Julien Hendrickx
SST/EPL Ecole polytechnique de Louvain (EPL)
SST/ICTM Institute of Information and Communication Technologies, Electronics and Applied Mathematics (ICTEAM)
SST/ICTM/INMA Pôle en ingénierie mathématique (INMA)
Bousselmi, Nizar ; Hendrickx, Julien ; Glineur, François. Interpolation Conditions for Linear Operators and Applications to Performance Estimation Problems. In: SIAM Journal on Optimization, Vol. 34, no.3, p. 3033-3063 (2024). doi:10.1137/23m1575391.
Zamani, Moslem ; Glineur, François ; Hendrickx, Julien. On the Set of Possible Minimizers of a Sum of Convex Functions. In: IEEE Control Systems Letters, Vol. 8, p. 1871-1876 (2024). doi:10.1109/lcsys.2024.3414378.
Goujaud, Baptiste ; Moucer, Céline ; Glineur, François ; Hendrickx, Julien ; Taylor, Adrien B. ; Dieuleveut, Aymeric. PEPit: computer-assisted worst-case analyses of first-order optimization methods in Python. In: Mathematical Programming Computation, Vol. 16, no.3, p. 337-367 (2024). doi:10.1007/s12532-024-00259-7.
Monnoyer de Galland de Carnières, Charles ; Vizuete Haro, Renato Sebastian ; Hendrickx, Julien ; Panteley, Elena ; Frasca, Paolo. Random Coordinate Descent for Resource Allocation in Open Multiagent Systems. In: IEEE Transactions on Automatic Control, Vol. 69, no.11, p. 7600-7613 (2024). doi:10.1109/tac.2024.3394349.
Colla, Sébastien ; Hendrickx, Julien. Automatic Performance Estimation for Decentralized Optimization. In: IEEE Transactions on Automatic Control, (2023) (Accepté/Sous presse).
Hendrickx, Julien ; Kalmar, Alain ; Bonhomme, Vincent ; Coppens, Marc ; De Baerdemaeker, Luc ; De Hert, Stefan ; Dewandre, Pierre-Yves ; Foubert, Luc ; Grieten, Jef ; Kapessidou, Panayota ; Pirotte, Thierry ; Rex, Steffen ; Saldien, Vera ; Schmartz, Denis ; Sermeus, Luc ; van de Velde, Marc ; Vanhonacker, Domian ; Wouters, Patrick ; Momeni, Mona. BeSARPP (Belgian Society of Anesthesiology, Resuscitation, Perioperative medicine and Pain management) recommendations on responsible and sustainable use of inhaled anesthetics: NO time TO WASTE. In: Acta anaesthesiologica Belgica, Vol. 74, no. 4, p. 247-250 (2023). doi:10.56126/74.4.24.
Masure, Loïc ; Cassiers, Gaëtan ; Hendrickx, Julien ; Standaert, François-Xavier. Information Bounds and Convergence Rates for Side-Channel Security Evaluators. In: IACR Transactions on Cryptographic Hardware and Embedded Systems, Vol. 2023, no.3, p. 522-569 (2023). doi:10.46586/tches.v2023.i3.522-569.
Pinto, Samuel c. ; Welikala, Shirantha ; Andersson, Sean B. ; Hendrickx, Julien ; Cassandras, Christos G.. Minimax Persistent Monitoring of a Network System. In: Automatica (Online), Vol. 149, p. 110808 (2022). doi:10.48550/arXiv.2201.06607.
Hendrickx, Julien ; Gerencsér, Balázs. Trajectory convergence from coordinate-wise decrease of general energy functions. In: Automatica, Vol. 154, p. 111099 (2023). doi:10.1016/j.automatica.2023.111099.
Houssiau, Florimond ; Liénart, Thibaut ; Hendrickx, Julien ; de Montjoye, Yves-Alexandre. Web Privacy: A Formal Adversarial Model for Query Obfuscation. In: IEEE Transactions on Information Forensics and Security, Vol. 18, p. 2132-2143 (2023). doi:10.1109/tifs.2023.3262123.
Mehdifar, Farhad ; Bechlioulis, Charalampos P ; Hendrickx, Julien ; Dimarogonas, Dimos V.. 2-D Directed Formation Control Based on Bipolar Coordinates. In: IEEE Transactions on Automatic Control, p. 1-16 (2022). doi:10.1109/TAC.2022.3206603.
Monnoyer De Galland De Carnières, Charles ; Hendrickx, Julien. Fundamental Performance Limitations for Average Consensus in Open Multi-Agent Systems. In: IEEE Transactions on Automatic Control, (2022) (Accepté/Sous presse).
Altafini, Claudio ; Como, Giacomo ; Hendrickx, Julien ; Olshevsky, Alexander ; Tahbaz-Salehi, Alireza. Guest Editorial Special Issue on Dynamics and Behaviors in Social Networks. In: IEEE Transactions on Control of Network Systems, Vol. 9, no.3, p. 1053-1055 (2022). doi:10.1109/tcns.2022.3198831.
Mei, Wenjun ; Bullo, Francesco ; Chen, Ge ; Hendrickx, Julien ; Dörfler, Florian. Micro-foundation of opinion dynamics: Rich consequences of the weighted-median mechanism. In: Physical Review Research, Vol. 4, no.2 (2022). doi:10.1103/physrevresearch.4.023213.
Pinto, Samuel. C ; Andersson, Sean.B ; Hendrickx, Julien ; Cassandras, Christos.G. Multi-Agent Persistent Monitoring of Targets with Uncertain States. In: IEEE Transactions on Automatic Control, Vol. 67, no. 8, p. 3997-4012 (2022). doi:10.1109/TAC.2022.3140257.
Riehl, James ; Hufstedler, Esteban ; Chatelain, Philippe ; Hendrickx, Julien. String stability of energy-saving aircraft formations. In: Journal of Guidance, Control, and Dynamics : devoted to the technology of dynamics and control, Vol. 45, no. 5, p. 935-943 (2022).
