Search Results for author: Vincenzo Lomonaco

Found 33 papers, 18 papers with code

Populating Memory in Continual Learning with Consistency Aware Sampling

no code implementations4 Jul 2022 Julio Hurtado, Alain Raymond-Saez, Vladimir Araujo, Vincenzo Lomonaco, Alvaro Soto, Davide Bacciu

Based on these insights, we propose CAWS (Consistency AWare Sampling), an original storage policy that leverages a learning consistency score (C-Score) to populate the memory with elements that are easy to learn and representative of previous tasks.

Continual Learning

Continual Learning for Human State Monitoring

1 code implementation29 Jun 2022 Federico Matteoni, Andrea Cossu, Claudio Gallicchio, Vincenzo Lomonaco, Davide Bacciu

Continual Learning (CL) on time series data represents a promising but under-studied avenue for real-world applications.

Continual Learning Time Series

Continual-Learning-as-a-Service (CLaaS): On-Demand Efficient Adaptation of Predictive Models

no code implementations14 Jun 2022 Rudy Semola, Vincenzo Lomonaco, Davide Bacciu

The two main future trends for companies that want to build machine learning-based applications and systems are real-time inference and continual updating.

BIG-bench Machine Learning Continual Learning +1

Continual Pre-Training Mitigates Forgetting in Language and Vision

1 code implementation19 May 2022 Andrea Cossu, Tinne Tuytelaars, Antonio Carta, Lucia Passaro, Vincenzo Lomonaco, Davide Bacciu

We formalize and investigate the characteristics of the continual pre-training scenario in both language and vision environments, where a model is continually pre-trained on a stream of incoming data and only later fine-tuned to different downstream tasks.

Continual Learning Continual Pretraining

Generative Negative Replay for Continual Learning

no code implementations12 Apr 2022 Gabriele Graffieti, Davide Maltoni, Lorenzo Pellegrini, Vincenzo Lomonaco

Learning continually is a key aspect of intelligence and a necessary ability to solve many real-life problems.

Continual Learning

Practical Recommendations for Replay-based Continual Learning Methods

no code implementations19 Mar 2022 Gabriele Merlin, Vincenzo Lomonaco, Andrea Cossu, Antonio Carta, Davide Bacciu

Continual Learning requires the model to learn from a stream of dynamic, non-stationary data without forgetting previous knowledge.

Continual Learning Data Augmentation

Avalanche RL: a Continual Reinforcement Learning Library

1 code implementation28 Feb 2022 Nicolò Lucchesi, Antonio Carta, Vincenzo Lomonaco, Davide Bacciu

Continual Reinforcement Learning (CRL) is a challenging setting where an agent learns to interact with an environment that is constantly changing over time (the stream of experiences).

Continual Learning OpenAI Gym +1

AI-as-a-Service Toolkit for Human-Centered Intelligence in Autonomous Driving

no code implementations3 Feb 2022 Valerio De Caro, Saira Bano, Achilles Machumilane, Alberto Gotta, Pietro Cassará, Antonio Carta, Rudy Semola, Christos Sardianos, Christos Chronis, Iraklis Varlamis, Konstantinos Tserpes, Vincenzo Lomonaco, Claudio Gallicchio, Davide Bacciu

This paper presents a proof-of-concept implementation of the AI-as-a-Service toolkit developed within the H2020 TEACHING project and designed to implement an autonomous driving personalization system according to the output of an automatic driver's stress recognition algorithm, both of them realizing a Cyber-Physical System of Systems.

Autonomous Driving reinforcement-learning

Ex-Model: Continual Learning from a Stream of Trained Models

1 code implementation13 Dec 2021 Antonio Carta, Andrea Cossu, Vincenzo Lomonaco, Davide Bacciu

Learning continually from non-stationary data streams is a challenging research topic of growing popularity in the last few years.

