Geometric Deep Learning Network Dismantling
A focused seminar on Geometric Deep Learning applied to Network Dismantling
Marco Grassia
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1 min readEdge Dismantling with Geometric Reinforcement Learning
The robustness of networks plays a crucial role in various applications. Network dismantling, the process of strategically removing nodes or edges to maximize damage, is a known …
Conference
Marco Grassia, Giuseppe Mangioni
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1 min readGeometric deep learning sub-network extraction for maximum clique enumeration
In this paper we propose a method based on geometric deep learning to reduce the computational complexity of the Maximum Clique Enumeration (MCE) problem. Specifically, given a …
Journal
Vincenza Carchiolo, Marco Grassia, Michele Malgeri, Giuseppe Mangioni
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1 min readLearning fine-grained search space pruning and heuristics for combinatorial optimization
Combinatorial optimization problems arise naturally in a wide range of applications from diverse domains. Many of these problems are NP-hard and designing efficient heuristics for …
Journal
Juho Lauri, Sourav Dutta, Marco Grassia, Deepak Ajwani
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1 min readCoreGDM: Geometric Deep Learning Network Decycling and Dismantling
Network dismantling deals with the removal of nodes or edges to disrupt the largest connected component of a network. In this work we introduce CoreGDM, a trainable algorithm for …
Conference
Marco Grassia, Giuseppe Mangioni
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1 min readGeometric Deep Learning Graph Pruning to Speed-Up the Run-Time of Maximum Clique Enumerarion Algorithms
In this paper we propose a method to reduce the running time to solve the Maximum Clique Enumeration (MCE) problem. Specifically, given a network we employ geometric deep learning …
Conference
Andrea Arciprete, Vincenza Carchiolo, Daniela Chiavetta, Marco Grassia et al.
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1 min readWarm-up: Network analysis with Python
From data to network analysis with Python
Marco Grassia
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17 min read
Insights into countries’ exposure and vulnerability to food trade shocks from network-based simulations
In the context of a global food system, the dynamics associated to international food trade have become key determinants of food security. In this paper, we resort to a diffusion …
Journal
Marco Grassia, Giuseppe Mangioni, Stefano Schiavo, Silvio Traverso
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1 min read
(Unintended) Consequences of export restrictions on medical goods during the Covid-19 pandemic
The outbreak of the Covid-19 pandemic led several governments to impose restrictions on the export of medical supplies. Despite being at odds with the canonical prescriptions of …
Journal
Marco Grassia, Giuseppe Mangioni, Stefano Schiavo, Silvio Traverso
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1 min read
Machine learning dismantling and early-warning signals of disintegration in complex systems
From physics to engineering, biology and social science, natural and artificial systems are characterized by interconnected topologies whose features – e.g., heterogeneous …
Journal
Marco Grassia, Manlio De Domenico, Giuseppe Mangioni
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1 min read