Browse by Current Cardiff authors

2024. Techno-economic analysis of hybrid renewable energy systems for cost reduction and reliability improvement using dwarf mongoose optimization algorithm. Energy 313 , 133653. 10.1016/j.energy.2024.133653

Wan, Yuwei, Liu, Ying

, Chen, Zheyuan, Chen, Chong, Li, Xinyu, Hu, Fu and Packianather, Michael

2024. Making knowledge graphs work for smart manufacturing: Research topics, applications and prospects. Journal of Manufacturing Systems 76 , pp. 103-132. 10.1016/j.jmsy.2024.07.009

Al Dawsari, Saleh Awadh, Anayi, Fatih

2024. Novel optimal configuration approach for off-grid microgrid with hybrid energy storage using Mantis search algorithm. Presented at: 12th International Conference on Smart Grid (icSmartGrid), Setubal, Portugal, 27-29 May 2024. Proceedings 2024 12th International Conference on Smart Grid (icSmartGrid). IEEE, pp. 255-264. 10.1109/icSmartGrid61824.2024.10578170

Nguyen, Nguyen, My, Chu Anh, Le, Chi Hieu, Zlatov, Nikolay, Hristov, Georgi, Gao, James, Nguyen, Ho Quang, Mahmud, Jamaluddin, Bui, Trung Thanh and Packianather, Michael S.

2024. Motion and condition monitoring of an industrial robot based on digital twins. Presented at: 3rd Annual International Conference on Material, Machines and Methods for Sustainable Development (MMMS2022), 10-13 November 2022. Published in: Long, B.T ed. Proceedings of the 3rd Annual International Conference on Material, Machines and Methods for Sustainable Development. Lecture Notes in Mechanical Engineering Cham, Switzerland: pp. 445-446. 10.1007/978-3-031-57460-3_49

Alamri, Nawaf

and Bigot, Samuel

2024. A movel hybrid Bees Regression Convolutional Neural Network (BA-RCNN) applied to porosity prediction in selective laser melting parts. Presented at: Cardiff University Engineering Research Conference 2023, Cardiff, UK, 12-14 July 2023. Published in: Spezi, Emiliano and Bray, Michaela eds. Proceedings of the Cardiff University Engineering Research Conference 2023. Cardiff: Cardiff University Press, pp. 95-99. 10.18573/conf1.w

Hejazi, Shahd, Packianather, Michael

and Liu, Y 2024. Using DCGAN and WGAN-GP to generate artificial thermal RGB images for induction motors. Presented at: Cardiff University Engineering Research Conference 2023, Cardiff, UK, 12-14 July 2023. Published in: Spezi, Emiliano and Bray, Michaela eds. Proceedings of the Cardiff University Engineering Research Conference 2023. Cardiff: Cardiff University Press, pp. 113-117. 10.18573/conf1.aa

Chu, Anh My, Le, Minh Thai, Hoang, Ngoc Ha, Le, Chi Hieu, Egbe, Uyi-Osa, Gao, James, Zlatov, Nikolay and Packianather, Michael S.

2024. A framework for practically effective creation of postprocessors for 5-axis CNC machines with all possible configurations and working mechanisms. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 238 (5) , pp. 682-694. 10.1177/09544054231179314

Packianather, Michael S.

, Zainuddin, Felisa A., Soroka, Anthony

, Tuthill, Peter and Ames, Eva 2024. Modelling remanufacturing process of end-of-life batteries using discrete event simulation. Presented at: IWAR 2023, 18-19 October 2023. Published in: Fera, M., Caterino, M., Macchiaroli, R. and Pham, D.T. eds. Advances in Remanufacturing:Proceedings of the VII International Workshop on Autonomous Remanufacturing. Lecture Notes in Mechanical Engineering Cham, Switzerland: Springer, pp. 469-481. 10.1007/978-3-031-52649-7_37

Suliman, Fouad, Anayi, Fatih

2024. Electrical faults analysis and detection in photovoltaic arrays based on machine learning classifiers. Sustainability 16 (3) , 1102. 10.3390/su16031102

Hejazi, Shahd Ziad, Packianather, Michael

and Liu, Ying

2024. A novel customised load adaptive framework for induction motor fault classification utilising MFPT bearing dataset. Machines 12 (1) , 44. 10.3390/machines12010044

Alasmari, Loloah, Packianather, Michael

, Tuthill, Peter, Liu, Ying

and Guo, Xiao 2024. Assessing the circular transformation of warehouse operations through simulation. Presented at: The International Conference on Industry 4.0 and Smart Manufacturing (ISM), Prague, Czech Republic, 20-22 November 2024.

Pham, Tri Cong, Nguyen, Van Duy, Le, Chi Hieu, Packianather, Michael

and Hoang, Van-Dung 2023. Artificial intelligence-based solutions for coffee leaf disease classification. Presented at: International Conference on Marine Sustainable Development and Innovation (MSDI 2023), Nha Trang, Vietnam, 21-23 July 2023. IOP Conference Series: Earth and Environmental Science. , vol.1278 IOP Publishing, 012004. 10.1088/1755-1315/1278/1/012004

Hejazi, Shahd, Packianather, Michael

and Liu, Ying

2023. A Novel approach using WGAN-GP and conditional WGAN-GP for generating artificial thermal images of induction motor faults. Presented at: 27th International Conference on Knowledge-Based and Intelligent Information & Engineering Systems (KES 2023), 06-08 September 2023. Procedia Computer Science. , vol.225 Elsevier, pp. 3681-3691. 10.1016/j.procs.2023.10.363

Wan, Yuwei, Chen, Zheyuan, Liu, Ying

and Wang, Rui 2023. Constructing industrial knowledge graph through ontology and link prediction. Presented at: IEEE International Conference on Automation Science and Engineering (CASE), Auckland, New Zealand, 26-29 August 2023. 2023 IEEE 19th International Conference on Automation Science and Engineering (CASE). IEEE, pp. 1-6. 10.1109/CASE56687.2023.10260566

Vu, Minh Duc, My, Chu Anh, Nguyen, The Nguyen, Duong, Xuan Bien, Le, Chi Hieu, Gao, James, Zlatov, Nikolay, Hristov, Georgi, Nguyen, Van Anh, Mahmud, Jamaluddin and Packianather, Michael S.

