Piya Pal

ORCID

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 72

Top Venues

ACSSC

ICASSP

IEEE Trans. Signal Process.

IEEE Signal Process. Lett.

Publications

Hessam Mahdavifar, Robin Rajamäki, Piya Pal
Subspace Coding for Spatial Sensing. CoRR (2024)
Robin Rajamäki, Mehmet Can Hücümenoglu, Pulak Sarangi, Piya Pal
Effect of Beampattern on Matrix Completion with Sparse Arrays. ICASSP (2024)
Parthasarathi Khirwadkar, Sina Shahsavari, Mehmet Can Hücümenoglu, Piya Pal
Max-Min Hierarchical Codebooks for Millimeter-Wave Channel Sensing with Bandit Algorithms. ACSSC (2023)
Pulak Sarangi, Mehmet Can Hücümenoglu, Robin Rajamäki, Piya Pal
Super-Resolution With Sparse Arrays: A Nonasymptotic Analysis of Spatiotemporal Trade-Offs. IEEE Trans. Signal Process. 71 (2023)
Yinyan Bu, Robin Rajamäki, Pulak Sarangi, Piya Pal
Harnessing Holes for Spatial Smoothing with Applications in Automotive Radar. ACSSC (2023)
Giuseppe Caire, Natasha Devroye, Elza Erkip, Yue Lu, Piya Pal, Mahyar Shirvanimoghadam, Lee Swindelhurst, Michael Wakin, Michèle A. Wigger
Guest Editorial Special Issue on Sensing: Fundamental Limits and Modern Applications. IEEE J. Sel. Areas Inf. Theory 4 (2023)
Mehmet Can Hücümenoglu, Pulak Sarangi, Robin Rajamäki, Piya Pal
To Regularize or Not to Regularize: The Role of Positivity in Sparse Array Interpolation with a Single Snapshot. ICASSP (2023)
Pulak Sarangi, Ryoma Hattori, Takaki Komiyama, Piya Pal
Super-Resolution With Binary Priors: Theory and Algorithms. IEEE Trans. Signal Process. 71 (2023)
Robin Rajamäki, Piya Pal
Importance of Array Redundancy Pattern in Active Sensing. CAMSAP (2023)
Jiawen Chen, Eric T. Ahrens, Piya Pal
Physics-Driven Learned Deconvolution of Multi-Spectral Cellular MRI with Radial Sampling. ACSSC (2023)
Jake Millhiser, Pulak Sarangi, Piya Pal
) for Wideband Direction-of-Arrival Estimation. ICASSP (2022)
Pulak Sarangi, Piya Pal
Measurement Matrix Design for Sample-Efficient Binary Compressed Sensing. IEEE Signal Process. Lett. 29 (2022)
Pulak Sarangi, Mehmet Can Hücümenoglu, Piya Pal
Single-Snapshot Nested Virtual Array Completion: Necessary and Sufficient Conditions. IEEE Signal Process. Lett. 29 (2022)
Sina Shahsavari, Pulak Sarangi, Mehmet Can Hücümenoglu, Piya Pal
Ada-JSR: Sample Efficient Adaptive Joint Support Recovery From Extremely Compressed Measurement Vectors. ICASSP (2022)
Sina Shahsavari, Jiawen Chen, Piya Pal
Exploring the Geometry of Generative Priors with Applications in Cellular MRI. IEEECONF (2022)
Mehmet Can Hücümcnoglu, Robin Rajamäki, Piya Pal
Geometry of Random Sparse Arrays. IEEECONF (2022)
Pulak Sarangi, Piya Pal
No Relaxation: Guaranteed Recovery of Finite-Valued Signals from Undersampled Measurements. ICASSP (2021)
Robin Rajamäki, Piya Pal, Visa Koivunen
Resource-Efficient Active Compressive Sensing Using Analog Beamforming and Sparse Arrays. ACSCC (2021)
Pulak Sarangi, Mehmet Can Hücümenoglu, Piya Pal
Beyond Coarray MUSIC: Harnessing the Difference Sets of Nested Arrays With Limited Snapshots. IEEE Signal Process. Lett. 28 (2021)
Sina Shahsavari, Jacob Millhiser, Piya Pal
Fundamental Trade-Offs in Noisy Super-Resolution with Synthetic Apertures. ICASSP (2021)
Sina Shahsavari, Pulak Sarangi, Piya Pal
KR-LISTA: Re-Thinking Unrolling for Covariance-Driven Sparse Inverse Problems. ACSCC (2021)
Fauzia Ahmad, Piya Pal, Tongdi Zhou
Reliable DOA Estimation in Spatially Correlated Noise With Nonuniform Arrays. ACSCC (2021)