Continual Learning

Is Class-Incremental Enough for Continual Learning?

no code implementations6 Dec 2021 Andrea Cossu, Gabriele Graffieti, Lorenzo Pellegrini, Davide Maltoni, Davide Bacciu, Antonio Carta, Vincenzo Lomonaco

The ability of a model to learn continually can be empirically assessed in different continual learning scenarios.

Continual Learning

Sustainable Artificial Intelligence through Continual Learning

no code implementations17 Nov 2021 Andrea Cossu, Marta Ziosi, Vincenzo Lomonaco

The increasing attention on Artificial Intelligence (AI) regulation has led to the definition of a set of ethical principles grouped into the Sustainable AI framework.

Continual Learning

International Workshop on Continual Semi-Supervised Learning: Introduction, Benchmarks and Baselines

no code implementations27 Oct 2021 Ajmal Shahbaz, Salman Khan, Mohammad Asiful Hossain, Vincenzo Lomonaco, Kevin Cannons, Zhan Xu, Fabio Cuzzolin

The aim of this paper is to formalize a new continual semi-supervised learning (CSSL) paradigm, proposed to the attention of the machine learning community via the IJCAI 2021 International Workshop on Continual Semi-Supervised Learning (CSSL-IJCAI), with the aim of raising field awareness about this problem and mobilizing its effort in this direction.

Activity Recognition Crowd Counting

Continual Learning with Echo State Networks

1 code implementation17 May 2021 Andrea Cossu, Davide Bacciu, Antonio Carta, Claudio Gallicchio, Vincenzo Lomonaco

Continual Learning (CL) refers to a learning setup where data is non stationary and the model has to learn without forgetting existing knowledge.

Continual Learning

Distilled Replay: Overcoming Forgetting through Synthetic Samples

2 code implementations29 Mar 2021 Andrea Rosasco, Antonio Carta, Andrea Cossu, Vincenzo Lomonaco, Davide Bacciu

Replay strategies are Continual Learning techniques which mitigate catastrophic forgetting by keeping a buffer of patterns from previous experiences, which are interleaved with new data during training.

Continual Learning

Continual Learning for Recurrent Neural Networks: an Empirical Evaluation

no code implementations12 Mar 2021 Andrea Cossu, Antonio Carta, Vincenzo Lomonaco, Davide Bacciu

We propose two new benchmarks for CL with sequential data based on existing datasets, whose characteristics resemble real-world applications.

Continual Learning

CVPR 2020 Continual Learning in Computer Vision Competition: Approaches, Results, Current Challenges and Future Directions

1 code implementation14 Sep 2020 Vincenzo Lomonaco, Lorenzo Pellegrini, Pau Rodriguez, Massimo Caccia, Qi She, Yu Chen, Quentin Jodelet, Ruiping Wang, Zheda Mai, David Vazquez, German I. Parisi, Nikhil Churamani, Marc Pickett, Issam Laradji, Davide Maltoni

In the last few years, we have witnessed a renewed and fast-growing interest in continual learning with deep neural networks with the shared objective of making current AI systems more adaptive, efficient and autonomous.

Continual Learning

Online Continual Learning on Sequences

no code implementations20 Mar 2020 German I. Parisi, Vincenzo Lomonaco

Online continual learning (OCL) refers to the ability of a system to learn over time from a continuous stream of data without having to revisit previously encountered training samples.

Continual Learning Incremental Learning

Latent Replay for Real-Time Continual Learning

3 code implementations2 Dec 2019 Lorenzo Pellegrini, Gabriele Graffieti, Vincenzo Lomonaco, Davide Maltoni

Continual learning techniques, where complex models are incrementally trained on small batches of new data, can make the learning problem tractable even for CPU-only embedded devices enabling remarkable levels of adaptiveness and autonomy.