2023. Prediction of the welding process parameters and the weld bead geometry for robotic welding applications with adaptive neuro-fuzzy models. Presented at: The International Conference on Intelligent Systems & Networks, 18-19 March 2023. Published in: Nguyen, T.D.L., Verdú, E., Le, A.N. and Ganzha, M. eds. Lecture Notes in Networks and Systems , vol.752 Singapore: Springer, pp. 148-158. 10.1007/978-981-99-4725-6_20

Mohamed, Mahmoud

, Abdul Samad, Bdereddin

and Yahya, Khalid 2023. Analysing various control technics for manipulator robotic system (Robogymnast). Computers, Materials & Continua 75 (3) , pp. 4681-4696. 10.32604/cmc.2023.035312

Abdusalam, Othman, Anayi, Fatih

2023. Three-phase power transformer fault diagnosis based on support vector machines and bees algorithm. Presented at: 3rd International Conference in Power Engineering Applications (ICPEA), Putrajaya, Malaysia, 6-7 March 2023. Proceedings of 3rd International Conference in Power Engineering Applications. IEEE, pp. 145-150. 10.1109/ICPEA56918.2023.10093147

Alghamdi, Thamer A.H., Abdusalam, Othman T.E., Anayi, Fatih

2023. An artificial neural network based harmonic distortions estimator for grid- connected power converter-based applications. Ain Shams Engineering Journal 14 (4) , 101916. 10.1016/j.asej.2022.101916

Nguyen, Van Duy, Pham, Tri Cong, Le, Chi Hieu, Huynh, Thanh Trung, Le, Tan Hung and Packianather, Michael

2023. An innovative and smart agriculture platform for improving the coffee value chain and supply chain. Nguyen, T.D.L and Lu, J., eds. Machine Learning and Mechanics Based Soft Computing Applications, Vol. 1068. Studies in Computational Intelligence, Springer, pp. 185-197. (10.1007/978-981-19-6450-3_19)

Alamri, Nawaf Mohammad

and Bigot, Samuel

2023. Optimizing the parameters of long short-term memory networks using the bees algorithm. Applied Sciences 13 (4) , 2536. 10.3390/app13042536

Alexopoulos, Theocharis, Marsh, Jacqueline, Llewellyn, Gareth and Packianather, Michael

2023. An adaptive water consumption monitoring and conservation system. Scholz, Steffen G., Howlett, Robert J and Setchi, Rossi, eds. Sustainable Design and Manufacturing Proceedings of the 9th International Conference on Sustainable Design and Manufacturing (SDM 2022), Vol. 338. Smart Innovation, Systems and Technologies, pp. 191-200. (10.1007/978-981-19-9205-6_18)

Alamri, Nawaf Mohammad H

and Bigot, Samuel

2022. Optimization of convolutional neural network topology and training parameters using Bees Algorithm. Presented at: IEEE 2nd International Symposium on Sustainable Energy, Signal Processing and Cyber Security (iSSSC), Gunupur, Odisha, India, 15-17 December 2022. Proceedings of 2nd International Symposium on Sustainable Energy, Signal Processing and Cyber Security. IEEE, pp. 1-6. 10.1109/iSSSC56467.2022.10051487

Hejazi, Shahd, Packianather, Michael

and Liu, Ying

2022. Novel preprocessing of multimodal condition monitoring data for classifying induction motor faults using deep learning methods. Presented at: IEEE 2nd International Symposium on Sustainable Energy, Signal Processing and Cyber Security (iSSSC), Gunupur, Odisha, India, 15-17 December 2022. Proceedings of 2nd International Symposium on Sustainable Energy, Signal Processing and Cyber Security. IEEE, pp. 1-6. 10.1109/iSSSC56467.2022.10051321

Alamri, Nawaf Mohammad H.

and Bigot, Samuel

2022. Predicting the porosity in selective laser melting parts using hybrid regression convolutional neural network. Applied Sciences 12 (24) , 12571. 10.3390/app122412571

Abdusalam, Othman, Anayi, Fatih

2022. Discrimination between internal current and external fault in three phase power transformer by Using alienation coefficient. Presented at: 2022 57th International Universities Power Engineering Conference (UPEC), Istanbul, Turkey, 30 Aug 22 - 02 Sept 22. 2022 57th International Universities Power Engineering Conference (UPEC). IEEE, 10.1109/UPEC55022.2022.9917688

Elgbaily, Mohamed, Anayi, Fatih

2022. Genetic and particle swarm optimization algorithms based direct torque control for torque ripple attenuation of induction motor. Materials Today: Proceedings 67 (4) , pp. 577-590. 10.1016/j.matpr.2022.08.293

Ibrahim, Alasmer, Anayi, Fatih

2022. New Transfer Learning Approach Based on a CNN for Fault Diagnosis. Presented at: 1st International Electronic Conference on Machines and Applications, 15–30 September 2022, Online, 15-30 September 2022. The 1st International Electronic Conference on Machines and Applications. Engineering Proceedings. (16) MDPI, 10.3390/IECMA2022-12905

Egbe, Uyi-osa, Le, Chi Hieu, Gao, James, Chu, Anh My, Packianather, Michael

and Zlatov, Nikolay 2022. A case-based reasoning based framework for developing computer aided remanufacturing process planning systems. Presented at: International Conference on Reliable Systems Engineering (ICoRSE) - 2022, 8-9 September 2022. Published in: Cioboată, D.D. ed. International Conference on Reliable Systems Engineering (ICoRSE) - 2022. ICoRSE 2022. Lecture Notes in Networks and Systems. , vol.534 Springer, pp. 305-311. 10.1007/978-3-031-15944-2_28

Rayamane, Prasad

, Ji, Ze

2022. Design and development of a robust vision-based tactile sensor. Presented at: 2022 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, Sapporo, Japan, 11-15 July 2022. 2022 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM). IEEE, 10.1109/AIM52237.2022.9863285

Ibrahim, Alasmer, Anayi, Fatih

2022. Detection of three-phase induction motor faults using deep network-based transfer learning techniques. Presented at: IM IEEE 2nd International Maghreb Meeting of the Conference on Sciences and Techniques of Automatic Control and Computer Engineering (MI-STA), 23-25 May 2022. 2022 IEEE 2nd International Maghreb Meeting of the Conference on Sciences and Techniques of Automatic Control and Computer Engineering (MI-STA). IEEE, pp. 133-138. 10.1109/MI-STA54861.2022.9837619

