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Article

Brooks, S., Roy, R. ORCID: 0000-0001-5491-7437, Dirks, J-H. & Taylor, D.view all authors (2023). A systematic study of biological SE systems from complexity and design perspectives. Journal of Engineering Design, 34(11), pp. 897-921. doi: 10.1080/09544828.2023.2266864

Addepalli, S., Weyde, T. ORCID: 0000-0001-8028-9905, Namoano, B. , Oyedeji, O. A., Wang, T., Erkoyuncu, J. A. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2023). Automation of knowledge extraction for degradation analysis. CIRP Annals, 72(1), pp. 33-36. doi: 10.1016/j.cirp.2023.03.013

Brooks, S. J., Mahmood, M., Roy, R. , Manolesos, M. ORCID: 0000-0002-5506-6061 & Salonitis, K.view all authors (2023). Self-reconfiguration simulations of turbines to reduce uneven farm degradation. Renewable Energy, 206, pp. 1301-1314. doi: 10.1016/j.renene.2023.02.064

Morar, N. ORCID: 0000-0001-9109-8864, Holtham, N., Hackel, L. , Davami, K., Sharma, M., DeWald, A. & Roy, R.view all authors (2023). Effects of high-energy laser peening followed by pre-hot corrosion on stress relaxation, microhardness, and fatigue life and strength of single-crystal nickel CMSX-4® superalloy. The International Journal of Advanced Manufacturing Technology, 126(11-12), pp. 4893-4912. doi: 10.1007/s00170-023-11358-5

Bergstrom, C., Lampic, C., Roy, R. , Hedman, C., Ahlgren, J., Ståhl, O., Smedby, K. E., Hellman, K., Henriksson, R., Eriksson, L. E. ORCID: 0000-0001-5121-5325 & Wettergren, L.view all authors (2023). Do young adults with cancer receive information about treatment-related impact on sex life? Results from a population-based study. Cancer Medicine, 12(8), pp. 9893-9901. doi: 10.1002/cam4.5672

Palmarini, R., Fernandez del Amo, I., Aariansyah, D. , Khan, S., Ahmet Erkoyuncu, J. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2023). Fast Augmented Reality Authoring: Fast Creation of AR step-by-step Procedures for Maintenance Operations. IEEE Access, 11, pp. 8407-8421. doi: 10.1109/ACCESS.2023.3235871

Brooks, S. J. ORCID: 0000-0002-5712-7358 & Roy, R. ORCID: 0000-0001-5491-7437 (2022). Design and complexity evaluation of a self-cleaning heat exchanger. International Journal of Heat and Mass Transfer, 191, article number 122725. doi: 10.1016/j.ijheatmasstransfer.2022.122725

Naz, A., Brooks, S. J. ORCID: 0000-0002-5712-7358 & Roy, R. ORCID: 0000-0001-5491-7437 (2022). Investigation of future applications of self-engineering using drones. Materials Today: Proceedings, 64(3), pp. 1255-1260. doi: 10.1016/j.matpr.2022.03.717

Addepalli, S., Zhao, Y., Erkoyuncu, J. A. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2021). Quantifying uncertainty in pulsed thermographic inspection by analysing the thermal diffusivity measurements of metals and composites. Sensors, 21(16), article number 5480. doi: 10.3390/s21165480

Grenyer, A., Erkoyuncu, J. A., Zhao, Y. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2021). A systematic review of multivariate uncertainty quantification for engineering systems. CIRP Journal of Manufacturing Science and Technology, 33, pp. 188-208. doi: 10.1016/j.cirpj.2021.03.004

Brooks, S. J. ORCID: 0000-0002-5712-7358 & Roy, R. ORCID: 0000-0001-5491-7437 (2021). Complexity of self-engineering systems across the life cycle-Biological and engineering systems. Procedia CIRP, 98, pp. 121-126. doi: 10.1016/j.procir.2021.01.016

Brooks, S. J. ORCID: 0000-0002-5712-7358 & Roy, R. ORCID: 0000-0001-5491-7437 (2021). An overview of self-engineering systems. Journal of Engineering Design, 32(8), pp. 397-447. doi: 10.1080/09544828.2021.1914323

