Ketan Rajawat

IEEE Trans. Signal Process., 2024

Sharpened Lazy Incremental Quasi-Newton Method.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Artificial Intelligence and Statistics, 2024

2023

Stochastic Compositional Gradient Descent Under Compositional Constraints.

[BibT_eX]

[DOI]

Harsh Vardhan

IEEE Trans. Signal Process., 2023

Proximal Algorithms for Smoothed Online Convex Optimization With Predictions.

[BibT_eX]

[DOI]

Spandan Senapati

Ashwin Shenai

IEEE Trans. Signal Process., 2023

Low-complexity subspace-descent over symmetric positive definite manifold.

[BibT_eX]

[DOI]

Yogesh Darmwal

Prateek Priyaranjan Pradhan

CoRR, 2023

Distributed Optimisation under a Weight-unbalanced Digraph.

[BibT_eX]

[DOI]

Arijit Sen

Mangal Kothari

Proceedings of the 9th International Conference on Automation, Robotics and Applications, 2023

2022

Sparse Representations of Positive Functions via First- and Second-Order Pseudo-Mirror Descent.

[BibT_eX]

[DOI]

Abhishek Chakraborty

IEEE Trans. Signal Process., 2022

Escaping Saddle Points for Successive Convex Approximation.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2022

Zeroth and First Order Stochastic Frank-Wolfe Algorithms for Constrained Optimization.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2022

Projection-Free Stochastic Bi-Level Optimization.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2022

Traffic Estimation and Prediction via Online Variational Bayesian Subspace Filtering.

[BibT_eX]

[DOI]

IEEE Trans. Intell. Transp. Syst., 2022

A generalized framework for autonomous calibration of wheeled mobile robots.

[BibT_eX]

[DOI]

Robotics Auton. Syst., 2022

Sharpened Quasi-Newton Methods: Faster Superlinear Rate and Larger Local Convergence Neighborhood.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Machine Learning, 2022

FedNew: A Communication-Efficient and Privacy-Preserving Newton-Type Method for Federated Learning.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Machine Learning, 2022

On Submodular Set Cover Problems for Near-Optimal Online Kernel Basis Selection.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2022

A Variance Reduced Nonconvex Stochastic Optimization Framework for Online Kernel Learning.

[BibT_eX]

[DOI]

Proceedings of the 56th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2022, Pacific Grove, CA, USA, October 31, 2022

2021

Dynamic Online Learning via Frank-Wolfe Algorithm.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2021

Practical Precoding via Asynchronous Stochastic Successive Convex Approximation.

[BibT_eX]

[DOI]

Basil M. Idrees

IEEE Trans. Signal Process., 2021

Nonparametric Compositional Stochastic Optimization for Risk-Sensitive Kernel Learning.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2021

Conservative Stochastic Optimization With Expectation Constraints.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2021

Adaptive Kernel Learning in Heterogeneous Networks.

[BibT_eX]

[DOI]

IEEE Trans. Signal Inf. Process. over Networks, 2021

Adaptive Network Latency Prediction From Noisy Measurements.

[BibT_eX]

[DOI]

IEEE Trans. Netw. Serv. Manag., 2021

Online Learning Over Dynamic Graphs via Distributed Proximal Gradient Algorithm.

[BibT_eX]

[DOI]

Rishabh Dixit

IEEE Trans. Autom. Control., 2021

Joint User and Antenna Selection in Massive-MIMO Systems With QoS-Constraints.

[BibT_eX]

[DOI]

Vipul Gupta

IEEE Syst. J., 2021

Consistent online Gaussian process regression without the sample complexity bottleneck.

[BibT_eX]

[DOI]

Stat. Comput., 2021

Projection-Free Algorithm for Stochastic Bi-level Optimization.

[BibT_eX]

[DOI]

CoRR, 2021

Dynamic cache management in content delivery networks.

[BibT_eX]

[DOI]

Palash Katiyar

Comput. Networks, 2021

STEM: A Stochastic Two-Sided Momentum Algorithm Achieving Near-Optimal Sample and Communication Complexities for Federated Learning.

[BibT_eX]

[DOI]

Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

Optimizing QoS for Erasure-Coded Wireless Data Centers.

[BibT_eX]

[DOI]

Proceedings of the ICC 2021, 2021

Momentum based Projection Free Stochastic Optimization Under Affine Constraints.

[BibT_eX]

[DOI]

Proceedings of the 2021 American Control Conference, 2021

Conservative Stochastic Optimization: $\mathcal{O}(T^{-1/2})$ Optimality Gap with Zero Constraint Violation.