Altayef, Ehsan, Anayi, Fatih

2022. A new enhancement of the k-NN algorithm by Using an optimization technique. Presented at: 2nd International Conference on Advance Computing and Innovative Technologies in Engineering (ICACITE), Greater Noida, India, 28-29 April 2022. Proceedings of 2nd International Conference on Advance Computing and Innovative Technologies in Engineering. IEEE, pp. 24-31. 10.1109/ICACITE53722.2022.9823537

Altayef, Ehsan, Anayi, Fatih

2022. Power transformer fault detection methods and effects of edge burrs fault: a review. Presented at: 2nd International Conference on Advance Computing and Innovative Technologies in Engineering (ICACITE), Greater Noida, India, 28-29 April 2022. Proceedings of 2nd International Conference on Advance Computing and Innovative Technologies in Engineering. IEEE, pp. 5-18. 10.1109/ICACITE53722.2022.9823815

Altayef, Ehsan, Anayi, Fatih

2022. Experimental investigation on impacts of insulation damage fault between laminations of power transformers. Presented at: 2nd International Conference on Advance Computing and Innovative Technologies in Engineering (ICACITE), Greater Noida, India, 28-29 April 2022. Proceedings of 2nd International Conference on Advance Computing and Innovative Technologies in Engineering. IEEE, pp. 19-23. 10.1109/ICACITE53722.2022.9823834

Ibrahim, Alasmer, Anayi, Fatih

2022. New machine learning model-based fault diagnosis of induction motors using thermal images. Presented at: 2nd International Conference on Advance Computing and Innovative Technologies in Engineering (ICACITE), Greater Noida, India, 28-29 April 2022. Proceedings of 2nd International Conference on Advance Computing and Innovative Technologies in Engineering. IEEE, pp. 58-62. 10.1109/ICACITE53722.2022.9823832

Ibrahim, Alasmer, Anayi, Fatih

2022. Novel deep network-based transfer learning approach for fault detection of three-phase induction motor. Presented at: 2nd International Conference on Advance Computing and Innovative Technologies in Engineering (ICACITE), Greater Noida, India, 28-29 April 2022. Proceedings of 2nd International Conference on Advance Computing and Innovative Technologies in Engineering. IEEE, pp. 655-659. 10.1109/ICACITE53722.2022.9823821

Suliman, Fouad, Anayi, Fatih

2022. Bees-algorithm for parameters identification of PV Models. Presented at: 2nd International Conference on Advance Computing and Innovative Technologies in Engineering (ICACITE), Greater Noida, India, 28-29 April 2022. Proceedings of 2nd International Conference on Advance Computing and Innovative Technologies in Engineering. IEEE, pp. 2219-2223. 10.1109/ICACITE53722.2022.9823446

Mohamed, Mahmoud

, Samad, Bdereddin Abdul

and Yahya, Khalid 2022. Simulating LQR and PID controllers to stabilise a three-link robotic system. Presented at: 2nd International Conference on Advance Computing and Innovative Technologies in Engineering (ICACITE), 28-29 April 2022. 2022 2nd International Conference on Advance Computing and Innovative Technologies in Engineering (ICACITE). IEEE, 10.1109/ICACITE53722.2022.9823512

Elgbaily, Mohamed, Anayi, Fatih

2022. Performance improvement based torque ripple minimization for direct torque control drive fed induction motor using fuzzy logic control. Presented at: 3rd International Conference on Control, Instrumentation and Mechatronics Engineering, CIM 2022, Online, 30-31 Mar 2022. Published in: Wahab, Norhaliza Abdul and Zaharuddin, Mohamed eds. Instrumentation and Mechatronics: Theory and Practice [Conference Proceedings]. Lecture Notes in Electrical Engineering. Lecture Notes in Electrical Engineering , vol.921 Springer Science Business Media, 416–428. 10.1007/978-981-19-3923-5_36

Alghamdi, Thamer A. H., Anayi, Fatih

2022. Modelling and control development of a cascaded NPC-based MVDC converter for harmonic analysis studies in power distribution networks. Energies 15 (13) , 4867. 10.3390/en15134867

Abdusalam, Othman, Ibrahim, Alasmer, Anayi, Fatih

2022. New hybrid machine learning method for detecting faults in three-phase power transformers. Energies 15 (11) , e3905. 10.3390/en15113905

Altayef, E., Anayi, F.

, Packianather, M.

, Benmahamed, Y. and Kherif, O. 2022. Detection and classification of lamination faults in A 15 kVA three-phase transformer core using SVM, KNN and DT algorithms. IEEE Access 10 , pp. 50925-50932. 10.1109/ACCESS.2022.3174359

Alghamdi, Thamer A. H., Anayi, Fatih

2022. Optimal design of passive power filters using the MRFO algorithm and a practical harmonic analysis approach including uncertainties in distribution networks. Energies 15 (7) , 2566. 10.3390/en15072566

Wan, Yuwei, Chen, Zheyuan, Hu, Fu, Liu, Ying

and Wang, Rui 2022. Exploiting knowledge graph for multi-faceted conceptual modelling using GCN. Presented at: 3rd International Conference on Industry 4.0 and Smart Manufacturing (ISM 2021), Linz, Austria, 17-19 November 2021. , vol.200 Procedia Computer Science, Vol 200, pp. 1174-1183. 10.1016/j.procs.2022.01.317

Ibrahim, Alasmer, Anayi, Fatih

and Alomari, Osama Ahmad 2022. New hybrid invasive weed optimization and machine learning approach for fault detection. Energies 15 (4) , 1488. 10.3390/en15041488

Shouran, Mokhtar

and Habil, Monier 2022. Different fuzzy control configurations tuned by the Bees Algorithm for LFC of two-area power system. Energies 15 (2) , 657. 10.3390/en15020657

Chu, A. M., Nguyen, C. D., Duong, X. B., Nguyen, A. V., Nguyen, T. A., Le, C. H. and Packianather, Michael

2022. A novel mathematical approach for finite element formulation of flexible robot dynamics. Mechanics Based Design of Structures and Machines 50 (11) , pp. 3747-3767. 10.1080/15397734.2020.1820874

