Search Results for author: Luca Pasa

Found 7 papers, 1 papers with code

"All of Me": Mining Users' Attributes from their Public Spotify Playlists

no code implementations25 Jan 2024 Pier Paolo Tricomi, Luca Pajola, Luca Pasa, Mauro Conti

In this work, we investigate the relationship between Spotify users' attributes and their public playlists.

Simple Graph Convolutional Networks

no code implementations10 Jun 2021 Luca Pasa, Nicolò Navarin, Wolfgang Erb, Alessandro Sperduti

Many neural networks for graphs are based on the graph convolution operator, proposed more than a decade ago.

Polynomial Graph Convolutional Networks

no code implementations1 Jan 2021 Luca Pasa, Nicolò Navarin, Alessandro Sperduti

In this paper, we propose a different strategy, considering a single graph convolution layer that independently exploits neighbouring nodes at different topological distances, generating decoupled representations for each of them.

Graph Classification

Audio-Visual Target Speaker Enhancement on Multi-Talker Environment using Event-Driven Cameras

no code implementations5 Dec 2019 Ander Arriandiaga, Giovanni Morrone, Luca Pasa, Leonardo Badino, Chiara Bartolozzi

In order to overcome this limitation, we propose the use of event-driven cameras and exploit compression, high temporal resolution and low latency, for low cost and low latency motion feature extraction, going towards online embedded audio-visual speech processing.

Optical Flow Estimation Speech Separation

An Analysis of Speech Enhancement and Recognition Losses in Limited Resources Multi-talker Single Channel Audio-Visual ASR

no code implementations16 Apr 2019 Luca Pasa, Giovanni Morrone, Leonardo Badino

In this paper, we analyzed how audio-visual speech enhancement can help to perform the ASR task in a cocktail party scenario.

Speech Enhancement

Face Landmark-based Speaker-Independent Audio-Visual Speech Enhancement in Multi-Talker Environments

1 code implementation6 Nov 2018 Giovanni Morrone, Luca Pasa, Vadim Tikhanoff, Sonia Bergamaschi, Luciano Fadiga, Leonardo Badino

In this paper, we address the problem of enhancing the speech of a speaker of interest in a cocktail party scenario when visual information of the speaker of interest is available.

Speech Enhancement Speech Separation

Pre-training of Recurrent Neural Networks via Linear Autoencoders

no code implementations NeurIPS 2014 Luca Pasa, Alessandro Sperduti

We propose a pre-training technique for recurrent neural networks based on linear autoencoder networks for sequences, i. e. linear dynamical systems modelling the target sequences.

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