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ORCIDGrazia Lotti
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2020 – today
- 2020
[j38]Paola Favati
, Grazia Lotti, Ornella Menchi, Francesco Romani:
A Model for the Frequency Distribution of Multi-Scale Phenomena. Inf. 11(12): 580 (2020)- [j37]Paola Favati, Grazia Lotti, Ornella Menchi, Francesco Romani:
Construction of the similarity matrix for the spectral clustering method: Numerical experiments. J. Comput. Appl. Math. 375: 112795 (2020)
2010 – 2019
- 2019
- [j36]Paola Favati, Grazia Lotti, Ornella Menchi, Francesco Romani:
An Adaptive Procedure for the Global Minimization of a Class of Polynomial Functions. Algorithms 12(5): 109 (2019) - [j35]Paola Favati, Grazia Lotti, Ornella Menchi, Francesco Romani:
Adaptive Clustering via Symmetric Nonnegative Matrix Factorization of the Similarity Matrix. Algorithms 12(10): 216 (2019) - [i1]Paola Favati, Grazia Lotti, Ornella Menchi, Francesco Romani:
Construction of the similarity matrix for the spectral clustering method: numerical experiments. CoRR abs/1904.11352 (2019) - 2018
- [j34]Paola Favati, Grazia Lotti, Ornella Menchi, Francesco Romani:
Image regularization by nonnegatively constrained Conjugate Gradient. Appl. Math. Comput. 327: 35-45 (2018) - 2014
- [j33]Paola Favati, Grazia Lotti, Ornella Menchi, Francesco Romani:
Generalized Cross-Validation applied to Conjugate Gradient for discrete ill-posed problems. Appl. Math. Comput. 243: 258-268 (2014) - 2012
- [j32]Paola Favati, Grazia Lotti, Ornella Menchi:
A Divide and Conquer Algorithm for the Superfast Solution of Toeplitz-like Systems. SIAM J. Matrix Anal. Appl. 33(4): 1039-1056 (2012) - 2011
- [j31]Paola Favati, Grazia Lotti, Ornella Menchi, Francesco Romani:
A Coupled Model for the Indegree and Outdegree Analysis of the Web. Internet Math. 6(4): 437-459 (2011) - 2010
- [j30]Paola Favati, Grazia Lotti, Ornella Menchi:
Stability of the Levinson Algorithm for Toeplitz-Like Systems. SIAM J. Matrix Anal. Appl. 31(5): 2531-2552 (2010)
2000 – 2009
- 2009
- [j29]Paola Favati, Grazia Lotti, Ornella Menchi:
Recursive algorithms for unbalanced banded Toeplitz systems. Numer. Linear Algebra Appl. 16(7): 561-587 (2009) - 2007
- [j28]Paola Favati, Grazia Lotti, Ornella Menchi:
Regularizing Inverse Preconditioners for Symmetric Band Toeplitz Matrices. EURASIP J. Adv. Signal Process. 2007 (2007) - [j27]Paola Favati, Grazia Lotti, Ornella Menchi, Francesco Romani:
A Stochastic Model for the Link Analysis of the Web. Internet Math. 3(4): 509-531 (2007) - [j26]Grazia Lotti:
A note on the solution of not balanced banded Toeplitz systems. Numer. Linear Algebra Appl. 14(8): 645-657 (2007) - 2004
- [j25]Luca Gemignani, Grazia Lotti:
Rounding Error Analysis in Solving M-Matrix Linear Systems of Block Hessenberg Form. Numer. Algorithms 36(2): 157-168 (2004) - [j24]Paola Favati, Grazia Lotti, Ornella Menchi:
Non-recursive solution of sparse block Hessenberg systems. Numer. Linear Algebra Appl. 11(4): 391-409 (2004) - 2003
- [j23]Luca Gemignani, Grazia Lotti:
Efficient and Stable Solution of M-Matrix Linear Systems of (Block) Hessenberg Form. SIAM J. Matrix Anal. Appl. 24(3): 852-876 (2003) - 2002
- [j22]Paola Favati, Grazia Lotti, Ornella Menchi, Francesco Romani:
Railway Computation for Infinite Linear Systems. Int. J. Parallel Program. 30(6): 419-439 (2002) - 2000
- [j21]Paola Favati, Grazia Lotti, Ornella Menchi, Francesco Romani:
