Search Results for author: Leonardo Lucio Custode

Found 9 papers, 4 papers with code

Many-Objective Evolutionary Influence Maximization: Balancing Spread, Budget, Fairness, and Time

1 code implementation27 Mar 2024 Elia Cunegatti, Leonardo Lucio Custode, Giovanni Iacca

The Influence Maximization (IM) problem seeks to discover the set of nodes in a graph that can spread the information propagation at most.

Fairness

Social Interpretable Reinforcement Learning

no code implementations27 Jan 2024 Leonardo Lucio Custode, Giovanni Iacca

Our method mimics a social learning process, where each agent in a group learns to solve a given task based both on its own individual experience as well as the experience acquired together with its peers.

reinforcement-learning Reinforcement Learning (RL)

Quality Diversity Evolutionary Learning of Decision Trees

no code implementations17 Aug 2022 Andrea Ferigo, Leonardo Lucio Custode, Giovanni Iacca

Addressing the need for explainable Machine Learning has emerged as one of the most important research directions in modern Artificial Intelligence (AI).

OpenAI Gym

Interpretable AI for policy-making in pandemics

no code implementations8 Apr 2022 Leonardo Lucio Custode, Giovanni Iacca

For this reason, several works have applied machine learning techniques, often with the help of special-purpose simulators, to generate policies that were more effective than the ones obtained by governments.

Interpretable pipelines with evolutionarily optimized modules for RL tasks with visual inputs

no code implementations10 Feb 2022 Leonardo Lucio Custode, Giovanni Iacca

However, they struggle when working with raw data, especially when the input dimensionality increases and the raw inputs alone do not give valuable insights on the decision-making process.

Decision Making Evolutionary Algorithms +3

Black-box adversarial attacks using Evolution Strategies

no code implementations30 Apr 2021 Hao Qiu, Leonardo Lucio Custode, Giovanni Iacca

Several methods able to generate adversarial samples make use of gradients, which usually are not available to an attacker in real-world scenarios.

Image Classification

A Signal-Centric Perspective on the Evolution of Symbolic Communication

1 code implementation31 Mar 2021 Quintino Francesco Lotito, Leonardo Lucio Custode, Giovanni Iacca

The evolution of symbolic communication is a longstanding open research question in biology.

Genetic Improvement of Routing Protocols for Delay Tolerant Networks

1 code implementation12 Mar 2021 Michela Lorandi, Leonardo Lucio Custode, Giovanni Iacca

We apply this methodology, in silico, to six test cases of urban networks made of hundreds of nodes, and find that GI produces consistent gains in delivery probability in four cases.

Evolutionary learning of interpretable decision trees

1 code implementation14 Dec 2020 Leonardo Lucio Custode, Giovanni Iacca

We present a two-level optimization scheme that combines the advantages of evolutionary algorithms with the advantages of Q-learning.

Evolutionary Algorithms OpenAI Gym +2

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