Nicoletta Del Buono

Publication Activity (10 Years)

Years Active: 2002-2023
Publications (10 Years): 17

Top Topics

Negative Matrix Factorization

Top Venues

Appl. Math. Comput.

Math. Comput. Simul.

Publications

Ciro Castiello, Nicoletta Del Buono, Flavia Esposito
Improving Color Image Binary Segmentation Using Nonnegative Matrix Factorization. ICCSA (Workshops 5) (2023)
Nicoletta Del Buono, Flavia Esposito, Laura Selicato, Rafal Zdunek
Bi-level algorithm for optimizing hyperparameters in penalized nonnegative matrix factorization. Appl. Math. Comput. 457 (2023)
Anthony Giorgio, Nicoletta Del Buono, Marco Berardi, Michele Vurro, Gaetano Alessandro Vivaldi
Soil Moisture Sensor Information Enhanced by Statistical Methods in a Reclaimed Water Irrigation Framework. Sensors 22 (20) (2022)
Gaetano Settembre, Nicola Corriero, Nicoletta Del Buono, Flavia Esposito, Rosanna Rizzi
Machine Learning Approaches for Predicting Crystal Systems: A Brief Review and a Case Study. LOD (1) (2022)
Nicoletta Del Buono, Flavia Esposito, Grazia Gargano, Laura Selicato, Nicolò Taggio, Giulio Ceriola, Daniela Iasillo
Detecting Anomalies in Marine Data: A Framework for Time Series Analysis. LOD (1) (2022)
Nicoletta Del Buono, Flavia Esposito, Laura Selicato, Rafal Zdunek
Bi-level Optimization for hyperparameters in Nonnegative Matrix Factorizations. CoRR (2022)
Nicoletta Del Buono, Flavia Esposito, Laura Selicato, Maria Carmela Vegliante
Anomalies Detection in Gene Expression Matrices: Towards a New Approach. BIOINFORMATICS (2021)
Nicoletta Del Buono, Flavia Esposito, Laura Selicato
Toward a New Approach for Tuning Regularization Hyperparameter in NMF. LOD (2021)
Nicoletta Del Buono, Flavia Esposito, Laura Selicato
Methods for Hyperparameters Optimization in Learning Approaches: An Overview. LOD (1) (2020)
Melisew Tefera Belachew, Nicoletta Del Buono
-divergence and the alternating least squares algorithm. Appl. Math. Comput. 369 (2020)
Gabriella Casalino, Ciro Castiello, Nicoletta Del Buono, Corrado Mencar
A framework for intelligent Twitter data analysis with non-negative matrix factorization. Int. J. Web Inf. Syst. 14 (3) (2018)
Melisew Tefera Belachew, Nicoletta Del Buono
Robust embedded projective nonnegative matrix factorization for image analysis and feature extraction. Pattern Anal. Appl. 20 (4) (2017)
Gabriella Casalino, Ciro Castiello, Nicoletta Del Buono, Corrado Mencar
Intelligent Twitter Data Analysis Based on Nonnegative Matrix Factorizations. ICCSA (1) (2017)
Gabriella Casalino, Ciro Castiello, Nicoletta Del Buono, Flavia Esposito, Corrado Mencar
Q-matrix Extraction from Real Response Data Using Nonnegative Matrix Factorizations. ICCSA (1) (2017)
Nicoletta Del Buono, Flavia Esposito, Fabio Fumarola, Angelina Boccarelli, Mauro Coluccia
Breast Cancer's Microarray Data: Pattern Discovery Using Nonnegative Matrix Factorizations. MOD (2016)
Nicoletta Del Buono, Roberto Garrappa, Giulia Spaletta
SDS2014 Guest Editorial. Math. Comput. Simul. 125 (2016)
Marcello D'Abbicco, Nicoletta Del Buono, Patrizia Gena, Marco Berardi, Giuseppe Calamita, Luciano Lopez
A model for the hepatic glucose metabolism based on Hill and step functions. J. Comput. Appl. Math. 292 (2016)
Nicoletta Del Buono
Guest editorial: Structural dynamical systems, discontinuity and numerical methods. Math. Comput. Simul. 110 (2015)
Nicoletta Del Buono, Gianvito Pio
Non-negative Matrix Tri-Factorization for co-clustering: An analysis of the block matrix. Inf. Sci. 301 (2015)
Nicoletta Del Buono, Luciano Lopez
Direct event location techniques based on Adams multistep methods for discontinuous ODEs. Appl. Math. Lett. 49 (2015)
Marco Berardi, Nicoletta Del Buono
Event Driven Approach for Simulating Gene Regulation Networks. ICCSA (6) (2014)
Gabriella Casalino, Nicoletta Del Buono, Corrado Mencar
Subtractive clustering for seeding non-negative matrix factorizations. Inf. Sci. 257 (2014)
Gabriella Casalino, Nicoletta Del Buono, Corrado Mencar
Part-Based Data Analysis with Masked Non-negative Matrix Factorization. ICCSA (6) (2014)
