Search Results for author: Vasilis Belis

Found 5 papers, 2 papers with code

Guided Quantum Compression for Higgs Identification

1 code implementation14 Feb 2024 Vasilis Belis, Patrick Odagiu, Michele Grossi, Florentin Reiter, Günther Dissertori, Sofia Vallecorsa

To ameliorate this issue, we design an architecture that unifies the preprocessing and quantum classification algorithms into a single trainable model: the guided quantum compression model.

Classification Dimensionality Reduction +1

Machine Learning for Anomaly Detection in Particle Physics

no code implementations20 Dec 2023 Vasilis Belis, Patrick Odagiu, Thea Klæboe Årrestad

The detection of out-of-distribution data points is a common task in particle physics.

Anomaly Detection

Provable advantages of kernel-based quantum learners and quantum preprocessing based on Grover's algorithm

no code implementations25 Sep 2023 Till Muser, Elias Zapusek, Vasilis Belis, Florentin Reiter

We expand upon this result and identify a speedup utilizing Grover's algorithm in the kernel of a support vector machine.

Unravelling physics beyond the standard model with classical and quantum anomaly detection

no code implementations25 Jan 2023 Julian Schuhmacher, Laura Boggia, Vasilis Belis, Ema Puljak, Michele Grossi, Maurizio Pierini, Sofia Vallecorsa, Francesco Tacchino, Panagiotis Barkoutsos, Ivano Tavernelli

Much hope for finding new physics phenomena at microscopic scale relies on the observations obtained from High Energy Physics experiments, like the ones performed at the Large Hadron Collider (LHC).

Anomaly Detection

Quantum anomaly detection in the latent space of proton collision events at the LHC

1 code implementation25 Jan 2023 Kinga Anna Woźniak, Vasilis Belis, Ema Puljak, Panagiotis Barkoutsos, Günther Dissertori, Michele Grossi, Maurizio Pierini, Florentin Reiter, Ivano Tavernelli, Sofia Vallecorsa

The designed quantum anomaly detection models, namely an unsupervised kernel machine and two clustering algorithms, are trained to find new-physics events in the latent representation of LHC data produced by the autoencoder.

Anomaly Detection Quantum Machine Learning

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