Valentina De Simone

489 total citations
31 papers, 316 citations indexed

About

Valentina De Simone is a scholar working on Computational Mechanics, Numerical Analysis and Computational Theory and Mathematics. According to data from OpenAlex, Valentina De Simone has authored 31 papers receiving a total of 316 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Computational Mechanics, 13 papers in Numerical Analysis and 12 papers in Computational Theory and Mathematics. Recurrent topics in Valentina De Simone's work include Sparse and Compressive Sensing Techniques (13 papers), Advanced Optimization Algorithms Research (12 papers) and Matrix Theory and Algorithms (11 papers). Valentina De Simone is often cited by papers focused on Sparse and Compressive Sensing Techniques (13 papers), Advanced Optimization Algorithms Research (12 papers) and Matrix Theory and Algorithms (11 papers). Valentina De Simone collaborates with scholars based in Italy, China and Ireland. Valentina De Simone's co-authors include Daniela di Serafino, Stefania Corsaro, Benedetta Morini, Stefania Bellavia, A. Murli, Sonia Cafieri, Laura Antonelli, Michele Ceccarelli, Gerardo Toraldo and Luisa D’Amore and has published in prestigious journals such as SHILAP Revista de lepidopterología, SIAM Journal on Numerical Analysis and SIAM Review.

In The Last Decade

Valentina De Simone

30 papers receiving 304 citations

Peers

Countries citing papers authored by Valentina De Simone

Since Specialization

Citations

This map shows the geographic impact of Valentina De Simone's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Valentina De Simone with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Valentina De Simone more than expected).

Fields of papers citing papers by Valentina De Simone

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Valentina De Simone. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Valentina De Simone. The network helps show where Valentina De Simone may publish in the future.

Co-authorship network of co-authors of Valentina De Simone

This figure shows the co-authorship network connecting the top 25 collaborators of Valentina De Simone. A scholar is included among the top collaborators of Valentina De Simone based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Valentina De Simone. Valentina De Simone is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Bilevel robust optimization approach for multi-period sparse portfolio selection 2025 ·Journal of Computational and Applied Mathematics ·(unknown), Valentina De Simone, (unknown), Gerardo Toraldo	1
2	Behavioral portfolio optimization via cumulative prospect theory with a symmetric alternating direction method of multipliers 2025 ·Computational Optimization and Applications ·Zhongming Wu, Yang Liu, Valentina De Simone	0
3	Learning fused lasso parameters in portfolio selection via neural networks 2024 ·Quality & Quantity ·Stefania Corsaro, Valentina De Simone, (unknown), Salvatore Scognamiglio	2
4	Nonconvex multi-period mean-variance portfolio optimization 2023 ·Annals of Operations Research ·Zhongming Wu, (unknown), (unknown), Valentina De Simone	5
5	On the Adaptive Penalty Parameter Selection in ADMM 2023 ·Algorithms ·(unknown), Valentina De Simone, (unknown)	4
6	l1-Regularization in Portfolio Selection with Machine Learning 2022 ·Mathematics ·Stefania Corsaro, Valentina De Simone, (unknown), Salvatore Scognamiglio	8
7	A view of computational models for image segmentation 2022 ·ANNALI DELL UNIVERSITA DI FERRARA ·Laura Antonelli, Valentina De Simone, Daniela di Serafino	7
8	Cartoon-texture evolution for two-region image segmentation 2022 ·Computational Optimization and Applications ·Laura Antonelli, Valentina De Simone, (unknown)	2
9	Split Bregman iteration for multi-period mean variance portfolio optimization 2020 ·Applied Mathematics and Computation ·Stefania Corsaro, Valentina De Simone, (unknown)	19
10	A subspace-accelerated split Bregman method for sparse data recovery with joint $\ell_1$-type regularizers 2020 ·ETNA - Electronic Transactions on Numerical Analysis ·Valentina De Simone, Daniela di Serafino, (unknown)	8
11	Fused Lasso approach in portfolio selection 2019 ·Annals of Operations Research ·Stefania Corsaro, Valentina De Simone, (unknown)	24
12	BFGS‐like updates of constraint preconditioners for sequences of KKT linear systems in quadratic programming 2018 ·Numerical Linear Algebra with Applications ·Luca Bergamaschi, Valentina De Simone, Daniela di Serafino, Ángeles Martínez	11
13	Adaptive $$l_1$$ l 1 -regularization for short-selling control in portfolio selection 2018 ·Computational Optimization and Applications ·Stefania Corsaro, Valentina De Simone	23
14	Updating Constraint Preconditioners for KKT Systems in Quadratic Programming Via Low-Rank Corrections 2015 ·SIAM Journal on Optimization ·Stefania Bellavia, Valentina De Simone, Daniela di Serafino, Benedetta Morini	13
15	A matrix-free approach to build band preconditioners for large-scale bound-constrained optimization 2014 ·Journal of Computational and Applied Mathematics ·Valentina De Simone, Daniela di Serafino	4
16	Parallel algebraic multilevel Schwarz preconditioners for a class of elliptic PDE systems 2013 ·Computing and Visualization in Science ·Alfio Borzı̀, Valentina De Simone, Daniela di Serafino	4
17	A Preconditioning Framework for Sequences of Diagonally Modified Linear Systems Arising in Optimization 2012 ·SIAM Journal on Numerical Analysis ·Stefania Bellavia, Valentina De Simone, Daniela di Serafino, Benedetta Morini	18
18	Starting-point strategies for an infeasible potential reduction method 2009 ·Optimization Letters ·(unknown), Valentina De Simone, Daniela di Serafino	7
19	Convergence Analysis of an Inexact Potential Reduction Method for Convex Quadratic Programming 2007 ·Journal of Optimization Theory and Applications ·Sonia Cafieri, (unknown), Valentina De Simone, Daniela di Serafino, Gerardo Toraldo	21
20	ON THE USE OF AN APPROXIMATE CONSTRAINT PRECONDITIONER IN A POTENTIAL REDUCTION ALGORITHM FOR QUADRATIC PROGRAMMING 2007 ·Sonia Cafieri, (unknown), Valentina De Simone, Daniela di Serafino	2

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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