Shouran, Mokhtar

2022. Design of sliding mode control optimised by the Bees algorithm for LFC in the Great Britain power system. Materials Today: Proceedings 52 (3) , pp. 937-945. 10.1016/j.matpr.2021.10.322

Alamri, Nawaf Mohammad

and Bigot, Samuel

2022. Deep learning: parameter optimization using proposed novel hybrid bees Bayesian convolutional neural network. Applied Artificial Intelligence 36 (1) , 2031815. 10.1080/08839514.2022.2031815

Altayef, Ehsan, Anayi, Fatih

, Packianather, Michael S.

and Kherif, Omar 2022. On the effects of lamination artificial faults in A 15 kVA three-phase transformer core. IEEE Access 10 , pp. 19348-19355. 10.1109/ACCESS.2022.3151367

Shouran, Mokhtar

2021. Fuzzy PID with filtered derivative mode based load frequency control of two-area power system. Presented at: 2021 56th International Universities Power Engineering Conference (UPEC), Middlesbrough, United Kingdom, 31 August -3 September 2021. Proceedings 56th International Universities Power Engineering Conference (UPEC). IEEE, 10.1109/UPEC50034.2021.9548233

Ibrahim, Alasmer, Anayi, Fatih

and Al-Omari, Osama 2021. Novel hybrid invasive weed optimization and machine learning approach for fault detection. Presented at: 2021 56th International Universities Power Engineering Conference (UPEC), Middlesbrough, United Kingdom, 31 August -3 September 2021. 2021 56th International Universities Power Engineering Conference (UPEC). IEEE, 10.1109/UPEC50034.2021.9548171

Shouran, Mokhtar

2021. The Bees Algorithm Tuned Sliding Mode Control for Load Frequency Control in Two-Area Power System. Energies 14 (18) , 5701. 10.3390/en14185701

Shouran, Mokhtar

and Habil, Monier 2021. Load frequency control based on the Bees Algorithm for the Great Britain power system. Designs 5 (3) , 50. 10.3390/designs5030050

Shouran, Mokhtar

2021. A state-of-the-art review on LFC strategies in conventional and modern power systems. Presented at: 1st International Conference on Advance Computing and Innovative Technologies in Engineering (ICACITE), Greater Noida, India, 4-5 March 2021. 2021 International Conference on Advance Computing and Innovative Technologies in Engineering (ICACITE). IEEE, pp. 268-277. 10.1109/ICACITE51222.2021.9404653

My, Chu Anh, Le, Chi Hieu, Duong, Xuan Bien, Bohez, Erik L. J., Vu, Minh Duc, Nguyen, Tien Anh, Nguyen, Van Cong and Parkianather, Michael

2021. A generalization approach for the kinematic modelling of the rotational axes of five-axis CNC centers. Presented at: International Conference on Material, Machines and Methods for Sustainable Development, Nha Trang, Vietnam, 12-15 Nov 2020. Published in: Banh, Tien Long, Kim, Yun-Hae, Kozo, Ishizaki, Duc Toan, Nguyen, Parinov, Ivan A. and Pi Vu, Ngoc eds. Proceedings of the 2nd Annual International Conference on Material, Machines and Methods for Sustainable Development. Lecture Notes in Mechanical Engineering book series (LNME) pp. 983-990. 10.1007/978-3-030-69610-8_130

My, Chu Anh, Le, Chi Hieu, Duong, Xuan Bien, Bohez, Erik L. J., Vu, Minh Duc, Nguyen, Tien Anh, Nguyen, Van Cong, Packianather, Michael

and Hoang, Chu Duc 2021. Real time inverse kinematics of five-axis CNC centers. Presented at: International Conference on Material, Machines and Methods for Sustainable Development, Nha Trang, Vietnam, 12-15 Nov 2020. Published in: Long, B.T., Kim, Y.H., Ishizaki, K., Toan, N.D., Parinov, I.A. and Vu, N.P. eds. Proceedings of the 2nd Annual International Conference on Material, Machines and Methods for Sustainable Development (MMMS2020). Cham: Springer, pp. 991-999. 10.1007/978-3-030-69610-8_131

Chen, Zheyuan, Liu, Ying

, Valera-Medina, Agustin

, Robinson, Fiona and Packianather, Michael

2021. Multi-faceted modelling for strip breakage in cold rolling using machine learning. International Journal of Production Research 59 (21) , pp. 6347-6360. 10.1080/00207543.2020.1812753

Nguyen, Trung-Thanh, Mia, Mozammel, Dang, Xuan-Phuong, Le, Chi-Hieu and Packianather, Michael S

2020. Green machining for the dry milling process of stainless steel 304. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 234 (5) , pp. 881-899. 10.1177/0954405419888126

Al-Musawi, Ammar K., Anayi, Fatih

2020. Three-phase induction motor fault detection based on thermal image segmentation. Infrared Physics and Technology 104 , 103140. 10.1016/j.infrared.2019.103140

Duy Nguyen, Van, Nguyen, Thanh Tra, Pham, Thu Thuy, Packianather, Michael

and Le, Chi Hieu 2019. Molecular screening and genetic diversity analysis of anticancer Azurin-encoding and Azurin-like genes in human gut microbiome deduced through cultivation-dependent and cultivation-independent studies. International Microbiology 22 (4) , pp. 437-449. 10.1007/s10123-019-00070-8

Lorenz, Clara-Larissa, Spaeth, A. Benjamin

, Bleil De Souza, Clarice

2019. Artificial neural networks for parametric daylight design. Architectural Science Review 63 (2) , pp. 210-221. 10.1080/00038628.2019.1700901

Packianather, Michael S

, Munizaga, Nury Leon, Zouwail, Soha and Saunders, Mark 2019. Development of soft computing tools and IoT for improving the performance assessment of analysers in a clinical laboratory. Presented at: 14th Annual Conference System of Systems Engineering (SoSE), Anchorage, USA, 19-22 May 2019. 2019 14th Annual Conference System of Systems Engineering (SoSE). IEEE, p. 158. 10.1109/SYSOSE.2019.8753830

Packianather, Michael S

, Al-Musawi, Ammar K and Anayi, Fatih

2019. Bee for mining (B4M) - a novel rule discovery method using the Bees algorithm with quality-weight and coverage-weight. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 233 (14) , pp. 5101-5112. 10.1177/0954406219833719

Lorenz, Clara-Larissa, Spaeth, Achim

, Bleil De Souza, Clarice

2019. Machine learning in design exploration: An investigation of the sensitivities of ANN-based daylight predictions. Presented at: "Hello, Culture": Computer-Aided Architectural Design Futures 2019, Daejeon, South Korea, 26-28 June 2019.

