Publication
Uncovering the topology of configuration space networks
Publications associées (40)
Relative, local and global dimension in complex networks
Dimension is a fundamental property of objects and the space in which they are embedded. Yet ideal notions of dimension, as in Euclidean spaces, do not always translate to physical spaces, which can be constrained by boundaries and distorted by inhomogenei ...
NATURE PORTFOLIO2022Networks of Ethereum Non-Fungible Tokens: A graph-based analysis of the ERC-721 ecosystem
Marco Mattavelli, Simone Casale Brunet
Non-fungible tokens (NFTs) as a decentralized proof of ownership represent one of the main reasons why Ethereum is a disruptive technology. This paper presents the first systematic study of the interactions occurring in a number of NFT ecosystems. We illus ...
IEEE2021Local Vulnerabilities and Global Robustness of Coupled Dynamical Systems on Complex Networks
Coupled dynamical systems are omnipresent in everyday life. In general, interactions between
individual elements composing the system are captured by complex networks. The latter
greatly impact the way coupled systems are functioning and evolving in time. ...
EPFL2020A complex networks approach to traffic flow theory: measures and models
In this thesis, we developed a research direction that combines the theoretical concepts of complex networks with practical needs and applications in the field of transportation engineering.
As a first objective we analyzed the phenomenon of congestion pr ...
EPFL2020Simplicity in complex networks: a path-based centrality
Nikolaos Geroliminis, Leonardo Bellocchi
Understanding travel behaviour in transportation system is key challenge to calibrate and simulate the usage of urban mobility networks. We define in this work a path-based centrality based on the simplicity of the path between two locations in road networ ...
2020Fat navigators and Moire phase tracking comparison for motion estimation and retrospective correction
Daniel Gallichan, Frédéric Gretsch
Purpose To compare motion tracking by 2 modern methods (fat navigators [FatNavs] and Moir' phase tracking [MPT]) as well as their performance for retrospective correction of very high resolution acquisitions. Methods A direct comparison of FatNavs and MPT ...
2020The static and dynamic structural heterogeneities of B-DNA: extending Calladine-Dickerson rules
John Maddocks, Daiva Petkeviciute, Marco Pasi
We present a multi-laboratory effort to describe the structural and dynamical properties of duplex B-DNA under physiological conditions. By processing a large amount of atomistic molecular dynamics simulations, we determine the sequence-dependent structura ...
Oxford University Press (OUP)2019How single neuron properties shape chaotic dynamics and signal transmission in random neural networks
Wulfram Gerstner, Tilo Schwalger, Samuel Pavio Muscinelli
While most models of randomly connected neural networks assume single-neuron models with simple dynamics, neurons in the brain exhibit complex intrinsic dynamics over multiple timescales. We analyze how the dynamical properties of single neurons and recurr ...
2019Global robustness versus local vulnerabilities in complex synchronous networks
In complex network-coupled dynamical systems, two questions of central importance are how to identify the most vulnerable components and how to devise a network making the overall system more robust to external perturbations. To address these two questions ...
2019Modeling Compositions of Impedance-based Primitives via Dynamical Systems.
Aude Billard, Nadia Barbara Figueroa Fernandez
In this work, we introduce a novel Dynamical System (DS)-based approach for modeling complex and compliant manipulation tasks, that are composed of a sequence of action phases with different compliance requirements; i.e. impedance primitives. We adopt a cl ...
2018