2015

[28] G. Tsagkatakis and P. Tsakalides, "Recovery of Quantized Compressed Sensing Measurements," in Proc. 2015 SPIE Electronic Imaging Symposium, Computational Imaging XIII, San Francisco, CA, February 8-12, 2015.

[27] G. Tsagkatakis and P. Tsakalides, "Compressed Hyperspectral Sensing," in Proc. 2015 SPIE Electronic Imaging Symposium, Image Sensors and Imaging Systems, San Francisco, CA, February 8-12, 2015.

2014

[26] K. Fotiadou, G. Tsagkatakis, and P. Tsakalides, "Low Light Image Enhancement via Sparse Representation," in Proc. International Conference on Image Analysis and Recognition (ICIAR2014), Vilamoura, Portugal, October 22-24, 2014.

[25] A. Achim, A. Basarab, G. Tzagkarakis, P. Tsakalides and D. Kouame, "Reconstruction of Compressively Sampled Ultrasound Images using Dual Prior Information," in Proc. 2014 IEEE International Conference on Image Processing (ICIP '14), Paris, France, October 27-30, 2014.

[24] G. Tsagkatakis, G. Tzagkarakis, A. Woiselle, M. Bousquet, JL Starck, and P. Tsakalides, "Compressed Sensing Reconstruction of Convolved Sparse Signals," in Proc. 39th International Conference on Acoustics, Speech, and Signal Processing (ICASSP '14), Florence, Italy, May 4-9, 2014.

2013

[23] S. Nikitaki, G. Tsagkatakis, and P. Tsakalides, "Efficient recalibration via Dynamic Matrix Completion," in Proc. 23th IEEE Machine Learning for Signal Processing Workshop (MLSP '13), Southampton, UK, September 22-25, 2013.

[22] D. Milioris, G. Tzagkarakis, P. Jacquet, and P. Tsakalides, "LAN-based Indoor Path Tracking Using Compressive RSS Measurements," in Proc. 21st European Signal Processing Conference (EUSIPCO '13), Marrakech, Morocco, September 9-13, 2013.

[21] G. Tsagkatakis, A. Woiselle, G. Tzagkarakis, M. Bousquet, J. L. Starck, and P. Tsakalides, "Compressed Gated Range Sensing," in Proc. 2013 SPIE Optics + Photonics Symposium, Wavelets and Sparsity XV, San Diego, CA, August 25-29, 2013.

[20] S. Nikitaki, P. M..Scholl, K. Van Laerhoven, and P. Tsakalides, "Localization in Wireless Networks via Laser Scanning and Bayesian Compressed Sensing," in Proc. 14th IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC '13), Darmstadt, Germany, June 16-19, 2013.

[19] S. Poularakis, G. Tsagkatakis, P. Tsakalides, and I. Katsavounidis, "Sparse Representations for Hand Gesture Recognition," in Proc. 38th International Conference on Acoustics, Speech, and Signal Processing (ICASSP '13), Vancouver, Canada, May 26-31, 2013.

[18] G. Tzagkarakis, A. Achim, P. Tsakalides, and J. L. Starck, "Joint Reconstruction of Compressed Ultrasound RF Echoes by Exploiting Temporal Correlations," in Proc. IEEE International Symposium on Biomedical Imaging (ISBI '13), San Francisco, CA, April 7-11, 2013.

[17] G. Tzagkarakis, P. Tsakalides, and J. L. Starck, "Covariation-based Subspace-Augmented MUSIC for Joint Sparse Support Recovery in Impulsive Environments," Signal Processing, vol. 93, vol. 5, pp. 1365-1373, May 2013 (doi: 10.1016/j.sigpro.2012.11.021).

[16] G. Tzagkarakis, E. Pavlopoulou, J. Fadili, G. Hadziioannou and J.-L. Starck, "Morphological Component Analysis for the Inpainting of Grazing Incidence X-Ray Diffraction Images Used for the Structural Characterization of Thin Films," Oil & Gas Science and Technology-Rev. IFP Energies Nouvelles - Special issue on "Advances in Signal and Image proc. for Physico-Chemical, Physical or Analytical Chemistry Analysis," 2012 (doi:10.2516/ogst/2012077).