Lorenz, Clara-Larissa, Packianather, Michael

, Bleil De Souza, Clarice

, Spaeth, Achim Benjamin

and Lorenz, Tamara Irina 2019. Input feature selection and optimization for ANN models predicting daylight in buildings. Presented at: 26th International Workshop on Intelligent Computing in Engineering, Leuven, Belgium, 30 June - 3 July 2019. -.

Pham, B. M., Le, C. H., Do, N. T., Vo, D. L., Le, T., Lee, R., Packianather, M. S.

and Mengistu, S. 2018. Cost-effective solutions and tools for medical image processing and design of personalised cranioplasty implants. Presented at: BME 2017: International Conference on the Development of Biomedical Engineering in Vietnam, Ho Chi Minh, Vietnam, 27-29 June 2017. Published in: Van, T. V., Nguyen Le, T. A. and Nguyen Duc, T. eds. 6th International Conference on the Development of Biomedical Engineering in Vietnam (BME6). IFMBE Proceedings , vol.63 Singapore: Springer, pp. 397-402. 10.1007/978-981-10-4361-1_67

Mai, A. T., Le, C. H., Phan, P. A., Le, H. Q., Le, T. and Packianather, M. S.

2018. Detection and monitoring of cancers with biosensors in Vietnam. Presented at: BME 2017: International Conference on the Development of Biomedical Engineering in Vietnam, Ho Chi Minh, Vietnam, 27-29 June 2017. Published in: Van, Toi Vo, Nguyen Le, Thanh An and Nguyen Duc, Thang eds. 6th International Conference on the Development of Biomedical Engineering in Vietnam (BME6). IFMBE Proceedings , vol.63 Singapore: Springer, pp. 687-691. 10.1007/978-981-10-4361-1_118

Le, C. H., Pham, B. M., Tran, D. T., Lam, K., Le, T. H., Vo, D. L., Mengistu, S. and Packianather, M. S.

2018. An integrated system and framework for development of medical applications and products based on medical imaging data. Presented at: BME 2017: International Conference on the Development of Biomedical Engineering in Vietnam, Ho Chi Minh, Vietnam, 27-29 June 2017. Published in: Van, Toi Vo, Nguyen Le, Thanh An and Nguyen Duc, Thang eds. 6th International Conference on the Development of Biomedical Engineering in Vietnam (BME6). Ifmbe Proceedings. IFMBE Proceedings , vol.63 Cham: Springer, pp. 363-368. 10.1007/978-981-10-4361-1_61

My, Chu A., Le, Chi Hieu, Packianather, Michael

and Bohez, Erik L.J. 2018. Novel robot arm design and implementation for hot forging press automation. International Journal of Production Research 10.1080/00207543.2018.1521026

Packianather, Michael S

, Soman, Sajith, Davies, Alan and White, John 2018. Predictive maintenance in a manufacturing environment through FIT manufacturing and discrete event simulation. Presented at: 2018 World Automation Congress (WAC), Stevenson, WA, USA, 3-6 Jun 2018. 2018 World Automation Congress. IEEE, pp. 237-242. 10.23919/WAC.2018.8430400

Yi, Lan, Li, Zhaopeng, Yang, Li, Liu, Jie

2018. Evaluation on the development degree of China's seven pilot carbon markets. Chinese Journal of Population Resources and Environment 16 (1) , pp. 28-35. 10.1080/10042857.2018.1433809

Packianather, Michael S.

, Eaton, Mark

, Papadopoulos, Ioannis and Alexopoulos, Theocharis 2018. Optimizing the number of acoustic emission sensors using the bees algorithm for detecting surface fractures. Procedia CIRP 67 , pp. 362-367. 10.1016/j.procir.2017.12.227

Li, Gaoyang, Packianather, Michael

, He, Chunbao and Liu, Mingguang 2018. Research on risk fuzzy comprehensive evaluation for construction engineering projects based on AHM. Presented at: 2017 IEEE International Conference on Cybernetics and Intelligent Systems (CIS) and IEEE Conference on Robotics, Automation and Mechatronics (RAM), NIngbo, China, 19-21 November 2017. 2017 IEEE International Conference on Cybernetics and Intelligent Systems (CIS) and IEEE Conference on Robotics, Automation and Mechatronics (RAM). 2017 IEEE INTERNATIONAL CONFERENCE ON CYBERNETICS AND INTELLIGENT SYSTEMS (CIS) AND IEEE CONFERENCE ON ROBOTICS, AUTOMATION AND MECHATRONICS (RAM). IEEE, pp. 605-608. 10.1109/ICCIS.2017.8274846

Lorenz, Clara-Larissa, Packianather, Michael

, Spaeth, Achim

and Bleil De Souza, Clarice

2018. Artificial neural network-based modelling for daylight evaluations. Presented at: SimAUD 2018, Delft, The Netherlands, 4-7 June 2018.

Yuce, B., Fruggiero, F., Packianather, M.S.

, Pham, D.T., Mastrocinque, E., Lambiase, A. and Fera, M. 2017. Hybrid genetic bees algorithm applied to single machine scheduling with earliness and tardiness penalties. Computers and Industrial Engineering 113 , pp. 842-858. 10.1016/j.cie.2017.07.018

Nguyen, V. B., Le, C. H., Zhang, Z., Lee, R., Nguyen, T. A. and Packianather, M. S.

2017. Recent advances in experimental testing and computational modelling for characterisation of mechanical properties of biomaterials and biological cells. Presented at: BME 2017: International Conference on the Development of Biomedical Engineering in Vietnam, Ho Chi Minh, Vietnam, 27-29 June 2017. Published in: Van, T.V., Nguyen Le, T.A. and Nguyen Duc, T. eds. 6th International Conference on the Development of Biomedical Engineering in Vietnam (BME6). IFMBE Proceedings , vol.63 Cham: Springer, pp. 655-660. 10.1007/978-981-10-4361-1_112

Ismail, Hafizul Azizi

, Packianather, Michael S.

and Grosvenor, Roger I.