Tirza Routtenberg, Alberto Carini, Émilie Chouzenoux, Piya Pal, José Carlos Moreira Bermudez, Lucio Marcenaro
Fight the Pandemic: Highlights From the 2020 IEEE 5-Minute Video Clip Contest [SP Competitions]. IEEE Signal Process. Mag. 38 (2) (2021)
Mehmet Can Hücümenoglu, Pulak Sarangi, Piya Pal
Exploring Fundamental Limits of Spatiotemporal Sensing for Non-Linear Inverse problems. ACSCC (2021)
Ali Koochakzadeh, Piya Pal
Channel Estimation for Hybrid MIMO Communication with (Non-) Uniform Linear Arrays via Tensor Decomposition. SAM (2020)
Pulak Sarangi, Sina Shahsavari, Piya Pal
Robust DOA and Subspace Estimation for Hybrid Channel Sensing. ACSSC (2020)
Mehmet Can Hücümenoglu, Piya Pal
Learning Polynomial Neural Networks via Low Rank Tensor Recovery. ACSSC (2020)
Heng Qiao, Sina Shahsavari, Piya Pal
Super-Resolution with Noisy Measurements: Reconciling Upper and Lower Bounds. ICASSP (2020)
Pulak Sarangi, Mehmet Can Hücümenoglu, Piya Pal
Effect of Undersampling on Non-Negative Blind Deconvolution with Autoregressive Filters. ICASSP (2020)
Heng Qiao, Pulak Sarangi, Yazeed Alnumay, Piya Pal
Sample complexity trade-offs for synthetic aperture based high-resolution estimation and detection. SAM (2020)
Ali Koochakzadeh, Piya Pal
Compressed Arrays and Hybrid Channel Sensing: A Cramér-Rao Bound Based Analysis. IEEE Signal Process. Lett. 27 (2020)
Qing Shen, Wei Liu, Wei Cui, Siliang Wu, Piya Pal
Simplified and Enhanced Multiple Level Nested Arrays Exploiting High-Order Difference Co-Arrays. IEEE Trans. Signal Process. 67 (13) (2019)
Ali Koochakzadeh, Piya Pal
On flattening of symmetric tensors and identification of latent factors. CISS (2019)
Mehmet Can Hücümenoglu, Piya Pal
On the Role of Sampling in Underdetermined Tensor Decomposition with Kronecker and Khatri-Rao Structured Factors. ACSSC (2019)
Ali Koochakzadeh, Pulak Sarangi, Piya Pal
A Sequential Approach for Sparse Support Recovery using Correlation Priors. ACSSC (2019)
Heng Qiao, Piya Pal
A Non-convex Approach to Non-negative Super-resolution: Theory and Algorithm. ICASSP (2019)
Pulak Sarangi, Mehmet Can Hücümenoglu, Piya Pal
Understanding Sample Complexities for Structured Signal Recovery from Non-Linear Measurements. CAMSAP (2019)
Heng Qiao, Piya Pal
Guaranteed Localization of More Sources Than Sensors With Finite Snapshots in Multiple Measurement Vector Models Using Difference Co-Arrays. IEEE Trans. Signal Process. 67 (22) (2019)
Ali Koochakzadeh, Piya Pal
Canonical Polyadic (CP) Decomposition of Structured Semi-Symmetric Fourth-Order Tensors. DSW (2019)
Piya Pal
Correlation Awareness in Low-Rank Models: Sampling, Algorithms, and Fundamental Limits. IEEE Signal Process. Mag. 35 (4) (2018)
Heng Qiao, Piya Pal
On the Modulus of Continuity for Noisy Positive Super-Resolution. ICASSP (2018)
Ali Koochakzadeh, Heng Qiao, Piya Pal
On Fundamental Limits of Joint Sparse Support Recovery Using Certain Correlation Priors. IEEE Trans. Signal Process. 66 (17) (2018)
Ali Koochakzadeh, Piya Pal
Beam-Pattern Design for Hybrid Beamforming Using Wirtinger Flow. SPAWC (2018)
Ali Koochakzadeh, Pulak Sarangi, Piya Pal
Mixed Factor Structured Tensor Decomposition via Solving Quadratic Equations. ACSSC (2018)
Heng Qiao, Mehmet Can Hücümenoglu, Piya Pal
Compressive Kriging Using Multi-Dimensional Generalized Nested Sampling. ACSSC (2018)
Pulak Sarangi, Piya Pal
Robust Sparse Phase Retrieval from Differential Measurements Using Reweighted $L_{1}$ Minimization. SAM (2018)