Fernandez del Amo, I., Erkoyuncu, J. A., Vrabič, R. , Frayssinet, R., Vazquez Reynel, C. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2020). Structured authoring for AR-based communication to enhance efficiency in remote diagnosis for complex equipment. Advanced Engineering Informatics, 45, article number 101096. doi: 10.1016/j.aei.2020.101096

Honarvar Shakibaei Asli, B., Flusser, J., Zhao, Y. , Erkoyuncu, J. A., Banerjee Krishnan, K., Farrokhi, Y. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2020). Ultrasound Image Filtering and Reconstruction Using DCT/IDCT Filter Structure. IEEE Access, 8, pp. 141342-141357. doi: 10.1109/access.2020.3011970

Gao, R. X., Yan, R., Roy, R. ORCID: 0000-0001-5491-7437 , Erkoyuncu, J. A., Tracht, K. & Wang, P.view all authors (2020). Preface. Procedia Manufacturing, 49, article number 1. doi: 10.1016/j.promfg.2020.06.002

Erkoyuncu, J. A., del Amo, I. F., Ariansyah, D. , Bulka, D., Vrabič, R. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2020). A design framework for adaptive digital twins. CIRP Annals, 69(1), pp. 145-148. doi: 10.1016/j.cirp.2020.04.086

Brooks, S. J. ORCID: 0000-0002-5712-7358 & Roy, R. ORCID: 0000-0001-5491-7437 (2020). A complexity framework for self-engineering systems. Smart and Sustainable Manufacturing Systems, 4(3), doi: 10.1520/ssms20200059

Farsi, M., Erkoyuncu, J. A., Steenstra, D. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2019). A modular hybrid simulation framework for complex manufacturing system design. Simulation Modelling Practice and Theory, 94, pp. 14-30. doi: 10.1016/j.simpat.2019.02.002

Sirikham, A., Zhao, Y., Nezhad, H. Y. , Du, W. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2019). Estimation of Damage Thickness in Fiber-Reinforced Composites using Pulsed Thermography. IEEE Transactions on Industrial Informatics, 15(1), pp. 445-453. doi: 10.1109/tii.2018.2878758

Addepalli, S., Zhao, Y., Roy, R. ORCID: 0000-0001-5491-7437 , Galhenege, W., Colle, M., Yu, J. & Ucur, A.view all authors (2019). Non-destructive evaluation of localised heat damage occurring in carbon composites using thermography and thermal diffusivity measurement. Measurement, 131, pp. 706-713. doi: 10.1016/j.measurement.2018.09.040

Erkoyuncu, J. A., Roy, R. ORCID: 0000-0001-5491-7437, Shehab, E. , Durugbo, C., Khan, S. & Datta, P.view all authors (2019). An effective uncertainty based framework for sustainable industrial product-service system transformation. Journal of Cleaner Production, 208, pp. 160-177. doi: 10.1016/j.jclepro.2018.09.182

Grenyer, A., Dinmohammadi, F., Erkoyuncu, J. A. , Zhao, Y. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2019). Current practice and challenges towards handling uncertainty for effective outcomes in maintenance. Procedia CIRP, 86, pp. 282-287. doi: 10.1016/j.procir.2020.01.024

Tedeschi, S., Emmanouilidis, C., Mehnen, J. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2019). A Design Approach to IoT Endpoint Security for Production Machinery Monitoring. Sensors (Basel), 19(10), article number 2355. doi: 10.3390/s19102355

Turner, C., Emmanouilidis, C., Tomiyama, T. , Tiwari, A. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2019). Intelligent decision support for maintenance: an overview and future trends. International Journal of Computer Integrated Manufacturing, 32(10), pp. 936-959. doi: 10.1080/0951192x.2019.1667033

del Amo, I. F., Erkoyuncu, J. A., Roy, R. ORCID: 0000-0001-5491-7437 , Palmarini, R. & Onoufriou, D.view all authors (2018). A systematic review of Augmented Reality content-related techniques for knowledge transfer in maintenance applications. Computers in Industry, 103, pp. 47-71. doi: 10.1016/j.compind.2018.08.007