2017. Multi-objective invasive weed optimization of the LQR controller. International Journal of Automation and Computing 14 (3) , pp. 321-339. 10.1007/s11633-017-1061-3

Packianather, Michael S.

, Davies, Alan, Harraden, Sam, Soman, Sajith and White, John 2017. Data mining techniques applied to a manufacturing SME. Procedia CIRP 62 , pp. 123-128. 10.1016/j.procir.2016.06.120

Alexopoulos, Theocharis and Packianather, Michael

2017. A monitoring and data analysis system to achieve zero-defects manufacturing in highly regulated industries. Presented at: 4th International Conference on Sustainable Design and Manufacturing, Bologna, Italy, Apr 2017. Sustainable Design and Manufacturing 2017. , vol.68 Cham: Springer, pp. 303-313. 10.1007/978-3-319-57078-5_30

Le, Chi Hieu, Kasmaji, Wisnu Wijaya, Packianather, Michael

, Mengistu, Samuel, Tran, Duc Tang and Chu, Anh My 2017. Customer driven mass-customisation and innovative product development with parametric design & generative modeling. Presented at: 15th International Conference on Manufacturing Research, London, UK, 5-7 September 2017. Advances in Manufacturing Technology XXXI. Advances in Transdisciplinary Engineering , vol.6 London: IOS Press, 415 - 420. 10.3233/978-1-61499-792-4-415

Packianather, Michael Sylvester

, Davies, Alan, AlZarooni, Mohamed AlNemr, Soman, Sajith and White, John 2016. Manufacturing process flow improvements using simulation and sustainable manufacturing. Presented at: 2016 World Automation Congress (WAC), 31 July-4 August 2016. 2016 World Automation Congress (WAC). IEEE, 10.1109/WAC.2016.7582970

Martino, Giada, Yuce, Baris

, Iannone, Raffaele and Packianather, Michael Sylvester

2016. Optimisation of the replenishment problem in the fashion retail industry using Tabu-Bees algorithm. IFAC-PapersOnLine 49 (12) , pp. 1685-1690. 10.1016/j.ifacol.2016.07.823

Davies, Alan, Packianather, Michael

, White, John and Soman, Sajith 2016. Achieving sustainability in SME manufacturing operations via the use of flexible integrated technology and product symbiosis. Presented at: SDM 2016, Crete, Greece, 4-6 April 2016. Published in: Setchi, Rossitza

, Howlett, Robert J., Liu, Ying

and Theobald, Peter

eds. Sustainable Design and Manufacturing 2016. Sustainable Design and Manufacturing 2016. Smart Innovation, Systems and Technologies , vol.52 Cham: Springer, pp. 281-293. 10.1007/978-3-319-32098-4_25

Ismail, Hafizul

, Grosvenor, Roger Ivor

and Eldukhri, Eldaw Elzaki 2016. The application of IWO in LQR controller design for the Robogymnast. Presented at: SAI Intelligent Systems Conference 2015 (IntelliSys), London, UK, 10-11 November 2015. 2015 SAI Intelligent Systems Conference (IntelliSys 2015). Institute of Electrical and Electronics Engineers (IEEE), pp. 274-279. 10.1109/IntelliSys.2015.7361154

Al-Moadhen, Ahmed Abdulhadi, Packianather, Michael

and Qiu, Renxi 2016. Robot task planning in deterministic and probabilistic conditions using semantic knowledge base. International Journal of Knowledge and Systems Science 7 (1) , pp. 56-77. 10.4018/IJKSS.2016010104

Packianather, Michael Sylvester

and Kapoor, Bharat 2015. A wrapper-based feature selection approach using Bees Algorithm for a wood defect classification system. Presented at: 2015 10th System of Systems Engineering Conference (SoSE), San Antonio, TX, USA, 17-20 May 2015. 2015 10th System of Systems Engineering Conference (SoSE 2015). Institute of Electrical and Electronics Engineers (IEEE), pp. 498-503. 10.1109/SYSOSE.2015.7151902

Yuce, Baris

, Pham, D.T., Packianather, Michael Sylvester

and Mastrocinque, E. 2015. An enhancement to the Bees Algorithm with slope angle computation and Hill Climbing Algorithm and its applications on scheduling and continuous-type optimisation problem. Production & Manufacturing Research: An Open Access Journal 3 (1) , pp. 3-19. 10.1080/21693277.2014.976321

Packianather, Michael Sylvester

, Griffiths, Christian and Kadir, Wan 2015. Micro injection moulding process parameter tuning. Presented at: 9th CIRP Conference on Intelligent Computation in Manufacturing Engineering - CIRP ICME '14, Capri, Italy, 23- 25 July 2014. Procedia CIRP: 9th CIRP Conference on Intelligent Computation in Manufacturing Engineering - CIRP ICME '14. 9TH CIRP CONFERENCE ON INTELLIGENT COMPUTATION IN MANUFACTURING ENGINEERING - CIRP ICME '14. , vol.33 Elsevier, pp. 400-405.

Al-Moadhen, Ahmed, Packianather, Michael

, Qiu, Renxi, Setchi, Rossitza

and Ji, Ze

2015. Improving the efficiency of robot task planning by automatically integrating its planner and common-sense knowledge base. Tweedale, Jeffrey W., Jain, Lakhmi C. and Watada, Junzo, eds. Knowledge-Based Information Systems in Practice, Vol. 30. Springer, pp. 185-198. (10.1007/978-3-319-13545-8_11)

Yuce, Baris

, Mastrocinque, Ernesto, Packianather, Michael Sylvester

, Lambiase, Alfredo and Pham, Duc Truong 2014. The Bees Algorithm and its applications. Vasant, Pandian, ed. Handbook of Research on Artificial Intelligence Techniques and Algorithms, IGI Global, (10.4018/978-1-4666-7258-1.ch004)

Yuce, Baris

, Mastrocinque, Ernesto, Lambiase, Alfredo, Packianather, Michael S.

and Truong Pham, Duc 2014. A multi-objective supply chain optimisation using enhanced Bees Algorithm with adaptive neighbourhood search and site abandonment strategy. Swarm and Evolutionary Computation 18 , pp. 71-82. 10.1016/j.swevo.2014.04.002

