Publications

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Conference Paper
Ali, K. M., H. Mostafa, and T. Ismail, "High Performance Layout-Friendly 64-Bit Priority Encoder Utilizing Parallel Priority Look-Ahead", ICEAC , Egypt, March, 2015. Abstract

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El-Reedy, W., A. A. El-Moursy, and H. A. H. Fahmy, "High Performance Memory Requests Scheduling Technique for Multicore Processors", The 14th {IEEE} International Conference on High Performance Computing and Communications, {L}iverpool, {UK}, jun, 2012. Abstract

In modern computer systems, long memory latency is one of the main bottlenecks micro-architects are facing for leveraging the system performance especially for memory-intensive applications. This emphasises the importance of the memory access scheduling to efficiently utilize memory bandwidth. Moreover, in recent micro-processors, multithread and multicore is turned to be the default choice for their design. This resulted in more contention on memory. Hence, the effect of memory access scheduling schemes is more critical to the overall performance boost. Although memory access scheduling techniques have been recently proposed for performance improvement, most of them have overlooked the fairness among the running applications. Achieving both high-throughput and fairness simultaneously is challenging. In this paper, we focus on the basic idea of memory requests scheduling, which includes how to assign priorities to threads, what request should be served first, and how to achieve fairness among the running applications for multi-core microprocessors. We propose two new memory access scheduling techniques FLRMR, and FIQMR. Compared to recently proposed techniques, on average, FLRMR achieves 8.64% speedup relative to LREQ algorithm, and FIQMR achieves 11.34% speedup relative to IQ-based algorithm. FLRMR outperforms the best of the other techniques by 8.1% in 8-cores workloads. Moreover, FLRMR improves fairness over LREQ by 77.2% on average.

Ellah, M. A., S. Saleh, A. Eldeib, and A. Shaarawi, "High performance multi-dimensional (2d/3d) fft-shift implementation on graphics processing units (gpus)", Biomedical Engineering Conference (CIBEC), 2012 Cairo International: IEEE, pp. 171–174, 2012. Abstract

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Mansour, A. M., and D. Kumar, "High Performance Semisubmersible Design for Dry Tree Applications in Harsh Environment", ASME 2013 32nd International Conference on Ocean, Offshore and Arctic Engineering: American Society of Mechanical Engineers, pp. V001T01A049–V001T01A049, 2013. Abstract
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Ahmad Abdullah, M. K., "High Speed Fault Detection in Smart Grids", Texas A&M Smart Grid Workshop, 2015. Abstract
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Mahmoud, S. A., E. A. Soliman, M. Ortmanns, and A. M. Soliman, "High speed fully differential second generation current conveyor", Circuits and Systems (MWSCAS), 2010 53rd IEEE International Midwest Symposium on: IEEE, pp. 953–956, 2010. Abstractc52.pdf

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Hemeida, A., M. Taha, and P. Sergeant, "High speed operation design considerations for fractional slot axial flux PMSM", Electrical Machines Design, Control and Diagnosis (WEMDCD), 2015 IEEE Workshop on: IEEE, pp. 97–103, 2015. Abstract
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Emira, A., F. Carr, H. Elwan, and R. H. Mekky, "High voltage tolerant integrated Buck converter in 65nm 2.5V CMOS", Circuits and Systems, 2009. ISCAS 2009. IEEE International Symposium on, pp. 2405-2408, May, 2009. Abstract
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Ibrahim, D. K., E. M. Aboul-Zahab, and S. M. Saleh, "High-impedance fault detection in EHV transmission lines", 12th international Middle-East Power System Conference (MEPCON‘2008), Aswan, Egypt,, IEEE, pp. 192 - 199, 2008. Abstract

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Shaker, M. O., S. A. Mahmoud, and A. M. Soliman, "High-order Gm-C filters with current transfer function based on multiple loop feedback", Signal Processing and Communications, 2007. ICSPC 2007. IEEE International Conference on: IEEE, pp. 85–88, 2007. Abstracthigh-order.pdf