Musolas, Antoni ; Massart, Estelle ; Hendrickx, Julien ; Absil, Pierre-Antoine ; Marzouk, Youssef. Low-rank multi-parametric covariance identification. In: BIT Numerical Mathematics, Vol. 62, p. 221-249 (2021). doi:10.1007/s10543-021-00867-y.
Birpoutsoukis, Georgios ; Hendrickx, Julien. Gaussian process regression for the estimation of stable univariate time-series processes. In: ESANN 2020 Proceedings, , p. P685-690 (2020).
Hendrickx, Julien. Julien M. Hendrickx [People in Control]. In: IEEE Control Systems Magazine, Vol. 40, no.4, p. 21-22 (2020). doi:10.1109/MCS.2020.2990512.
Iutzeler, F. ; Hendrickx, Julien. A generic online acceleration scheme for optimization algorithms via relaxation and inertia. In: Optimization Methods and Software, Vol. 34, no. 2, p. 383-405 (2019). doi:10.1080/10556788.2017.1396601.
Rocher, Luc ; Hendrickx, Julien ; de Montjoye, Yves-Alexandre. Estimating the success of re-identifications in incomplete datasets using generative models. In: Nature Communications, Vol. 10, no.1 (2019). doi:10.1038/s41467-019-10933-3.
Hendrickx, Julien ; Gevers, Michel ; Alexandre S. Bazanella. Identifiability of dynamical networks with partial node measurements. In: IEEE Transactions on Automatic Control, Vol. 64, no. 6, p. 2240-2253 (2019). doi:10.1109/TAC.2018.2867336.
Gerencser, Balazs ; Hendrickx, Julien. Improved mixing rates of directed cycles by added connection. In: Journal of Theoretical Probability, Vol. 32, no. 2, p. 684-701 (2019). doi:10.1007/s10959-018-0861-x.
Hendrickx, Julien ; Gerencser, Balazs ; Fidan, Baris. Trajectory convergence from coordinate-wise decrease of quadratic energy functions, and applications to platoons. In: IEEE Control Systems Letters, Vol. 4, no. 1, p. 151-156 (2019). doi:10.1109/LCSYS.2019.2922607.
Taylor, Adrien B. ; Hendrickx, Julien ; Glineur, François. Exact Worst-Case Convergence Rates of the Proximal Gradient Method for Composite Convex Minimization. In: Journal of Optimization Theory and Applications, Vol. 178, p. 455-476 (2018). doi:10.1007/s10957-018-1298-1.
Temporão, Mickael ; Vande Kerckhove, Corentin ; van der Linden, Clifton ; Dufresne, Yannick ; Hendrickx, Julien. Ideological Scaling of Social Media Users: A Dynamic Lexicon Approach. In: Political Analysis, Vol. 26, no. 4, p. 457-473 (2018). doi:10.1017/pan.2018.30.
Gerencser, Balazs ; Hendrickx, Julien. Push sum with transmission failures. In: IEEE Transactions on Automatic Control, Vol. 64, no. 3, p. 1019-1033 (2018). doi:10.1109/TAC.2018.2836861.
Liu, Tao ; Cao, Ming ; De Persis, Claudio ; Hendrickx, Julien. Distributed event-triggered control for asymptotic synchronization of dynamical networks. In: Automatica, Vol. 86, p. 199-204 (2017). doi:10.1016/j.automatica.2017.08.026.
Taylor, Adrien ; Hendrickx, Julien ; Glineur, François. Exact Worst-case Performance of First-order Methods for Composite Convex Optimization. In: SIAM Journal on Optimization, Vol. 27, no. 3, p. 1283-1313 (2017). doi:10.1137/16M108104X.
Massart, Estelle ; Hendrickx, Julien ; Absil, Pierre-Antoine. Matrix geometric means based on shuffled inductive sequences. In: Linear Algebra and Its Applications, Vol. 252, p. 334-359 (2018). doi:10.1016/j.laa.2017.05.036.
Taylor, Adrien ; Hendrickx, Julien ; Glineur, François. Smooth Strongly Convex Interpolation and Exact Worst-case Performance of First-order Methods. In: Mathematical Programming, Vol. 161, no. 1, p. 307–345 (2017). doi:10.1007/s10107-016-1009-3.
de Montjoye, Yves-Alexandre ; Farzanehfar, Ali ; Hendrickx, Julien ; Rocher, Luc. Solving artificial intelligence’s privacy problem. In: Field Actions Science Reports, , no.17, p. 80-83 (2017).
Chevalier, Pierre-Yves ; Hendrickx, Julien ; Jungers, Raphaël M.. Tight Bounds for Consensus Systems Convergence. In: Systems & Control Letters, Vol. 105, p. 78-83 (2017). doi:10.1016/j.sysconle.2017.05.001.
Browet, Arnaud ; Hendrickx, Julien ; Sarlette, Alain. Incompatibility boundaries for properties of community partitions. In: IEEE Transactions on Network Science and Engineering, Vol. 5, no. 1. doi:10.1109/TNSE.2017.2671905.
Vande Kerckhove, Corentin ; Martin, Samuel ; Gend, Pascal ; Rentfrow, Peter J. ; Hendrickx, Julien ; Blondel, Vincent. Modeling influence and opinion evolution in online collective behavior. In: PLoS One, Vol. 11, no.6 (June 2016). doi:10.1371/journal.pone.0157685.
Hendrickx, Julien ; Olshevsky, Alex. On symmetric continuum opinion dynamics. In: SIAM Journal on Control and Optimization, Vol. 54, no.5, p. 2893-2918 (2016). doi:10.1137/130943923.
Mauroy, Alexandre ; Hendrickx, Julien. Spectral identification of networks using sparse measurements. In: SIAM Journal on Applied Dynamical Systems, Vol. 16, no. 1, p. 479-513 (2017). doi:10.1137/16M105722X.
Chevalier, Pierre-Yves ; Hendrickx, Julien ; Jungers, Raphaël M.. A switched system approach to the decidability of consensus.. In: SIAM Journal on Control and Optimization, Vol. 53, no.5, p. 3104-3119 (2015).
Martin, Samuel ; Hendrickx, Julien. Continuous-Time Consensus under Non-Instantaneous Reciprocity. In: IEEE Transactions on Automatic Control, Vol. 61, no. 9, p. 2484-2495 (2015). doi:10.1109/TAC.2015.2506262.
