Search Results for author: Ivana Nikoloska

Found 8 papers, 0 papers with code

Time-Warping Invariant Quantum Recurrent Neural Networks via Quantum-Classical Adaptive Gating

no code implementations19 Jan 2023 Ivana Nikoloska, Osvaldo Simeone, Leonardo Banchi, Petar Veličković

Adaptive gating plays a key role in temporal data processing via classical recurrent neural networks (RNN), as it facilitates retention of past information necessary to predict the future, providing a mechanism that preserves invariance to time warping transformations.

Quantum-Aided Meta-Learning for Bayesian Binary Neural Networks via Born Machines

no code implementations31 Mar 2022 Ivana Nikoloska, Osvaldo Simeone

Near-term noisy intermediate-scale quantum circuits can efficiently implement implicit probabilistic models in discrete spaces, supporting distributions that are practically infeasible to sample from using classical means.

Meta-Learning Variational Inference

Training Hybrid Classical-Quantum Classifiers via Stochastic Variational Optimization

no code implementations21 Jan 2022 Ivana Nikoloska, Osvaldo Simeone

In this work, we study a two-layer hybrid classical-quantum classifier in which a first layer of quantum stochastic neurons implementing generalized linear models (QGLMs) is followed by a second classical combining layer.

Quantum Machine Learning

Bayesian Active Meta-Learning for Black-Box Optimization

no code implementations19 Oct 2021 Ivana Nikoloska, Osvaldo Simeone

Data-efficient learning algorithms are essential in many practical applications for which data collection is expensive, e. g., for the optimal deployment of wireless systems in unknown propagation scenarios.

Bayesian Optimization Meta-Learning

Modular Meta-Learning for Power Control via Random Edge Graph Neural Networks

no code implementations4 Aug 2021 Ivana Nikoloska, Osvaldo Simeone

In this paper, we consider the problem of power control for a wireless network with an arbitrarily time-varying topology, including the possible addition or removal of nodes.

Meta-Learning

Fast Power Control Adaptation via Meta-Learning for Random Edge Graph Neural Networks

no code implementations2 May 2021 Ivana Nikoloska, Osvaldo Simeone

Power control in decentralized wireless networks poses a complex stochastic optimization problem when formulated as the maximization of the average sum rate for arbitrary interference graphs.

Meta-Learning Stochastic Optimization

Inference over Wireless IoT Links with Importance-Filtered Updates

no code implementations22 Jan 2020 Ivana Nikoloska, Josefine Holm, Anders Kalør, Petar Popovski, Nikola Zlatanov

We propose a data filtering scheme employed by the IoT nodes, which we refer to as distributed importance filtering in order to filter out redundant data samples already at the IoT nodes.

BIG-bench Machine Learning

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