Dimitrios Katselis

49 papers C 6Journal 24Unranked 18
YearRankTypeTitle / Venue / Authors
2025 J jnl
Spectral Clustering and Labeling for Crowdsourcing with Inherently Distinct Task Types.
Trans. Mach. Learn. Res.
Saptarshi Mandal, Seo Taek Kong, Dimitrios Katselis, R. Srikant
2023 J jnl
A Provably Improved Algorithm for Crowdsourcing with Hard and Easy Tasks.
CoRR
Seo Taek Kong, Saptarshi Mandal, Dimitrios Katselis, R. Srikant
2023 J jnl
Finite Sample Analysis for Structured Discrete System Identification.
IEEE Trans. Autom. Control.
Xiaotian Xie, Dimitrios Katselis, Carolyn L. Beck, R. Srikant
2022 J jnl
On the Consistency of Maximum Likelihood Estimators for Causal Network Identification.
IEEE Control. Syst. Lett.
Xiaotian Xie, Dimitrios Katselis, Carolyn L. Beck, R. Srikant
2020 — conf
On the Consistency of Maximum Likelihood Estimators for Causal Network Identification.
CDC
Xiaotian Xie, Dimitrios Katselis, Carolyn L. Beck, R. Srikant
2020 J jnl
On the Consistency of Maximum Likelihood Estimators for Causal Network Identification.
CoRR
Xiaotian Xie, Dimitrios Katselis, Carolyn L. Beck, R. Srikant
2019 J jnl
Mixing Times and Structural Inference for Bernoulli Autoregressive Processes.
IEEE Trans. Netw. Sci. Eng.
Dimitrios Katselis, Carolyn L. Beck, R. Srikant
2017 — conf
Structure identification in layered precedence networks.
CCTA
Seo Taek Kong, Dimitrios Katselis, Carolyn L. Beck, R. Srikant
2016 C conf
Clustering fully and partially observable graphs via nonconvex optimization.
ACC
Dimitrios Katselis, Carolyn L. Beck
2016 C conf
Sparse logistic regression utilizing cardinality constraints and information criteria.
CCA
Gabriel Urrutia, Ramón A. Delgado, Rodrigo Carvajal, Dimitrios Katselis, Juan C. Agüero
2015 J jnl
A MAP approach for ℓ
CoRR
Rodrigo Carvajal, Juan C. Agüero, Boris I. Godoy, Dimitrios Katselis
2015 — conf
A map approach for ℓq-norm regularized sparse parameter estimation using the EM algorithm.
MLSP
Rodrigo Carvajal, Juan C. Agüero, Boris I. Godoy, Dimitrios Katselis
2015 J jnl
Application-Oriented Estimator Selection.
IEEE Signal Process. Lett.
Dimitrios Katselis, Cristian R. Rojas
2015 C conf
Deterministic annealing for clustering: Tutorial and computational aspects.
ACC
Pratik M. Parekh, Dimitrios Katselis, Carolyn L. Beck, Srinivasa M. Salapaka
2015 — conf
EM-based sparse channel estimation in OFDM systems with ℓq-norm regularization in the presence of phase noise and frequency offset.
LATINCOM
Rodrigo Carvajal, Juan C. Agüero, Boris I. Godoy, Dimitrios Katselis
2015 J jnl
Estimator Selection: End-Performance Metric Aspects.
CoRR
Dimitrios Katselis, Cristian R. Rojas, Carolyn L. Beck
2015 C conf
Estimator selection: End-performance metric aspects.
ACC
Dimitrios Katselis, Cristian R. Rojas, Carolyn L. Beck
2015 — conf
On experiment design for single carrier and multicarrier systems.
ECC
Dimitrios Katselis, Cristian R. Rojas, Boris I. Godoy, Juan C. Agüero
2015 J jnl
On the end-performance metric estimator selection.
Autom.
Dimitrios Katselis, Cristian R. Rojas, Boris I. Godoy, Juan C. Agüero, Carolyn L. Beck
2015 — conf
Robust principal component analysis via re-weighted minimization algorithms.
CDC
Dimitrios Katselis, Carolyn L. Beck
2014 — conf
Ensemble Online Clustering through Decentralized Observations.
CDC
Dimitrios Katselis, Carolyn L. Beck, Mihaela van der Schaar
2013 J jnl
A Note on the SPICE Method.
IEEE Trans. Signal Process.
Cristian R. Rojas, Dimitrios Katselis, Håkan Hjalmarsson
2013 — conf
Allocating adversarial resources in wireless networks.
EUSIPCO
Stylianos Gisdakis, Dimitrios Katselis, Panos Papadimitratos
2013 — conf
Application-Oriented Least Squares Experiment Design in Multicarrier Communication Systems.
ALCOSP
Dimitrios Katselis, Cristian R. Rojas, Håkan Hjalmarsson
2013 C conf
Efficient OOK/DS-CDMA detection threshold selection.
ACC
Dimitrios Katselis, Carlo Fischione, Håkan Hjalmarsson
2013 J jnl
Frequency smoothing gains in preamble-based channel estimation for multicarrier systems.