Chevalier, Pierre-Yves ; Hendrickx, Julien ; Jungers, Raphaël M.. Efficient Algorithms for the Consensus Decision Problem. In: SIAM Journal on Control and Optimization, Vol. 53, no. 5, p. 3104–3119 (2015). doi:10.1137/140988024.
Hendrickx, Julien ; Shi, Guodong ; Johansson, Karl H.. Finite-time consensus using stochastic matrices with positive diagonals. In: IEEE Transactions on Automatic Control, Vol. 60, no. 4, p. 1070-1073 (April 2015). doi:10.1109/TAC.2014.2352691.
Frasca, Paolo ; Garin, Federica ; Gerencser, Balazs ; Hendrickx, Julien. Optimal One-Dimensional Coverage by Unreliable Sensors. In: SIAM Journal on Control and Optimization, Vol. 53, no. 5, p. 3120–3140 (2015). doi:10.1137/140968094.
Hendrickx, Julien ; Johansson, Karl H. ; Jungers, Raphaël M. ; Sandberg, Henrik ; Sou, Kin C.. Efficient Computations of a Security Index for False Data Attacks in Power Networks. In: IEEE Transactions on Automatic Control, Vol. 59, no. 12, p. 3194-3208 (2014). doi:10.1109/TAC.2014.2351625.
Hendrickx, Julien ; Jungers, Raphaël M. ; Olshevsky, Alex ; Vankeerberghen, Guillaume. Graph diameter, eigenvalues, and minimum-time consensus. In: Automatica, Vol. 50, no. 2, p. 635-640 (2014). doi:10.1016/j.automatica.2013.11.034.
Hendrickx, Julien. Views in a graph: to which depth must equality be checked?. In: IEEE Transactions on Parallel and Distributed Systems, Vol. 25, no. 7, p. 1907-1912 (2014). doi:10.1109/TPDS.2013.232.
Hendrickx, Julien ; Tsitsiklis, John. Convergence of type-symmetric and cut-balanced consensus seeking systems. In: IEEE Transactions on Automatic Control, Vol. 58, no. 1, p. 214-218 (2013). doi:10.1109/TAC.2012.2203214.
Frasca, Paolo ; Hendrickx, Julien. On the mean square error of randomized averaging algorithms. In: Automatica, Vol. 49, no. 8, p. 2496-2501 (2013). doi:10.1016/j.automatica.2013.04.035.
Hendrickx, Julien ; Olshevsky, A. ; Tsitsiklis, John. Distributed anonymous discrete function computation. In: IEEE Transactions on Automatic Control, Vol. 56, no. 10, p. 2276-2289 (October 2011). doi:10.1109/TAC.2011.2163874.
Fidan, B. ; Hendrickx, Julien ; Anderson, B.D.O.. Closing Ranks in Rigid Multi-Agent Formations Using Edge Contraction. In: International Journal of Robust and Nonlinear Control, Vol. 20, no. 18, p. 2077-2092 (2010). doi:10.1002/rnc.1570.
Blondel, Vincent ; Hendrickx, Julien ; Tsitsiklis, John. Continuous-time average-preserving opinion dynamics with opinion-dependent communications. In: SIAM Journal on Control and Optimization, Vol. 48, no. 8, p. 5214-5240 (2010). doi:10.1137/090766188.
Hendrickx, Julien ; Olshevsky, A.. Matrix P-norms are NP-hard to approximate if p eq 1,2,infty. In: SIAM Journal on Matrix Analysis and Applications, Vol. 31, no. 5, p. 2802-2812 (2010). doi:10.1137/09076773X.
Blondel, Vincent ; Hendrickx, Julien ; Tsitsiklis, John. On Krause's Multi-Agent Consensus Model With State-Dependent Connectivity. In: IEEE Transactions on Automatic Control, Vol. 54, no. 11, p. 2586-2597 (2009). doi:10.1109/TAC.2009.2031211.
Hendrickx, Julien ; Fidan, Baris ; Yu, Changbin (Brad) ; Anderson, Brian D. O. ; Blondel, Vincent. Formation reorganization by primitive operations on directed graphs. In: IEEE Transactions on Automatic Control, Vol. 53, no. 4, p. 968-979 (2008). doi:10.1109/TAC.2008.920239.
Blondel, Vincent ; Guillaume, Jean-Loup ; Hendrickx, Julien ; de Kerchove D'Exaerde, Cristobald ; Lambiotte, Renaud. Local leaders in random networks. In: Physical review. E, Statistical, nonlinear, and soft matter physics, Vol. 77, no. 3 Pt 2, p. 036114 (2008). doi:10.1103/PhysRevE.77.036114.
Hendrickx, Julien. Order preservation in a generalized version of Krause's opinion dynamics model. In: Physica A: Statistical Mechanics and its Applications, Vol. 387, no. 21, p. 5255-5262 (2008). doi:10.1016/j.physa.2008.05.018.
Anderson, B.D.O. ; Yu, Changbin ; Fidan, B. ; Hendrickx, Julien. Rigid graph control architecture for autonomous formations : Applying classical graph theory to the control of multiagent systems. In: IEEE Control Systems Magazine, Vol. 28, no. 6, p. 46-63 (2008).
Hendrickx, Julien ; Yu, Changbin ; Fidan, Baris ; Anderson, Brian D. O.. Rigidity and persistence for ensuring shape maintenance of multi-agent meta-formations. In: Asian Journal of Control, Vol. 10, no. 2, p. 131-143 (2008). doi:10.1002/asjc.014.
Blondel, Vincent ; Hendrickx, Julien ; Jungers, Raphaël M.. Solitaire Clobber as an optimization problem on words. In: Integer: The Electronic Journal of Combinatorial Number Theory, Vol. 8, no. G04, p. - (2008).
Hendrickx, Julien ; Anderson, Brian D. O. ; Delvenne, Jean-Charles ; Blondel, Vincent. Directed graphs for the analysis of rigidity and persistence in autonomous agent systems. In: International Journal of Robust and Nonlinear Control, Vol. 17, no. 10-11, p. 960-981 (2007). doi:10.1002/rnc.1145.
