Sundeep Prabhakar Chepuri
Publications
- Sensor Placement and Resource Allocation for Energy Harvesting IoT Networks
O.M. Bushnaq; A. Chaaban; S.P. Chepuri; G. Leus; T.Y. Al-Naffouri;
Digital Signal Processing,
Volume 105, pp. 102659, October 2020. - Towards a General Framework for Fast and Feasible k-Space Trajectories for MRI Based on Projection Methods
S. Sharma; M. Coutino; S.P. Chepuri; G. Leus; K.V.S. Hari;
Magnetic Resonance Imaging,
Volume 72, pp. 122--134, October 2020. - Fast Spectral Approximation of Structured Graphs with Applications to Graph Filtering
M. Coutino; S.P. Chepuri; T. Maehara; G. Leus;
Algorithms,
Volume 13, Issue 9, pp. 214, August 2020. - Joint Channel and Doppler Estimation for OSDM Underwater Acoustic Communications
Jing Han; S.P. Chepuri; G. Leus;
Signal Processing,
Volume 170, pp. 107446, May 2020. - Sparse Antenna and Pulse Placement for Colocated MIMO Radar
E. Tohidi; M. Coutino; S.P. Chepuri; H. Behroozi; M.M. Nayebi; G. Leus;
IEEE Tr. Signal Processing,
Volume 67, Issue 3, pp. 579-593, February 2019. DOI: 10.1109/TSP.2018.2881656
document - Sparse Sampling for Inverse Problems With Tensors
G. Ortiz-Jimenez; M. Coutino; S.P. Chepuri; G. Leus;
IEEE Trans. on Signal Processing,
Volume 67, Issue 12, pp. 3272--3286, June 2019. - Iterative Per-Vector Equalization for Orthogonal Signal-Division Multiplexing Over Time-Varying Underwater Acoustic Channels
Jing Han; S.P. Chepuri; Qunfei Zhang; G. Leus;
IEEE J. of Oceanic Engineering,
Volume 44, Issue 1, pp. 240--255, January 2019. - Blind calibration of sparse arrays for DOA estimation with analog and one-bit measurements
K.N. Ramamohan; S.P. Chepuri; D.F. Comesana; G. Leus;
In 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP),
Brighton, UK, IEEE, pp. 4185-4189, May 2019. DOI: 10.1109/ICASSP.2019.8682592
document - Learning Sparse Hypergraphs from Dyadic Relational Data
M. Coutino; S.P. Chepuri; G. Leus;
In Proc. of IEEE Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP),
Le Gosier, Guadeloupe, pp. 216--220, December 2019. DOI: 10.1109/CAMSAP45676.2019.9022661 - Blind Sensor Array Calibration and DOA Estimation of Broadband Sources
K.N. Ramamohan; S.P. Chepuri; D.F. Comesana; G. Leus;
In Proc. of Asilomar Conf. on Signals, Systems, and Computers (Asilomar),
pp. 1304--1308, November 2019. DOI: 10.1109/IEEECONF44664.2019.9048679 - Iterative Per-Vector Equalization for Orthogonal Signal-Division Multiplexing Over Time-Varying Underwater Acoustic Channels
Jin Han; S.P. Chepuri; Qunfei Zhang; G. Leus;
IEEE Journ. of Oceanic Engineering,
October 2018.
