Tampere University of Technology

TUTCRIS Research Portal

Research group: SGN-SPAG

Research unit: Research Group

  1. 2016
  2. Published

    Modeling probability densities with sums of exponentials via polynomial approximation

    Dumitrescu, B., Şicleru, B. C. & Avram, F., 2016, In : Journal of Computational and Applied Mathematics. 292, p. 513–525

    Research output: Contribution to journalArticleScientificpeer-review

  3. 2015
  4. Published

    Adaptive Randomized Coordinate Descent for Sparse Systems: Lasso and Greedy Algorithms

    Onose, A. & Dumitrescu, B., 1 Aug 2015, In : IEEE Transactions on Signal Processing. 63, 15, p. 4091-4101 11 p.

    Research output: Contribution to journalArticleScientificpeer-review

  5. Published

    Sparse approximations of phase and amplitude for wave field reconstruction from noisy data

    Katkovnik, V., Shevkunov, I. A., Petrov, N. V. & Egiazarian, K., 2015, Holography: Advances and Modern Trends IV. Hrabovsky, M., Sheridan, JT. & Fimia, A. (eds.). Bellingham: SPIE, 13 p. (Proceedings of SPIE; vol. 9508).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  6. 2014
  7. Published

    GPU parallel implementation of the approximate K-SVD algorithm using OpenCL

    Irofti, P. & Dumitrescu, B., 10 Nov 2014, 2014 Proceedings of the 22nd European Signal Processing Conference (EUSIPCO). European Signal Processing Conference, EUSIPCO, p. 271-275 5 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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