Blondel, Vincent ; Guillaume, Jean-Loup ; Hendrickx, Julien ; Jungers, Raphaël M.. Distance distribution in random graphs and application to network exploration.. In: Physical review. E, Statistical, nonlinear, and soft matter physics, Vol. 76, no. 6 Pt 2, p. 066101 (2007). doi:10.1103/PhysRevE.76.066101.
Yu, Changbin ; Hendrickx, Julien ; Fidan, Baris ; Anderson, Brian D. O. ; Blondel, Vincent. Three and higher dimensional autonomous formations: Rigidity, persistence and structural persistence. In: Automatica, Vol. 43, no. 3, p. 387-402 (2007). doi:10.1016/j.automatica.2006.08.025.
Hendrickx, Julien ; Philippe, Geubelle ; Sottos, Nancy. A spectral scheme for the simulation of dynamic mode 3 delamination of thin films. In: Engineering Fracture Mechanics, Vol. 72, no. 12, p. 1866-1891 (2005). doi:10.1016/j.engfracmech.2004.10.014.
Vizuete Haro, Renato Sebastian ; Monnoyer de Galland de Carnières, Charles ; Frasca, Paolo ; Panteley, Elena ; Hendrickx, Julien. Trends and Questions in Open Multi-agent Systems. In: Postoyan, Romain ; Frasca, Paolo ; Panteley, E. ; Zaccarian, Luca (eds.), Hybrid and Networked Dynamical Systems : Lecture Notes in Control and Information Sciences, Springer, Cham, 2024, p. 219-252. 9783031495540. doi:10.1007/978-3-031-49555-7_10.
Fidan, B. ; Anderson, B.D.O. ; Yu, C. ; Hendrickx, Julien. Persistent autonomous formations and cohesive motion control. In: (ed.P. Ioannou and A. Pitsillides), Modeling and Control of Complex Systems, CRC Press, 2007. 978-0-8493-7985-7.
Bousselmi, Nizar ; Pustelnik, Nelly ; Hendrickx, Julien ; Glineur, François. Comparison of Proximal First-Order Primal and Primal-Dual Algorithms via Performance Estimation. 2024 32nd European Signal Processing Conference (EUSIPCO) (Lyon, France, du 26/08/2024 au 30/08/2024). In: Eusipco 2024, 2024. 978-9-4645-9361-7, p. 2647-2651. doi:10.23919/EUSIPCO63174.2024.10715388.
Vizuete Haro, Renato Sebastian ; Hendrickx, Julien. Nonlinear Network Identifiability: The Static Case. 2023 62nd IEEE Conference on Decision and Control (CDC) (Singapore, Singapore, du 13/12/2023 au 15/12/2023). In: IEEE Conference on Decision and Control. Proceedings, (2023). doi:10.1109/cdc49753.2023.10383333.
Kamri, Ahmed Yassine ; Hendrickx, Julien ; Glineur, François. On the Worst-Case Analysis of Cyclic Coordinate-Wise Algorithms on Smooth Convex Functions. European Control Conference (ECC 2023) (Bucharest, Romania, du 13/06/2023 au 16/06/2023). In: Proceedings of the European Control Conference ECC 2023, 2023. doi:10.23919/ECC57647.2023.10178198.
Colla, Sébastien ; Hendrickx, Julien. Automated Performance Estimation for Decentralized Optimization via Network Size Independent Problems. IEEE 61st Conference on Decision and Control (CDC) (Cancun(Mexico), du 06/12/2022 au 09/12/2022). In: Proceedings of the IEEE Conference on Decision and Control, I E E E, 2022, p. 5185-5191. doi:10.48550/arXiv.2210.00695.
Bousselmi, Nizar ; Hendrickx, Julien ; Glineur, François. Performance Estimation of First-Order Methods on Quadratic Functions. 25th International Symposium on Mathematical Theory of Networks and Systems (MTNS 2022) (Bayreuth, Germany, du 12/09/2022 au 16/09/2022). In: Extended Abstracts presented at the 25th International Symposium on Mathematical Theory of Networks and Systems MTNS 2022 : held 12-16 September 2022 in Bayreuth, Germany, 2022, 771–774. doi:10.15495/EPub_UBT_00006809.
Vizuete Haro, Renato Sebastian ; Monnoyer de Galland de Carnières, Charles ; Hendrickx, Julien ; Frasca, Paolo ; Panteley, Elena. Resource allocation in open multi-agent systems: an online optimization analysis. 2022 IEEE 61st Conference on Decision and Control (CDC) (Cancun, Mexico, du 6/12/2022 au 9/12/2022). In: 2022 IEEE 61st Conference on Decision and Control (CDC), I E E E, 2022. 978-1-6654-6762-9. doi:10.1109/cdc51059.2022.9993038.
Pinto, Samuel C. ; Andersson, Sean B. ; Hendrickx, Julien ; Cassandras, Christos G.. A Semidefinite Programming Approach to Discrete-time Infinite Horizon Persistent Monitoring. 2021 European Control Conference (ECC) (Delft, Netherlands, du 29/6/2021 au 2/7/2021). In: Proceedings of the European Control Conference (ECC 21), I E E E, 2021. 978-1-6654-7945-5, p. 799-804. doi:10.23919/ecc54610.2021.9654916.
Colla, Sébastien ; Hendrickx, Julien. Automated Worst-Case Performance Analysis of Decentralized Gradient Descent. 60th IEEE Conference on Decision and Control (CDC) (Austin, Texas, USA, du 13/12/2021 au 15/12/2021). In: Proceedings of the 60th IEEE Conference on Decision and Control (CDC), IEEE, 2021, 2623-2629.
Shi, Mingming ; Hendrickx, Julien. Energy savings alone cannot explain the emergence of birds echelon formations. 2021 60th IEEE Conference on Decision and Control (CDC) (Austin, TX, USA, du 14/12/2021 au 17/12/2021). In: Proceedings of the 60th IEEE Conference on Decision and Control (CDC) 2021, I E E E, 2021, 6957 - 6962. doi:10.1109/cdc45484.2021.9682910.
