Ahmed Shaharyar Khwaja
  • FENS
  • Ahmed Shaharyar Khwaja

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E-Mail
shaharyarsabanciunivedu
Phone
Title
FENS Project Post Doctoral Research Fellow
Areas of Interest
Signal processing, radar imaging, applied optimization, applied machine learning
Publications
  • Before SU Publications

    Book chapter:

    [BC1] J. Ma, A. S. Khwaja and M. Y. Hussaini, "Compressed Remote Sensing", Signal and Image Processing for Remote Sensing, CRC Press Publication, pp. 73-90, 2012.

    Published/accepted journal papers:

    [J22]    A. S. Khwaja, M. Naeem and A. Anpalagan, "Pattern Search based Non-convex Cooperative Sensing in Multiband Cognitive Radio Systems", IEEE Syst. Journal, vol. 10, no. 2, pp. 580-591, 2016.

    [J21]    M. Azam, M. Bhatti, M. Naeem, M. Iqbal, A. S. Khwaja and A. Anpalagan, "Joint Admission Control, Mode Selection and Power Allocation in D2D Communication Systems", accepted in IEEE Trans. Veh. Technol.

    [J20]    M. Naeem, A. S. Khwaja, A. Anpalagan and M. Jaseemuddin, "Green Cooperative Cognitive Radio: A Multi-objective Optimization Paradigm", IEEE Syst. Journal, vol. 10, no. 1, pp. 240-250, 2016.

    [J19]   X. Zhang, A. Anpalagan, L. Guo and A. S. Khwaja, "Performance of Energy-Efficient Cooperative MAC Protocol with Power Backoff in MANETs", accepted in Wireless Pers. Commun.

    [J18]  F. Hussain, A. Anpalagan, M. Naeem and A. S. Khwaja, "Multi-objective Resource Allocation in Interference-limited M2M Communication Networks", Int. J. Communication Networks and Distributed Systems, 16:3, pp. 297-313, 2016.

    [J17]  F. Hussain, A. Anpalagan, A. S. Khwaja and M. Naeem, "Resource Allocation and Congestion Control in Clustered M2M Communication using Q-Learning", Trans. Emerging Tel. Tech., 2016, doi: 10.1002/ett.3039.

    [J16]   A. S. Khwaja, M. Naeem, A. Anpalagan, A. Venetsanopoluos and B. Vekatesh, "Improved Short-term Load Forecasting using Bagged Neural Networks", Elsevier Electric Power Systems Research, vol. 125, pp. 109-115, 2015.

    [J15]   A. S. Khwaja, M. Naeem, A. Anpalagan, A. Venetsanopoluos and B. Vekatesh, "Smart Meter Deployment Optimization and its Analysis for Appliance Load Monitoring", IET The Journal of Engineering, 2015, doi: 10.1049/joe.2014.0345.

    [J14]   N. Majedi, A. S. Khwaja, M. Naeem and A. Anpalagan, "Central Processing Point Deployment for e-Healthcare Services using Wireless Networks", IEEE Can. J. Elect. Comput. E., vol. 38, no. 3, pp. 274-284, 2015.

    [J13]   X. –P. Zhang, A. S. Khwaja, J. –A. Luo, A. S. Housfater and A. Anpalagan, "Multiple            Imputations Particle Filters: Convergence and Performance Analyses for Nonlinear            State Estimation with Missing Data", IEEE J. Sel. Topics Signal Process., vol. 9, no. 8, pp. 1536-1547, 2015.

    [J12]   F. A. Qayyum, M. Naeem, A. S. Khwaja, A. Anplagan, L. Guan and B. Venkatesh, "Appliance Scheduling Optimization in Smart Home Networks", IEEE Access Journal, vol. 3, pp. 2176-2190, 2015.

    [J11]   X. Zhang, A. Anpalagan, L. Guo and A. S. Khwaja, "An Energy-aware Load-balanced Routing Protocol for Ad Hoc M2M Communications", Trans. Emerging Tel. Tech., 2015, doi: 10.1002/ett.2963.

    [J10]   M. Naeem, U. Pareek, D. C. Lee, A. S. Khwaja and A. Anpalagan, "Wireless Resource Allocation in Next Generation Healthcare Facilities", IEEE Sensors Journal, vol. 15, no. 3, pp. 1463-1474, 2015 (One of the 50 most downloaded articles from Dec. 2014 to Sept. 2015).

    [J9]      M. Iqbal, M. Azam, M. Naeem, A. S. Khwaja and A. Anpalagan, "Optimization    Classification, Algorithms and Tools for Renewable Energy: A Review", Renewable and Sustainable Energy Reviews, vol. 39, pp. 640-654, 2014. 

    [J8]      A. S. Khwaja and X. –P. Zhang, "Compressed Sensing ISAR Reconstruction in the Presence of Rotational Acceleration", IEEE J. Sel. Topics Appl. Earth Observ., vol. 7, no. 7, pp. 2957-2970, 2014.

    [J7]      A. S. Khwaja and X. –P. Zhang, "Motion Parameter Estimation and Focusing from SAR Images based on Sparse Reconstruction", IEEE Letters Geosci. and Remote Sensing, vol. 11, no. 8, 2014.

    [J6]      A. S. Khwaja, M. Naeem and A. Anpalagan, "Analysis of Moving Object Imaging from Compressively Sensed SAR Data in the Presence of Dictionary Mismatch", International Journal of Antennas and Propagation, 2013, doi:10.115/2013/142602.

