Namur Institute for Complex Systems

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Research Output 1977 2018

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Article
2018
Open Access
File
Synchronization
brain
Neuron
neurons
group process

A multi-scale fine-grained LUTI model to simulate land use scenarios in Luxembourg

Cornelis, É., Gerber, P., CARUSO, G. & MÉDARD de CHARDON, C., 22 Feb 2018, In : Journal of Transport and Land Use. 11, 1, p. 255-272 17 p.

Research output: Contribution to journalArticle

Open Access
File
Luxembourg
Land use
land use
scenario
real estate market

An optimal control formulation of pulse-based control using Koopman operator

Sootla, A., Mauroy, A. & Damien, E., 2018, In : Automatica. 91, p. 217-224 8 p.

Research output: Contribution to journalArticle

Open Access
File
Nonlinear systems
Trajectories
Synthetic Biology

A note on preconditioning weighted linear least-squares with consequences for weakly constrained variational data assimilation

Gratton, S., Selime, G., Simon, E. & Toint, P., Apr 2018, In : Quarterly Journal of the Royal Meteorological Society. 144, 172, p. 934-940

Research output: Contribution to journalArticle

File
Data Assimilation
Linear Least Squares
Weighted Least Squares
Matrix Models
Preconditioning

Biodiversity effects on ecosystem functioning respond unimodally to environmental stress

Baert, J., Eisenhauer, N., JANSSEN, C. & De Laender, F., 2018, In : Ecology Letters.

Research output: Contribution to journalArticle

environmental stress
biodiversity
ecosystems
ecosystem
environmental conditions

Bottom-up and top-down control of dispersal across major organismal groups

Fronhofer, E., Legrand, D., Altermatt, F., Ansart, A., Blanchet, S., Bonte, D., Chaine, A., Dahirel, M., De Laender, F., De Raedt, J., di Gesu, L., Jacob, S., Kaltz, O., Laurent, E., Little, C. J., Madec, L., Manzi, F., Masier, S., Pellerin, F., Pennekamp, F. & 5 othersSchtickzelle, N., Therry, L., Vong, A., Winandy, L. & Cote, J., 2018, In : Nature Ecology and Evolution.

Research output: Contribution to journalArticle

top-down control
bottom-up control
vertebrate
ecology
modeling

Contrasting indirect effects of an ant host on prey-predator interactions of symbiotic arthropods

Parmentier, T., De Laender, F., Wenseleers, T. & Bonte, D., 2018, (Accepted/In press) In : Oecologia.

Research output: Contribution to journalArticle

File
mathematics
research practice
entropy
knowledge
death
products and commodities
markets
Causality
Conveying
Time series

Desynchronization induced by time-varying network

Lucas, M., Fanelli, D., Carletti, T. & Petit, J., 10 May 2018, In : Europhysics Letters: a letters journal exploring the frontiers of physics . 121, 5, p. 50008p1-p7 7 p.

Research output: Contribution to journalArticle

Open Access
File
death
theorems
oscillators
analogs
modulation

Determining the number of layers in few-layer graphene by combining Raman spectroscopy and optical contrast

Bayle, M., Reckinger, N., Felten, A., Landois, P., Lancry, O., Dutertre, B., Colomer, J. F., Zahab, A. A., Henrard, L., Sauvajol, J. L. & Paillet, M., 2018, In : Journal of Raman Spectroscopy. 49, p. 36 - 45

Research output: Contribution to journalArticle

File
Graphite
Graphene
Raman spectroscopy
Silicon
Lasers

Effects of a herbicide and copper mixture on the quality of marine plankton

Filimonova, V., De Troch, M., Gonçalves, F., Marques, J. C., Marques, S. M., Gonçalves, A. M. M. & De Laender, F., 2018, (Accepted/In press) In : Ecotoxicology and Environmental Safety. 9 p.

Research output: Contribution to journalArticle

Plankton
Copepoda
Diatoms
Herbicides
Copper
Open Access
File
financial institutions
Industry
stock exchange
markets
industry

Global computation of phase-amplitude reduction for limit-cycle dynamics

Mauroy, A. & Mezić, I., Jul 2018, In : Chaos: an interdisciplinary journal of nonlinear science. 28, 7, 23 p.