Kamri, Ahmed Yassine ; Glineur, François ; Hendrickx, Julien. On the minimal and maximal smooth convex interpolating functions. Benelux Workshop on Systems and Control (Rotterdam, The Netherlands, 29/06/2021). In: Book of Abstracts — Benelux Workshop on Systems and Control, Erjen Lefeber and Julien Hendrickx (Eds.), 2021. 978-94-6384-233-4, p. 76.
Pinto, Samuel C ; Andersson, Sean B ; Hendrickx, Julien ; Cassandras, Christos G. Optimal Minimax Mobile Sensor Scheduling Over a Network. American Control Conference (ACC) (New Orleans, LA (virtual), du 25/05/2021 au 28/05/2021).
Legat, Antoine ; Hendrickx, Julien. Path-Based Conditions for Local Network Identifiability. 2021 60th IEEE Conference on Decision and Control (CDC) (Austin, TX, USA, du 14/12/2021 au 17/12/2021). In: Proceedings of the 60th IEEE Conference on Decision and Control (CDC), IEEE, 2021, 3020-3025. doi:10.1109/cdc45484.2021.9683062.
Monnoyer De Galland De Carnières, Charles ; Vizuete, Renato ; Hendrickx, Julien ; Frasca, Paolo ; Panteley, Elena. Random coordinate descent algorithm for open multi-agent systems with complete topology and homogeneous agents. 2021 60th IEEE Conference on Decision and Control (CDC) (Austin, Texas, USA, du 13/12/2021 au 15/12/2021). In: Proceedings of the 60th IEEE Conference on Decision and Control (CDC), IEEE, 2021, 1701-1708.
Legat, Antoine ; Hendrickx, Julien. Local Network Identifiability with Partial Excitation and Measurement. 57th IEEE Conference on Decision and Control (CDC 2020) (Jeju( Korea) Virtual, du 14/12/2020 au 18/12/2020). In: Proceedings of the 57th IEEE Conference on Decision and Control (CDC 2020), , p. 4342-4347 (2020).
Hendrickx, Julien ; Olshevsky, Alex ; Saligrama, Venkatesh. Minimax Rate for Learning From Pairwise Comparisons in the BTL Model. the 37th International Conference on Machine Learning (ICML 2020) (virtual, du 12/07/2020 au 18/07/2020). In: PMLR Proceedings of Machine Learning Research, Vol. 119, p. 4193-4202 (2020).
Hendrickx, Julien ; Olshevsky, Alex ; Saligrama, venkatesh. MinimaxRank-1Factorization. 23rd International Conference on Artificial Intelligence and Statistics (AISTATS2020) (Palermo, Sicily, Italy, du 03/06/2020 au 05/06/2020). In: Proceedings of the 23rd International Conference on Artificial Intelligence and Statistics (AISTATS 2020), Vol. 108 (Accepté/Sous presse).
Pinto, Samuel C. ; Andersson, Sean B. ; Hendrickx, Julien ; Cassandras, Christos G.. Multi-Agent Infinite Horizon Persistent Monitoring of Targets with Uncertain States in Multi-Dimensional Environments. 21st IFAC World Congress 2020 (Berlin, du 12/07/2020 au 17/07/2020). In: IFAC-PapersOnLine, Vol. 53, no.2, p. 10963-10968 (2020). doi:10.1016/j.ifacol.2020.12.2845.
Pinto, Samuel C. ; Andersson, Sean B. ; Hendrickx, Julien ; Cassandras, Christos G.. Optimal Periodic Multi-Agent Persistent Monitoring of a Finite Set of Targets with Uncertain States. 2020 American Control Conference (ACC) (Denver, CO, USA, du 1/7/2020 au 3/7/2020). In: Proceedings of the American Control Conference (ACC 20), , p. 5207-5212 (2020). doi:10.23919/acc45564.2020.9147376.
Mei, Wenjun ; Bullo, Francesco ; Chen, Ge ; Hendrickx, Julien ; Dörfler, Florian. Rethinking the Micro-Foundation of Opinion Dynamics: Rich Consequences of an Inconspicuous Change. 21st IFAC World Congress 2020 (Berlin, du 12/07/2020 au 17/07/2020). In: IFAC-PapersOnLine, Vol. 53, no.5, p. 307-310 (2020). doi:10.1016/j.ifacol.2021.04.187.
Hendrickx, Julien ; Rabbat, Michael G. Stability of Decentralized Gradient Descent in Open Multi-Agent Systems. 59th Conference on Decision and Control (CDC 2020) (Jeju( Korea) Virtual, du 14/12/2020 au 18/12/2020). In: Proceedings of the 57th IEEE Conference on Decision and Control (CDC 2020), , p. 4885-4890 (2020).
Massart, Estelle ; Hendrickx, Julien ; Absil, Pierre-Antoine. Curvature of the Manifold of Fixed-Rank Positive-Semidefinite Matrices Endowed with the Bures–Wasserstein Metric. 4th International Conference, GSI 2019 (Toulouse,France, du 27/08/2019 au 29/08/2019). In: Lecture Notes in Computer Science : Geometric Science of Information (Geometric Science of information), Frank Nielsen, Frédéric Barbaresco Eds., 2019. 9783030269791, p. 739-748. doi:10.1007/978-3-030-26980-7_77.
Hendrickx, Julien ; Olchevsky, Alex ; Saligrama, Venkatesh. Graph Resistance and Learning from Pairwise Comparisons. 36th International Conference on Machine Learning (ICML2019) (Long Beach, California, du 10/06/2019 au 15/06/2019). In: PMLR - Proceedings of Machine Learning Research, Vol. 97, p. 2702-2711.
Hufstedler, Esteban ; Riehl, James ; Hendrickx, Julien ; Chatelain, Philippe. Learning to fly more efficiently in groups. 38th Benelux Meeting on Systems and Control (Lommel, Belgium, du 19/03/2019 au 21/03/2019).