Vrabič, R., Erkoyuncu, J. A., Butala, P. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2018). Digital twins: Understanding the added value of integrated models for through-life engineering services. Procedia Manufacturing, 16, pp. 139-146. doi: 10.1016/j.promfg.2018.10.167

Castelluccio, G. M. & Roy, R. ORCID: 0000-0001-5491-7437 (2018). Foreword. Procedia Manufacturing, 16, article number 1. doi: 10.1016/j.promfg.2018.10.149

Morar, N. I., Roy, R. ORCID: 0000-0001-5491-7437, Gray, S. , Nicholls, J. & Mehnen, J.view all authors (2018). Modelling the influence of laser drilled recast layer thickness on the fatigue performance of CMSX-4. Procedia Manufacturing, 16, pp. 67-74. doi: 10.1016/j.promfg.2018.10.173

Du, W., Zhao, Y., Roy, R. ORCID: 0000-0001-5491-7437 , Addepalli, S. & Tinsley, L.view all authors (2018). A review of miniaturised Non-Destructive Testing technologies for in-situ inspections. Procedia Manufacturing, 16, pp. 16-23. doi: 10.1016/j.promfg.2018.10.152

Farsi, M., Grenyer, A., Sachidananda, M. , Sceral, M., Mcvey, S., Erkoyuncu, J. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2018). Conceptualising the impact of information asymmetry on through-life cost: case study of machine tools sector. Procedia Manufacturing, 16, pp. 99-106. doi: 10.1016/j.promfg.2018.10.172

Tracht, K., Roy, R. ORCID: 0000-0001-5491-7437 & Tomiyama, T. (2018). Foreword. Procedia CIRP, 19, p. 1. doi: 10.1016/j.promfg.2018.01.001

Grenyer, A., Addepalli, S., Zhao, Y. , Oakey, L., Erkoyuncu, J. A. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2018). Identifying challenges in quantifying uncertainty: Case study in infrared thermography. Procedia CIRP, 73, pp. 108-113. doi: 10.1016/j.procir.2018.03.301

Palmarini, R., Fernandez del Amo, I., Bertolino, G. , Dini, G., Erkoyuncu, J. A., Roy, R. ORCID: 0000-0001-5491-7437 & Farnsworth, M.view all authors (2018). Designing an AR interface to improve trust in Human-Robots collaboration. Procedia CIRP, 70, pp. 350-355. doi: 10.1016/j.procir.2018.01.009

del Amo, I. F., Galeotti, E., Palmarini, R. , Dini, G., Erkoyuncu, J. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2018). An innovative user-centred support tool for Augmented Reality maintenance systems design: a preliminary study. Procedia CIRP, 70, pp. 362-367. doi: 10.1016/j.procir.2018.02.020

Morar, N. I., Roy, R. ORCID: 0000-0001-5491-7437, Mehnen, J. , Marithumu, S., Gray, S., Roberts, T. & Nicholls, J.view all authors (2018). Investigation of recast and crack formation in laser trepanning drilling of CMSX-4 angled holes. The International Journal of Advanced Manufacturing Technology, 95(9-12), pp. 4059-4070. doi: 10.1007/s00170-017-1481-9

Addepalli, S., Pagalday, G., Salonitis, K. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2018). Socio-economic and demographic factors that contribute to the growth of the civil aviation industry. Procedia Manufacturing, 19, pp. 2-9. doi: 10.1016/j.promfg.2018.01.002

Wan, S., Li, D., Gao, J. , Roy, R. ORCID: 0000-0001-5491-7437 & He, F.view all authors (2018). A collaborative machine tool maintenance planning system based on content management technologies. The International Journal of Advanced Manufacturing Technology, 94(5-8), pp. 1639-1653. doi: 10.1007/s00170-016-9829-0