[BibT_eX]

[DOI]

Proceedings of the 2021 American Control Conference, 2021

Projected Pseudo-Mirror Descent in Reproducing Kernel Hilbert Space.

[BibT_eX]

[DOI]

Abhishek Chakraborty

Proceedings of the 55th Asilomar Conference on Signals, Systems, and Computers, 2021

2020

Robust Transceiver Design for AF Asymmetric Two-Way MIMO Relaying.

[BibT_eX]

[DOI]

Rohit Budhiraja

IEEE Trans. Signal Process., 2020

Online Trajectory Optimization Using Inexact Gradient Feedback for Time-Varying Environments.

[BibT_eX]

[DOI]

Marceau Coupechoux

IEEE Trans. Signal Process., 2020

Network Dissensus via Distributed ADMM.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2020

Optimally Compressed Nonparametric Online Learning: Tradeoffs between memory and consistency.

[BibT_eX]

[DOI]

IEEE Signal Process. Mag., 2020

Optimal placement for repair-efficient erasure codes in geo-diverse storage centres.

[BibT_eX]

[DOI]

J. Parallel Distributed Comput., 2020

Stochastic Compositional Gradient Descent under Compositional constraints.

[BibT_eX]

[DOI]

Harshvardhan

CoRR, 2020

A Primal-Dual Framework for Decentralized Stochastic Optimization.

[BibT_eX]

[DOI]

CoRR, 2020

Distributed Optimisation With Communication Delays.

[BibT_eX]

[DOI]

Shuubham Ojha

CoRR, 2020

Sparse Representations of Positive Functions via Projected Pseudo-Mirror Descent.

[BibT_eX]

[DOI]

Abhishek Chakraborty

CoRR, 2020

Distributed Stochastic Non-Convex Optimization: Momentum-Based Variance Reduction.

[BibT_eX]

[DOI]

CoRR, 2020

Adaptive Front-end for MIMO Radar with Dynamic Matrix Completion.

[BibT_eX]

[DOI]

Harsha Vardhan

Proceedings of the International Conference on Signal Processing and Communications, 2020

SVR-Primal Dual Method of Multipliers (PDMM) for Large-Scale Problems.

[BibT_eX]

[DOI]

Lijanshu Sinha

Proceedings of the 2020 National Conference on Communications, 2020

Projection Free Dynamic Online Learning.

[BibT_eX]

[DOI]

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Trading Dynamic Regret for Model Complexity in Nonstationary Nonparametric Optimization.

[BibT_eX]

[DOI]

Proceedings of the 2020 American Control Conference, 2020

Conservative Multi-agent Online Kernel Learning in Heterogeneous Networks.

[BibT_eX]

[DOI]

Proceedings of the 54th Asilomar Conference on Signals, Systems, and Computers, 2020

2019

Dictionary-Based Statistical Fingerprinting for Indoor Localization.

[BibT_eX]

[DOI]

IEEE Trans. Veh. Technol., 2019

Online Learning With Inexact Proximal Online Gradient Descent Algorithms.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2019

Asynchronous Saddle Point Algorithm for Stochastic Optimization in Heterogeneous Networks.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2019

Asynchronous Online Learning in Multi-Agent Systems With Proximity Constraints.

[BibT_eX]

[DOI]

IEEE Trans. Signal Inf. Process. over Networks, 2019

Optimal Design of Queuing Systems via Compositional Stochastic Programming.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2019

Parallel Restarted SPIDER - Communication Efficient Distributed Nonconvex Optimization with Optimal Computation Complexity.

[BibT_eX]

[DOI]

CoRR, 2019

Optimally Compressed Nonparametric Online Learning.

[BibT_eX]

[DOI]

CoRR, 2019

Nonstationary Nonparametric Online Learning: Balancing Dynamic Regret and Model Parsimony.

[BibT_eX]

[DOI]

CoRR, 2019

Distributed Inexact Successive Convex Approximation ADMM: Analysis-Part I.

[BibT_eX]

[DOI]

Daniel P. Palomar

CoRR, 2019

Quality-of-Service Constrained User and Antenna Selection in Downlink Massive-MIMO Systems.

[BibT_eX]

[DOI]

Proceedings of the 2019 IEEE Wireless Communications and Networking Conference Workshop, 2019

Model Free Calibration of Wheeled Robots Using Gaussian Process.

[BibT_eX]

[DOI]

Proceedings of the 2019 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2019

Online Utility-Optimal Trajectory Design for Time-Varying Ocean Environments.

