Julien Ugon

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 28

Top Topics

Optimization Methods

Weighting Functions

Top Venues

J. Optim. Theory Appl.

Appl. Math. Comput.

J. Glob. Optim.

Publications

Hoa T. Bui, Guillermo Pineda-Villavicencio, Julien Ugon
The linkedness of cubical polytopes: Beyond the cube. Discret. Math. 347 (3) (2024)
Vera Roshchina, Nadezda Sukhorukova, Julien Ugon
Uniqueness of solutions in multivariate Chebyshev approximation problems. Optim. Lett. 18 (1) (2024)
R. Díaz Millán, Orizon Pereira Ferreira, Julien Ugon
Approximate Douglas-Rachford algorithm for two-sets convex feasibility problems. J. Glob. Optim. 86 (3) (2023)
R. Díaz Millán, Orizon P. Ferreira, Julien Ugon
Frank-Wolfe algorithm for DC optimization problem. CoRR (2023)
Vincent Pilaud, Guillermo Pineda-Villavicencio, Julien Ugon
Edge connectivity of simplicial polytopes. Eur. J. Comb. 113 (2023)
Vinesha Peiris, Reinier Díaz Millán, Nadezda Sukhorukova, Julien Ugon
A comparison of rational and neural network based approximations. CoRR (2023)
Guillermo Pineda-Villavicencio, Julien Ugon, David T. Yost
Minimum Number of Edges of Polytopes with $2d+2$ Vertices. Electron. J. Comb. 29 (3) (2022)
Nadezda Sukhorukova, Julien Ugon
A generalisation of de la Vallée-Poussin procedure to multivariate approximations. Adv. Comput. Math. 48 (1) (2022)
Nicholas Parsons, Julien Ugon, Kerri Morgan, Sergiy Shelyag, Alex Hocking, Su Yuan Chan, Govinda Poudel, Juan Dominguez Duque, Karen Caeyenberghs
Structural-functional connectivity bandwidth of the human brain. NeuroImage 263 (2022)
Leif K. Jørgensen, Guillermo Pineda-Villavicencio, Julien Ugon
Linkedness of Cartesian products of complete graphs. Ars Math. Contemp. 22 (2) (2022)
Su Yuan Chan, Kerri Morgan, Julien Ugon
Finding Maximum Cliques in Large Networks. CoRR (2022)
Vinesha Peiris, Nir Sharon, Nadezda Sukhorukova, Julien Ugon
Generalised rational approximation and its application to improve deep learning classifiers. Appl. Math. Comput. 389 (2021)
Elior Kalfon, Vinesha Peiris, Nir Sharon, Nadia Sukhorukova, Julien Ugon
Flexible rational approximation for matrix functions. CoRR (2021)
Su Yuan Chan, Kerri Morgan, Nick Parsons, Julien Ugon
Supernodes. CoRR (2021)
Hoa T. Bui, Guillermo Pineda-Villavicencio, Julien Ugon
The Linkedness of Cubical Polytopes: The Cube. Electron. J. Comb. 28 (3) (2021)
Su Yuan Chan, Kerri Morgan, Nicholas Parsons, Julien Ugon
Supernodes: a generalization of the rich-club. J. Complex Networks 10 (1) (2021)
R. Díaz Millán, Nadezda Sukhorukova, Julien Ugon
An algorithm for best generalised rational approximation of continuous functions. CoRR (2020)
Guillermo Pineda-Villavicencio, Julien Ugon, David T. Yost
Polytopes Close to Being Simple. Discret. Comput. Geom. 64 (1) (2020)
Hoa T. Bui, Guillermo Pineda-Villavicencio, Julien Ugon
Connectivity of cubical polytopes. J. Comb. Theory, Ser. A 169 (2020)
Joseph Doolittle, Eran Nevo, Guillermo Pineda-Villavicencio, Julien Ugon, David T. Yost
On the Reconstruction of Polytopes. Discret. Comput. Geom. 61 (2) (2019)
Guillermo Pineda-Villavicencio, Julien Ugon, David T. Yost
Lower bound theorems for general polytopes. Eur. J. Comb. 79 (2019)
Guillermo Pineda-Villavicencio, Julien Ugon, David T. Yost
The Excess Degree of a Polytope. SIAM J. Discret. Math. 32 (3) (2018)
Adil M. Bagirov, Julien Ugon
Nonsmooth DC programming approach to clusterwise linear regression: optimality conditions and algorithms. Optim. Methods Softw. 33 (1) (2018)
Vishakha Sharma, Andrew Stranieri, Julien Ugon, Peter Vamplew, Laura Martin