document - Factor Analysis From Quadratic Sampling
S. P. Chepuri;
IEEE Signal Processing Letters,
Volume 25, Issue 1, pp. 65-69, January 2018. ISSN 1070-9908. DOI: 10.1109/LSP.2017.2763154
document - Microphone Subset Selection for MVDR Beamformer Based Noise Reduction
Jie Zhang; S. P. Chepuri; R. C. Hendriks; R. Heusdens;
IEEE/ACM Transactions on Audio, Speech, and Language Processing,
Volume 26, Issue 3, pp. 550-563, March 2018. ISSN: 2329-9290. DOI: 10.1109/TASLP.2017.2786544
document • software - Submodular Sparse Sensing for Gaussian Detection With Correlated Observations
M. Coutino; S. P. Chepuri; G. Leus;
IEEE Transactions on Signal Processing,
Volume 66, Issue 15, pp. 4025-4039, August 2018. ISSN: 1053-587X. DOI: 10.1109/TSP.2018.2846220
document - Statistical Graph Signal Processing: Stationarity and Spectral Estimation
S. Segarra; S.P. Chepuri; A.G. Marques; G. Leus;
In Cooperative and Graph Signal Processing,
Academic Press, 2018. ISBN: 978-0-12-813677-5. DOI: 10.1016/B978-0-12-813677-5.00012-2
document - Subset selection for kernel-based signal reconstruction
M. Coutino; S.P. Chepuri; G. Leus;
In 2018 IEEE Int. Conf. on Acoustics, Speech and Signal Processing (ICASSP),
Calgary (Canada), IEEE, pp. 4014-4018, April 2018. ISSN: 2379-190X. DOI: 10.1109/ICASSP.2018.8461510
document - Blind calibration for acoustic vector sensor arrays
K. Nambur Ramamohan; S.P. Chepuri; D.F. Comesana; G. Carrillo Pousa; G. Leus;
In 2018 IEEE Int. Conf. on Acoustics, Speech and Signal Processing (ICASSP),
Calgary (Canada), IEEE, pp. 3544-3548, April 2018. ISSN: 2379-190X. DOI: 10.1109/ICASSP.2018.8462035
document - Distributed Analytical Graph Identification
S.P. Chepuri; M. Coutino; A. G. Marques; G. Leus;
In 2018 IEEE Int. Conf. on Acoustics, Speech and Signal Processing (ICASSP),
Calgary (Canada), IEEE, pp. 4064-4068, April 2018. ISSN: 2379-190X. DOI: 10.1109/ICASSP.2018.8461484
document - Graph Sampling With and Without Input Priors
S.P. Chepuri; Y. Eldar; G. Leus;
In 2018 IEEE Int. Conf. on Acoustics, Speech and Signal Processing (ICASSP),
Calgary (Canada), IEEE, pp. 4564-4568, April 2018. ISSN: 2379-190X. DOI: 10.1109/ICASSP.2018.8461420
document - Sparsest network support estimation: a submodular approach
M. Coutino; S.P. Chepuri; G. Leus;
In IEEE Data Science Workshop (DSW18),
Lausanne (CH), IEEE, pp. 200-204, June 2018. DOI: 10.1109/DSW.2018.8439890
document - Factor Analysis from Quadratic Sampling
S.P. Chepuri;
In 2018 IEEE Int. Conf. on Acoustics, Speech and Signal Processing (ICASSP),
Calgary (Canada), IEEE, April 2018. ISSN: 2379-190X.
document - Dynamic transmit power allocation for distributed MIMO radar target detection
T. Aittomaki; S.P. Chepuri; V. Koivunen;
In IEEE 10th Sensor Array and Multichannel Signal Processing Workshop (SAM2018),
Sheffield (UK), IEEE, July 2018. ISSN: 2151-870X.
