Articles

Published Articles

Title	Authors	Date	Journal
Rethinking Sketching as Sampling: A Graph Signal Processing Approach	F. Gama, A. G. Marques, G. Mateos, and A. Ribeiro	2017	IEEE Trans. Signal Processing
Network Topology Inference from Spectral Templates	S. Segarra, A. G. Marques, G. Mateos, and A. Ribeiro	2017	IEEE J. Sel. Topics Signal Process.
Stationary Graph Processes and Spectral Estimations	A. G. Marques, S. Segarra, G. Leus, and A. Ribeiro	2017	IEEE Trans. Signal Processing

Conferences

Title	Authors	Date	Conference	Material
R. Shafipour, S. Segarra, A. G. Marques, and G. Mateos	Network Topology Inference from Non-Stationary Graph Signals",	2017, March	Proc. of IEEE Intl. Conf. on Acoustics, Speech and Signal Process., New Orleans, USA
D. Ramirez, A. G. Marques, and S. Segarra	Graph-Signal Reconstruction and Blind Deconvolution for Diffused Sparse Inputs	2017, March	Proc. of IEEE Intl. Conf. on Acoustics, Speech and Signal Process., New Orleans, USA
S. Segarra, A. G. Marques, G. Leus, and A. Ribeiro	Stationary Graph Processes: Parametric Power Spectral Estimation	2017, March	Proc. of IEEE Intl. Conf. on Acoustics, Speech and Signal Process., New Orleans, USA
S. Segarra, A. G. Marques, G. Mateos, and A. Ribeiro	Robust Network Topology Inference	2017, March	Proc. of IEEE Intl. Conf. on Acoustics, Speech and Signal Process., New Orleans, USA
F. Gama, A. G. Marques, G. Mateos, and A. Ribeiro	Rethinking Sketching as Sampling: Efficient Approximate Solution to Linear Inverse Problems	2016, December	Proc. of IEEE of Global Conf. on Signal and Info. Process., Washington DC, USA
S. Segarra, A. G. Marques, G. Arce, and A. Ribeiro	Center-weighted Median Graph Filters	2016, December	Proc. of IEEE of Global Conf. on Signal and Info. Process., Washington DC, USA
Rethinking Sketching as Sampling: Linear Transforms of Graph Signals	F. Gama, A. G. Marques, G. Mateos, and A. Ribeiro	2016, November	Proc. of 50th Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA, USA
Network Topology Identification from Imperfect Spectral Templates	S. Segarra, A. G. Marques, G. Mateos, and A. Ribeiro	2016, November	Proc. of 50th Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA, USA
Space-Time Scheduling For Green Data Center Networks	T. Chen, A. G. Marques, and G. B. Giannakis	2016, November	Proc. of 50th Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA, USA
SIGIBE: Solving Random Bilinear Equations via Gradient Descent with Spectral Initialization	A. G. Marques, G. Mateos, and Y. Eldar	2016, September	Proc. of European Signal Process. Conf., Budapest, Hungary
Stationary Graph Processes: Nonparametric Power Spectral Estimation	S. Segarra, A. G. Marques, G. Leus, and A. Ribeiro	2016, July	Proc. of IEEE Sensor Array and Multichannel Signal Process. Wrksp., Rio de Janeiro, Brazil
Network Topology Identification from Spectral Templates	S. Segarra, A. G. Marques, G. Mateos, and A. Ribeiro	2016, June	Proc. of IEEE Intl. Wrksp. on Statistical Signal Process., Palma de Mallorca, Spain
Blind Identification of Graph Filters with Multiple Sparse Inputs	S. Segarra, A. G. Marques, G. Mateos, and A. Ribeiro	2016, March	Proc. of IEEE Intl. Conf. on Acoustics, Speech and Signal Process., Shanghai, China	Slides
Space-Shift Sampling of Graph Signals	S. Segarra, A. G. Marques, G. Leus, and A. Ribeiro	2016, March	Proc. of IEEE Intl. Conf. on Acoustics, Speech and Signal Process., Shanghai, China	Slides
Linear Network Operators Using Node-Variant Graph Filters Linear Network Operators Using Node-Variant Graph Filters	S. Segarra, A. G. Marques, and A. Ribeiro	2016, March	Proc. of IEEE Intl. Conf. on Acoustics, Speech and Signal Process., Shanghai, China	Poster
Blind Identification of Graph Filters with Sparse Inputs	S. Segarra, G. Mateos, A. G. Marques, and A. Ribeiro	2015, December	Proc. of IEEE Intl. Wrksp. on Computational Advances in Multi-Sensor Adaptive Processing, Cancun, Mexico
Aggregation Sampling of Graph Signals in the Presence of Noise	S. Segarra, A. G. Marques, G. Leus and A. Ribeiro	2015, December	Proc. of IEEE Intl. Wrksp. on Computational Advances in Multi-Sensor Adaptive Processing, Cancun, Mexico
Microgrid Dispatch and Price of Reliability Using Stochastic Approximation	L. M. Lopez-Ramos, V. Kekatos, A. G. Marques, and G. B. Giannakis	2015, December	Proc. of IEEE of Global Conf. on Signal and Info. Process., Orlando, FL
Reconstruction of Graph Signals: Percolation from a Single Seeding Node	S. Segarra, A. G. Marques, G. Leus, and A. Ribeiro	2015, December	Proc. of IEEE of Global Conf. on Signal and Info. Process., Orlando, FL
Sampling of Graph Signals: Successive Local Aggregations at a Single Node	S. Segarra, A. G. Marques, G. Leus, and A. Ribeiro	2015, November	Proc. of 49th Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA
Distributed Implementation of Network Linear Operators using Graph Filters	S. Segarra, A. G. Marques, and A. Ribeiro	2015, September	Proc. of 53rd Allerton Conf. on Commun. Control and Computing, Univ. of Illinois at U-C, Monticello, IL
Interpolation of Graph Signals Using Shift-Invariant Graph Filters	S. Segarra, A. G. Marques, G. Leus, and A. Ribeiro	2015, August	Proc. of European Signal Process. Conf., Nice, France
Underlay Multi-Hop Cognitive Networks with Orthogonal Access	A. G. Marques, S. Molinero and G. B. Giannakis	2015, June	Proc. of IEEE CORAL 2015 at IEEE Intl. Symp. World of Wireless, Mobile and Multimedia Networks, Boston, USA
A Decomposition Method for Optimal User Assignment in Cellular Networks with Orthogonal Transmissions	A. G. Marques, L. Cadarso, E. Morgado and C. Figuera	2015, April	Proc. of IEEE Intl. Conf. on Acoustics, Speech and Signal Process., Brisbane, Australia