Palmarini, R., Erkoyuncu, J. A., Roy, R. ORCID: 0000-0001-5491-7437 & Torabmostaedi, H.view all authors (2018). A systematic review of augmented reality applications in maintenance. Robotics and Computer-Integrated Manufacturing, 49, pp. 215-228. doi: 10.1016/j.rcim.2017.06.002

Fernández Del Amo, I., Erkoyuncu, J. A., Roy, R. ORCID: 0000-0001-5491-7437 & Wilding, S.view all authors (2018). Augmented Reality in Maintenance: An information-centred design framework. Procedia Manufacturing, 19, pp. 148-155. doi: 10.1016/j.promfg.2018.01.021

Zhao, Y., Addepalli, S., Sirikham, A. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2018). A confidence map based damage assessment approach using pulsed thermographic inspection. NDT & E International, 93, pp. 86-97. doi: 10.1016/j.ndteint.2017.10.001

Wang, J., Erkoyuncu, J. A. & Roy, R. ORCID: 0000-0001-5491-7437 (2018). A Conceptual Design for Smell Based Augmented Reality: Case Study in Maintenance Diagnosis. Procedia CIRP, 78, pp. 109-114. doi: 10.1016/j.procir.2018.09.067

Tedeschi, S., Rodrigues, D., Emmanouilidis, C. , Erkoyuncu, J. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2018). A cost estimation approach for IoT modular architectures implementation in legacy systems. Procedia Manufacturing, 19, pp. 103-110. doi: 10.1016/j.promfg.2018.01.015

Tinsley, L., Chalk, C., Nicholls, J. , Mehnen, J. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2017). A study of pulsed thermography for life assessment of thin EB-PVD TBCs undergoing oxidation ageing. NDT & E International, 92, pp. 67-74. doi: 10.1016/j.ndteint.2017.08.001

Morar, N., Roy, R. ORCID: 0000-0001-5491-7437, Mehnen, J. , Nicholls, J. R. & Gray, S.view all authors (2017). The effect of trepanning speed of laser drilled acute angled cooling holes on the high temperature low cycle corrosion fatigue performance of CMSX-4 at 850 °C. International Journal of Fatigue, 102, pp. 112-120. doi: 10.1016/j.ijfatigue.2017.04.017

Shen, J., Erkoyuncu, J. A., Roy, R. ORCID: 0000-0001-5491-7437 & Wu, B.view all authors (2017). A framework for cost evaluation in product service system configuration. International Journal of Production Research, 55(20), pp. 6120-6144. doi: 10.1080/00207543.2017.1325528

Nezhad, H. Y., Zhao, Y., Liddel, P. D. , Marchante, V. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2017). A novel process-linked assembly failure model for adhesively bonded composite structures. CIRP Annals, 66(1), pp. 29-32. doi: 10.1016/j.cirp.2017.04.103

Roy, R. ORCID: 0000-0001-5491-7437 (2017). Foreword. Procedia CIRP, 59, p. 1. doi: 10.1016/j.procir.2017.02.010

Addepalli, S., Roy, R. ORCID: 0000-0001-5491-7437, Axinte, D. & Mehnen, J.view all authors (2017). 'In-situ' inspection technologies: Trends in degradation assessment and associated technologies. Procedia CIRP, 59, pp. 35-40. doi: 10.1016/j.procir.2016.10.003

Okoh, C., Roy, R. ORCID: 0000-0001-5491-7437 & Mehnen, J. (2017). Maintenance Informatics Dashboard Design for Through-life Engineering Services. Procedia CIRP, 59, pp. 166-171. doi: 10.1016/j.procir.2016.09.019

Okoh, C., Roy, R. ORCID: 0000-0001-5491-7437 & Mehnen, J. (2017). Predictive Maintenance Modelling for Through-Life Engineering Services. Procedia CIRP, 59, pp. 196-201. doi: 10.1016/j.procir.2016.09.033

Zhao, Y., Mehnen, J., Sirikham, A. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2017). A Novel Defect Depth Measurement Method based on Nonlinear System Identification for Pulsed Thermographic Inspection. Mechanical Systems and Signal Processing, 85, pp. 382-395. doi: 10.1016/j.ymssp.2016.08.033