Monnoyer de Galland de Carnières, Charles ; Hendrickx, Julien. Lower bound performances for average consensus in open multi-agent systems. Conference on Decision and Control (CDC 2019) (Nice (France), du 11/12/2019 au 13/12/2019). In: Proceedings of the 56th IEEE Conference on Decision and Control, p. 7429-7434. In: IEEE Xplore digital library (IEEE/IET Electronic Library), IEEE: Piscataway, 2019. doi:10.1109/CDC40024.2019.9029319.
Bazanella, Alexandre S ; Gevers, Michel ; Hendrickx, Julien. Network Identification with Partial Excitation and Measurement. 58th IEEE conference on Decision and Control (CDC19). (Nice, France, du 11/12/2019 au 13/12/2019). In: IEEE Conference on Decision and Control, Including the Symposium on Adaptive Processes. Proceedings, , p. 5500-5506 (2019).
Bazanella, Alexandre S. ; Gevers, Michel ; Hendrickx, Julien. Network identification with partial excitation and measurement. 2019 IEEE 58th Conference on Decision and Control (CDC) (Nice, France, du 11/12/2019 au 13/12/2019). In: 2019 IEEE 58th Conference on Decision and Control (CDC), IEEE, 2019. 9781728113982, p. 5500-5506. doi:10.1109/cdc40024.2019.9029909.
Pinto, Samuel C ; Andersson, Sean B. ; Hendrickx, Julien ; Cassandras, Christos G.. Optimal Multi-Agent Persistent Monitoring of the Uncertain State of a Finite Set of Targets. 58th IEEE conference on Decision and Control (CDC19). (Nice, France, du 11/12/2019 au 13/12/2019). In: IEEE Conference on Decision and Control, Including the Symposium on Adaptive Processes. Proceedings, p. 4280-4285 (2019). In: 2019 IEEE 58th Conference on Decision and Control (CDC), I E E E, 2019. doi:10.1109/cdc40024.2019.9029521.
Chatelain, Philippe ; Riehl, James ; Hufstedler, Esteban ; Hendrickx, Julien. String Stability in Energy-Saving Formation Flight. 72nd Annual Meeting of the APS Division of Fluid Dynamics (Seattle, du 23/11/2019 au 26/11/2019).
Bazanella, Alexandre ; Gevers, Michel ; Hendrickx, Julien ; Parraga, Adriane . Identifiability of dynamical networks: which nodes need be measured?. Proceedings of the 56th IEEE Conference on Decision and Control (CDC 2017) ( Melbourne (Australia), du 12/12/2017 au 15/12/2017). In: Proceedings of the 56th IEEE Conference on Decision and Control (CDC 2017), 2017, p. 5870-5875.
Abdelrahim, Mahmoud ; Hendrickx, Julien ; Heemels, Maurice . MAX-consensus in open multi-agent systems with gossip interactions . Proceedings of the 56th IEEE Conference on Decision and Control (CDC 2017) (Melbourne(Australia), du 12/12/2017 au 15/12/2017). In: Proceedings of the 56th IEEE Conference on Decision and Control (CDC 2017), 2017, p. 4753-4758.
Hendrickx, Julien ; Martin, Samuel. Open Multi-Agent Systems: Gossiping with Random Arrivals and Departures . Proceedings of the 56th IEEE Conference on Decision and Control (CDC 2017) (Melbourne(Australia), du 12/12/2017 au 15/12/2017). In: Proceedings of the 56th IEEE Conference on Decision and Control (CDC 2017), 2017, p. 763-768.
Taylor, Adrien ; Hendrickx, Julien ; Glineur, François. Performance Estimation Toolbox (PESTO): automated worst-case analysis of first-order optimization methods. Proceedings of the 56th IEEE Conference on Decision and Control (CDC 2017) (Melbourne (Australia), du 12/12/2017 au 15/12/2017). In: Proceedings of the 56th IEEE Conference on Decision and Control (CDC 2017), 2017, p. 1278-1283. doi:10.1109/CDC.2017.8263832.
Gousenbourger, Pierre-Yves ; Massart, Estelle ; Musolas, Antoni ; Absil, Pierre-Antoine ; Hendrickx, Julien ; Jacques, Laurent ; Marzouk, Youssef. Piecewise-Bezier C1 smoothing on manifolds with application to wind field estimation. ESANN 2017, European Symposium on Artificial Neural Networks (Bruges (Belgium), du 26/04/2017 au 28/04/2017). In: 25th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN 2017), 2017. 978-287587039-1, 305-3010.
Mauroy, Alexandre ; Hendrickx, Julien. Spectral Identification of Networks with Inputs. Proceedings of the 56th IEEE Conference on Decision and Control (CDC 2017) (Melbourne (Australia), du 12/12/2017 au 15/12/2017). In: Proceedings of the 56th IEEE Conference on Decision and Control (CDC 2017), 2017, p. 469-474.
Massart, Estelle ; Hendrickx, Julien ; Absil, Pierre-Antoine. Extending a two-variable mean to a multi-variable mean. ESANN 2016 (Bruges, Belgium, 26-28 April 2016). In: , 2016. 978-287587027-8.
de Smet, Dimitri ; Francaux, Marc ; Hendrickx, Julien ; Verleysen, Michel. Heart rate modelling as a potential physical fitness assessment for runners and cyclists. ECML-PKDD (Riva Del Garda, Italy, du 19/09/2016 au 23/09/2016).
Hendrickx, Julien ; Martin, Samuel. Open Multi-Agent Systems : Gossiping with Deterministic Arrivals and Departures. Proceedings of the Fifty-Fourth Annual Allerton Conference on Communication, Control and Computing (Monticello, Illinois, 29/09/2016). doi:10.1109/ALLERTON.2016.7852357.
Vande Kerckhove, Corentin ; Martin, Samuel ; Gend, Pascal ; Hendrickx, Julien. The unpredictability of human opinion dynamics. ICCSS 2016 (Evanston, IL, USA, June 24-26, 2016). In: Proceedings of the 2nd Annual International Conference on Computational Social Science, 2016.
Hendrickx, Julien ; Tsitsiklis, John N.. Fundamental limitations for anonymous distributed systems with broadcast communications. Allerton Conference (Monticello, Illinois, September 2015). In: Proceedings of the Fifty-Third Annual Allerton Conference on Communication, Control, and Computing, 2015. doi:10.1109/ALLERTON.2015.7446980.