Ali Koochakzadeh, Piya Pal
Non-Asymptotic Guarantees for Correlation-Aware Support Detection. ICASSP (2018)
Santosh Nannuru, Peter Gerstoft, Ali Koochakzadeh, Piya Pal
Sparse Bayesian Learning for DOA Estimation Using Co-Prime and Nested Arrays. SAM (2018)
Ali Koochakzadeh, Piya Pal
Simplified Algorithms for Canonical Polyadic Decomposition for Over-Complete Even Order Tensors (Ongoing Work). GlobalSIP (2018)
Heng Qiao, Piya Pal
On Maximum-Likelihood Methods for Localizing More Sources Than Sensors. IEEE Signal Process. Lett. 24 (5) (2017)
Heng Qiao, Piya Pal
Multiple hypothesis testing for dynamic support recovery. SPAWC (2017)
Ali Koochakzadeh, Piya Pal
On saturation of the Cramér Rao Bound for Sparse Bayesian Learning. ICASSP (2017)
Heng Qiao, Piya Pal
Gridless Line Spectrum Estimation and Low-Rank Toeplitz Matrix Compression Using Structured Samplers: A Regularization-Free Approach. IEEE Trans. Signal Process. 65 (9) (2017)
Abbas Kazemipour, Sina Miran, Piya Pal, Behtash Babadi, Min Wu
Sampling Requirements for Stable Autoregressive Estimation. IEEE Trans. Signal Process. 65 (9) (2017)
Ali Koochakzadeh, Piya Pal
Sparse source localization using perturbed arrays via bi-affine modeling. Digit. Signal Process. 61 (2017)
Heng Qiao, Piya Pal
Understanding the role of positive constraints in sparse bilinear problems. CAMSAP (2017)
Heng Qiao, Piya Pal
Performance limits of covariance-driven super resolution imaging. ACSSC (2017)
Heng Qiao, Piya Pal
Unified analysis of co-array interpolation for direction-of-arrival estimation. ICASSP (2017)
Moeness G. Amin, Palghat P. Vaidyanathan, Yimin D. Zhang, Piya Pal
Editorial for coprime special issue. Digit. Signal Process. 61 (2017)
Ali Koochakzadeh, Piya Pal, Eric T. Ahrens
Spike localization in Zero Time of Echo (ZTE) magnetic resonance imaging. ACSSC (2017)
Ali Koochakzadeh, Piya Pal
Performance of Uniform and Sparse Non-Uniform Samplers In Presence of Modeling Errors: A Cramér-Rao Bound Based Study. IEEE Trans. Signal Process. 65 (6) (2017)
Pulak Sarangi, Heng Qiao, Piya Pal
On the role of sampling and sparsity in phase retrieval for optical coherence tomography. CAMSAP (2017)
Ali Koochakzadeh, Piya Pal
On canonical polyadic decomposition of overcomplete tensors of arbitrary even order. CAMSAP (2017)
Piya Pal
Analyzing the role of correlation-awareness in sparse estimation and detection. CISS (2017)
Heng Qiao, Piya Pal
Sparse phase retrieval with near minimal measurements: A structured sampling based approach. ICASSP (2016)
Chun-Lin Liu, P. P. Vaidyanathan, Piya Pal
Coprime coarray interpolation for DOA estimation via nuclear norm minimization. ISCAS (2016)
Ali Koochakzadeh, Piya Pal
Exact localization of correlated sources using 2D harmonics retrieval. ACSSC (2016)
Abbas Kazemipour, Sina Miran, Piya Pal, Behtash Babadi, Min Wu
Sampling Requirements for Stable Autoregressive Estimation. CoRR (2016)
Heng Qiao, Ali Koochakzadeh, Piya Pal
Correlation-aware sensing in active and passive modes for source localization. ACSSC (2016)
Heng Qiao, Piya Pal
Stable compressive low rank Toeplitz covariance estimation without regularization. ACSSC (2016)
Ali Koochakzadeh, Piya Pal
Cramér-Rao Bounds for Underdetermined Source Localization. IEEE Signal Process. Lett. 23 (7) (2016)
Heng Qiao, Piya Pal
Finite sample analysis of covariance compression using structured samplers. SAM (2016)
Ali Koochakzadeh, Piya Pal
On the robustness of co-prime sampling. EUSIPCO (2015)