An Agile Group Aware Process beyond CRISP-DM: A Hospital Data Mining Case Study. ICCDA (2017)
Jean-Pierre Crouzeix, Nadezda Sukhorukova, Julien Ugon
Characterization Theorem for Best Polynomial Spline Approximation with Free Knots, Variable Degree and Fixed Tails. J. Optim. Theory Appl. 172 (3) (2017)
Musa Mammadov, Rob Muspratt, Julien Ugon
Detection of Outlier Behaviour Amongst Health/Medical Providers Servicing TAC Clients. AusDM (2017)
Adil M. Bagirov, Sona Taheri, Julien Ugon
Nonsmooth DC programming approach to the minimum sum-of-squares clustering problems. Pattern Recognit. 53 (2016)
Nadezda Sukhorukova, Julien Ugon
Chebyshev Approximation by Linear Combinations of Fixed Knot Polynomial Splines with Weighting Functions. J. Optim. Theory Appl. 171 (2) (2016)
Jin Wang, Chee Peng Lim, Douglas C. Creighton, Abbas Khosravi, Saeid Nahavandi, Julien Ugon, Peter Vamplew, Andrew Stranieri, Laura Martin, Anton Freischmidt
Patient admission prediction using a pruned fuzzy min-max neural network with rule extraction. Neural Comput. Appl. 26 (2) (2015)
Zhi-You Wu, J. Tian, Julien Ugon
Global optimality conditions and optimization methods for polynomial programming problems. J. Glob. Optim. 62 (4) (2015)
Adil M. Bagirov, Julien Ugon, Hijran G. Mirzayeva
Nonsmooth Optimization Algorithm for Solving Clusterwise Linear Regression Problems. J. Optim. Theory Appl. 164 (3) (2015)
Zhiyou Wu, Jing Tian, Julien Ugon, Liang Zhang
Global optimality conditions and optimization methods for constrained polynomial programming problems. Appl. Math. Comput. 262 (2015)
Adil M. Bagirov, Julien Ugon, Hijran G. Mirzayeva
An algorithm for clusterwise linear regression based on smoothing techniques. Optim. Lett. 9 (2) (2015)
Zhiyou Wu, Jing Tian, Jing Quan, Julien Ugon
Optimality conditions and optimization methods for quartic polynomial optimization. Appl. Math. Comput. 232 (2014)
Adil M. Bagirov, Julien Ugon, Hijran G. Mirzayeva
Nonsmooth nonconvex optimization approach to clusterwise linear regression problems. Eur. J. Oper. Res. 229 (1) (2013)
Ting Yu, Julien Ugon, Wei Yu
A modified parallel optimization system for updating large-size time-evolving flow matrix. Inf. Sci. 194 (2012)
Prabhu Manyem, Julien Ugon
Computational Complexity, NP Completeness and Optimization Duality: A Survey. Electron. Colloquium Comput. Complex. 19 (2012)
Adil M. Bagirov, Julien Ugon, Dean Webb
An efficient algorithm for the incremental construction of a piecewise linear classifier. Inf. Syst. 36 (4) (2011)
Adil M. Bagirov, Julien Ugon, Dean Webb, Bülent Karasözen
Classification through incremental max-min separability. Pattern Anal. Appl. 14 (2) (2011)
Adil M. Bagirov, Julien Ugon, Dean Webb
Fast modified global k-means algorithm for incremental cluster construction. Pattern Recognit. 44 (4) (2011)
Adil M. Bagirov, Julien Ugon
Codifferential method for minimizing nonsmooth DC functions. J. Glob. Optim. 50 (1) (2011)
Nadezda Sukhorukova, Julien Ugon, John Yearwood
Workload coverage through nonsmooth optimization. Optim. Methods Softw. 24 (2) (2009)
Shahnaz Kouhbor, Julien Ugon, Alex M. Rubinov, Alex Kruger, Musa A. Mammadov
Coverage in WLAN with Minimum Number of Access Points. VTC Spring (2006)
Alex M. Rubinov, N. V. Soukhorokova, Julien Ugon
Classes and clusters in data analysis. Eur. J. Oper. Res. 173 (3) (2006)
Adil M. Bagirov, Julien Ugon
Piecewise Partially Separable Functions and a Derivative-free Algorithm for Large Scale Nonsmooth Optimization. J. Glob. Optim. 35 (2) (2006)
Shahnaz Kouhbor, Julien Ugon, Alex Kruger, Alex M. Rubinov
Optimal Placement of Access Point in WLAN Based on a New Algorithm. ICMB (2005)