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Hamza, H. S., and J. S. Deogun, "A high-performance WDM photonic switch architecture for future super networks infrastructures", Performance, Computing, and Communications Conference, 2005. IPCCC 2005. 24th IEEE International: IEEE, pp. 633–634, 2005. Abstract
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Gadallah, A. - S., A. Bergmann, and R. Michalzik, "High-power single-higher-order-mode VCSELs for optical particle manipulation", SPIE Photonics Europe: International Society for Optics and Photonics, pp. 77201Y–77201Y, 2010. Abstract
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Mehana, A. H., and A. Nosratinia, "High-SNR Analysis of MIMO Linear Precoders", IEEE Int. Symp. Information Theory (ISIT), 2012. Abstract

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Ibrahim, M. S., and M. El-Saban, "Higher order potentials with superpixel neighbourhood (HSN) for semantic image segmentation", ICIP, Belgium, 14 September, 2011.
Ibrahim, M. S., and M. El-Saban, "Higher order potentials with superpixel neighbourhood (HSN) for semantic image segmentation", 2011 18th IEEE International Conference on Image Processing: IEEE, pp. 2881–2884, 2011. Abstract
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Waheed, M. T., A. Khattab, and Y. Fahmy, "Highly Accurate Multi-Modal LTE Channel Prediction via Semantic Segmentation of Satellite Images", 2022 10th International Japan-Africa Conference on Electronics, Communications, and Computations (JAC-ECC): IEEE, pp. 90–93, 2022. Abstract
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Ali, R. A. H., M. F. O. Hameed, J. El-Azab, and W. S. Abdelaziz, "Highly Birefringent Index Guiding Silica Liquid Crystal Photonic Crystal Fiber", Semiconductor and Integrated Optoelectronics Conference, SIOE 2014, April 2014.
El-Bashar, R., M. F. O. Hameed, and S. S. A. Obayya, "Highly Efficient Dome Shaped Nanowires Solar Cell", 2022 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), 2022/9/12.
Naiel, M. A., M. M. Bdelwahab, M. El-Saban, and W. Mikhael, "Highly Efficient Human Action Recognition using compact 2DPCA-based descriptors in the Spatial and Transform domains", 2011 IEEE 54th International Midwest Symposium on Circuits and Systems (MWSCAS): IEEE, pp. 1–4, 2011. Abstract
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Mouris, B. A., and I. A. Eshrah, "Highly efficient UHF energy harvesting module for RFID applications", Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE: IEEE, pp. 1302–1303, 2014. Abstract
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El-Motaz, M. A., W. M. Ismail, M. Raafat, A. S. Faried, M. A. Raghieb, N. M. Ismail, S. A. Hafez, A. H. El-Kady, E. A. El-Sayed, M. A. Sharaf, et al., "A highly scalable vector oriented ASIP-based multi-standard digital receiver", Electronics, Circuits, and Systems (ICECS), 2015 IEEE International Conference on: IEEE, pp. 466–469, 2015. Abstract
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Acharjee, S., S. Chakraborty, S. Samanta, A. T. Azar, A. E. Hassanien, and N. Dey, "Highly secured multilayered motion vector watermarking", The 2nd International Conference on Advanced Machine Learning Technologies and Applications , Egypt, 28-30 Nov. 2014.
Acharjee, S., S. Chakraborty, S. Samanta, A. T. Azar, A. E. Hassanien, and N. Dey, "Highly secured multilayered motion vector watermarking", International Conference on Advanced Machine Learning Technologies and Applications: Springer International Publishing, pp. 121–134, 2014. Abstract
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Kandil, S. M., T. A. Ali, S. Sedky, and E. A. Soliman, "Highly sensitive mushroom-shaped gold-silica nano antenna array for refractive index sensing", 2016 10th European Conference on Antennas and Propagation (EuCAP): IEEE, pp. 1–5, 2016. Abstract
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Gamal, Y., B. M. Younis, S. F. Hegazy, Y. Badr, M. F. O. Hameed, and S. S. A. Obayya, "Highly Sensitive Plasmonic PCF Biosensor", 2021 International Applied Computational Electromagnetics Society Symposium (ACES): IEEE, pp. 1–2, 2021. Abstract
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