Lucchese, Riccardo ; Varagnolo, Damiano ; Delvenne, Jean-Charles ; Hendrickx, Julien. Network cardinality estimation using max consensus: the case of Bernoulli trials. CDC 2015 (Osaka, Japan, December 2015). In: Proceedings of the 54rd IEEE Conference on Decision and Control, 2015, 896-901. doi:10.1109/CDC.2015.7402342.
Chevalier, Pierre-Yves ; Hendrickx, Julien ; Jungers, Raphaël M.. Reachability of Consensus and Synchronizing Automata. CDC 2015 (Osaka, Japan, December 2015). In: Proceedings of the 54th IEEE Conference on Decision and Control, 2015, 4139-4144. doi:10.1109/CDC.2015.7402864.
Gerencser, Balazs ; Hendrickx, Julien ; Van Dooren, Paul. Spectral gap of Markov chains on a cycle. European Control Conference (Linz, Austria, July 15-17, 2015). In: Proceedings of ECC 2015, 2015. doi:10.1109/ECC.2015.7330635.
Hendrickx, Julien. A Lifting Approach to Models of Opinion Dynamics with Antagonisms. CDC 2014 (Los Angeles, USA, 15-17 December 2014). In: Proceedings of the 53rd IEEE Conference on Decision and Control, 2014. doi:10.1109/CDC.2014.7039711.
Chevalier, Pierre-Yves ; Hendrickx, Julien ; Jungers, Raphaël M.. A switched Systems approach to the decidability of consensus. MTNS 2014 (Groningen, The Netherlands, du 7/07/2014 au 11/07/2014).
Vankeerberghen, Guillaume ; Hendrickx, Julien ; Jungers, Raphaël M. ; Wolsey, Laurence. An efficient technique for solving the scheduling of appliances in smart-home. ACC (Portland, OR (USA), du 4/06/2014 au 6/06/2014).
Vankeerberghen, Guillaume ; Hendrickx, Julien ; Jungers, Raphaël M.. JSR: a toolbox for computing the Joint Spectral Radius. HSCC 2014 (Berlin, Germany, du 15/04/2014 au 17/04/2014). In: Proceedings of the 17th International Conference on Hybrid Systems: Computation and Control, 2014.
Hendrickx, Julien ; Jungers, Raphaël M. ; Olshevsky, Alexander ; Vankeerberghen, Guillaume. Diameter, optimal consensus, and graph eigenvalues. 32nd Benelux Meeting on Systems and Control (Houffalize, Belgium, March 2013). In: Proceedings of the Benelux Meeting '13, 2013.
Liu, Tao ; Cao, Ming ; De Persis, Claudio ; Hendrickx, Julien. Distributed Event-Triggered Control for Synchronization of Dynamical Networks with Estimators. NecSys (Koblenz, Germany, du 25/09/2013 au 26/09/2013). In: Proceedings of the 4th IFAC Workshop on Distributed Estimation and Control in Networked Systems, 2013. doi:10.3182/20130925-2-DE-4044.00028.
Chevalier, Pierre-Yves ; Hendrickx, Julien ; Jungers, Raphaël M.. Joint spectral radius via consensus algorithms. 32nd Benelux Meeting on Systems and Control (Houffalize, Belgium, March 2013). In: Proceedings of the Benelux Meeting '13, 2013.
Frasca, Paolo ; Hendrickx, Julien. Large network consensus is robust to packet losses and interferences. ECC 2013 (Zurich, Switzerland, du 17/06/2013 au 19/06/2013). In: Proceedings of European Control Conference 2013, (2013).
De Persis, Claudio ; Frasca, Paolo ; Hendrickx, Julien. Self-triggered rendezvous of gossiping second-order agents. CDC 2013 (Florence, Italy, du 09/12/2013 au 13/12/2013). In: Proceedings of the 52nd IEEE Conference on Decision and Control, 2013. doi:10.1109/CDC.2013.6761064.
Hendrickx, Julien ; Olshevsky, Alex. Symmetric Continuum Opinion Dynamics: Convergence, but sometimes only in Distribution. CDC 2013 (Florence, Italy, du 09/12/2013 au 13/12/2013). In: Proceedings of the 52nd IEEE Conference on Decision and Control, 2013. doi:10.1109/CDC.2013.6760173.
Vankeerberghen, Guillaume ; Hendrickx, Julien ; Jungers, Raphaël M.. On the definitive consensus conjecture. POSTA '12 (Maynooth, Ireland, du 2/09/2012 au 4/09/2012). In: Proceedings of the 4th International Symposium on Positive Systems, 2012.
Hendrickx, Julien ; Tsitsiklis, John N.. A new condition for convergence in continuous-time consensus seeking systems. 50th IEEE Conference on Decision and Control (CDC 2011) (Orlando (FL), du December 12, 2011 au December 15, 2011). In: Proceedings of the 50th IEEE Conference on Decision and Control (CDC 2011), 2011. doi:10.1109/CDC.2011.6160231.
Hendrickx, Julien ; Tsitsiklis, John N.. Convergence of cut-balanced continuous-time consensus systems. Proceedings of the 30th Benelux Meeting on Systems and Control (Lommel, Belgium, March) (Accepté/Sous presse).
Mauroy, A. ; Hendrickx, Julien ; Megretski, Alexander ; Sepulchre, Rodolphe. Global analysis of Firing Maps. Proceedings of the 19th International Symposium on Mathematical Theory of Networks and Systems (MTNS2010) (Budapest, Hungary, 5-9July 2010). In: Proceedings of the 19th International Symposium on Mathematical Theory of Networks and Systems (MTNS2010), 2010.
http://hdl.handle.net/2268/69740http://hdl.handle.net/2078.1/91644
Blondel, Vincent ; Hendrickx, Julien ; Tsitsiklis, John. Opinion dynamics for agents with opinion-dependent connections. 49th IEEE Conference on Decision and Control (CDC 2010) (Atlanta, Georgia, USA). In: Proceedings of the 49th IEEE Conference on Decision and Control (CDC 2010), 2010. 978-1-4244-7745-6, 6626-6632. doi:10.1109/CDC.2010.5717828.
