Blar i Institutt for elektroniske systemer på tidsskrift "IEEE Transactions on Signal and Information Processing over Networks"
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Adaptive Graph Filters in Reproducing Kernel Hilbert Spaces: Design and Performance Analysis
(Peer reviewed; Journal article, 2021)This paper develops adaptive graph filters that operate in reproducing kernel Hilbert spaces. We consider both centralized and fully distributed implementations. We first define nonlinear graph filters that operate on ... -
Bandwidth-constrained Decentralized Detection of an Unknown Vector Signal via Multisensor Fusion
(Peer reviewed; Journal article, 2020) -
Communication-efficient and privacy-aware distributed learning
(Peer reviewed; Journal article, 2023)Communication efficiency and privacy are two key concerns in modern distributed computing systems. Towards this goal, this article proposes partial sharing private distributed learning (PPDL) algorithms that offer communication ... -
Extended Adjacency and Scale-Dependent Graph Fourier Transform via Diffusion Distances
(Peer reviewed; Journal article, 2020)This article proposes the augmentation of the adjacency model of networks for graph signal processing. It is assumed that no information about the network is available, apart from the initial adjacency matrix. In the ... -
Multi-Bit & Sequential Decentralized Detection of a Noncooperative Moving Target through a Generalized Rao Test
(Peer reviewed; Journal article, 2021)We consider decentralized detection (DD) of an uncooperative moving target via wireless sensor networks (WSNs), measured in zero-mean unimodal noise. To address energy and bandwidth limitations, the sensors use multi-level ... -
Personalized graph federated learning with differential privacy
(Peer reviewed; Journal article, 2023)This paper presents a personalized graph federated learning (PGFL) framework in which distributedly connected servers and their respective edge devices collaboratively learn device or cluster-specific models while maintaining ... -
Time-Aware Distributed Sequential Detection of Gas Dispersion via Wireless Sensor Networks
(Peer reviewed; Journal article, 2023)This work addresses the problem of detecting gas dispersions through concentration sensors with wireless transmission capabilities organized as a distributed Wireless Sensor Network (WSN). The concentration sensors in the ...