Continual Learning

OpenLORIS-Object: A Robotic Vision Dataset and Benchmark for Lifelong Deep Learning

2 code implementations15 Nov 2019 Qi She, Fan Feng, Xinyue Hao, Qihan Yang, Chuanlin Lan, Vincenzo Lomonaco, Xuesong Shi, Zhengwei Wang, Yao Guo, Yimin Zhang, Fei Qiao, Rosa H. M. Chan

Yet, robotic vision poses unique challenges for applying visual algorithms developed from these standard computer vision datasets due to their implicit assumption over non-varying distributions for a fixed set of tasks.

Object Recognition

Efficient Continual Learning in Neural Networks with Embedding Regularization

1 code implementation9 Sep 2019 Jary Pomponi, Simone Scardapane, Vincenzo Lomonaco, Aurelio Uncini

Continual learning of deep neural networks is a key requirement for scaling them up to more complex applicative scenarios and for achieving real lifelong learning of these architectures.

Continual Learning

Rehearsal-Free Continual Learning over Small Non-I.I.D. Batches

4 code implementations8 Jul 2019 Vincenzo Lomonaco, Davide Maltoni, Lorenzo Pellegrini

Ideally, continual learning should be triggered by the availability of short videos of single objects and performed on-line on on-board hardware with fine-grained updates.

Continual Learning Object Recognition

Continual Learning for Robotics: Definition, Framework, Learning Strategies, Opportunities and Challenges

no code implementations29 Jun 2019 Timothée Lesort, Vincenzo Lomonaco, Andrei Stoian, Davide Maltoni, David Filliat, Natalia Díaz-Rodríguez

An important challenge for machine learning is not necessarily finding solutions that work in the real world but rather finding stable algorithms that can learn in real world.

BIG-bench Machine Learning Continual Learning

Continual Reinforcement Learning in 3D Non-stationary Environments

1 code implementation24 May 2019 Vincenzo Lomonaco, Karan Desai, Eugenio Culurciello, Davide Maltoni

High-dimensional always-changing environments constitute a hard challenge for current reinforcement learning techniques.


Intelligent Drone Swarm for Search and Rescue Operations at Sea

no code implementations13 Nov 2018 Vincenzo Lomonaco, Angelo Trotta, Marta Ziosi, Juan de Dios Yáñez Ávila, Natalia Díaz-Rodríguez

In recent years, a rising numbers of people arrived in the European Union, traveling across the Mediterranean Sea or overland through Southeast Europe in what has been later named as the European migrant crisis.

Don't forget, there is more than forgetting: new metrics for Continual Learning

no code implementations31 Oct 2018 Natalia Díaz-Rodríguez, Vincenzo Lomonaco, David Filliat, Davide Maltoni

Continual learning consists of algorithms that learn from a stream of data/tasks continuously and adaptively thought time, enabling the incremental development of ever more complex knowledge and skills.

Continual Learning Transfer Learning

Custom Dual Transportation Mode Detection by Smartphone Devices Exploiting Sensor Diversity

1 code implementation12 Oct 2018 Claudia Carpineti, Vincenzo Lomonaco, Luca Bedogni, Marco Di Felice, Luciano Bononi

Making applications aware of the mobility experienced by the user can open the door to a wide range of novel services in different use-cases, from smart parking to vehicular traffic monitoring.

Activity Recognition

Continuous Learning in Single-Incremental-Task Scenarios

1 code implementation22 Jun 2018 Davide Maltoni, Vincenzo Lomonaco

It was recently shown that architectural, regularization and rehearsal strategies can be used to train deep models sequentially on a number of disjoint tasks without forgetting previously acquired knowledge.

class-incremental learning Incremental Learning +1

CORe50: a New Dataset and Benchmark for Continuous Object Recognition

1 code implementation9 May 2017 Vincenzo Lomonaco, Davide Maltoni

Continuous/Lifelong learning of high-dimensional data streams is a challenging research problem.

Continuous Object Recognition

Semi-supervised Tuning from Temporal Coherence

1 code implementation10 Nov 2015 Davide Maltoni, Vincenzo Lomonaco

Recent works demonstrated the usefulness of temporal coherence to regularize supervised training or to learn invariant features with deep architectures.

General Classification

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