Search Results for author: Alberto Testolin

Found 17 papers, 3 papers with code

Benchmarking GPT-4 on Algorithmic Problems: A Systematic Evaluation of Prompting Strategies

no code implementations27 Feb 2024 Flavio Petruzzellis, Alberto Testolin, Alessandro Sperduti

Large Language Models (LLMs) have revolutionized the field of Natural Language Processing thanks to their ability to reuse knowledge acquired on massive text corpora on a wide variety of downstream tasks, with minimal (if any) tuning steps.

Benchmarking Systematic Generalization

A Neural Rewriting System to Solve Algorithmic Problems

no code implementations27 Feb 2024 Flavio Petruzzellis, Alberto Testolin, Alessandro Sperduti

Modern neural network architectures still struggle to learn algorithmic procedures that require to systematically apply compositional rules to solve out-of-distribution problem instances.

Language Modelling Large Language Model +1

Large-scale Generative AI Models Lack Visual Number Sense

no code implementations9 Jan 2024 Alberto Testolin, Kuinan Hou, Marco Zorzi

Humans can readily judge the number of objects in a visual scene, even without counting, and such a skill has been documented in a variety of animal species and in babies prior to language development and formal schooling.

A Hybrid System for Systematic Generalization in Simple Arithmetic Problems

1 code implementation29 Jun 2023 Flavio Petruzzellis, Alberto Testolin, Alessandro Sperduti

Solving symbolic reasoning problems that require compositionality and systematicity is considered one of the key ingredients of human intelligence.

Language Modelling Large Language Model +1

Investigating the generative dynamics of energy-based neural networks

no code implementations11 May 2023 Lorenzo Tausani, Alberto Testolin, Marco Zorzi

Generative neural networks can produce data samples according to the statistical properties of their training distribution.

Can neural networks do arithmetic? A survey on the elementary numerical skills of state-of-the-art deep learning models

no code implementations14 Mar 2023 Alberto Testolin

Creating learning models that can exhibit sophisticated reasoning skills is one of the greatest challenges in deep learning research, and mathematics is rapidly becoming one of the target domains for assessing scientific progress in this direction.

Automated Theorem Proving Numerical Integration

Automated Detection of Dolphin Whistles with Convolutional Networks and Transfer Learning

no code implementations28 Nov 2022 Burla Nur Korkmaz, Roee Diamant, Gil Danino, Alberto Testolin

Effective conservation of maritime environments and wildlife management of endangered species require the implementation of efficient, accurate and scalable solutions for environmental monitoring.

Management Transfer Learning

A developmental approach for training deep belief networks

no code implementations12 Jul 2022 Matteo Zambra, Alberto Testolin, Marco Zorzi

Deep belief networks (DBNs) are stochastic neural networks that can extract rich internal representations of the environment from the sensory data.

Continual Learning

Transformers discover an elementary calculation system exploiting local attention and grid-like problem representation

1 code implementation6 Jul 2022 Samuel Cognolato, Alberto Testolin

Mathematical reasoning is one of the most impressive achievements of human intellect but remains a formidable challenge for artificial intelligence systems.

Mathematical Reasoning

Distributed Reinforcement Learning for Flexible and Efficient UAV Swarm Control

no code implementations8 Mar 2021 Federico Venturini, Federico Mason, Francesco Pase, Federico Chiariotti, Alberto Testolin, Andrea Zanella, Michele Zorzi

The proposed framework relies on the possibility for the UAVs to exchange some information through a communication channel, in order to achieve context-awareness and implicitly coordinate the swarm's actions.

reinforcement-learning Reinforcement Learning (RL)

Machine Learning-aided Design of Thinned Antenna Arrays for Optimized Network Level Performance

no code implementations25 Jan 2020 Mattia Lecci, Paolo Testolina, Mattia Rebato, Alberto Testolin, Michele Zorzi

With the advent of millimeter wave (mmWave) communications, the combination of a detailed 5G network simulator with an accurate antenna radiation model is required to analyze the realistic performance of complex cellular scenarios.

BIG-bench Machine Learning

Emergence of Network Motifs in Deep Neural Networks

1 code implementation27 Dec 2019 Matteo Zambra, Alberto Testolin, Amos Maritan

Network science can offer fundamental insights into the structural and functional properties of complex systems.

Enabling Simulation-Based Optimization Through Machine Learning: A Case Study on Antenna Design

no code implementations29 Aug 2019 Paolo Testolina, Mattia Lecci, Mattia Rebato, Alberto Testolin, Jonathan Gambini, Roberto Flamini, Christian Mazzucco, Michele Zorzi

Therefore, it is possible to perform a global numerical optimization over the vast multi-dimensional parameter space, in a fraction of the time that would be required by a simple brute-force search.

BIG-bench Machine Learning

On the difficulty of learning and predicting the long-term dynamics of bouncing objects

no code implementations31 Jul 2019 Alberto Cenzato, Alberto Testolin, Marco Zorzi

In recent years, a variety of approaches have been proposed for learning to predict the physical dynamics of objects interacting in a visual scene.

Perception of visual numerosity in humans and machines

no code implementations16 Jul 2019 Alberto Testolin, Serena Dolfi, Mathijs Rochus, Marco Zorzi

Numerosity perception is foundational to mathematical learning, but its computational bases are strongly debated.

Deep learning systems as complex networks

no code implementations28 Sep 2018 Alberto Testolin, Michele Piccolini, Samir Suweis

Thanks to the availability of large scale digital datasets and massive amounts of computational power, deep learning algorithms can learn representations of data by exploiting multiple levels of abstraction.

Natural Language Understanding Object Recognition +1

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