Wan, S., Li, D., Gao, J. , Roy, R. ORCID: 0000-0001-5491-7437 & Tong, Y.view all authors (2017). Process and knowledge management in a collaborative maintenance planning system for high value machine tools. Computers in Industry, 84, pp. 14-24. doi: 10.1016/j.compind.2016.11.002

Erkoyuncu,, J. A., Fernandez del Amo, I., Dalle Mura, M. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2017). Improving efficiency of industrial maintenance with context aware adaptive authoring in augmented reality. CIRP Annals, 66(1), pp. 465-468. doi: 10.1016/j.cirp.2017.04.006

Palmirini, R., Erkoyuncu, J. A. & Roy, R. ORCID: 0000-0001-5491-7437 (2017). An Innovative Process to Select Augmented Reality (AR) Technology for Maintenance. Procedia CIRP, 59, pp. 23-28. doi: 10.1016/j.procir.2016.10.001

Tedeschi, S., Mehnen, J., Tapoglou, N. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2017). Secure IoT Devices for the Maintenance of Machine Tools. Procedia CIRP, 59, pp. 150-155. doi: 10.1016/j.procir.2016.10.002

Kakander, E., Roy, R. ORCID: 0000-0001-5491-7437 & Mehnen, J. (2017). A Simulation Based Approach to Model Design Influence on the Fatigue Life of a Vented Brake Disc. Procedia CIRP, 59, pp. 41-46. doi: 10.1016/j.procir.2016.09.022

Zhao, Y., Tinsley, L., Addepalli, S. , Mehnen, J. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2016). A coefficient clustering analysis for damage assessment of composites based on pulsed thermographic inspection. NDT & E International, 83, pp. 59-67. doi: 10.1016/j.ndteint.2016.06.003

Allwood, J. M., Childs, T. H. C., Clare, A. T. , De Silva, A. K. M., Dhokia, V., Hutchings, I. M., Leach, R. K., Leal-Ayala, D. R., Lowth, S., Majewski, C. E., Marzano, A., Mehnen, J., Nassehi, A., Ozturk, E., Raffles, M. H., Roy, R. ORCID: 0000-0001-5491-7437, Shyha, I. & Turner, S.view all authors (2016). Manufacturing at double the speed. Journal of Materials Processing Technology, 229(March ), pp. 729-757. doi: 10.1016/j.jmatprotec.2015.10.028

Erkoyuncu, J. A., Khan, S., Hussain, S. M. F. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2016). A framework to estimate the cost of No-Fault Found events. International Journal of Production Economics, 173, pp. 207-222. doi: 10.1016/j.ijpe.2015.12.013

Roy, R. ORCID: 0000-0001-5491-7437, Stark, R., Tracht, K. , Takata, S. & Mori, M.view all authors (2016). Continuous maintenance and the future - Foundations and technological challenges. CIRP Annals, 65(2), pp. 667-688. doi: 10.1016/j.cirp.2016.06.006

Roy, R. ORCID: 0000-0001-5491-7437 (2015). Foreword. Procedia CIRP, 38, pp. 1-2. doi: 10.1016/j.procir.2015.08.099

Roy, R. ORCID: 0000-0001-5491-7437 (2014). Foreword. Procedia CIRP, 22(1), pp. 1-2. doi: 10.1016/j.procir.2014.08.012

Book Section

Palmarini, R., Fernandez del Amo, I., Ariansyah, D. , Erkoyuncu, J. A. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2023). Augmented Reality for Remote Assistance. In: Nee, A. Y. C. & Ong, S. K. (Eds.), Springer Handbook of Augmented Reality. (pp. 669-685). Cham, Switzerland: Springer Nature. doi: 10.1007/978-3-030-67822-7_27

Roy, R. ORCID: 0000-0001-5491-7437 & Brooks, S. J. ORCID: 0000-0002-5712-7358 (2020). Self-engineering – Technological Challenges. In: Karabegovic, I. (Ed.), New Technologies, Development and Application III (Lecture Notes in Networks and Systems). (pp. 16-30). Cham, Switzerland: Springer. doi: 10.1007/978-3-030-46817-0_2