Signal Process.
Dimitrios Katselis, Cristian R. Rojas, Mats Bengtsson, Håkan Hjalmarsson
2013 — conf
OOK/DS-CDMA bit error probability over Rayleigh fading channels.
ICC
Dimitrios Katselis, Carlo Fischione, Håkan Hjalmarsson
2013 — conf
On secret key generation through multipath for wireless networks.
ISSPIT
Dimitrios Katselis, Panos Papadimitratos
2013 J jnl
On the Design of Channel Estimators for given Signal Estimators and Detectors
CoRR
Dimitrios Katselis, Cristian R. Rojas, Håkan Hjalmarsson, Mats Bengtsson, Mikael Skoglund
2013 J jnl
Preamble-based Channel Estimation in OFDM/OQAM Systems: A Review
CoRR
Eleftherios Kofidis, Dimitrios Katselis, Athanasios A. Rontogiannis, Sergios Theodoridis
2013 J jnl
Preamble-based channel estimation in OFDM/OQAM systems: A review.
Signal Process.
Eleftherios Kofidis, Dimitrios Katselis, Athanasios A. Rontogiannis, Sergios Theodoridis
2013 J jnl
Training Sequence Design for MIMO Channels: An Application-Oriented Approach
CoRR
Dimitrios Katselis, Cristian R. Rojas, Mats Bengtsson, Emil Björnson, Xavier Bombois, Nafiseh Shariati, Magnus Jansson, Håkan Hjalmarsson
2013 J jnl
Training sequence design for MIMO channels: an application-oriented approach.
EURASIP J. Wirel. Commun. Netw.
Dimitrios Katselis, Cristian R. Rojas, Mats Bengtsson, Emil Björnson, Xavier Bombois, Nafiseh Shariati, Magnus Jansson, Håkan Hjalmarsson
2012 — conf
A Chernoff convexification for chance constrained MIMO training sequence design.
SPAWC
Dimitrios Katselis, Cristian R. Rojas, Håkan Hjalmarsson, Mats Bengtsson
2012 — conf
A Chernoff relaxation on the problem of application-oriented finite sample experiment design.
CDC
Dimitrios Katselis, Cristian R. Rojas, Håkan Hjalmarsson, Mats Bengtsson
2012 J jnl
A Note on the SPICE Method
CoRR
Cristian R. Rojas, Dimitrios Katselis, Håkan Hjalmarsson
2012 — conf
On OFDM/OQAM receivers.
EUSIPCO
Dimitrios Katselis, Eleftherios Kofidis, Sergios Theodoridis
2012 J jnl
Some Preamble Design Aspects in CP-OFDM Systems.
IEEE Commun. Lett.
Dimitrios Katselis
2011 — conf
Chance constrained input design.
CDC/ECC
Cristian R. Rojas, Dimitrios Katselis, Håkan Hjalmarsson, Roland Hildebrand, Mats Bengtsson
2011 — conf
Improved interference approximation method for preamble-based channel estimation in FBMC/OQAM.
EUSIPCO
Eleftherios Kofidis, Dimitrios Katselis
2011 J jnl
On Estimating the Number of Co-Channel Interferers in MIMO Cellular Systems.
IEEE Signal Process. Lett.
Dimitrios Katselis
2011 — conf
On preamble-based channel estimation in OFDM/OQAM systems.
EUSIPCO
Dimitrios Katselis, Mats Bengtsson, Cristian R. Rojas, Håkan Hjalmarsson, Eleftherios Kofidis
2011 — conf
Preamble-based channel estimation in MIMO-OFDM/OQAM systems.
ICSIPA
Eleftherios Kofidis, Dimitrios Katselis
2010 J jnl
Preamble-based channel estimation for CP-OFDM and OFDM/OQAM systems: a comparative study.
IEEE Trans. Signal Process.
Dimitrios Katselis, Eleftherios Kofidis, Athanasios A. Rontogiannis, Sergios Theodoridis
2009 J jnl
Preamble-Based Channel Estimation for CP-OFDM and OFDM/OQAM Systems: A Comparative Study
CoRR
Dimitrios Katselis, Eleftherios Kofidis, Athanasios A. Rontogiannis, Sergios Theodoridis
2009 — —
Εκτίμηση καναλιών με την χρήση ακολουθιών εκπαίδευσης σε συστήματα πολλαπλών κεραιών και συστήματα βασισμένα σε διαμόρφωση πολλών φερουσών
Dimitrios Katselis
2008 J jnl
On Training Optimization for Estimation of Correlated MIMO Channels in the Presence of Multiuser Interference.
IEEE Trans. Signal Process.
Dimitrios Katselis, Eleftherios Kofidis, Sergios Theodoridis
2007 C conf
Training-Based Estimation of Correlated MIMO Fading Channels in the Presence of Colored Interference.
ISCAS
Dimitrios Katselis, Eleftherios Kofidis, Sergios Theodoridis
2007 J jnl
Training-based estimation of correlated MIMO fading channels in the presence of colored interference.
Signal Process.
Dimitrios Katselis, Eleftherios Kofidis, Sergios Theodoridis