Zobrazeno 1 - 10
of 522
pro vyhledávání: '"Castellano, Claudio"'
The applications of Large Language Models (LLMs) are going towards collaborative tasks where several agents interact with each other like in an LLM society. In such a setting, large groups of LLMs could reach consensus about arbitrary norms for which
Externí odkaz:
http://arxiv.org/abs/2409.02822
Percolation processes on random networks have been the subject of intense research activity over the last decades: the overall phenomenology of standard percolation on uncorrelated and unclustered topologies is well known. Still some critical propert
Externí odkaz:
http://arxiv.org/abs/2408.05125
Extended-range percolation is a robust percolation process that has relevance for quantum communication problems. In extended-range percolation nodes can be trusted or untrusted. Untrusted facilitator nodes are untrusted nodes that can still allow co
Externí odkaz:
http://arxiv.org/abs/2407.04585
Publikováno v:
npj Quantum Inf 10, 44 (2024)
The rate and security of quantum communications between users placed at arbitrary points of a quantum communication network depend on the structure of the network, on its extension and on the nature of the communication channels. In this work we prop
Externí odkaz:
http://arxiv.org/abs/2312.04221
Publikováno v:
Phys. Rev. E 109, 024306 (2024)
Triadic closure, the formation of a connection between two nodes in a network sharing a common neighbor, is considered a fundamental mechanism determining the clustered nature of many real-world topologies. In this work we define a static triadic clo
Externí odkaz:
http://arxiv.org/abs/2311.05312
Autor:
Corberi, Federico, Castellano, Claudio
Publikováno v:
Journal of Physics: Complexity 5, 025021 (2024)
The one-dimensional long-range voter model, where an agent takes the opinion of another at distance $r$ with probability $\propto r^{-\alpha}$, is studied analytically. The model displays rich and diverse features as $\alpha$ is changed. For $\alpha
Externí odkaz:
http://arxiv.org/abs/2309.16517
Publikováno v:
Phys. Rev. E 108, 054305 (2023)
Infectious diseases that spread silently through asymptomatic or pre-symptomatic infections represent a challenge for policy makers. A traditional way of achieving isolation of silent infectors from the community is through forward contact tracing, a
Externí odkaz:
http://arxiv.org/abs/2307.11506
Publikováno v:
Phys. Rev. E 108, 054304 (2023)
A central role in shaping the experience of users online is played by recommendation algorithms. On the one hand they help retrieving content that best suits users taste, but on the other hand they may give rise to the so called "filter bubble" effec
Externí odkaz:
http://arxiv.org/abs/2303.13270
Publikováno v:
Phys. Rev. E 108, 044304 (2023)
Classical percolation theory underlies many processes of information transfer along the links of a network. In these standard situations, the requirement for two nodes to be able to communicate is the presence of at least one uninterrupted path of no
Externí odkaz:
http://arxiv.org/abs/2302.06909
Publikováno v:
Phys. Rev. E 107, 024310 (2023)
We investigate the avalanche temporal statistics of the Susceptible-Infected-Susceptible (SIS) model when the dynamics is critical and takes place on finite random networks. By considering numerical simulations on annealed topologies we show that the
Externí odkaz:
http://arxiv.org/abs/2301.06939