Conference or Workshop Item

Boiarkin, V., Zarpelao, B. B., Rajarajan, M. ORCID: 0000-0001-5814-9922 , Roy, R. & Tapper, K. ORCID: 0000-0001-9097-6311view all authors (2023). Local Differential Privacy-Based Data-Sharing Scheme for Smart Utilities. In: Proceedings of the 20th International Conference on Manufacturing Research. 20th International Conference on Manufacturing Research, 6-8 Sep 2023, Aberystwyth, UK. doi: 10.3233/atde230930

Brooks, S. J. ORCID: 0000-0002-5712-7358, Yasin, A., Alatishe, K. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2021). Design and Implementation of a Self-Cleaning Heat Exchanger Using a Digital Twin. In: Proceedings of the The 10th International Conference on Through-Life Engineering Services 2021 (TESConf 2021). 10th International Through-Life Engineering Services Conference (Tesconf2021), 16-18 Nov 2021, Online. doi: 10.2139/ssrn.3944684

Shakibaei, B. H., Flusser, J., Zhao, Y. , Erkoyuncu, J. A. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2021). DCT/IDCT filter design for ultrasound image filtering. In: Proceedings - International Conference on Pattern Recognition. 25th International Conference on Pattern Recognition (ICPR), 10-15 Jan 2021, Milan, Italy. doi: 10.1109/ICPR48806.2021.9412838

Turner, C., Emmanouilidis, C., Tomiyama, T. , Tiwari, A. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2018). Intelligent decision support for maintenance: A new role for audit trails. In: Liyanage, J., Amadi-Echendu, J. & Matthew, J. (Eds.), Engineering Assets and Public Infrastructures in the Age of Digitalization: Proceedings of the 13th World Congress on Engineering Asset Management (Lecture Notes in Mechanical Engineering). WCEAM – 2018: the 13th World Congress on Engineering Asset Management, 24-26 Sep 2018, Stavanger, Norway. doi: 10.1007/978-3-030-48021-9

Tedeschi, S., Emmanouilidis, C., Farnsworth, M. , Mehnen, J. & Roy, R. ORCID: 0000-0001-5491-7437view all authors (2017). New Threats for Old Manufacturing Problems: Secure IoT-Enabled Monitoring of Legacy Production Machinery. In: Lodding, H., Riedel, R., Thoben, K. D. , von Cieminski, G. & Kitritis, D.view all authors (Eds.), Advances in Production Management Systems. The Path to Intelligent, Collaborative and Sustainable Manufacturing. APMS 2017. doi: 10.1007/978-3-319-66923-6_46

Rios-Amaya, J., Roy, R. ORCID: 0000-0001-5491-7437, Planas, D. , Cochi, F., Shermon, D. & Razzaq, S.view all authors (2016). A process centred virtual approach to support cost estimating along product life cycle. In: 2006 IEEE International Technology Management Conference, ICE 2006. 2006 IEEE International Technology Management Conference (ICE), 26-28 Jun 2006, Milan, Italy.

Morar, N. ORCID: 0000-0001-9109-8864, Roy, R. ORCID: 0000-0001-5491-7437, Mehnen, J. , Redding, L. E. & Harrison, A.view all authors (2013). Data Mining and Knowledge Reuse for the Initial Systems Design and Manufacturing: Aero-engine Service Risk Drivers. In: Procedia CIRP. 2nd International Through-life Engineering Services Conference doi: 10.1016/j.procir.2013.08.002

Roy, R. ORCID: 0000-0001-5491-7437 (2005). Virtual Cost Engineering Studio (V-CES): a framework for Cost Engineering services. In: 2005 IEEE International Technology Management Conference (ICE). 2005 IEEE International Technology Management Conference (ICE), 20-22 Jun 2005, Munich, Germany.

Thesis

Roy, R. (2021). Examining the drivers of optimal portfolio construction. (Unpublished Doctoral thesis, City, University of London)