Research output: Contribution to journalArticle

File
Limit Cycle
cycles
Eigenvalues and eigenfunctions
Laplace transformation
Harmonic Balance
File
Data Assimilation
Saddle
data assimilation
Formulation
Correlation Matrix

Homogeneous-per-layer patterns in multiplex networks

Busiello, D. M., Carletti, T. & Fanelli, D., 4 Feb 2018, In : Europhysics Letters. 121, p. 48006-p1 - p7 7 p.

Research output: Contribution to journalArticle

Open Access
File
diffusion coefficient
diagrams
perturbation

Identifying exogenous and endogenous activity in social media

Fujita, K., Medvedev, A., Koyama, S., Lambiotte, R. & Shinomoto, S., 2 Aug 2018, In : ArXiv pre-print. 8 p.

Research output: Contribution to journalArticle

Open Access
File
social network
marketing
time series
social media
method

Inclined asymmetric librations in exterior resonances

Voyatzis, G., Tsiganis, K. & Antoniadou, K. I., 2018, In : Celestial Mechanics and Dynamical Astronomy. 130, 4, 29.

Research output: Contribution to journalArticle

Influence of fake news in Twitter during the 2016 US presidential election

Bovet, A. & Makse, H. A., 22 Mar 2018, In : ArXiv pre-print. 24 p.

Research output: Contribution to journalArticle

File

Investigation of the Electronic Excited-State Equilibrium Geometries of Three Molecules Undergoing ESIPT: A RI-CC2 and TDDFT Study

Louant, O., Champagne, B. & Liégeois, V., 1 Feb 2018, In : Journal of physical chemistry A. 122, 3, p. 972-984 13 p., DOI: 10.1021/acs.jpca.7b10881.

Research output: Contribution to journalArticle

Open Access
File
Excited states
Molecules
Geometry
Excitation energy
geometry

Koopman-based lifting techniques for nonlinear systems identification

Mauroy, A. & Goncalves, J., 2018, (Submitted) In : IEEE Transactions on Automatic Control. 16 p.

Research output: Contribution to journalArticle

File
Nonlinear systems
Identification (control systems)
Sampling
Derivatives

Links Between Heathland Fungal Biomass Mineralization, Melanization, and Hydrophobicity

Lenaers, M., Reyns, W., Czech, J., Carleer, R., Basak, I., Deferme, W., Krupinska, P., Yildiz, T., Saro, S., Remans, T., Vangronsveld, J., De Laender, F. & Rineau, F., 2018, (Accepted/In press) In : Microbial Ecology. 9 p.

Research output: Contribution to journalArticle

heathland
melanin
hydrophobicity
decomposition
mineralization

Michael James David Powell: 29 July 1936-19 April 2015

Buhmann, M., Fletcher, R., Iserles, A. & Toint, P., 2018, In : Biogr. Mems Fell R. Soc. (London). 64: 341-366, 39 p.

Research output: Contribution to journalArticle

Open Access
File
File
Thread
Internet
Modeling
Galton-Watson Process
Roots

Network-based indicators of Bitcoin bubbles

Bovet, A., Campajola, C., Lazo, J. F., Mottes, F., Pozzana, I., Restocchi, V., Saggese, P., Vallarano, N., Squartini, T. & Tessone, C. J., 11 May 2018, In : ArXiv pre-print. 10 p.

Research output: Contribution to journalArticle

File
bubble
economic system
history
indicator
connectivity

Non-normal amplification of stochastic quasicycles

Nicoletti, S., Zagli, N., Fanelli, D., Livi, R., Carletti, T. & Innocenti, G., 20 Sep 2018, In : Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 98, 032214, p. 032214-1-11 11 p.

Research output: Contribution to journalArticle

Open Access
File
Reactivity
Amplification
reactivity
Abscissa
Rate Constant

On quasi-satellite periodic motion in asteroid and planetary dynamics

Voyatzis, G. & Antoniadou, K. I., 1 Sep 2018, In : Celestial Mechanics and Dynamical Astronomy. 130, 9, 18 p., 59.

Research output: Contribution to journalArticle

Asteroids
Periodic Motion
asteroids
asteroid
Orbits

Operator-theoretic characterization of eventually monotone systems

Sootla, A. & Mauroy, A., Jul 2018, In : Control Systems Letters (L-CSS). 2, 3, 13 p.

Research output: Contribution to journalArticle

Monotone Systems
Operator
Partial Order
Perron-Frobenius
Positive Systems
Restricted Three-body Problem
three body problem
Elliptic Problems
Periodic Orbits
Continuation
Absorption spectroscopy
Excited states
absorption spectroscopy
Excitation energy
tautomers

Prudent behavior rather than chemical deception enables a parasite to exploit its ant host

Parmentier, T., De Laender, F., Wenseleers, T. & Bonte, D., 2018, (Accepted/In press) In : Behavioral Ecology. 9 p.

