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د.أحمد خضر أستاذ مشارك الرتبة الأكاديميةأستاذ مشارك

التخصص

  • علوم الحاسوب

الاهتمامات البحثية

  • الحسابات الموزعة و شبكات المحسات اللاسلكية

إتصل

• Ph.D. Doctor of Philosophy in Computer Science and Engineering, March 2003, University of Cincinnati, Engineering College, ECECS Department Cincinnati, USA. • M.Sc Computer Science, Cincinnati University, USA, June 1999. • M.Sc Mathematics(optimal control), Zagazig University, Egypt, June 1994. • B.Sc: Mathematics and Computer, Zagazig University, Egypt Summer 1989. Rate of appreciation is distinction with Honor Degree.
• Sept. 2010 - till now Associate Professor at Computer Sciences Dept., Faculty of Sciences, Sharjah University, Sharjah, UAE. • June 2009 - Sept. 2010 Associate Professor at Computer Sciences Dept., Faculty of Computers and Information Systems, Taif University, KSA. • January 2004 - May 2009 Assistant Professor at Mathematical Department, Faculty of Science, Zagazig University, Egypt. • March 2003 - January 2004 Research Assistant Professor at ECECS Department, University Of Cincinnati, USA. • March 1998 - March 2003, Research Assistant at ECECS Department , University of Cincinnati, USA. • October 1992- March 1998 Teaching Assistant at the Mathematical Department, Zagazig University, Egypt.
التعليم و البحث
1. Springer 2. IEEE Society. 3. ACM Society. 4. Egyptian Science Syndicate. 5. Egyptian Mathematical Society. 6. ANSI Group. 7. Elsevier.
1. Distributed Path tracking and computation using a wireless sensor Network with smart Antina. 2. Acquisition of a Research Network for Distributed Computing, 3. Advanced Algorithms for Spatial-Temporal Interactions in Distributed GIS
1. Dina Omar and Ahmed M. Khedr, Optimized Clustering Protocol for Wireless Sensor Networks using Compressive Sensing, ICCMIT16, Cosenza, Italy, April 25-29, 2016. 2. Ahmed M. Khedr, Location-Free Minimum Boundary Coverage in a Wireless Sensor Network, Procedia Computer Science Vol. 65, pp. 48-57, 2015. 3. Ahmed M. Khedr, Effective Data Acquisition Protocol for Multi-hop HeterogeneousWireless Sensor Networks Using Compressive Sensing, Algorithms, Vol. 8, No. 4, pp. 910-928; doi:10.3390/a8040910, 2105. 4. Ahmed M. Khedr, Decomposable Algorithm for Computing k-Nearest Neighbors across Partitioned Data, accepted in: International Journal of Parallel, Emergent and Distributed Systems, DOI:10.1080/17445760.2015.1057820, 2015. 5. AhmedM. Khedr New Localization Technique for Mobile Wireless Sensor Networks using Sectorized Antenna, submitted to the International Journal of Computer Networks & Communications (IJCNC), Vol. 8, No. 9, pp. 329-341, 2015. 6. Ahmed M. Khedr and Dina M. Omar, ERPLBC-CS: Energy Efficient Routing Protocol for Load Balanced Clustering in Wireless Sensor Networks, accepted in Wireless Sensor Networks, Ad Hoc & Sensor Wireless Networks journal, 2016. 7. Ahmed M. Khedr and Raj Bhatnagar, New Algorithm for Clustering Distributed Data using kmeans, Computing and Informatics, Vol. 33, pp. 1001-1022, 2014. 8. Ahmed Salim, Walid Osamy, and Ahmed M. Khedr, IBLEACH: Effective LEACH Protocol for Wireless Sensor Networks, to appear in Wireless networks, Wireless Networks, Vol. 20, pp. 1515-1525, 2014. 9. Ahmed M. Khedr and Dina M. Omar, SEP-CS: Effective Routing Protocol for Heterogeneous Wireless Sensor Networks, to appear in Ad Hoc & Sensor Wireless Networks, Vol. 26, pp. 211-232, 2015. 10. Ahmed M. Khedr and Ibrahim Atia, Decomposable Naive Bayes Classifier for Vertically Distributed Data using Directed Acyclic Graph, ISBN: 978-0-9891305-4-7 2014 SDIWC TAEECE2014, pp. 38-49, 2014. 11. Enas Salem, Ahmed M. Khedr, and Hamed Nasser, M-Pegasis: Energy Efficient Pegasis for Mobile Wireless Sensor Networks, Egyptian Computer Science Journal, Vol. 37, No. 6, pp.33-43, Sept. 2013. 12. Wallaa EL-Salhy, Ahmed M. Khedr, and Fayed F. M. Ghaleb, EARPB: Enhanced Approach with a Random Perturbation-Based Scheme, for establishing Authentic Associations in Wireless Mesh Network, Mathematical Applications in Science and Mechanics, Dubrovnik, Croatia, pp103-108, June 25-27, 2013 13. Dina Omar, Ahmed M. Khedr and Hamed Nassar, HCBHRP-CS: Effective Routing Protocol for Multi-level Heterogeneous Wireless Sensor Networks, Egyptian Computer Science Journal, Vol. 37, No. 4, May 2013. 14. Lamiaa Elsayed, Ahmed M. Khedr, and Ismail Amr, TOADV: TOA-based advanced DV-hop Localization Algorithm for Wireless Sensor Networks, Egyptian Computer Science Journal, Vol. 38, No. 1, pp. 59-70, 2014. 