Hendrickx, Julien ; Olshevsky, A. ; Tsitsiklis, John N.. Distributed Anonymous Function Computation in Information Fusion and Multiagent Systems. Forty-Seventh Annual Allerton Conference on Communication, Control, and Computing (Monticello, Illinois). In: Proceedings, 2009.
Fidan, B. ; Hendrickx, Julien ; Anderson, B.D.O.. Edge Contraction Based Maintenance of Rigidity in Multi-Agent Formations During Agent Loss. 17th Mediterranean Conference on Control and Automation (Thessaloniki, Greece). In: Proceedings, 2009. doi:10.1109/MED.2009.5164578.
Blondel, Vincent ; Hendrickx, Julien ; Tsitsiklis, John N.. On the 2R conjecture for multi-agent systems. ECC 2007 (Kos, Greece). In: Proceedings of the European Control Conference 2007, 2007.
Blondel, Vincent ; Hendrickx, Julien ; Jungers, Raphaël M.. On the proportion of edges that belong to shortest paths in random graphs. Proceedings of Dynamo's first meeting on Dynamic Networks (Salerno, Italy, May).
Blondel, Vincent ; Hendrickx, Julien ; Tsitsiklis, John N.. Opinion dynamic models : on the 2R conjecture. Proceedings of the 26th Benelux Meeting on Systems and Control (Lommel, Belgium, March).
Blondel, Vincent ; de Kerchove D'Exaerde, Cristobald ; Hendrickx, Julien ; Jungers, Raphaël M.. Playing Clobber on a Cycle. Proceedings of the 26th Benelux Meeting on Systems and Control (Lommel, Belgium, March).
Anderson, B.D.O. ; Yu, C. ; Fidan, B. ; Hendrickx, Julien. Control and information architectures for formations. CCA (Munchen, Germany). In: Proceedings of the IEEE International Conference on Control Applications, 2006.
Hendrickx, Julien ; Blondel, Vincent. Convergence of different linear and non-linear Vicsek models. MTNS 2006 (Kyoto, Japan). In: Proceedings of the 17th International Symposium on Mathematical Theory of Networks and Systems, 2006.
Hendrickx, Julien ; Fidan, B. ; Yu, C. ; Anderson, B.D.O. ; Blondel, Vincent. Elementary operations for the reorganization of minimally persistent formations. MTNS 2006 (Kyoto, Japan). In: Proceedings of the 17th International Symposium on Mathematical Theory of Networks and Systems, 2006.
Yu, Changbin ; Fidan, Baris ; Hendrickx, Julien ; Anderson, Brian D.O.. Merging Multiple Formations: A Meta-Formation Prospective. CDC 2006 (San Diego, CA, USA, du December 13, 2006 au December 15, 2006). In: Proceedings of the 45th IEEE Conference on Decision & Control, 2006, 4657-4663.
Hendrickx, Julien ; Changbin Yu ; Fidan, B. ; Anderson, B.D.O.. Rigidity and persistence of meta-formations. CDC 2006 (San Diego, CA, USA). In: Proceedings of the 45th IEEE Conference on Decision and Control (IEEECat. No. 06CH37770), IEEE, 2006. 1-4244-0170-4, 6 pp..
Anderson, B.D.O. ; Yu, C. ; Fidan, B. ; Hendrickx, Julien. Use of meta-formations for cooperative control. MTNS 2006 (Kyoto, Japan, du 24/07/2006 au 28/07/2006). In: Proceedings of the 17th International Symposium on Mathematical Theory of Networks and Systems, Conference Program Committee, Conference Organising Committee: Kyoto, Japan, 2006, 2381-2387.
Blondel, Vincent ; Hendrickx, Julien ; Olshevsky, A. ; Tsitsiklis, John N.. Convergence in Multiagent Coordination, Consensus, and Flocking. CDC 2005 (Seville, Spain). In: Proceedings of the 44th IEEE Conference on Decision and Control, 2005.
Geubelle, Philippe ; Kandula, Soma ; Hendrickx, Julien ; Sottos, Nancy. Laser-induced Delamination Patterned thin film: experiments and spectral analysis. 8th US National Congress on Computational Mechanics (Austin (TX, USA)). In: Abstracts, 2005.
Hendrickx, Julien ; Anderson, B.D.O. ; Blondel, Vincent. Rigidity and Persistence of Directed Graphs. CDC 2005 (Seville, Spain). In: Proceedings of the 44th IEEE Conference on Decision and Control, 2005.
Hendrickx, Julien ; Fidan, B. ; Yu, C. ; Anderson, B.D.O. ; Blondel, Vincent. Rigidity and persistence of three and higher dimensional formations. MARS 2005 (Barcelona, Spain). In: Proceedings of the First International Workshop on Multi-Agent Robotic Systems, 2005.
Geubelle, Philippe ; Hendrickx, Julien ; Sottos, Nancy. Spectral Scheme for the analysis of Dynamic Delamination of a Thin Film. ICF XI International Symposium on Fracture Mechanics (Turin (Italy)). In: Proceedings of ICF XI International Symposium on Fracture Mechanics, 2005.
Yu, CH. ; Hendrickx, Julien ; Fidan, B. ; Anderson, B.D.O.. Structural persistence of three dimensional autonomous formations. MARS 2005 (Barcelona (Spain)). In: Proceedings of the 1st International workshop on Multi-Agent Systems, 2005.
Hendrickx, Julien. Graphs and networks for the analysis of autonomous agent systems, prom. : Blondel, Vincent, 2008-02-14.
Taylor, Adrien ; Hendrickx, Julien ; Glineur, François. Exact worst-case performance of first-order methods for composite convex optimization (CORE Discussion Papers; 2016/52), 2016. 30 p.
Taylor, Adrien ; Hendrickx, Julien ; Glineur, François. Smooth Strongly Convex Interpolation and Exact Worst-case Performance of First-order Methods (CORE Discussion Paper; 2015/13), 2015. 24 p.