Awadelrahman Mohamedelsadig Ali Ahmed

• AMA Ahmed, Y. Zhang, F. Eliassen, "Generative Adversarial Networks and Transfer Learning for Non-Intrusive Load Monitoring in Smart Grids", IEEE International Conf. on Communication, Control and Computing Technologies in Smart Grids (SmartGridComm), 11-13 November 2020, Tempe, United States. doi:  10.1109 / SmartGridComm47815.2020.9302933
• Ahmed, Awadelrahman, and M. A. Ali. "Generative Adversarial Networks for Automatic Polyp Segmentation" Proceedings of the MediaEval 2020 Workshop https://www.eigen.no/ , 14-15 December 2020.
• A. MA Ahmed, Zong, Y., Li, H. and Agert, C. (2017) Economic Model Predictive Control for Hot Water Based Heating Systems in Smart Buildings. Energy and Power Engineering ,  9 , 112-119. doi:  10.4236 / epe.2017.94B014 .
• AMA Ahmed, L. Mihet-Popa, C. Agert, Y. Zong, J. Bruna and X. Xiao, "Potential Energy Flexibility for a Hot-Water Based Heating System in Smart Buildings via Economic Model Predictive Control,"  2017 International Symposium on Computer Science and Intelligent Controls (ISCSIC) , Budapest, 2017, pp. 1-5, doi: 10.1109 / ISCSIC.2017.14.
• Zong, Y., Ahmed, AMA, Wang, J., You, S., Træholt, C. and Xiao, X. (2017) Enhancing Wind Power Integration through Optimal Use of Flexibility in Multi-Carrier Energy Systems from the Danish Perspective . World Journal of Engineering and Technology ,  5 , 78-88. doi:  10.4236 / wjet.2017.54B009 .

• Ali Ahmed, Awadelrahman Mohamedelsadig & M. Ali, Leen A. (2021). Explainable Medical Image Segmentation via Generative Adversarial Networks and Layer-wise Relevance Propagation. Nordic Machine Intelligence (NMI). ISSN 2703-9196. 1(MedAI: Transparency in Medical Image Segmentation), p. 20–22. doi: 10.5617/nmi.9126.
• Mohamedelsadig Ali Ahmed, Awadelrahman (2020). Generative Adversarial Networks for Automatic Polyp Segmentation. CEUR Workshop Proceedings. ISSN 1613-0073. Show summary

  This paper aims to contribute in bench-marking the automatic polyp segmentation problem using generative adversarial networks framework. Perceiving the problem as an image-to-image translation task, conditional generative adversarial networks are utilized to generate masks conditioned by the images as inputs. Both generator and discriminator are convolution neural networks based. The model achieved 0.4382 on Jaccard index and 0.611 as F2 score

• Mohamedelsadig Ali Ahmed, Awadelrahman; Zhang, Yan & Eliassen, Frank (2020). Generative Adversarial Networks and Transfer Learning for Non-Intrusive Load Monitoring in Smart Grids, 2020 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids (SmartGridComm). IEEE International Conference on Smart Grid Communications (SmartGridComm). ISSN 978-1-7281-6127-3. doi: 10.1109/SmartGridComm47815.2020.9302933.

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• Mohamedelsadig Ali Ahmed, Awadelrahman (2021). An Empirical Analysis of Transfer Learning for Generative Adversarial Networks. Show summary

  Generative adversarial networks framework immensely attracted the machine learning community attention in the recent years. GANs have succeeded in generating realistic-looking data from noise and have countless applications. On the other hand, Transfer Learning is a smart way that aims to enhance machine learning models in the case of scarce data. The main intuition behind transfer learning is to train models on a plenty of data that is “not” our targeted one but has some similar attributes to it. Then transfer learning in models that contains single networks, such as CNNs, are implemented by sharing the first layers (from the input side) of the model between source and target domains and initialize other layers then retrain the model on our scarce target data. This allows the model to have a good start when learning on the target data and achieve better results than if we trained it from scratch on the target. Now, GANs framework consists of two networks, a generator and a discriminator, and a legit question here is: which network and which part of that network contains the transferable features and hence parameter? Should we fine-tune or freeze the shared parameters? I am trying to answer this specific and direct question by showing imperial results of a series of experiments that I designed based on conditional GANs framework.

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