document - Sampling and Reconstruction of Signals on Product Graphs
G. Ortiz-Jimenez; M. Coutino; S.P. Chepuri; G. Leus;
In Proc. of the IEEE Global Conference on Signal and Information Processing (GlobalSIP 2018),
Anaheim, California, USA, November 2018. - Graph Sampling for Covariance Estimation
S. P. Chepuri; G. Leus;
IEEE Transactions on Signal and Information Processing over Networks,
Volume 3, Issue 3, pp. 451-466, September 2017. DOI: 10.1109/TSIPN.2017.2731161
document - Distributed sensor selection for field estimation
Sijia Liu; S.P. Chepuri; G. Leus; A.O. Hero;
In Int. Conf. Audio Speech Signal Proc. (ICASSP),
New Orleans (USA), IEEE, pp. 4257-4261, March 2017. DOI: 10.1109/ICASSP.2017.7952959
document - Learning sparse graphs under smoothness prior
S.P. Chepuri; Sijia Liu; G. Leus; A.O. Hero;
In Int. Conf. Audio Speech Signal Proc. (ICASSP),
New Orleans (USA), IEEE, pp. 6508-6512, March 2017. DOI: 10.1109/ICASSP.2017.7953410
document - Sparse Sensing for Composite Matched Subspace Detection
M. Coutino; S. P. Chepuri; G. Leus;
In 2017 IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP),
Curacao, IEEE, December 2017. ISBN 978-1-5386-1250-7. - Joint Sensor Placement and Power Rating Selection in Energy Harvesting Wireless Sensor Networks
O. M. Bushnaq; T. Y. Al-Naffouri; S.P. Chepuri; G.J.T. Leus;
In 25th European Signal Processing Conference (EUSIPCO 2017),
Kos (Greece), EURASIP, pp. 2487-2491, August 2017. ISBN 978-0-9928626-7-1. DOI: 10.23919/EUSIPCO.2017.8081645
document - Near-Optimal Greedy Sensor Selection for MVDR Beamforming with Modular Budget Constraint
M. Coutino; S.P. Chepuri; G.J.T. Leus;
In 25th European Signal Processing Conference (EUSIPCO 2017),
Kos (Greece), EURASIP, pp. 2035-2039, August 2017. ISBN 978-0-9928626-7-1. DOI: 10.23919/EUSIPCO.2017.8081556
document - DOA Estimation and Beamforming Using Spatially Under-Sampled AVS Arrays
K. Nambur Ramamohan; M. M. Coutino; S.P. Chepuri; D. Fernandez Comesana; G. Leus;
In 2017 IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP),
Curacao, IEEE, December 2017. ISBN 978-1-5386-1250-7. - Sparse Sensing for Distributed Detection
S.P. Chepuri; G. Leus;
IEEE Tr. Signal Proc.,
Volume 64, Issue 6, pp. 1446-1460, March 2016. DOI: 10.1109/TSP.2015.2491890
document - Robust Censoring Using Metropolis-Hastings Sampling
G. Kail; S.P. Chepuri; G. Leus;
IEEE Journal of Selected Topics in Signal Processing,
Volume 10, Issue 2, pp. 270-283, March 2016. DOI: 10.1109/JSTSP.2015.2506142
document - Sensor Selection for Estimation with Correlated Measurement Noise
S. Liu; S. P. Chepuri; M. Fardad; E. Masazade; G. Leus; P.K. Varshney;
IEEE Transactions on Signal Processing,
Volume 64, Issue 13, pp. 3509--3522, July 2016. DOI: 10.1109/TSP.2016.2550005
document - Graph Sampling for Covariance Estimation
S.P. Chepuri; G. Leus;
In Subm. IEEE Journ. of Selec. Topics in Signal Proc.,
November 2016. - Sparse Sensing for Statistical Inference
S.P. Chepuri; G. Leus;
Boston-Delft: Foundations and Trends in Signal Processing, , 2016. ISBN-978-1-68083-236-5.. DOI: 10.1561/2000000069 - Towards multi-rigid body localization
A. Pizzo; S.P. Chepuri; G. Leus;
In Int. Conf. Audio Speech Signal Proc. (ICASSP),
Shanghai (China), IEEE, March 2016.
document - Subsampling for Graph Power Spectrum Estimation
S.P. Chepuri; G. Leus;
In IEEE Workshop on Sensor Array Multichannel,
Sao Paulo, Brazil, July 2016.
document - Subsampling for Graph Signal Detection
S.P. Chepuri; G. Leus;
In 50th Asilomar ConFerence on signals, systems and Computers,
November 2016.
document - Sparse sensing for statistical inference: Theory, Algorithms, and Applications
S.P. Chepuri;
PhD thesis, TU Delft, Fac. EEMCS, January 2016. ISBN 978-94-6186-570-0.
