotic Swarms With Fractal Behaviours to Explore Unknown Enclosed Areas. Paper presented at 3rd Medway Engineering Conference: Systems: Efficiency, Sustainability and Modelling, University of Greenwich, United Kingdom

Swarm robotics coordinates multiple interacting robots for which it takes inspiration from nature. It has been used in different engineering applications, such as: food searching, path planning, and communication between robots. Additionally, when ro... Read More about Enhancing Robotic Swarms With Fractal Behaviours to Explore Unknown Enclosed Areas.

When Universal Access does not go to plan: Lessons to be learned (2018)
Presentation / Conference Contribution
Keates, S. (2018, July). When Universal Access does not go to plan: Lessons to be learned. Presented at International Conference on Universal Access in Human-Computer Interaction UAHCI 2018: Universal Access in Human-Computer Interaction. Methods, Technologies, and Users, Las Vegas, USA

While the theory of designing for Universal Access is increasingly understood, there remain persistent issues over realising products and systems that meet the goal of being accessible and usable by the broadest possible set of users. Clearly product... Read More about When Universal Access does not go to plan: Lessons to be learned.

Genetic Sensor Placement in Active Control of a Robotic Arm (2018)
Presentation / Conference Contribution
Soufian, M., & Borairi, M. (2017, June). Genetic Sensor Placement in Active Control of a Robotic Arm. Presented at Developments in eSystems Engineering 2017, Paris, France

This paper emphasizes the characterization of the dynamic motions of a robotic arm in terms of poles and zeros. The importance of the transmission zeros of open-loop systems, the role of these zeros in description of such systems, and the dependence... Read More about Genetic Sensor Placement in Active Control of a Robotic Arm.

Computational Mechanics and the Finite Element Method (2018)
Book Chapter
Okereke, M., & Keates, S. (2018). Computational Mechanics and the Finite Element Method. In S.-B. Choi, H. Duan, Y. Fu, C. Guardiola, & J.-Q. Sun (Eds.), Finite Element Applications: A Practical Guide to the FEM Process (3-25). Springer. https://doi.org/10.1007/978-3-319-67125-3_1

This textbook demonstrates the application of the finite element philosophy to the solution of real-world problems and is aimed at graduate level students, but is also suitable for advanced undergraduate students. An essential part of an engineer?s t... Read More about Computational Mechanics and the Finite Element Method.

Generalized proportional fair (GPF) scheduler for LTE-A (2017)
Presentation / Conference Contribution
Aramide, S. O., Barakat, B., Wang, Y., Keates, S., & Arshad, K. (2017, September). Generalized proportional fair (GPF) scheduler for LTE-A. Presented at 2017 9th Computer Science and Electronic Engineering (CEEC), Colchester, UK

The growth of wireless traffic and the demand for higher data rates motivated researchers around the world to enhance the Long Term Evolution-Advanced (LTE-A) performance. Recently, a considerable amount of the research had been done to optimise the... Read More about Generalized proportional fair (GPF) scheduler for LTE-A.

Dual-band planar inverted F-L antenna structure for bluetooth and ZigBee applications (2017)
Book Chapter
See, C. H., Oguntala, G. A., Shuaieb, W., Noras, J. M., & Excell, P. S. (2018). Dual-band planar inverted F-L antenna structure for bluetooth and ZigBee applications. In I. Elfergani, A. Hussaini, J. Rodriguez, & R. Abd-Alhameed (Eds.), Antenna Fundamentals for Legacy Mobile Applications and Beyond (39-52). Springer. https://doi.org/10.1007/978-3-319-63967-3_2

This chapter will present and analyse a compact and dual frequency inverted L-F antennas for the operating frequency bands to meet the requirement for IEEE 802.11a/b/g, Bluetooth and ZigBee standards; the optimal design providing a compromise between... Read More about Dual-band planar inverted F-L antenna structure for bluetooth and ZigBee applications.

Towards self-defending control systems in cybersecurity analysis and measures in industrial automation systems (2017)
Presentation / Conference Contribution
Soufian, M. (2017, June). Towards self-defending control systems in cybersecurity analysis and measures in industrial automation systems. Presented at 2017 IEEE 26th International Symposium on Industrial Electronics (ISIE), Edinburgh, Scotland

Towards self-defending control systems in cybersecurity analysis and measures in industrial automation systems.

Hand Gesture Discrimination with Passive Infrared Sensor Arrays (2017)
Thesis
Wojtczuk, P. Hand Gesture Discrimination with Passive Infrared Sensor Arrays. (Thesis). Edinburgh Napier University. http://researchrepository.napier.ac.uk/Output/979764

Gesture recognition is a natural way of non-verbal communication for humans. However it is technically challenging to capture the relatively undefined movement of body parts in free space and also extract the intended gestures. Many existing technolo... Read More about Hand Gesture Discrimination with Passive Infrared Sensor Arrays.

Robotic assistants for universal access (2017)
Presentation / Conference Contribution
Keates, S., & Kyberd, P. J. (2017, July). Robotic assistants for universal access. Presented at HCI International 2017, Vancouver Convention Centre, Vancouver, Canada

Much research is now focusing on how technology is moving away from the traditional computer to a range of smart devices in smart environments, the so-called Internet of Things. With this increase in computing power and decrease in form factor, we ar... Read More about Robotic assistants for universal access.

