Publications (18)
The dynamic nature of percolation on networks with triadic interactions
Hanlin Sun, Filippo Radicchi, Jürgen Kurths +1
Percolation establishes the connectivity of complex networks and is one of the most fundamental critical phenomena for the study of complex systems. On simple networks, percolation…
Shortest-path percolation on scale-free networks
Minsuk Kim, Lorenzo Cirigliano, Claudio Castellano +4
The shortest-path percolation (SPP) model aims at describing the consumption and eventual exhaustion of a network's resources. Starting from a network containing a macroscopic conn…
Unveiling the Importance of Nonshortest Paths in Quantum Networks
Xinqi Hu, Gaogao Dong, Kim Christensen +7
Quantum networks (QNs) exhibit stronger connectivity than predicted by classical percolation, yet the origin of this phenomenon remains unexplored. We apply a statistical physics m…
Higher-order percolation processes on multiplex hypergraphs
Hanlin Sun, Ginestra Bianconi
Higher order interactions are increasingly recognised as a fundamental aspect of complex systems ranging from the brain to social contact networks. Hypergraph as well as simplicial…
Critical time-dependent branching process modelling epidemic spreading with containment measures
Hanlin Sun, Ivan Kryven, Ginestra Bianconi
During the COVID pandemic, periods of exponential growth of the disease have been mitigated by containment measures that in different occasions have resulted in a power-law growth…
Non-parametric learning critical behavior in Ising partition functions: PCA entropy and intrinsic dimension
Rajat K. Panda, Roberto Verdel, Alex Rodriguez +3
We provide and critically analyze a framework to learn critical behavior in classical partition functions through the application of non-parametric methods to data sets of thermal…
Hackers or Hallucinators? A Comprehensive Analysis of LLM-Based Automated Penetration Testing
Jiaren Peng, Zeqin Li, Chang You +17
The rapid advancement of Large Language Models (LLMs) has created new opportunities for Automated Penetration Testing (AutoPT), spawning numerous frameworks aimed at achieving end-…
Network science Ising states of matter
Hanlin Sun, Rajat Kumar Panda, Roberto Verdel +3
Network science provides very powerful tools for extracting information from interacting data. Although recently the unsupervised detection of phases of matter using machine learni…
Enforcing Priority in Schedule-based User Equilibrium Transit Assignment
Liyang Feng, Hanlin Sun, Yu Marco Nie +2
Denied boarding in congested transit systems induces queuing delays and departure-time shifts that can reshape passenger flows. Correctly modeling these responses in transit assign…
Spatio-temporal activity patterns induced by triadic interactions in an in silico neural medium
Ana P. Millán, Hanlin Sun, JoaquÃn J. Torres
Triadic interactions are general mechanisms by which a node or neuron can regulate directly the link or synapse between other two neurons. The regulation takes place in a familiar…
A message-passing approach to epidemic tracing and mitigation with apps
Ginestra Bianconi, Hanlin Sun, Giacomo Rapisardi +1
With the hit of new pandemic threats, scientific frameworks are needed to understand the unfolding of the epidemic. The use of mobile apps that are able to trace contacts is of utm…
Triadic percolation induces dynamical topological patterns in higher-order networks
Ana P. Millán, Hanlin Sun, Joaquìn J. Torres +1
Triadic interactions are higher-order interactions that occur when a set of nodes affects the interaction between two other nodes. Examples of triadic interactions are present in t…
LLM-Guided Reinforcement Learning with Representative Agents for Traffic Modeling
Hanlin Sun, Jiayang Li
Large language models (LLMs) are increasingly used as behavioral proxies for self-interested travelers in agent-based traffic models. Although more flexible and generalizable than…
Renormalization group theory of percolation on pseudo-fractal simplicial and cell complexes
Hanlin Sun, Robert M. Ziff, Ginestra Bianconi
Simplicial complexes are gaining increasing scientific attention as they are generalized network structures that can represent the many-body interactions existing in complex system…
Triadic percolation on multilayer networks
Hanlin Sun, Filippo Radicchi, Ginestra Bianconi
Triadic interactions are special types of higher-order interactions that occur when regulator nodes modulate the interactions between other two or more nodes. In presence of triadi…
Higher-order triadic percolation on random hypergraphs
Hanlin Sun, Ginestra Bianconi
In this work, we propose a comprehensive theoretical framework combining percolation theory with nonlinear dynamics in order to study hypergraphs with a time-varying giant componen…
Competition, Collaboration, and Optimization in Multiple Interacting Spreading Processes
Hanlin Sun, David Saad, Andrey Y. Lokhov
Competition and collaboration are at the heart of multi-agent probabilistic spreading processes. The battle on public opinion and competitive marketing campaigns are typical exampl…
Universal nonlinear infection kernel from heterogeneous exposure on higher-order networks
Guillaume St-Onge, Hanlin Sun, Antoine Allard +2
The colocation of individuals in different environments is an important prerequisite for exposure to infectious diseases on a social network. Standard epidemic models fail to captu…