document - Sparsity-Promoting Sensor Selection for Non-Linear Measurement Models
S.P. Chepuri; G. Leus;
IEEE Trans. Signal Proc.,
Volume 63, Issue 3, pp. 684-698, February 2015. DOI: 10.1109/TSP.2014.2379662
document - Continuous Sensor Placement
S.P. Chepuri; G. Leus;
IEEE Signal Processing Letters,
Volume 22, Issue 5, pp. 544-548, May 2015. DOI: 10.1109/LSP.2014.2363731
document - Channel Measurements and Modeling for a 60 GHz Wireless Link Within a Metal Cabinet
S. Khademi; S.P. Chepuri; Z. Irahhauten; G.J. Janssen; A.J. van der Veen;
IEEE Tr. Wireless Comm.,
Volume 14, Issue 9, pp. 5098-5110, 2015. DOI: 10.1109/TWC.2015.2432755
document - Sparse Sensing for Distributed Gaussian Detection
S.P. Chepuri; G. Leus;
In Proc. Int. Conf. Acoustics, Speech, Signal Proc. (ICASSP 2015),
Brisbane (Australia), IEEE, pp. 2394-2398, May 2015. DOI: 10.1109/ICASSP.2015.7178400
document - Robust censoring for linear inverse problems
G. Kail; S.P. Chepuri; G. Leus;
In IEEE Sign. Proc. Adv. Wireless Comm. (SPAWC),
Stockholm (Sweden), IEEE, pp. 495-499, June 2015.
document - Greedy Sensor Selection for Non-Linear Models
S. Rao; S.P. Chepuri; G. Leus;
In Proc. of the IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2015),
Cancun, Mexico, December 2015. - DOA Estimation Using Sparse Vector Sensor Arrays
S. Rao; S.P. Chepuri; G. Leus;
In Proc. of the IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2015),
Cancun, Mexico, December 2015. - Sparse Sensing for Estimation with Correlated Observations
S.P. Chepuri; G. Leus;
In Proc. of the Asilomar Conference on Signals, systems, and Computers (Asilomar 2015),
Pacific Grove, California, USA, November 2015. - Big Data Sketching with Model Mismatch
S.P. Chepuri; Yu Zhang; G. Leus; G.B. Giannakis;
In Proc. of the Asilomar Conference on Signals, systems, and Computers (Asilomar 2015),
Pacific Grove, California, USA, November 2015. - Rigid Body Localization Using Sensor Networks
S.P. Chepuri; G.J.T. Leus; A.J. van der Veen;
IEEE Trans. Signal Processing,
Volume 62, Issue 8, August 2014.
document - Sparsity-Promoting Adaptive Sensor Selection for Non-Linear Filtering
S.P. Chepuri; G. Leus;
In Proc. Int. Conf. Acoustics, Speech, Signal Proc. (ICASSP 2014),
Florence (Italy), IEEE, May 2014.
document - Channel characterization for wideband 60 GHz wireless link within a metal enclosure
S. Khademi; S.P. Chepuri; Z. Irahhauten; G.J.M. Janssen; A.J. van der Veen;
In 2014 8th European Conf. on Antennas and Propagagion (EuCAP),
The Hague (Netherlands), IEEE, pp. 1575-1579, April 2014. DOI: 10.1109/EuCAP.2014.6902085
document - Compression schemes for time-varying sparse signals
S.P. Chepuri; G. Leus;
In Asilomar Conf. Signals, systems, and Computers (Asilomar 2014),
Pacific Grove, California, USA, IEEE, November 2014. - Near-field source localization using sparse recovery techniques
Keke Hu; S.P. Chepuri; G. Leus;
In Int. Conf. Signal Processing and Communications (SPCOM 2014),
Bangalore, India, July 2014.
document - Sensor selection for estimation, filtering, and detection
S.P. Chepuri; G. Leus;
In Int. Conf. Signal Processing and Communications (SPCOM 2014),
Bangalore, India, July 2014.
document - Near-Field Source Localization: Sparse Recovery Techniques and Grid Matching
Keke Hu; S.P. Chepuri; G. Leus;
In Sensor Array and Multichannel Signal Processing Workshop (SAM),
A Coruna (Spain), IEEE, pp. 369-372, June 2014.
