Search Results for author: Carlo Regazzoni

Found 21 papers, 1 papers with code

Interactive Bayesian Generative Models for Abnormality Detection in Vehicular Networks

no code implementations6 Mar 2024 Nobel J. William, Ali Krayani, Lucio Marcenaro, Carlo Regazzoni

The following paper proposes a novel Vehicle-to-Everything (V2X) network abnormality detection scheme based on Bayesian generative models for enhanced network self-awareness functionality at the Base station (BS).

Anomaly Detection

Active Inference for Sum Rate Maximization in UAV-Assisted Cognitive NOMA Networks

no code implementations20 Sep 2023 Felix Obite, Ali Krayani, Atm S. Alam, Lucio Marcenaro, Arumugam Nallanathan, Carlo Regazzoni

Given the surge in wireless data traffic driven by the emerging Internet of Things (IoT), unmanned aerial vehicles (UAVs), cognitive radio (CR), and non-orthogonal multiple access (NOMA) have been recognized as promising techniques to overcome massive connectivity issues.

A Novel Resource Allocation for Anti-jamming in Cognitive-UAVs: an Active Inference Approach

no code implementations10 Aug 2022 Ali Krayani, Atm S. Alam, Lucio Marcenaro, Arumugam Nallanathan, Carlo Regazzoni

This work proposes a novel resource allocation strategy for anti-jamming in Cognitive Radio using Active Inference ($\textit{AIn}$), and a cognitive-UAV is employed as a case study.

Bayesian Inference Q-Learning

Collective Awareness for Abnormality Detection in Connected Autonomous Vehicles

no code implementations28 Oct 2020 Divya Thekke Kanapram, Fabio Patrone, Pablo Marin-Plaza, Mario Marchese, Eliane L. Bodanese, Lucio Marcenaro, David Martín Gómez, Carlo Regazzoni

A growing neural gas (GNG) algorithm is used to learn the node variables and conditional probabilities linking nodes in the DBN models; a Markov jump particle filter (MJPF) is employed for state estimation and abnormality detection in each agent using learned DBNs as filter parameters.

Anomaly Detection Autonomous Vehicles +1

Self-awareness in Intelligent Vehicles: Experience Based Abnormality Detection

no code implementations28 Oct 2020 Divya Kanapram, Pablo Marin-Plaza, Lucio Marcenaro, David Martin, Arturo de la Escalera, Carlo Regazzoni

The evolution of Intelligent Transportation System in recent times necessitates the development of self-driving agents: the self-awareness consciousness.

Anomaly Detection Semantic Segmentation

Continual Learning of Predictive Models in Video Sequences via Variational Autoencoders

no code implementations2 Jun 2020 Damian Campo, Giulia Slavic, Mohamad Baydoun, Lucio Marcenaro, Carlo Regazzoni

This paper proposes a method for performing continual learning of predictive models that facilitate the inference of future frames in video sequences.

Continual Learning

Incremental learning of environment interactive structures from trajectories of individuals

no code implementations9 Sep 2019 Damian Campo, Vahid Bastani, Lucio Marcenaro, Carlo Regazzoni

This work proposes a novel method for estimating the influence that unknown static objects might have over mobile agents.

Incremental Learning Position

Static force field representation of environments based on agents nonlinear motions

no code implementations9 Sep 2019 Damian Campo, Alejandro Betancourt, Lucio Marcenaro, Carlo Regazzoni

This paper presents a methodology that aims at the incremental representation of areas inside environments in terms of attractive forces.

Efficient Convolutional Neural Network with Binary Quantization Layer

no code implementations21 Nov 2016 Mahdyar Ravanbakhsh, Hossein Mousavi, Moin Nabi, Lucio Marcenaro, Carlo Regazzoni

We use binary encoding of CNN features to overcome the difficulty of the clustering on the high-dimensional CNN feature space.

Clustering Image Segmentation +3

CNN-aware Binary Map for General Semantic Segmentation

no code implementations29 Sep 2016 Mahdyar Ravanbakhsh, Hossein Mousavi, Moin Nabi, Mohammad Rastegari, Carlo Regazzoni

To the best of our knowledge our method is the first attempt on general semantic image segmentation using CNN.

Clustering Image Segmentation +2

Incremental Nonlinear System Identification and Adaptive Particle Filtering Using Gaussian Process

no code implementations30 Aug 2016 Vahid Bastani, Lucio Marcenaro, Carlo Regazzoni

An incremental/online state dynamic learning method is proposed for identification of the nonlinear Gaussian state space models.

Left/Right Hand Segmentation in Egocentric Videos

no code implementations21 Jul 2016 Alejandro Betancourt, Pietro Morerio, Emilia Barakova, Lucio Marcenaro, Matthias Rauterberg, Carlo Regazzoni

Due to their favorable location, wearable cameras frequently capture the hands of the user, and may thus represent a promising user-machine interaction tool for different applications.

Hand Segmentation Segmentation +1

Unsupervised Understanding of Location and Illumination Changes in Egocentric Videos

1 code implementation30 Mar 2016 Alejandro Betancourt, Natalia Díaz-Rodríguez, Emilia Barakova, Lucio Marcenaro, Matthias Rauterberg, Carlo Regazzoni

Wearable cameras stand out as one of the most promising devices for the upcoming years, and as a consequence, the demand of computer algorithms to automatically understand the videos recorded with them is increasing quickly.

Hand Detection

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