Piya Pal
Dictionary learning from quadratic measurements in block sparse models. ACSSC (2015)
Heng Qiao, Piya Pal
Generalized Nested Sampling for Compressing Low Rank Toeplitz Matrices. IEEE Signal Process. Lett. 22 (11) (2015)
Ali Koochakzadeh, Piya Pal
Rank deficiency and sparsity in partially observed multiple measurement vector models. ACSSC (2015)
Moeness G. Amin, P. P. Vaidyanathan, Yimin D. Zhang, Piya Pal
Special issue on Co-prime sampling and arrays. Digit. Signal Process. 45 (2015)
Piya Pal, P. P. Vaidyanathan
Pushing the Limits of Sparse Support Recovery Using Correlation Information. IEEE Trans. Signal Process. 63 (3) (2015)
Heng Qiao, Piya Pal
Sparse phase retrieval using partial nested fourier samplers. GlobalSIP (2015)
P. P. Vaidyanathan, Piya Pal
The farey-dictionary for sparse representation of periodic signals. ICASSP (2014)
Piya Pal, P. P. Vaidyanathan
A Grid-Less Approach to Underdetermined Direction of Arrival Estimation Via Low Rank Matrix Denoising. IEEE Signal Process. Lett. 21 (6) (2014)
Piya Pal, P. P. Vaidyanathan
Gridless methods for underdetermined source estimation. ACSSC (2014)
Piya Pal, P. P. Vaidyanathan
Parameter identifiability in Sparse Bayesian Learning. ICASSP (2014)
Heng Qiao, Piya Pal
Generalized nested sampling for compression and exact recovery of symmetric Toeplitz matrices. GlobalSIP (2014)
Qi Cheng, Piya Pal, Masashi Tsuji, Yingbo Hua
An MDL Algorithm for Detecting More Sources Than Sensors Using Outer-Products of Array Output. IEEE Trans. Signal Process. 62 (24) (2014)
Piya Pal, P. P. Vaidyanathan
Soft-thresholding for spectrum sensing with coprime samplers. SAM (2014)
P. P. Vaidyanathan, Piya Pal
Why does direct-MUSIC on sparse-arrays work? ACSSC (2013)
Piya Pal, P. P. Vaidyanathan
Conditions for identifiability in sparse spatial spectrum sensing. EUSIPCO (2013)
Piya Pal, P. P. Vaidyanathan
Correlation-aware sparse support recovery: Gaussian sources. ICASSP (2013)
P. P. Vaidyanathan, Piya Pal
Role of bandwidth in the quality of inversion of linear multirate systems with noise. ACSCC (2012)
P. P. Vaidyanathan, Piya Pal
Session TP3a: Information theoretic signal processing. ACSCC (2012)
Piya Pal, P. P. Vaidyanathan
Nested Arrays in Two Dimensions, Part II: Application in Two Dimensional Array Processing. IEEE Trans. Signal Process. 60 (9) (2012)
Piya Pal, P. P. Vaidyanathan
Correlation-aware techniques for sparse support recovery. SSP (2012)
Piya Pal, P. P. Vaidyanathan
On application of LASSO for sparse support recovery with imperfect correlation awareness. ACSCC (2012)
Piya Pal, P. P. Vaidyanathan
Nested Arrays in Two Dimensions, Part I: Geometrical Considerations. IEEE Trans. Signal Process. 60 (9) (2012)
Piya Pal, Pavanapuresan Vaidyanathan
Multiple Level Nested Array: An Efficient Geometry for 2q th Order Cumulant Based Array Processing. IEEE Trans. Signal Process. 60 (3) (2012)
Palghat P. Vaidyanathan, Piya Pal
Adjugate pairs of sparse arrays for sampling two dimensional signals. ICASSP (2011)
P. P. Vaidyanathan, Piya Pal
Sparse Sensing With Co-Prime Samplers and Arrays. IEEE Trans. Signal Process. 59 (2) (2011)
P. P. Vaidyanathan, Piya Pal
Coprime sampling for system stabilization with FIR multirate controllers. ACSCC (2011)
Piya Pal, Palghat P. Vaidyanathan
Two dimensional nested arrays on lattices. ICASSP (2011)

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Publication Activity (10 Years)

Top Topics

Top Venues

Piya Pal