Simultaneous Bayesian Clustering and Feature Selection Through Student’s ${t}$ Mixtures Model (2017)
Journal Article
Sun, J., Zhou, A., Keates, S., & Liao, S. (2018). Simultaneous Bayesian Clustering and Feature Selection Through Student’s ${t}$ Mixtures Model. IEEE Transactions on Neural Networks and Learning Systems, 29(4), 1187-1199. https://doi.org/10.1109/tnnls.2016.2619061

In this paper, we proposed a generative model for feature selection under the unsupervised learning context. The model assumes that data are independently and identically sampled from a finite mixture of Student?s t distributions, which can reduce th... Read More about Simultaneous Bayesian Clustering and Feature Selection Through Student’s ${t}$ Mixtures Model.

A pilot study: Evaluation of sensor system design for optical fibre humidity sensors subjected to aggressive air sewer environment (2017)
Presentation / Conference Contribution
Alwis, L. S. M., Bustamante, H., Bremer, K., Roth, B., Sun, T., & Grattan, K. T. V. (2016, October). A pilot study: Evaluation of sensor system design for optical fibre humidity sensors subjected to aggressive air sewer environment. Presented at 2016 IEEE SENSORS

Research has identified that humidity plays a fundamental role on the conversion of hydrogen sulphide into sulphuric acid during corrosion of concrete in gravity sewers and that potentially minor reductions in humidity can reduce corrosion rates. The... Read More about A pilot study: Evaluation of sensor system design for optical fibre humidity sensors subjected to aggressive air sewer environment.

Blending Pre-formulation Metrics with Molecular Calculations to Facilitate Aerosol Product Formulation (2016)
Presentation / Conference Contribution
Murnane, D., Ramachandran, V., Hammond, R., Pickering, J., Roberts, K., Soufian, M., Forbes, B., Jaffari, S., Martin, G., Collins, E., & Pencheva, K. (2016, April). Blending Pre-formulation Metrics with Molecular Calculations to Facilitate Aerosol Product Formulation. Presented at Respiratory Drug Delivery

In silico modeling using synthonic engineering provides a powerful tool to assist quality by design (QbD) strategies by facilitating the study of molecular forces of interaction between formulation components such as carrier particles and active phar... Read More about Blending Pre-formulation Metrics with Molecular Calculations to Facilitate Aerosol Product Formulation.

Explanation-based learning with analogy for impasse resolution (2016)
Journal Article
Timperley, M., Mokhtar, M., Bellaby, G., & Howe, J. (2016). Explanation-based learning with analogy for impasse resolution. Expert Systems with Applications, 61, 181-191. https://doi.org/10.1016/j.eswa.2016.05.030

This paper proposes an algorithm for the inclusion of analogy into Explanation-Based Learning (EBL). Analogy can be used when an impasse is reached to extend the deductive closure of EBL’s domain theory. This enables the generation of control laws, v... Read More about Explanation-based learning with analogy for impasse resolution.

Influences of integrating touch screen smart board and CAD in collaborative design (2015)
Presentation / Conference Contribution
Vasantha, G. V. A., Ramesh, H. P., Sugavanam, C. M., Chakrabarti, A., & Corney, J. (2015, January). Influences of integrating touch screen smart board and CAD in collaborative design. Presented at The Third International Conference on Design Creativity (3rd ICDC), Bangalore, India

Although a digital design tool like CAD has a strong influence on creative design, it is merely used in the detail design stage to present the visualized final product in 3D space. Limitations in CAD have led to the great emphasis on employing suppor... Read More about Influences of integrating touch screen smart board and CAD in collaborative design.

Inter-rater reliability in determining the types of vegetation on railway trackbeds (2015)
Presentation / Conference Contribution
Nyberg, R. G., Yella, S., Gupta, N. K., & Dougherty, M. (2015, November). Inter-rater reliability in determining the types of vegetation on railway trackbeds. Presented at International Conference on Web Information Systems Engineering, Springer International Publishing

Vegetation growing on railway trackbeds and embankments can present several potential problems. Consequently, such vegetation is controlled through various maintenance procedures. In order to investigate the extent of maintenance needed, one of the f... Read More about Inter-rater reliability in determining the types of vegetation on railway trackbeds.

Reliability of manual assessments in determining the types of vegetation on railway tracks (2015)
Presentation / Conference Contribution
Nyberg, R. G., Yella, S., Gupta, N. K., & Dougherty, M. (2015, November). Reliability of manual assessments in determining the types of vegetation on railway tracks. Presented at Web Information Systems Engineering – WISE 2015, Miami, FL, USA

Current day vegetation assessments within railway maintenance are (to a large extent) carried out manually. This study has investigated the reliability of such manual assessments by taking three non-domain experts into account. Thirty-five track imag... Read More about Reliability of manual assessments in determining the types of vegetation on railway tracks.

A novel hybrid intelligence approach for 2D packing through internet crowdsourcing (2015)
Presentation / Conference Contribution
Agrawal, A., Yadav, P., Upadhyay, C. K., Corney, J. R., Vasantha, G. A., Jagadeesan, A., & Lynn, A. (2015, July). A novel hybrid intelligence approach for 2D packing through internet crowdsourcing. Presented at 2015 IEEE Technological Innovation in ICT for Agriculture and Rural Development (TIAR), Chennai, India

Packing problems on its current state are being utilized for wide area of industrial applications. The aim of present research is to create and implement an intelligent system that tackles the problem of 2D packing of objects inside a 2D container, s... Read More about A novel hybrid intelligence approach for 2D packing through internet crowdsourcing.