Ismail, Hafizul

, Eldukhri, Eldaw Elzaki and Packianather, Michael Sylvester

2014. Invasive weed optimization of swing-up control parameters for robot gymnast. Presented at: 2014 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM), Besançon, France, 8-11 July 2014. 2014 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM). 2014 IEEE/ASME INTERNATIONAL CONFERENCE ON ADVANCED INTELLIGENT MECHATRONICS (AIM). Hoboken, NJ: IEEE, pp. 88-93. 10.1109/AIM.2014.6878052

Yuce, Baris

, Mastrocinque, Ernesto, Packianather, Michael Sylvester

, Pham, Duc, Lambiase, Alfredo and Fruggiero, Fabio 2014. Neural network design and feature selection using principal component analysis and Taguchi method for identifying wood veneer defects. Production & Manufacturing Research: An Open Access Journal 2 (1) , pp. 291-308. 10.1080/21693277.2014.892442

Mastrocinque, Ernesto, Yuce, Baris

, Lambiase, Alfredo and Packianather, Michael Sylvester

2014. A system of systems approach to supply chain design. Applied Mechanics and Materials 496 , pp. 2807-2814. 10.4028/www.scientific.net/AMM.496-500.2807

Packianather, Michael Sylvester

, Yuce, Baris

, Mastrocinque, Ernesto, Fruggiero, Fabio, Pham, Duc and Lambiase, Alfredo 2014. Novel Genetic Bees Algorithm applied to single machine scheduling problem. Presented at: World Automation Congress (WAC) 2014, Waikoloa, Hawaii, USA, 3-7 August 2014. World Automation Congress (WAC), 2014. IEEE, pp. 906-911. 10.1109/WAC.2014.6936194

Al-Moadhen, Ahmed, Packianather, Michael Sylvester

, Setchi, Rossi and Qiu, Renxi 2014. Automation in handling uncertainty in semantic-knowledge based robotic task-planning by using markov logic networks. Procedia Computer Science 35 (C) , pp. 1023-1032. 10.1016/j.procs.2014.08.188

Ramírez, F. Javier, Domingo, Rosario, Sebastián, Miguel A. and Packianather, Michael Sylvester

2013. The development of competencies in manufacturing engineering by means of a deep-drawing tool. Journal of Intelligent Manufacturing 24 (3) , pp. 457-472. 10.1007/s10845-011-0575-8

Mastrocinque, Ernesto, Yuce, Baris

, Lambiase, Alfredo and Packianather, Michael Sylvester

2013. A multi-objective optimisation for supply chain network using the bees algorithm. International Journal of Engineering Business Management 5 , pp. 1-11. 10.5772/56754

Yuce, Baris

, Mastrocinque, Ernesto, Pham, Duc Truong and Lambiase, Alfredo 2013. Honey bees inspired optimization method: the Bees Algorithm. Insects 4 (4) , pp. 646-662. 10.3390/insects4040646

Ji, Ze

, Qiu, Renxi, Noyvirt, Alexandre Emilov, Soroka, Anthony John

, Li, D. and Xu, S. 2012. Towards automated task planning for service robots using semantic knowledge representation. Presented at: 2012 10th IEEE International Conference on Industrial Informatics (INDIN), Beijing, China, 25-27 July 2012. INDIN2012: IEEE 10th International Conference on Industrial Informatics. Los Alamitos, CA: IEEE, pp. 1194-1201. 10.1109/INDIN.2012.6301131

Kamil, Haider, Eldukhri, Eldaw Elzaki and Packianather, Michael Sylvester

2012. Optimisation of swing-up control parameters for a robot gymnast using the Bees Algorithm. Presented at: 8th International Symposium on Intelligent and Manufacturing Systems (IMS2012), Antalya, Turkey, 27 - 28 September 2012. Proceedings of 8th International Symposium on Intelligent and Manufacturing Systems (IMS 2012). Amtalya: Sakarya University Department of Industrial Engineering, pp. 456-466.

Ramirez, F. Javier, Packianather, Michael Sylvester

and Pham, Duc Truong 2011. Improving Multistage Plastic Deformation Processes by Means of a Sustainable Manufacturing System. IEEE Systems Journal 5 (3) , pp. 332-341. 10.1109/JSYST.2011.2152010

Minev, Ekaterin, Popov, Krastimir Borisov, Minev, Roussi, Dimov, Stefan Simeonov, Gagov, V. and Packianather, Michael Sylvester

2010. Utilizing a Grid method for Accuracy Study of Micro SLA parts. Presented at: 7th International Conference on Multi-Material Micro Manufacture,, Bourg en Bresse and Oyonnax, France, 17-19 November 2010. Published in: Fillon, B., Khan-Malek, C. and Dimov, Stefan Simeonov eds. Proceedings of the 6th International Conference on Multi-Material Micro Manufacture. Singapore: Research Publishing, pp. 257-260. 10.3850/978-981-08-6555-9_154

Packianather, Michael Sylvester

, Pham, Duc Truong, Charles, E. Y. A., Martina, R., Teti, R., D'Addona, D. and Iodice, G. 2010. Spiking neural network with delay-adaption learning model for decision support in treating dental malocclusions. VIMation Journal 2010 (1) , pp. 48-57.

Pham, Duc Truong, Eldbib, Khaled, Bigot, Samuel

and Packianather, Michael Sylvester

2010. A data ordering method for the RULES family of algorithms. Presented at: I*PROMS 2009 Conference :Innovative Production Machines and Systems, Cardiff, UK, July 6-17 2009. Published in: Pham, Duc Truong, Eldukhri, E. E. and Soroka, A. J. eds. Innovative production machines and systems: fifth I*PROMS Virtual Conference, 6-17th July 2009. Dunbeath: Whittles, pp. 200-205.