Separable asymptotic cost of evaluating elementary functions. Numer. Algorithms 24(3): 255-274 (2000)
1990 – 1999
- 1999
- [j20]Paola Favati, Grazia Lotti, Ornella Menchi, Francesco Romani:
An infinite precision bracketing algorithm with guaranteed convergence. Numer. Algorithms 20(1): 63-73 (1999) - 1997
- [j19]Paola Favati, Grazia Lotti, Luciano Margara:
Additive One-Dimensional Cellular Automata are Chaotic According to Devaney's Definition of Chaos. Theor. Comput. Sci. 174(1-2): 157-170 (1997) - [j18]Paola Favati, Giuseppe Fiorentino, Grazia Lotti, Francesco Romani:
Local Error Estimates and Regularity Tests for the Implementation of Double Adaptive Quadrature. ACM Trans. Math. Softw. 23(1): 16-31 (1997) - 1994
- [j17]Paola Favati, Grazia Lotti, Gaspare Di Marco, Francesco Romani:
Asymptotic Behavior of Automatic Quadrature. J. Complex. 10(3): 296-340 (1994) - 1992
- [j16]Grazia Lotti:
Fast Solution of Linear Systems with Polynomial Coefficients over the Ring of Integers. J. Algorithms 13(4): 564-576 (1992) - [j15]Grazia Lotti, Marián Vajtersic:
The application of VLSI Poisson solvers to the biharmonic problem. Parallel Comput. 18(1): 11-19 (1992) - 1991
- [j14]Paola Favati, Grazia Lotti, Francesco Romani:
VLSI implementation of the capacitance matrix method. Integr. 11(1): 3-9 (1991) - [j13]Paola Favati, Grazia Lotti, Francesco Romani:
Interpolatory integration formulas for optimal composition. ACM Trans. Math. Softw. 17(2): 207-217 (1991) - [j12]Paola Favati, Grazia Lotti, Francesco Romani:
Algorithm 691: Improving QUADPACK automatic integration routines. ACM Trans. Math. Softw. 17(2): 218-232 (1991) - 1990
- [j11]Bruno Codenotti, Grazia Lotti, Francesco Romani:
Area-Time Trade-Offs for Matrix-Vector Multiplication. J. Parallel Distributed Comput. 8(1): 52-59 (1990)
1980 – 1989
- 1986
- [j10]Bruno Codenotti, Grazia Lotti:
A Note on the VLSI Counter. Inf. Process. Lett. 22(4): 193-195 (1986) - [j9]Bruno Codenotti, Grazia Lotti:
Area-Time Tradeoffs for Bilinear Forms Computations in VLSI. Inf. Process. Lett. 23(2): 107-109 (1986) - [j8]Bruno Codenotti, Grazia Lotti:
A VLSI Fast Solver for Tridiagonal Linear Systems. Inf. Process. Lett. 23(3): 111-114 (1986) - 1985
- [j7]Bruno Codenotti, Francesco Romani, Grazia Lotti:
VLSI implementation of iterative methods for the solution of linear systems. Integr. 3(3): 211-221 (1985) - [j6]Bruno Codenotti, Francesco Romani, Grazia Lotti:
VLSI Implementation of Fast Solvers for Band Linear Systems With Constant Coefficient Matrix. Inf. Process. Lett. 21(3): 159-163 (1985) - 1984
- [j5]Grazia Lotti:
Area-Time Tradeoff for Rectangular Matrix Multiplication in VLSI Models. Inf. Process. Lett. 19(2): 95-98 (1984) - 1983
- [j4]Grazia Lotti, Francesco Romani:
On the Asymptotic Complexity of Rectangular Matrix Multiplication. Theor. Comput. Sci. 23: 171-185 (1983) - 1980
- [j3]Dario Bini, Grazia Lotti, Francesco Romani:
Approximate Solutions for the Bilinear Form Computational Problem. SIAM J. Comput. 9(4): 692-697 (1980) - [j2]Grazia Lotti, Francesco Romani:
Application of Approximating Algorithms to Boolean Matrix Multiplication. IEEE Trans. Computers 29(10): 927-928 (1980)
1970 – 1979
- 1979
- [j1]Dario Bini, Milvio Capovani, Francesco Romani, Grazia Lotti:
O(n2.7799) Complexity for n*n Approximate Matrix Multiplication. Inf. Process. Lett. 8(5): 234-235 (1979)
Coauthor Index
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