Namur Institute for Complex Systems

  • 5000

    Belgium

Research Output 1977 2019

2019
Open Access
universe
big bang cosmology
gold
Jordan
axioms

Optimality of orders one to three and beyond: Characterization and evaluation complexity in constrained nonconvex optimization

Cartis, C., Gould, N. I. M. & Toint, P., 10 Aug 2019, In : Journal of Complexity. 53, p. 68-94 32 p.

Research output: Contribution to journalArticle

Open Access
File
Nonconvex Optimization
Constrained optimization
Constrained Optimization
Optimality
Criticality

Parameter estimation and identification of nonlinear systems

Mauroy, A. & Goncalves, J., 2019, (Accepted/In press) The Koopman Operator in Systems and Control: Theory, Numerics, and Applications. Springer

Research output: Contribution in Book/Catalog/Report/Conference proceedingChapter (peer-reviewed)

4 Downloads (Pure)

Patterns of non-normality in networked systems

Muolo, R., Asllani, M., Fanelli, D., Maini, P. & Carletti, T., 7 Nov 2019, In : Journal of Theoretical Biology. 480, p. 81-91 11 p.

Research output: Contribution to journalArticle

Open Access
File
Non-normality
diffusivity
Turing Instability
Directed Network
Pattern Formation

Periodic DFT Study of the Effects of Co‐Crystallization on a N‐Salicylideneaniline Molecular Switch

Quertinmont, J., Leyssens, T., Wouters, J. & Champagne, B., 2 Oct 2019, ChemPhysChem, 20, 19, p. 2434-2442 9 p.

Research output: Contribution to specialist publicationArticle

Discrete Fourier transforms
Hydrogen bonds
Switches
Halogens
Wave functions

Possible 3D configurations of RV-detected extrasolar systems

Libert, A-S., Volpi, M. & Roisin, A., 2019, Abstracts of Extreme Solar Systems 4 (Reykjavik, Iceland). Bulletin of the American Astronomical Society

Research output: Contribution in Book/Catalog/Report/Conference proceedingConference contribution

Open Access

Preface

Aiello, L. M., Cherifi, C., Cherifi, H., Lambiotte, R., Lió, P. & Rocha, L. M., 1 Jan 2019, In : Studies in Computational Intelligence. 812, p. vii-ix

Research output: Contribution to journalEditorial

Racing thoughts revisited: A key dimension of activation in bipolar disorder

Weiner, L., Ossola, P., Causin, J. B., Desseilles, M., Keizer, I., Metzger, J. Y., Krafes, E. G., Monteil, C., Morali, A., Garcia, S., Marchesi, C., Giersch, A., Bertschy, G. & Weibel, S., 1 Aug 2019, In : Journal of affective disorders. 255, p. 69-76 8 p.

Research output: Contribution to journalArticle

Bipolar Disorder
Depression
Anxiety
Aptitude
Surveys and Questionnaires

RankMerging: a supervised learning-to-rank framework to predict links in large social networks

Tabourier, L., Bernardes, D. F., Libert, A. S. & Lambiotte, R., 14 Oct 2019, In : Machine Learning. 108, 10, p. 1729-1756 28 p.

Research output: Contribution to journalArticle

Supervised learning
Robustness (control systems)
Parameter estimation
Feature extraction
Computational complexity
13 Downloads (Pure)

Reactive explorers to unravel network topology

Adam, I., Fanelli, D., Carletti, T. & Innocenti, G., 1 May 2019, In : European Physical Journal B. 92, 5, 99.

Research output: Contribution to journalArticle

Open Access
File
Relocation
Network Topology
topology
Topology
Modulation
24 Downloads (Pure)

Resilience for stochastic systems interacting via a quasi-degenerate network

Nicoletti, S., Fanelli, D., Zagli, N., Asllani, M., Battistelli, G., Carletti, T., Chisci, L., Innocenti, G. & Livi, R., 1 Aug 2019, In : Chaos: an interdisciplinary journal of nonlinear science. 29, 8, 11 p., 083123.

Research output: Contribution to journalArticle

Open Access
File
resilience
Stochastic systems
Resilience
Stochastic Systems
Amplification
Open Access
Random walk
Random processes
Dynamic Contact
Waiting Time Distribution
Random process

Simplicial complexes and complex systems

Salnikov, V., Cassese, D. & Lambiotte, R., 1 Jan 2019, In : European Journal of Physics. 40, 1, 014001.