    [J5]      M. S. Mahmud, G. May, M. Kamal, A. S. Khwaja, C. Sun, A. Vitkin and V. Yang,             "Imaging Pancreatobiliary Ductal System with Optical Coherence Tomography: A Review", World J. Gastrointest. Endosc. , vol. 5, no. 11, pp. 540-550, 2013.

    [J4]      S. Yu, A. S. Khwaja and J. Ma, "Compressed Sensing applied to Complex-Valued Data", Signal Process., 92, pp. 357-362, 2012.

    [J3]      A. S. Khwaja and J. Ma, "Applications of Compressed Sensing for SAR Moving Target Velocity Estimation and Image Compression", IEEE Trans. Instrum. Measure., vol. 60, no. 8, pp. 2848-2860, 2011.

    [J2]      A. S. Khwaja, L. Ferro-Famil and E. Pottier, "Efficient Stripmap SAR Raw Data Generation taking into Account Sensor Trajectory Deviations", IEEE Letters Geosci. and Remote Sensing, vol. 8, no. 4, pp. 794-798, 2011.

    [J1]      A. S. Khwaja, L. Ferro-Famil and E. Pottier, "Efficient SAR Raw Data Generation for Anisotropic Urban Scenes based on Inverse Processing", IEEE Letters Geosci. and Remote Sensing, vol. 6, no. 4, pp. 757-761, 2009.

    Published/accepted conference papers:

    [C17]  F. A. Qayyum, M. Naeem, A. S. Khwaja and A. Anplagan, "Appliance Scheduling            Optimization in Smart Home Networks Comprising of Smart Appliances and a Photovoltaic Panel", Proc. IEEE Electrical Power and Energy Conference, 2015.

    [C16]  A. H. Mohammed, A. S. Khwaja, A. Anpalagan and I. Woungang, "Base Station Selection in M2M Communication Using Q-learning Algorithm in LTE-A Networks", Proc. IEEE International Conference on Advanced Information Networking and Applications, 2015.

    [C15]  X. Zhang, A. Anpalagan, L. Guo and A. S. Khwaja, "Energy-Efficient Cooperative MAC Protocol based on Power Control in MANETs", Proc. IEEE International Conference on Advanced Information Networking and Applications, 2015.

    [C14]  A. S. Khwaja, M. Naeem, A. Anpalagan and A. Venetsanopoluos, "Optimization of Non-convex Multiband Cooperative Sensing", Proc. Queen's Biennial Symposium on Communications, 2014.

    [C13]  N. Majedi, M. Naeem, A. S. Khwaja and A. Anpalagan, "EMI-aware Central Processing Point Deployment for Wireless Networks in Hospitals", Proc. Queen's Biennial Symposium on Communications, 2014.

    [C12]  X. –P. Zhang, A. S. Khwaja, J. Luo, A. S. Housfater and A. Anpalagan," Convergence Analysis of Multiple Imputations Particle Filters for dealing with Missing Data in Nonlinear Problems", Proc. IEEE International Symposium on Circuits and Systems, 2014.

    [C11] M. Naeem, A. S. Khwaja, A. Anpalagan and M. Jaseemuddin, "Cross Entropy Optimization for Constrained Green Cooperative Cognitive Radio Network", Proc. IEEE Vehicular Technology Conference, 2014.

    [C10]  A. S. Khwaja and X. –P. Zhang, "Sensitivity Analysis of Compressed Sensing ISAR Imaging to Rotational Acceleration Rate Mismatch", Proc. IEEE International Conference on Image Processing, 2013.

    [C9]     A. S. Khwaja and X. –P. Zhang, "Compressed Sensing SAR Moving Target Imaging in the Presence of Basis Mismatch", Proc. IEEE International Symposium on Circuits and Systems, 2013.

    [C8]     A. S. Khwaja and X. –P. Zhang, "Compressed Sensing based Image Formation of SAR/ISAR Data in Presence of Basis Mismatch", Proc. IEEE International Conference on Image Processing, 2012.

    [C7]     A. S. Khwaja and X. –P. Zhang, "Reconstruction of Compressively Sensed Complex-Valued Data", Proc. IEEE International Symposium on Circuits and Systems, 2012.

    [C6]     A. S. Khwaja, L. Ferro-Famil and E. Pottier, "SAR Raw Data Simulation in Case of Motion Errors", Proc. IEEE RADAR Conference, 2008.

    [C5]     A. S. Khwaja, L. Ferro-Famil and E. Pottier, "SAR Raw Data Simulation in the Frequency Domain", Proc. European Radar Conference, 2006.

    [C4]     A. S. Khwaja, L. Ferro-Famil and E. Pottier, "SAR Raw Data Simulation using SAR Inverse Image Formation Algorithms", Proc. International Geoscience and Remote Sensing Symposium, 2006.

    [C3]     A. S. Khwaja, L. Ferro-Famil and E. Pottier, "SAR Raw Data Simulation using High Precision Focusing Methods", Proc. European Synthetic Aperture Radar Conference, 2006.

    [C2]     A. S. Khwaja, "Simulation SAR", Séminaire Détection Electromagnetique, 2006.

    [C1]     A. S. Khwaja, L. Ferro-Famil and E. Pottier, "SAR Raw Data Simulation using High Precision Focusing Methods", Proc. European Radar Conference, 2005.