Publications

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2016
Kostuik, K., Y. Mu, M. El-Beltagy, and A. Naiem, "Visualizing Portfolio Tradeoffs With Perceptually Accurate Self-Organizing Maps", SPE Annual Technical Conference and Exhibition, Dubai, 2016/9/26.
El-Beltagy, M., and M. Hedbeck, Determining p2p network performance, , 2016. Abstract
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Ibrahim, M. A., M. El-Beltagy, and M. Khorshid, "Evolutionary Multiobjective Optimization for Portfolios in Emerging Markets: Contrasting Higher Moments and Median Models", European Conference on the Applications of Evolutionary Computation: Springer International Publishing, pp. 73–87, 2016. Abstract
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El-Beltagy, M., F. Essayadi, and A. Naiem, Method and device for centralized peer arrangement in P2P overlay networks, , 2016. Abstract
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2014
Yehia, A., and M. El-Beltagy, "Exploring altruism in social networks", Informatics and Systems (INFOS), 2014 9th International Conference on: IEEE, pp. ORDS–55, 2014. Abstract

We show in this paper how altruistic behaviour emerges in social networks from an entirely selfish population. The analysis is conducted by simulating the ultimatum game on a Barabasi-Albert network with different degrees of preferential attachment. In previous work pair wise random matching was used in selecting players where all agents are connected, while in the proposed model interactions are limited to only connected agents on the graph. The analysis shows how a social networks structure limits the prevalence of the altruistic behaviour compared to previous work, and how a decrease in selection frequency will increase the chances of selfish agents to survive.

El-Beltagy, M., A. Naiem, and F. Essayadi, Method and device for arranging peers in a live streaming P2P network, , 2014. Abstract
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El-Beltagy, M., A. Naiem, and S. El-Ansary, Method and device for peer arrangement in single substream upload P2P overlay networks, , 2014. Abstract
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El-Beltagy, M., and A. Naiem, Method and device for peer arrangement in streaming-constrained P2P overlay networks, , 2014. Abstract
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El-Beltagy, M., P2P-engine, , 2014. Abstract
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2013
El-Ansary, S., M. A. Ismail, R. Roverso, and M. El-Beltagy, Distributing content data to resource constrained devices in a segment of a p2p network, , 2013. Abstract
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El-Beltagy, M., F. Essayadi, and A. Naiem, Method and Device for Centralized Peer Arrangement In P2P Overlay Networks, : Google Patents, 2013. Abstract
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El-Beltagy, M., F. Essayadi, and A. Naiem, Method and Device for Peer Arrangement in Multiple Substream Upload P2P Overlay Networks, : Google Patents, 2013. Abstract
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Naiem, A., and M. El-Beltagy, "On the Optimality and Speed of the Deep Greedy Switching Algorithm for Linear Assignment Problems", Parallel and Distributed Processing Symposium Workshops & PhD Forum (IPDPSW), 2013 IEEE 27th International: IEEE, pp. 1828–1837, 2013. Abstract
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2012
El-Beltagy, M., A. Naiem, and F. Essayadi, Highest Bandwidth Download Request Policy in a Live Streaming P2P Network, : Google Patents, dec # " 19", 2012. Abstract
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El-Beltagy, M., A. Naiem, and F. Essayadi, Multiple Requests for Content Download in a Live Streaming P2P Network, : Google Patents, dec # " 19", 2012. Abstract
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El-Beltagy, M., A. Naiem, and F. Essayadi, Nearest Peer Download Request Policy in a Live Streaming P2P Network, : Google Patents, dec # " 19", 2012. Abstract
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Rasmy, M. H., A. A. Tharwat, M. A. El-beltagy, and A. F. Heikal, "A comparative study on the performance of Genetic Algorithm, Artificial Immune System and hybrid intelligent approach to Multiple-choice Multidimensional Knapsack Problem", Informatics and Systems (INFOS), 2012 8th International Conference on: IEEE, pp. BIO–20, 2012. Abstract
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Rasmy, M. H., M. El-Beltagy, M. Saleh, and B. Mostafa, "A hybridized approach for feature selection using ant colony optimization and ant-miner for classification", Informatics and Systems (INFOS), 2012 8th International Conference on: IEEE, 2012. Abstract
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Bilal, O. R., M. A. El-beltagy, and M. I. Hussein, "Topologically evolved photonic crystals: breaking the world record in band gap size", SPIE Smart Structures and Materials+ Nondestructive Evaluation and Health Monitoring: International Society for Optics and Photonics, pp. 834609–834609, 2012. Abstract
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2011
Roverso, R., A. Naiem, M. El-Beltagy, and S. El-Ansary, "GPU-Based Heuristic Solver for Linear Sum Assignment Problems Under Real-time Constraints", arXiv preprint arXiv:1106.5694, 2011. Abstract
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Roverso, R., A. Naiem, M. Reda, M. El-Beltagy, S. El-Ansary, N. Franzen, and S. Haridi, "On the feasibility of centrally-coordinated peer-to-peer live streaming", Consumer Communications and Networking Conference (CCNC), 2011 IEEE: IEEE, pp. 1061–1065, 2011. Abstract
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Bilal, O. R., M. A. El-beltagy, and M. I. Hussein, "Optimal Design of Periodic Timoshenko Beams using Genetic Algorithms", 52nd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 19th AIAA/ASME/AHS Adaptive Structures Conference, 2011. Abstract
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2010
Naiem, A., M. Reda, M. El-Beltagy, and I. El-Khodary, "An agent based approach for modeling traffic flow", Informatics and Systems (INFOS), 2010 The 7th International Conference on: IEEE, 2010. Abstract
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Naiem, A., M. El-Beltagy, and M. Rasmy, "A centrally coordinated parallel auction algorithm for large scale assignment problems", Informatics and Systems (INFOS), 2010 The 7th International Conference on: IEEE, 2010. Abstract
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Bilal, O. R., M. El-Beltagy, M. H. Rasmy, M. Hussein, and others, "The effect of symmetry on the optimal design of two-dimensional periodic materials", Informatics and Systems (INFOS), 2010 The 7th International Conference on: IEEE, 2010. Abstract
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