Roberto Amoroso
Roberto Amoroso
Home
News
Experience
Awards
Publications
Activities
Contact
Light
Dark
Automatic
1
Parents and Children: Distinguishing Multimodal DeepFakes from Natural Images
We propose a novel deepfake detection method for images generated through Diffusion Models and created a new dataset
COCO-Fake
consisting of 650K generated fake images.
Roberto Amoroso
,
Davide Morelli
,
Marcella Cornia
,
Lorenzo Baraldi
,
Alberto Del Bimbo
,
Rita Cucchiara
PDF
Cite
Dataset
ArXiv
A Federated Learning Approach to Traffic Matrix Estimation using Super-resolution Techniques
[ IEEE CCNC 2023 ]
In this work, we propose a super-resolution technique for traffic matrix estimation. We also expand our design by employing a federated learning model to address scalability and improve performance.
Roberto Amoroso
,
Lorenzo Pappone
,
Flavio Esposito
Cite
Investigating Bidimensional Downsampling in Vision Transformer Models
[ ICIAP 2021 | Best Paper Award sponsored by NVIDIA ]
We explore the application of a 2D max-pooling operator to improve the efficiency of Transformer-based architecture for classification.
Paolo Bruno
,
Roberto Amoroso
,
Marcella Cornia
,
Silvia Cascianelli
,
Lorenzo Baraldi
,
Rita Cucchiara
PDF
Cite
Video
Assessing the Role of Boundary-Level Objectives in Indoor Semantic Segmentation
[ CAIP 2021 | Oral ]
We test and devise variants of both the Boundary and Active Boundary losses, two recent proposals which deal with the prediction of semantic boundaries.
Roberto Amoroso
,
Lorenzo Baraldi
,
Rita Cucchiara
PDF
Cite
Improving Indoor Semantic Segmentation with Boundary-Level Objectives
[ IWANN 2021 | Oral ]
We propose two loss functions that improve the semantic segmentation accuracy at the boundary level.
Roberto Amoroso
,
Lorenzo Baraldi
,
Rita Cucchiara
PDF
Cite
Estimation of Traffic Matrices via Super-resolution and Federated Learning
[ CoNEXT 2020 | Best Poster Award ]
Inspired by the field of image processing, we propose a super-resolution technique for Internet traffic matrix inference.
Roberto Amoroso
,
Flavio Esposito
,
Maria Luisa Merani
PDF
Cite
Cite
×