Dimitrios Katselis

20072018
If you made any changes in Pure, your changes will be visible here soon.

Fingerprint Fingerprint is based on mining the text of the expert's scholarly documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

  • 10 Similar Profiles
Channel estimation Engineering & Materials Science
Mean square error Engineering & Materials Science
Orthogonal frequency division multiplexing Engineering & Materials Science
Quadrature amplitude modulation Engineering & Materials Science
Fading channels Engineering & Materials Science
MIMO systems Engineering & Materials Science
Experiments Engineering & Materials Science
Filter banks Engineering & Materials Science

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 2007 2018

A data augmentation approach for a class of statistical inference problems

Carvajal, R., Orellana, R., Katselis, D., Escárate, P. & Agüero, J. C., Dec 2018, In : PloS one. 13, 12, e0208499.

Research output: Contribution to journalArticle

Open Access
system optimization
Constrained optimization
Maximum likelihood
Markov processes
Time series
Random processes
Learning algorithms
Dynamic models

Structure identification in layered precedence networks

Kong, S. T., Katselis, D., Beck, C. L. & Srikant, R., Oct 6 2017, 1st Annual IEEE Conference on Control Technology and Applications, CCTA 2017. Institute of Electrical and Electronics Engineers Inc., p. 1177-1182 6 p. (1st Annual IEEE Conference on Control Technology and Applications, CCTA 2017; vol. 2017-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Structure Identification
Precedence Constraints
Vertex of a graph
Graph in graph theory
Network Structure

Clustering fully and partially observable graphs via nonconvex optimization

Katselis, D. & Beck, C. L., Jul 28 2016, 2016 American Control Conference, ACC 2016. Institute of Electrical and Electronics Engineers Inc., p. 4930-4935 6 p. 7526134. (Proceedings of the American Control Conference; vol. 2016-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Convex optimization
Principal component analysis

EM-based sparse channel estimation in OFDM systems with ℓq-norm regularization in the presence of phase noise and frequency offset

Carvajal, R., Agüero, J. C., Godoy, B. I. & Katselis, D., Mar 9 2016, 2015 7th IEEE Latin-American Conference on Communications, LATINCOM 2015. Fernandez Del Carpio, G. M. (ed.). Institute of Electrical and Electronics Engineers Inc., 7430112. (2015 7th IEEE Latin-American Conference on Communications, LATINCOM 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Channel estimation
Phase noise
Orthogonal frequency division multiplexing
Impulse response
Cost functions