15. Ahmed M. Khedr and Walid Osamy, Minimum Connected Cover of Query Regions in Heterogeneous Wireless Sensor Networks, Information Sciences, Vol. 223, pp. 153-163, 2013. 16. Ahmed M. Khedr, Decomposable Naive Bayes Classifier for Partitioned Data, Computing and Informatics, Vol. 31, pp. 1511-1531, 2012. 17. Ahmed M. Khedr and Mohamed Hamzah Ibrahim, Log-odd: A New Method for Improving Hidden Markov Model Decoding for Gene Finding, Kuwait J. Sci. 39 (2A), pp. 103-118, 2012. 18. Ahmed M. Khedr and Rania Mahmoud, Agents for Integrating Distributed Data for Function Computations, Computing and Informatics, Vol. 31, pp. 1101-1125, 2012. 19. Ahmed M. Khedr, Walid Osamy, Mobility-assisted minimum connected cover in a wireless sensor network, J. Parallel Distrib. Comput. Vol. 72, pp. 827-837, 2012. 20. AhmedM. Khedr, Ibrahim Attia, Classification of Vertically Distributed Data using Directed Acyclic Graph, ICGST Conference on Computer Science and Engineering, Istanbul, Turkey, pp. 207-215, 19-21 December 2011. 21. Ahmed M. Khedr, Nearest Neighbor Clustering over Partitioned Data, Computing and Informatics, Vol. 30, pp. 1001-1026, 2011. 22. Ahmed M. Khedr, Improving Protein Tertiary Structure Prediction using HMM, Kuwait J. of Sci. and Eng. Vol. 38, No. 2A, pp.1-14, 2011. 23. Ahmed M. Khedr and Walid Osamy, Effective Target Tracking Mechanism in a Self-Organizing Wireless Sensor Network, Journal of Parallel and Distributed Computing, Vol. 71, pp. 1318-1326, 2011. 24. Ahmed M. Khedr and Walid Osamy, Minimum perimeter coverage of query regions in heterogeneous wireless sensor networks, Information Sciences, Vol. 181, pp. 3130-3142, 2011. 25. Ahmed M. Khedr and Hagar Ramdan, Effective Sensor Relocation Technique in Mobile Sensor Networks, International Journal of Computer Networks & Communications (IJCNC), Vol. 3, No.1, pp. 204-217, January 2011. 26. Ahmed M. Khedr and Walid Osamy, Finding Perimeter Of Query Regions In Heterogeneous Wireless Sensor Networks, Computing and Informatics, Vol. 29, No. 4, pp.1001-1021, 2010. 27. Ahmed M. Khedr and Walid Osamy, Nonlinear Trajectory Discovery of a Moving Target by a Wireless Sensor Network, Journal of Computing and Informatics, Vol. 29, No. 5, pp. 1001-1016, 2010. 28. Walid Osamy and Ahmed M. Khedr, Identifying coverage perimeter of heterogeneous wireless sensor networks, Info Comp. Journal, Vol. 8, No. 2, 2009. 29. Ahmed M. Khedr, Walid Osamy, and Dhrama P. Agrawal, Perimeter Discovery in Wireless Sensor Networks, J. Parallel Distrib. Comput., Vol. 69, pp. 922-929, 2009. 30. Ahmed M. Khedr and Ahmed Salim, Decomposable Algorithms for Finding the Nearest Pair, J. Parallel Distrib. Comput., Vol. 68, pp. 902-912, 2008. 31. Ahmed M. Khedr, Learning k-Classifier from Distributed Databases, Computing and Informatics Journal, Vol. 27, pp. 355-376, 2008. 32. Ahmed M. Khedr, New Mechanism for Tracking a Mobile Target using Grid Sensor Networks, Computing and Informatics, Vol. 28, pp.1001-1021, 2008. 33. Ahmed M. Khedr and Walid Osamy, Tracking Mobile Targets Using Random Sensor Networks, The Arabian Journal for Science and Engineering, Vol. 32, No. 2B, pp. 301-315, October 2007. 34. Ahmed M. Khedr and Raj Bhatnagar, Agents for Integrating Distributed Data for Complex Computations, Computing and Informatics Journal , Vol. 26, No. 2, pp. 149-170, 2007.
1. Energy Aware and Thermal Aware WBAN Data Routing Protocol that Supports Body Postures, (Thesis). 2. Fault tolerance in wireless sensor networks(Thesis) 3. Distributed Path tracking and computation using a wireless sensor Network with smart Antina,(Project). 4. Acquisition of a Research Network for Distributed Computing, (Project).
1. University of Sharjah prize for distinguished research, 2015. 2. Sharjah Islamic Bank prize for distinguished research, 2013. 3. State Prize of Distinction in Advanced Technology Awarded by the the Egyptian Academy of Sciences and Technology (2008), Egypt.
My teaching philosophy has developed through my experience as a teaching assistant and assistant professor and associate professor at different Universities. In my experience, the most successful classes are those in which there is a high level of student participation. I will try to encourage classroom participation by carefully organizing each lecture. With clear organization, students are more likely to believe they understand the framework of the class and will therefore be willing to ask questions about sections they do not understand. A second technique that I think will be useful is asking questions of individual students in order to create a more participatory classroom environment.
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