2012

[15] S. Nikitaki and P. Tsakalides, "Decentralized Indoor Wireless Localization Using Compressed Sensing of Signal-Strength Fingerprints," in Proc. 7-th ACM Workshop on Performance Monitoring and Measurement of Heterogeneous Wireless and Wired Networks (PM²HW²N 2012), Paphos, Cyprus, October 21-25, 2012.

[14] A. Fragkiadakis, S. Nikitaki and P. Tsakalides, "Physical-layer Intrusion Detection for Wireless Networks using Compressed Sensing," in Proc. 5th IEEE International Workshop on Selected Topics in Mobile and Wireless Computing (STWiMob '12), Barcelona, Spain, October 8-10, 2012.

[13] G. Tsagkatakis, A. Woiselle, G. Tzagkarakis, M. Bousquet, J. L. Starck, and P. Tsakalides, "Active Range Imaging via Random Gating," in Proc. 2012 SPIE Security and Defense, Edinburgh, United Kingdom, September 24-27, 2012.

[12] G. Tsagkatakis and P. Tsakalides, "Efficient High Dynamic Range Imaging Via Matrix Completion," in Proc. 22nd IEEE Machine Learning for Signal Processing Workshop (MLSP '12), Santander, Spain, September 23-26, 2012.

[11] G. Tzagkarakis, G. Tsagkatakis, J. L. Starck, and P. Tsakalides, "Compressive Video Classification in a Low-Dimensional Manifold with Learned Distance Metric," in Proc. 20th European Signal Processing Conference (EUSIPCO '12), Boucharest, Romania, August 27-31, 2012.

[10] S. Nikitaki, G. Tsagkatakis, and P. Tsakalides, "Efficient Training for Fingerprint Based Positioning Using Matrix Completion," in Proc. 20th European Signal Processing Conference (EUSIPCO '12), Boucharest, Romania, August 27-31, 2012.

[9] G. Tsagkatakis and P. Tsakalides, "Dictionary Based Reconstruction and Classification of Randomly Sampled Sensor Network Data," in Proc. 7th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM '12), Stevens Institute of Technology, Hoboken, NJ, USA. June 17-20, 2012.

[8] G. Tzagkarakis, P. Charalampidis, G. Tsagkatakis, J.L. Starck and P. Tsakalides, "Compressive Video Classification for Decision Systems with Limited Resources," in Proc. 29th Picture Coding Symposium (PCS '12), Krakow, Poland, May 7-9, 2012.

[7] G. Tzagkarakis, A. Woiselle, P. Tsakalides and J.L. Starck, "Design of a Compressive Remote Imaging System Compensating a Highly Lightweight Encoding with a Refined Decoding Scheme," in Proc. International Conference on Computer Vision Theory and Applications (VISAPP '12), Rome, Italy, Feb. 24-26, 2012.

[6] D. Milioris, G. Tzagkarakis, A. Papakonstantinou, M. Papadopouli and P. Tsakalides, "Low-dimensional Signal-Strength Fingerprint-based Positioning in Wireless LANs," Ad Hoc Networks 2012 (doi:10.1016/j.adhoc.2011.12.006).

2011

[5] S. Nikitaki and P. Tsakalides, "Localization in Wireless Networks Based on Jointly Compressed Sensing," in Proc. 19th European Signal Processing Conference (EUSIPCO '11), Barcelona, Spain, August 29 - September 2, 2011.

[4] D. Milioris, G. Tzagkarakis, P. Jacquet, and P. Tsakalides, "Indoor Positioning in Wireless LANs Using Compressive Sensing Signal-Strength Fingerprints," in Proc. 19th European Signal Processing Conference (EUSIPCO '11), Barcelona, Spain, August 29 - September 2, 2011.

[3] G. Tzagkarakis, J.L. Starck, and P. Tsakalides, "Joint Sparse Signal Ensemble Reconstruction in a WSN Using Decentralized Bayesian Matching Pursuit," in Proc. 19th European Signal Processing Conference (EUSIPCO '11), Barcelona, Spain, August 29 - September 2, 2011.

[2] T. Agrawal, V. Lakkundi, A. Griffin, and P. Tsakalides, "Compressed Sensing for OFDM UWB Systems," in Proc. IEEE Radio and Wireless Symposium (RWS '11), Phoenix, AZ, January 16-20, 2011.

2010

[1] S. Nikitaki and P. Tsakalides, "Localization in Wireless Networks via Spatial Sparsity," in Proc. 44th Annual Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, Nov. 7-10, 2010.