document - Joint Clock Synchronization and Ranging: Asymmetrical Time-stamping and Passive Listening
S.P. Chepuri; R.T. Rajan; G. Leus; A.J. van der Veen;
IEEE Signal Processing Letters,
Volume 20, Issue 1, pp. 51-54, January 2013.
document - Optimization of hard fusion based spectrum sensing for energy-constrained cognitive radio networks
S. Maleki; S.P. Chepuri; G. Leus;
Physical Communication,
Volume 9, pp. 193-198, 2013.
document - Position and orientation estimation of a rigid body: rigid body localization
S.P. Chepuri; G. Leus; A.J. van der Veen;
In Proc. Int. Conf. Acoustics, Speech, Signal Proc. (ICASSP 2013),
Vancouver (Canada), IEEE, May 2013.
document - Zero-forcing pre-equalization with transmit antenna selection in MIMO systems
S. Khademi; S.P. Chepuri; G. Leus; A.J. van der Veen;
In Proc. Int. Conf. Acoustics, Speech, Signal Proc. (ICASSP 2013),
Vancouver (Canada), IEEE, May 2013.
document - Sparsity-Exploiting Anchor Placement for Localization in Sensor Networks
S.P. Chepuri; G.J.T. Leus; A.J. van der Veen;
In Proc. 21st European Signal Processing Conference (EUSIPCO),
Marrakech (Marokko), September 2013.
document - Tracking Position and Orientation of a Mobile Rigid Body
S.P. Chepuri; A. Simonetto; G.J.T. Leus; A.J. van der Veen;
In Proc. 5th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2013),
St. Maarten (Dutch Antilles), December 2013.
document - Sparsity-Enforcing Sensor Selection for DOA Estimation
V. Roy; S.P. Chepuri; G. Leus;
In Proc. 5th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2013),
Saint Martin (French West Indies), IEEE, December 2013.
document - Optimization of Hard Fusion Based Spectrum Sensing for Energy-Constrained Cognitive Radio Networks
S. Maleki; S.P. Chepuri; G. Leus;
Physical Communication,
June 2012. ISSN 1874-4907. DOI: 10.1016/j.phycom.2012.07.003
document - Multiple hypothesis testing for compressive wideband sensing
S.P. Chepuri; G. Leus; R. de Francisco;
In Proc. IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2012),
Cesme, Turkey, IEEE, June 2012.
document - Low-power Architecture for Wideband Spectrum Sensing
S.P. Chepuri; R. de Francisco; G. Leus;
In Proc. of 3rd International Workshop on Cognitive Information Processing (CIP 2012),
Baiona, Spain, May 2012.
document - Joint Localization and Clock Synchronization for Wireless Sensor Networks
S.P. Chepuri; G. Leus; A.J. van der Veen;
In 46th Asilomar Conference on Signals, Systems and Computers,
November 2012.
document - Performance evaluation of an IEEE 802.15.4 cognitive radio link in the 2360-2400 MHz band
S.P. Chepuri; R. de Francisco; G. Leus;
In Proc. IEEE Wireless Communications and Networking Conference (WCNC),
Cancun, Mexico, IEEE, pp. 2155-2160, March 2011. DOI: 10.1109/WCNC.2011.5779466
document - Optimal hard fusion strategies for cognitive radio networks
S. Maleki; S.P. Chepuri; G. Leus;
In Proc. IEEE Wireless Communications and Networking Conference (WCNC),
Cancun, Mexico, IEEE, pp. 1926-1931, March 2011. DOI: 10.1109/WCNC.2011.5779453
document - Energy and throughput efficient strategies for cooperative spectrum sensing in cognitive radios
S. Maleki; S.P. Chepuri; G. Leus;
In 2011 IEEE 12th Int. Workshop on Signal Proc. Advances in Wireless Comm. (SPAWC),
San Francisco (CA), IEEE, pp. 71-75, June 2011. ISSN 1948-3244. DOI: 10.1109/SPAWC.2011.5990482
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