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Antonio M. Sudoso
I am a tenure-track Assistant Professor in the Department of Mathematics "Tullio Levi-Civita" at the University of Padua and a Research Associate at the Institute for Systems Analysis and Computer Science "Antonio Ruberti" of the Italian National Research Council. I hold a PhD degree in Computer Science, Control, and Geoinformation from the University of Rome Tor Vergata.ย
My research lies at the intersection of mathematical optimization and machine learning. I develop efficient optimization algorithms with performance guarantees for data science applications. My interests include semidefinite programming, global optimization for non-convex quadratic problems, methods for forecasting large collections of time series, and operations research applications in energy and sustainable environmental management.
Contact Information
Dipartimento di Matematica "Tullio Levi-Civitaโ
Universitร degli Studi di Padova
Via Trieste 63, 35131 Padova PD, Italia
antoniomaria.sudoso (at) unipd.it
Highlighted Publications
Strong bounds for large-scale Minimum Sum-of-Squares Clustering
A.L. Croella, V. Piccialli, A.M. Sudoso
European Journal of Operational Research, 2026
๐ Paper ย ๐ arXiv ย </> Code
Exact and Heuristic Algorithms for Constrained Biclustering
A.M. Sudoso
Computational Optimization and Applications, 2026
๐ Paper ย ๐ arXiv ย </> Code
A Column Generation Algorithm with Dynamic Constraint Aggregation for Minimum Sum-of-Squares Clustering
A.M. Sudoso, D. Aloise
INFORMS Journal on Computing, 2025
๐ Paper ย ๐ arXiv ย </> Code
Optimization meets machine learning: an exact algorithm for semi-supervised support vector machines
V. Piccialli, J. Schwiddessen, A.M. Sudoso
Mathematical Programming, 2024
๐ Paper ย ๐ arXiv ย </> Code
A Semidefinite Programming-Based Branch-and-Cut Algorithm for Biclustering
A.M. Sudoso
INFORMS Journal on Computing, 2024
๐ Paper ย ๐ arXiv ย </> Code
Fix and bound: an efficient approach for solving large-scale quadratic programming problems with box constraints
M. Locatelli, V. Piccialli, A.M. Sudoso
Mathematical Programming Computation, 2024
๐ Paper ย ๐ arXiv ย </> Code
Global optimization for cardinality-constrained minimum sum-of-squares clustering via semidefinite programming
V. Piccialli, A.M. Sudoso
Mathematical Programming, 2023
๐ Paper ย ๐ arXiv ย </> Code
SOS-SDP: An Exact Solver for Minimum Sum-of-Squares Clustering
V. Piccialli, A.M. Sudoso, A. Wiegele
INFORMS Journal on Computing, 2022
Research Appointments
Tenure-track Assistant Professor
Department of Mathematics "Tullio Levi-Civita", University of Padua, Italy
September 2026 - PresentResearch Associate
Institute for Systems Analysis and Computer Science "Antonio Ruberti", National Research Council, Italy
December 2024 - PresentFixed-term Assistant Professor
Department of Computer, Control and Management Engineering "Antonio Ruberti", Sapienza University of Rome, Italy
August 2023 - July 2026Research Associate
Institute for Systems Analysis and Computer Science "Antonio Ruberti", National Research Council, Italy
August 2023 - July 2024Postdoctoral Researcher
Institute for Systems Analysis and Computer Science "Antonio Ruberti", National Research Council, Italy
November 2022 - July 2023Postdoctoral Researcher
Department of Computer, Control and Management Engineering "Antonio Ruberti", Sapienza University of Rome, Italy
February 2022 - October 2022
Qualifications
National Scientific Qualification as Associate Professor in Operations Research
June 2026
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