Search Results for author: Naveen K. D. Venkategowda

Found 11 papers, 0 papers with code

Joint Transmit and Reflective Beamformer Design for Secure Estimation in IRS-Aided WSNs

no code implementations12 Jan 2022 Mohammad Faisal Ahmed, Kunwar Pritiraj Rajput, Naveen K. D. Venkategowda, Kumar Vijay Mishra, Aditya K. Jagannatham

Wireless sensor networks (WSNs) are vulnerable to eavesdropping as the sensor nodes (SNs) communicate over an open radio channel.

Decentralized Optimization with Distributed Features and Non-Smooth Objective Functions

no code implementations23 Aug 2022 Cristiano Gratton, Naveen K. D. Venkategowda, Reza Arablouei, Stefan Werner

We develop a new consensus-based distributed algorithm for solving learning problems with feature partitioning and non-smooth convex objective functions.

Distributed Optimization

Cooperative Hybrid Transmit Beamforming in Cell-free mmWave MIMO Networks

no code implementations14 Dec 2022 Meesam Jafri, Suraj Srivastava, Naveen K. D. Venkategowda, Aditya K. Jagannatham, Lajos Hanzo

Hybrid precoders and combiners are designed for cooperative cell-free multi-user millimeter wave (mmWave) multiple-input multiple-output (MIMO) cellular networks for low complexity interference mitigation.

Robust Linear Hybrid Beamforming Designs Relying on Imperfect CSI in mmWave MIMO IoT Networks

no code implementations25 Dec 2022 Kunwar Pritiraj Rajput, Priyanka Maity, Suraj Srivastava, Vikas Sharma, Naveen K. D. Venkategowda, Aditya K. Jagannatham, Lajos Hanzo

Linear hybrid beamformer designs are conceived for the decentralized estimation of a vector parameter in a millimeter wave (mmWave) multiple-input multiple-output (MIMO) Internet of Things network (IoTNe).

Hybrid Precoder and Combiner Designs for Decentralized Parameter Estimation in mmWave MIMO Wireless Sensor Networks

no code implementations25 Jun 2023 Priyanka Maity, Suraj Srivastava, Kunwar Pritiraj Rajput, Naveen K. D. Venkategowda, Aditya K. Jagannatham, Lajos Hanzo

Hybrid precoder and combiner designs are conceived for decentralized parameter estimation in millimeter wave (mmWave) multiple-input multiple-output (MIMO) wireless sensor networks (WSNs).

Benchmarking

Distributed Filtering Design with Enhanced Resilience to Coordinated Byzantine Attacks

no code implementations26 Jul 2023 Ashkan Moradi, Vinay Chakravarthi Gogineni, Naveen K. D. Venkategowda, Stefan Werner

Numerical results demonstrate the accuracy of the proposed BR-CDF and its robustness against Byzantine attacks.

Robust Networked Federated Learning for Localization

no code implementations31 Aug 2023 Reza Mirzaeifard, Naveen K. D. Venkategowda, Stefan Werner

This paper addresses the problem of localization, which is inherently non-convex and non-smooth in a federated setting where the data is distributed across a multitude of devices.

Computational Efficiency Federated Learning

Moreau Envelope ADMM for Decentralized Weakly Convex Optimization

no code implementations31 Aug 2023 Reza Mirzaeifard, Naveen K. D. Venkategowda, Alexander Jung, Stefan Werner

This paper proposes a proximal variant of the alternating direction method of multipliers (ADMM) for distributed optimization.

Distributed Optimization

Smoothing ADMM for Sparse-Penalized Quantile Regression with Non-Convex Penalties

no code implementations4 Sep 2023 Reza Mirzaeifard, Naveen K. D. Venkategowda, Vinay Chakravarthi Gogineni, Stefan Werner

This paper investigates quantile regression in the presence of non-convex and non-smooth sparse penalties, such as the minimax concave penalty (MCP) and smoothly clipped absolute deviation (SCAD).

regression

Distributed Maximum Consensus over Noisy Links

no code implementations27 Mar 2024 Ehsan Lari, Reza Arablouei, Naveen K. D. Venkategowda, Stefan Werner

We introduce a distributed algorithm, termed noise-robust distributed maximum consensus (RD-MC), for estimating the maximum value within a multi-agent network in the presence of noisy communication links.

Distributed Optimization

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