[BibT_eX]

[DOI]

Shruti Joshi

Proceedings of the International Conference on Robotics and Automation, 2019

Decentralized Multi-Antenna Coded Caching with Cyclic Exchanges.

[BibT_eX]

[DOI]

Proceedings of the 2019 IEEE International Conference on Communications, 2019

Online Variational Bayesian Subspace Filtering.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2019

Distributed Online Learning over Time-varying Graphs via Proximal Gradient Descent.

[BibT_eX]

[DOI]

Proceedings of the 58th IEEE Conference on Decision and Control, 2019

Controlling the Bias-Variance Tradeoff via Coherent Risk for Robust Learning with Kernels.

[BibT_eX]

[DOI]

Proceedings of the 2019 American Control Conference, 2019

2018

Distributed Sequential Estimation in Wireless Sensor Networks.

[BibT_eX]

[DOI]

IEEE Trans. Wirel. Commun., 2018

Asynchronous Incremental Stochastic Dual Descent Algorithm for Network Resource Allocation.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2018

Network Resource Allocation via Stochastic Subgradient Descent: Convergence Rate.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2018

Tracking Moving Agents via Inexact Online Gradient Descent Algorithm.

[BibT_eX]

[DOI]

Paban Sarma

IEEE J. Sel. Top. Signal Process., 2018

Hybrid adaptive framework for coordinated control of distributed generators in cyber-physical energy systems.

[BibT_eX]

[DOI]

Meher Preetam Korukonda

Swaroop Ranjan Mishra

Laxmidhar Behera

IET Cyper-Phys. Syst.: Theory & Appl., 2018

Wireless network optimization via stochastic sub-gradient descent: Rate analysis.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE Wireless Communications and Networking Conference, 2018

Dynamic Network Latency Prediction with Adaptive Matrix Completion.

[BibT_eX]

[DOI]

Proceedings of the 2018 International Conference on Signal Processing and Communications (SPCOM), 2018

Decentralized Asynchronous Stochastic Gradient Descent: Convergence Rate Analysis.

[BibT_eX]

[DOI]

Proceedings of the 2018 International Conference on Signal Processing and Communications (SPCOM), 2018

QOS-Based Antenna and User Selection in Large-Scale Fading for Massive-MIMO Systems.

[BibT_eX]

[DOI]

Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

An Online Approach to D2D Trajectory Utility Maximization Problem.

[BibT_eX]

[DOI]

Marceau Coupechoux

Proceedings of the 2018 IEEE Conference on Computer Communications, 2018

Adversarial Multi-Agent Target Tracking with Inexact Online Gradient Descent.

[BibT_eX]

[DOI]

Paban Sarma

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Exact Nonparametric Decentralized Online Optimization.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE Global Conference on Signal and Information Processing, 2018

Asynchronous Saddle Point Method: Interference Management Through Pricing.

[BibT_eX]

[DOI]

Proceedings of the 57th IEEE Conference on Decision and Control, 2018

Time Varying optimization via Inexact Proximal Online Gradient Descent.

[BibT_eX]

[DOI]

Proceedings of the 52nd Asilomar Conference on Signals, Systems, and Computers, 2018

On Socially Optimal Traffic Flow in the Presence of Random Users.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Advanced Networks and Telecommunications Systems, 2018

2017

Adaptive Low-Rank Matrix Completion.

[BibT_eX]

[DOI]

Boda Mohan

IEEE Trans. Signal Process., 2017

Stochastic Multidimensional Scaling.

[BibT_eX]

[DOI]

IEEE Trans. Signal Inf. Process. over Networks, 2017

Asynchronous Optimization Over Heterogeneous Networks Via Consensus ADMM.

[BibT_eX]

[DOI]

Rahul Jain

IEEE Trans. Signal Inf. Process. over Networks, 2017

Distributed asynchronous localization over WSNs via non-convex consensus ADMM.

[BibT_eX]

[DOI]

Proceedings of the Twenty-third National Conference on Communications, 2017

Asynchronous resource allocation in distributed heterogeneous networks.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Communications, 2017

Optimal utilization of storage systems under real-time pricing.

[BibT_eX]

[DOI]

Proceedings of the 2017 IEEE International Conference on Communications Workshops, 2017

Beyond consensus and synchrony in decentralized online optimization using saddle point method.

[BibT_eX]

[DOI]

Proceedings of the 51st Asilomar Conference on Signals, Systems, and Computers, 2017

2016

Cooperative Localization of Mobile Networks Via Velocity-Assisted Multidimensional Scaling.