Research output: Contribution to journalArticle

Formicidae
parasites
Coleoptera
social insects
aggression
terrestrial planets
extrasolar planets
coexistence
planets
planet
Optical properties
optical properties
Molecules
molecules
Quantum chemistry

Restoring self-limited growth of single-layer graphene on copper foil via backside coating

Reckinger, N., Casa, M., Scheerder, J. E., Keijers, W., Paillet, M., Huntzinger, J-R., Haye, E., Felten, A., Vondel, J. V. D., Sarno, M., Henrard, L. & Colomer, J-F., 15 Aug 2018, In : ArXiv pre-print. 40 p.

Research output: Contribution to journalArticle

Open Access
File

Second-order optimality and beyond: characterization and evaluation complexity in nonconvex convexly-constrained optimization

Cartis, C., Gould, N. I. M. & Toint, P., 24 Sep 2018, In : Foundations of Computational Mathematics. 18, 5, p. 1073-1107

Research output: Contribution to journalArticle

Nonconvex Optimization
Constrained optimization
Constrained Optimization
Optimality
Derivatives

Selective and context-dependent effects of chemical stress across trophic levels at the basis of marine food webs

Mensens, C., De Laender, F., Janssen, CR., Rivera, F., De Troch, M. & Sabbe, K., 2018, (Accepted/In press) In : Ecological applications.

Research output: Contribution to journalArticle

Open Access
Spliced Leader RNA
Trans-Splicing
RNA
Pipelines
Genes

Speeding up non-Markovian First Passage Percolation with a few extra edges

Medvedev, A. & Pete, G., 1 Sep 2018, In : Advances in Applied Probability. 50, 3, 35 p.

Research output: Contribution to journalArticle

File
First-passage Percolation
Passage Time
Random Graphs
Galton-Watson Tree
Random Trees

Strong Light–Matter Coupling as a New Tool for Molecular and Material Engineering: Quantum Approach

Kolaric, B., Maes, B., Clays, K., Durt, T. & Caudano, Y., 21 Sep 2018, In : Advanced Quantum Technologies. 1, 16 p., 1800001.

Research output: Contribution to journalArticle

engineering
nonlinear optics
molecules
chemical reactions
reactivity

Topological resilience in non-normal networked systems

Asllani, M. & Carletti, T., 4 Apr 2018, In : Phys. Rev. E . 97, p. 1-12 12 p., 042302.

Research output: Contribution to journalArticle

Open Access
File
resilience
complex systems
ecology
ecosystems
viruses
Open Access
simulation
Aging of materials
death
Social sciences
divorce
Open Access
cryptography
Chaos Synchronization
Chaotic Attractor
Cryptography
chaos

“Enseignement: que transmettre et comment le faire?”

Lambert, D., Jan 2018, In : Bulletin de l’ANRB. 293, p. 31-46

Research output: Contribution to journalArticle

Open Access
File
traffic
neural network
driver
local traffic
efficiency
Gray Code
Quadratic Approximation
Local Optimization
Fitness
Genetic Algorithm
Open Access
File
group velocity
electromagnetic fields
photonics
Hellmann-Feynman theorem
Maxwell equation

An adaptive agent-based approach to traffic simulation

Barthelemy, J. & Carletti, T., 8 Jun 2017, In : Transportation Research Procedia. 25, p. 1238-1248

Research output: Contribution to journalArticle

Open Access
File
traffic
simulation
neural network
local traffic
experiment

An Interior-Point Trust-Funnel Algorithm for Nonlinear Optimization

Curtis, F., Gould, N. I. M., Robinson, D. & Toint, P., Jan 2017, In : Mathematical Programming. 161, 1, p. 73-134 43 p.

Research output: Contribution to journalArticle

File
Interior Point
Nonlinear Optimization
Matrix Derivative
Merit Function
Quadratic Optimization

Backtracking and Mixing Rate of Diffusion on Uncorrelated Temporal Networks

Gueuning, M., Lambiotte, R. & Delvenne, J-C., 13 Oct 2017, In : Entropy. 10 p., 542.

Research output: Contribution to journalArticle

Open Access
File
paradoxes
tendencies
trajectories