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Rusu, Cristian and Dumitrescu, Bogdan and Tsaftaris, Sotirios A. Explicit Shift-Invariant Dictionary Learning. IEEE Signal Processing Letters, 21 (1). pp. 6-9. ISSN 1070-9908 (2014)

Rusu, Cristian and Dumitrescu, Bogdan Block Orthonormal Overcomplete Dictionary Learning. In: 21st European Signal Processing Conference (EUSIPCO), September 9th-13th, 2013, Marrakesh, Marocco pp. 1-5. (Unpublished) (2013)

Rusu, Cristian Design of Incoherent Frames via Convex Optimization. IEEE Signal Processing Letters, 20 (7). pp. 673-676. ISSN 1070-9908 (2013)

Rusu, Cristian and Tsaftaris, Sotirios A. Estimation of Scribble Placement for Painting Colorization. In: 8th International Symposium on Image and Signal Processing and Analysis (ISPA 2013), September 4-6, 2013, Trieste, Italy pp. 564-569. ISBN 978-953-184-194-8. (2013)

Minervini, Massimo and Rusu, Cristian and Tsaftaris, Sotirios A. Learning Computationally Efficient Approximations of Complex Image Segmentation Metrics. In: 8th international symposium on Image and Signal Processing and Analysis (ISPA 2013), September 4-6, 2013, Trieste, Italy (2013)

Rusu, Cristian and Dumitrescu, Bogdan Stagewise K-SVD to Design Efficient Dictionaries for Sparse Representations. In: ICASSP 2013, May 26-31, 2013, Vancouver, Canada pp. 1-3. (Unpublished) (2013)

Rusu, Cristian Clustering before training large datasets - Case study: K-SVD. In: Proceedings of the 20th European Signal Processing Conference (EUSIPCO), 2012. IEEE, pp. 2188-2192. ISBN 978-1-4673-1068-0 (2012)

Rusu, Cristian Clustering large datasets - bounds and applications with K-SVD. UPB Scientific Bulletin, Series C: Electrical Engineering, 20 (10). pp. 1-10. ISSN 1454-234X (2012)

Rusu, Cristian Fast design of efficient dictionaries for sparse representations. In: IEEE International Workshop on Machine Learning for Signal Processing (MLSP), 2012. IEEE, pp. 1-5. ISBN 978-1-4673-1025-3 (2012)

Rusu, Cristian and Dumitrescu, Bogdan Iterative reweighted l1 design of sparse FIR filters. Signal Processing, 92 (4). pp. 905-911. ISSN 0165-1684 (2012)

Rusu, Cristian and Dumitrescu, Bogdan Stagewise K-SVD to Design Efficient Dictionaries for Sparse Representations. IEEE Signal Processing Letters, 19 (10). pp. 631-634. ISSN 1070-9908 (2012)

Rusu, Cristian Classification of music genres using sparse representations in overcomplete dictionaries. Journal of Control Engineering and Applied Informatics, 13 (1). pp. 13-42. ISSN 1454-8658 (2011)