Nicoletta Del Buono, Cinzia Elia, Luciano Lopez
On the Equivalence between the Sigmoidal Approach and Utkin's Approach for Piecewise-Linear Models of Gene Regulatory Networks. SIAM J. Appl. Dyn. Syst. 13 (3) (2014)
Gabriella Casalino, Nicoletta Del Buono, Massimo Minervini
Nonnegative Matrix Factorizations Performing Object Detection and Localization. Appl. Comput. Intell. Soft Comput. 2012 (2012)
Gabriella Casalino, Nicoletta Del Buono, Corrado Mencar
Subtractive Initialization of Nonnegative Matrix Factorizations for Document Clustering. WILF (2011)
Nicoletta Del Buono
Guest Editorial: Some important aspects on Structural Dynamical Systems and their numerical computation. Math. Comput. Simul. 81 (5) (2011)
Nicoletta Del Buono
A Penalty Function for Computing Orthogonal Non-negative Matrix Factorizations. ISDA (2009)
Nicoletta Del Buono
Structural dynamical systems: Computational aspects. Math. Comput. Simul. 79 (4) (2008)
Nicoletta Del Buono, Luciano Lopez, Tiziano Politi
Computation of functions of Hamiltonian and skew-symmetric matrices. Math. Comput. Simul. 79 (4) (2008)
Moody T. Chu, Nicoletta Del Buono, Bo Yu
Structured Quadratic Inverse Eigenvalue Problem, I. Serially Linked Systems. SIAM J. Sci. Comput. 29 (6) (2007)
Nicoletta Del Buono
A differential approach to solve the inverse eigenvalue problem derived from a neural network. Future Gener. Comput. Syst. 22 (4) (2006)
Nicoletta Del Buono, Luciano Lopez, Tiziano Politi
Special section: Numerical methods for structured systems. Future Gener. Comput. Syst. 22 (4) (2006)
Nicoletta Del Buono, Tiziano Politi
A Continuous Weighted Low-Rank Approximation for Collaborative Filtering Problems. ICAPR (1) (2005)
Nicoletta Del Buono, Luciano Lopez, R. Peluso
Computation of the Exponential of Large Sparse Skew-Symmetric Matrices. SIAM J. Sci. Comput. 27 (1) (2005)
Moody T. Chu, Nicoletta Del Buono, Luciano Lopez, Tiziano Politi
On the Low-Rank Approximation of Data on the Unit Sphere. SIAM J. Matrix Anal. Appl. 27 (1) (2005)
Nicoletta Del Buono, Tiziano Politi
A Continuous Technique for the Weighted Low-Rank Approximation Problem. ICCSA (2) (2004)
Simone G. O. Fiori, Nicoletta Del Buono, Tiziano Politi
Optical Flow Estimation via Neural Singular Value Decomposition Learning. ICCSA (2) (2004)
Nicoletta Del Buono, Luciano Lopez
A Hybrid Numerical Technique for the Solution of a Class of Implicit Matrix Differential Equation. International Conference on Computational Science (2004)
Nicoletta Del Buono, Luciano Lopez
Numerical Integration of a Class of Ordinary Differential Equations on the General Linear Group of Matrices. Numer. Algorithms 34 (2-4) (2003)
Nicoletta Del Buono, Cinzia Elia
Computation of few Lyapunov exponents by geodesic based algorithms. Future Gener. Comput. Syst. 19 (3) (2003)
Nicoletta Del Buono, Luciano Lopez
Differential approaches for computing Euclidean diagonal norm balanced realizations in control theory. Future Gener. Comput. Syst. 19 (7) (2003)
Nicoletta Del Buono, Luciano Lopez
A Survey on Methods for Computing Matrix Exponentials in Numerical Schemes for ODEs. International Conference on Computational Science (2003)
Nicoletta Del Buono, Tiziano Politi
Geometric numerical algorithms. Future Gener. Comput. Syst. 19 (3) (2003)
Nicoletta Del Buono, Luciano Lopez, Carmela Mastroserio
Runge Kutta Type Methods for Isodynamical Matrix Flows: Applications to Balanced Realizations. Computing 68 (3) (2002)
Nicoletta Del Buono, Cinzia Elia
Some Remarks on Numerical Methods for Second Order Differential Equations on the Orthogonal Matrix Group. International Conference on Computational Science (3) (2002)
Nicoletta Del Buono, Cinzia Elia, Luciano Lopez
Symplectic Method Based on the Matrix Variational Equation for Hamiltonian System. International Conference on Computational Science (3) (2002)
Nicoletta Del Buono, Luciano Lopez
Geometric Integration on Manifold of Square Oblique Rotation Matrices. SIAM J. Matrix Anal. Appl. 23 (4) (2002)