Search Results for author: Marco Forgione

Found 13 papers, 12 papers with code

Model order reduction of deep structured state-space models: A system-theoretic approach

1 code implementation21 Mar 2024 Marco Forgione, Manas Mejari, Dario Piga

With a specific emphasis on control design objectives, achieving accurate system modeling with limited complexity is crucial in parametric system identification.

Synthetic data generation for system identification: leveraging knowledge transfer from similar systems

1 code implementation8 Mar 2024 Dario Piga, Matteo Rufolo, Gabriele Maroni, Manas Mejari, Marco Forgione

This paper addresses the challenge of overfitting in the learning of dynamical systems by introducing a novel approach for the generation of synthetic data, aimed at enhancing model generalization and robustness in scenarios characterized by data scarcity.

Synthetic Data Generation Transfer Learning

In-context learning of state estimators

no code implementations7 Dec 2023 Riccardo Busetto, Valentina Breschi, Marco Forgione, Dario Piga, Simone Formentin

State estimation has a pivotal role in several applications, including but not limited to advanced control design.

In-Context Learning

On the adaptation of in-context learners for system identification

1 code implementation7 Dec 2023 Dario Piga, Filippo Pura, Marco Forgione

In-context system identification aims at constructing meta-models to describe classes of systems, differently from traditional approaches that model single systems.

Meta-Learning

From system models to class models: An in-context learning paradigm

5 code implementations25 Aug 2023 Marco Forgione, Filippo Pura, Dario Piga

Is it possible to understand the intricacies of a dynamical system not solely from its input/output pattern, but also by observing the behavior of other systems within the same class?

In-Context Learning

Neural State-Space Models: Empirical Evaluation of Uncertainty Quantification

1 code implementation13 Apr 2023 Marco Forgione, Dario Piga

Effective quantification of uncertainty is an essential and still missing step towards a greater adoption of deep-learning approaches in different applications, including mission-critical ones.

Uncertainty Quantification

Learning neural state-space models: do we need a state estimator?

5 code implementations26 Jun 2022 Marco Forgione, Manas Mejari, Dario Piga

In recent years, several algorithms for system identification with neural state-space models have been introduced.

On the adaptation of recurrent neural networks for system identification

1 code implementation21 Jan 2022 Marco Forgione, Aneri Muni, Dario Piga, Marco Gallieri

The system dynamics are then assumed to change, leading to an unacceptable degradation of the nominal model performance on the perturbed system.

Transfer Learning

Deep learning with transfer functions: new applications in system identification

1 code implementation20 Apr 2021 Dario Piga, Marco Forgione, Manas Mejari

The dynamical operator is included as {the} last layer of a neural network in order to obtain the optimal one-step-ahead prediction error.

dynoNet: a neural network architecture for learning dynamical systems

3 code implementations3 Jun 2020 Marco Forgione, Dario Piga

This paper introduces a network architecture, called dynoNet, utilizing linear dynamical operators as elementary building blocks.

Continuous-time system identification with neural networks: Model structures and fitting criteria

1 code implementation3 Jun 2020 Marco Forgione, Dario Piga

This paper presents tailor-made neural model structures and two custom fitting criteria for learning dynamical systems.

Model structures and fitting criteria for system identification with neural networks

1 code implementation29 Nov 2019 Marco Forgione, Dario Piga

This paper focuses on the identification of dynamical systems with tailor-made model structures, where neural networks are used to approximate uncertain components and domain knowledge is retained, if available.

Efficient Calibration of Embedded MPC

1 code implementation29 Nov 2019 Marco Forgione, Dario Piga, Alberto Bemporad

Model Predictive Control (MPC) is a powerful and flexible design tool of high-performance controllers for physical systems in the presence of input and output constraints.

Systems and Control Systems and Control Optimization and Control

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