Research output: Contribution to journalArticle

complex systems
cavities
interactions

Space Debris: From LEO to GEO

Lemaître, A., 1 Jan 2019, Springer INdAM Series. Springer International Publishing AG, p. 115-157 43 p. (Springer INdAM Series; vol. 34).

Research output: Contribution in Book/Catalog/Report/Conference proceedingChapter

Celestial Mechanics
Reentry
Solar Radiation
Shadowing
Ballistics

Stressor fluxes alter the relationship between beta-diversity and regional productivity

De Raedt, J., Baert, J. M., Janssen, C. R. & De Laender, F., 1 Jul 2019, In : OIKOS. 128, 7, p. 1015-1026 12 p.

Research output: Contribution to journalArticle

herbicides
algae
productivity
ecosystems
organisms

Temporal Sequence of Retweets Help to Detect Influential Nodes in Social Networks

Bhowmick, A. K., Gueuning, M., Delvenne, J. C., Lambiotte, R. & Mitra, B., 1 Jun 2019, In : IEEE Transactions on Computational Social Systems. 6, 3, p. 441-455 15 p., 8692729.

Research output: Contribution to journalArticle

Social Networks
social network
Vertex of a graph
Anchors
twitter

The 3D secular dynamics of radial-velocity-detected planetary systems

Volpi, M., Roisin, A. & Libert, A-S., 2019, In : Astronomy and Astrophysics. 626, id.A74, 10 p.

Research output: Contribution to journalArticle

The dimensionality of stability depends on disturbance type

Radchuk, V., Laender, F. D., Cabral, J. S., Boulangeat, I., Crawford, M., Bohn, F., Raedt, J. D., Scherer, C., Svenning, J. C., Thonicke, K., Schurr, F. M., Grimm, V. & Kramer-Schadt, S., 1 Apr 2019, In : Ecology Letters. 22, 4, p. 674-684 11 p.

Research output: Contribution to journalArticle

disturbance
ecosystems
ecological stability
species diversity
ecosystem

The Koopman Operator in Systems and Control: Theory, Numerics, and Applications

Mauroy, A., Mezić, I. & Susuki, Y., 2019, (Accepted/In press) 1 ed. Springer. 559 p. (Lecture Notes in Control and Information Sciences)

Research output: Book/Report/JournalBook

Control theory
Mathematical operators
Structural analysis
Numerical methods
Identification (control systems)

Towards more predictive and interdisciplinary climate change ecosystem experiments

Rineau, F., Malina, R., Beenaerts, N., Arnauts, N., Bardgett, R. D., Berg, M. P., Boerema, A., Bruckers, L., Clerinx, J., Davin, E. L., De Boeck, H. J., De Dobbelaer, T., Dondini, M., De Laender, F., Ellers, J., Franken, O., Gilbert, L., Gudmundsson, L., Janssens, I. A., Johnson, D. & 25 others, Lizin, S., Longdoz, B., Meire, P., Meremans, D., Milbau, A., Moretti, M., Nijs, I., Nobel, A., Pop, S., Puetz, T., Reyns, W., Roy, J., Schuetz, J., Seneviratne, S. I., Smith, P., Solmi, F., Staes, J., Thiery, W., Thijs, S., Vanderkelen, I., Van Landuyt, W., Verbruggen, E., Witters, N., Zscheischler, J. & Vangronsveld, J., 28 Oct 2019, In : Nature Climate Change. 9, 11, p. 809-816 8 p.

Research output: Contribution to journalArticle

climate change
environmental constraint
ecosystem
experiment
experimental design
1 Downloads (Pure)

Universal regularization methods: varying the power, the smoothness and the accuracy

Cartis, C., Gould, N. I. & Toint, P. L., 1 Jan 2019, In : SIAM Journal on Optimization. 29, 1, p. 595-615 21 p.

Research output: Contribution to journalArticle

Open Access
File
Regularization Method
Smoothness
Convergence of Algorithms
Trust Region
Nonconvex Optimization

Un langage pour décoder le monde

Lambert, D., Sep 2019, In : La Recherche. 31, p. 15-19

Research output: Contribution to journalArticle

Well-posedness of infinite-dimensional linear systems with nonlinear feedback

Hastir, A., Califano, F. & Zwart, H., Jun 2019, In : Systems and Control Letters. 128, p. 19-25 7 p.

Research output: Contribution to journalArticle

Nonlinear feedback
Closed loop systems
Partial differential equations
Linear systems
Hamiltonians