[BibT_eX]

[DOI]

Raju Kumar

IEEE Trans. Signal Process., 2016

Resource Allocation and Fairness in Wireless Powered Cooperative Cognitive Radio Networks.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2016

BER-Optimized Precoders for OFDM Systems With Insufficient Cyclic Prefix.

[BibT_eX]

[DOI]

Aditya K. Jagannatham

IEEE Commun. Lett., 2016

BER-Optimized Robust Precoder Design for MIMO-OFDM Systems with Insufficient CP.

[BibT_eX]

[DOI]

Aditya K. Jagannatham

Proceedings of the 2016 IEEE Global Communications Conference, 2016

Distributed interference alignment for MIMO cellular network via consensus ADMM.

[BibT_eX]

[DOI]

Proceedings of the 2016 IEEE Global Conference on Signal and Information Processing, 2016

2015

Outlier-aware cooperative spectrum sensing in cognitive radio networks.

[BibT_eX]

[DOI]

Gaurav Kapoor

Phys. Commun., 2015

Channel-Aware Medium Access Control in Multichannel Cognitive Radio Networks.

[BibT_eX]

[DOI]

Palash Katiyar

IEEE Commun. Lett., 2015

Velocity-assisted multidimensional scaling.

[BibT_eX]

[DOI]

Proceedings of the 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2015

Online precoder design for parameter tracking in wireless sensor networks.

[BibT_eX]

[DOI]

Rahul R. Singh

Proceedings of the 26th IEEE Annual International Symposium on Personal, 2015

2014

Prediction of Partially Observed Dynamical Processes Over Networks via Dictionary Learning.

[BibT_eX]

[DOI]

Pedro A. Forero

IEEE Trans. Signal Process., 2014

Dynamic Network Delay Cartography.

[BibT_eX]

[DOI]

Emiliano Dall'Anese

IEEE Trans. Inf. Theory, 2014

New encoding schemes for efficient multilingual text messaging.

[BibT_eX]

[DOI]

Ankit Jalan

Rajesh M. Hegde

Proceedings of the Twentieth National Conference on Communications, 2014

2013

Dynamic Network Cartography: Advances in Network Health Monitoring.

[BibT_eX]

[DOI]

Gonzalo Mateos

IEEE Signal Process. Mag., 2013

2012

Network-Compressive Coding for Wireless Sensors with Correlated Data.

[BibT_eX]

[DOI]

Alfonso Cano

IEEE Trans. Wirel. Commun., 2012

Dynamic Network Cartography

[BibT_eX]

[DOI]

Gonzalo Mateos

CoRR, 2012

Dynamic network kriging.

[BibT_eX]

[DOI]

Emiliano Dall'Anese

Proceedings of the IEEE Statistical Signal Processing Workshop, 2012

Semi-supervised dictionary learning for network-wide link load prediction.

[BibT_eX]

[DOI]

Pedro A. Forero

Proceedings of the 3rd International Workshop on Cognitive Information Processing, 2012

2011

Joint Scheduling and Network Coding for Multicast in Delay-Constrained Wireless Networks.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2011

Cross-Layer Designs in Coded Wireless Fading Networks With Multicast.

[BibT_eX]

[DOI]

Nikolaos Gatsis

IEEE/ACM Trans. Netw., 2011

Cross-Layer Design of Coded Multicast for Wireless Random Access Networks.

[BibT_eX]

[DOI]

Nikolaos Gatsis

Seung-Jun Kim

IEEE J. Sel. Areas Commun., 2011

Joint rate and power control for coded cognitive radio networks.

[BibT_eX]

[DOI]

Emiliano Dall'Anese

Proceedings of the Conference Record of the Forty Fifth Asilomar Conference on Signals, 2011

2010

Near optimal training sequences for low complexity symbol timing estimation in MIMO systems.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2010

2009

An algebraic polyphase approach to wireless network coding.

[BibT_eX]

[DOI]

Tairan Wang

Proceedings of the IEEE International Conference on Acoustics, 2009

2007

Selection Relaying at Low Signal to Noise Ratios

[BibT_eX]

[DOI]

Adrish Banerjee

CoRR, 2007

Non-Data Aided Symbol Timing Estimation in MIMO Systems.

[BibT_eX]

[DOI]

Proceedings of IEEE International Conference on Communications, 2007

2006

A low complexity symbol timing estimator for MIMO systems using two samples per symbol.

[BibT_eX]

[DOI]