Zurek, Stan, Moses, Anthony John, Packianather, Michael Sylvester

, Anderson, Philip Ian

and Anayi, Fatih Jamel

2008. Prediction of power loss and permeability with the use of an artificial neural network in wound toroidal cores. Journal of Magnetism and Magnetic Materials 320 (20) , e1001-e1005. 10.1016/j.jmmm.2008.04.177

Pham, Duc Truong, Packianather, Michael Sylvester

and Charles, E. Y. A. 2008. Control chart pattern clustering using a new self-organizing spiking neural network. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 222 (10) , pp. 1201-1211. 10.1243/09544054JEM1054

Griffiths, Christian Andrew, Dimov, Stefan Simeonov, Brousseau, Emmanuel Bruno Jean Paul

and Packianather, Michael Sylvester

2008. The finite element analysis of melt flow behaviour in micro-injection moulding. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 222 (9) , pp. 1107-1118. 10.1243/09544054JEM965

Egbunike, Obiajulu, Potter, Andrew Thomas

and Found, Pauline

2008. Are capsule pipelines a pipe dream? A critical review. Presented at: Logistics Research Network Annual Conference, Liverpool, UK, 10-12 September 2008.

Griffiths, C. A., Dimov, Stefan Simeonov, Brousseau, Emmanuel Bruno Jean Paul

and Packianather, Michael Sylvester

2008. Micro injection moulding: simulation of melt flow behaviour. Presented at: 4th International Conference on Multi-Material Micro Manufacture (4M), Cardiff, UK, 9-11 September 2008. Published in: Dimov, S. and Menz, W. eds. 4M 2008 : Fourth International Conference on Multi-Material Micro Manufacture, 9th-11th September 2008, Cardiff, UK. Dunbeath: Whittles, pp. 267-270.

Pham, Dinh, Eldukhri, Eldaw Elzaki, Soroka, Anthony John

, Zlatanov, V., Packianather, Michael Sylvester

, Setchi, Rossitza M.

, Pham, P. T. N., Thomas, A. and Dadam, Yehya 2008. The innovative production machines and systems network of excellence. Putnik, G. D. and Cunha, M .M., eds. Encyclopedia of Networked and Virtual Organisations, Information Science Reference, pp. 725-728.

Pham, Duc Truong, Soroka, Anthony John

, Ghanbarzadeh, A., Koc, E. and Otri, S. 2007. Using the bees algorithm to train neural networks for wood defect identification. Presented at: 40th CIRP International Seminar on Manufacturing Systems, Liverpool, UK, 30 May – 1 June 2007.

Sha, Baichuan, Dimov, Stefan Simeonov, Griffiths, Christian Andrew and Packianather, Michael Sylvester

2007. Micro-injection moulding: factors affecting the achievable aspect ratios. International Journal of Advanced Manufacturing Technology 33 (1-2) , 147 - 156. 10.1007/s00170-006-0579-2

Packianather, Michael Sylvester

, Dimov, Stefan Simeonov, Griffiths, Christian Andrew and Sha, Baichuan 2007. Investigation of micro-injection moulding: factors affecting the replication quality. Journal of Materials Processing Technology 183 (2-3) , 284 - 296. 10.1016/j.jmatprotec.2006.10.019

Pham, Duc Truong, Dimov, Stefan Simeonov, Brousseau, Emmanuel Bruno Jean Paul

, Bigot, Samuel

, Dobrev, T., Ferri, C., Gandarias, Endika, Hoyle, R. T., Griffiths, C. A., Kettle, J., Lalev, G. M., Li, W., Matthews, C. W., Minev, Roussi, Petkov, Petko Vladev

, Petrelli, A., Popov, Krastimir Borisov, Rees, A., Sha, B., Thomas, A. and Zhao, H. 2007. Recent advances in micro and nano manufacturing. Presented at: Proceedings of 4th International Conference on Digital Enterprise Technology (DET2007), Bath, UK, pp. 24-33.

Zurek, S., Moses, Anthony John, Packianather, Michael Sylvester

, Anderson, Philip Ian

and Anayi, Fatih Jamel

2007. Neural networks for prediction of power loss and permeability in wound toroidal cores. Presented at: 18th Soft Magnetic Materials Conference (SMM18), Cardiff, UK, (J-012) p. 113.

Pham, Duc Truong, Grabot, B., Eldukhri, Eldaw Elzaki, Soroka, Anthony John

, Zlatanov, Vladimir Ahguelov, Packianather, Michael Sylvester

, Setchi, Rossitza M.

, Pham, P. T. N., Thomas, A. and Dadam, Yehya 2006. Introduction to the special section on Innovative Production Machines and Systems (I*PROMS). Engineering Applications of Artificial Intelligence 19 (6) , pp. 579-581. 10.1016/j.engappai.2006.03.007

Pham, Duc Truong, Soroka, Anthony John

, Ghanbarzadeh, Afshin

, Koc, Ebubekir, Otri, Sameh and Packianather, Michael Sylvester

2006. Optimising neural networks for identification of wood defects using the bees algorithm. Presented at: 2006 IEEE International Conference on Industrial Informatics, Singapore, 16-18 August 2006. Proceedings of the 2006 IEEE International Conference on Industrial Informatics, Singapore, 16-18 August 2006. IEEE, pp. 1346-1351. 10.1109/INDIN.2006.275855

Pham, Duc Truong, Eldukhri, Eldaw Elzaki, Setchi, Rossitza M.

, Soroka, Anthony John

, Thomas, A., Dadam, Yehya and Dimov, Stefan Simeonov 2006. The Fp6 I*Proms network of excellence: Integrating European advanced manufacturing research. Presented at: 5th International Symposium on Intelligent and Manufacturing Systems (IMS 2006), Sakarya, Turkey, 29-31 May 2006.

Zurek, Stanislaw, Moses, Anthony John and Packianather, Michael Sylvester

2006. Implementing an Artificial Neural Network Using National Instruments LabVIEW. [Project Report]. Newbury, Berkshire: National Instruments. Available at: http://sine.ni.com/cs/app/doc/p/id/cs-681

Packianather, Michael Sylvester

and Drake, P R 2005. Comparison of neural and minimum distance classifiers in wood veneer defect identification. Proceedings of Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 219 (11) , pp. 831-841. 10.1243/095440505X32823

Pham, Duc Truong, Eldukhri, Eldaw Elzaki, Soroka, A., Zlatanov, V., Packianather, Michael Sylvester

, Pham, P. T. N., Thomas, A. and Dadam, Y. 2005. The EU FP6 I*PROMS network of excellence for innovative production machines and systems. Presented at: Innovative Production Machines and Systems Conference (IPROMS 2005), Cardiff, UK,

Pham, Duc Truong, Eldukhri, Eldaw Elzaki, Soroka, Anthony John

, Zlatanov, Vladimir, Packianather, Michael Sylvester