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ORCIDOrlando José Tobias
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2010 – 2019
- 2010
[j11]Eduardo Luiz Ortiz Batista
, Orlando José Tobias, Rui Seara:
A sparse-interpolated scheme for implementing adaptive volterra filters. IEEE Trans. Signal Process. 58(4): 2022-2035 (2010)- [j10]Francisco das Chagas de Souza, Orlando José Tobias, Rui Seara, Dennis R. Morgan:
A PNLMS algorithm with individual activation factors. IEEE Trans. Signal Process. 58(4): 2036-2047 (2010) - [j9]Francisco das Chagas de Souza, Orlando José Tobias, Rui Seara, Dennis R. Morgan:
Stochastic model for the mean weight evolution of the IAF-PNLMS algorithm. IEEE Trans. Signal Process. 58(11): 5895-5901 (2010) - [c28]Eduardo Luiz Ortiz Batista, Orlando José Tobias, Rui Seara:
Efficient implementation of adaptive FIR-IFIR filters using the LMS algorithm. EUSIPCO 2010: 1713-1717
2000 – 2009
- 2009
- [j8]Javier E. Kolodziej, Orlando José Tobias, Rui Seara, Dennis R. Morgan:
On the Constrained Stochastic Gradient Algorithm: Model, Performance, and Improved Version. IEEE Trans. Signal Process. 57(4): 1304-1315 (2009) - [c27]Eduardo Luiz Ortiz Batista, Orlando José Tobias, Rui Seara:
Fully adaptive LMS/NLMS interpolated Volterra filters with removed boundary effect. EUSIPCO 2009: 1725-1729 - [c26]Javier E. Kolodziej, Orlando José Tobias, Rui Seara:
Stochastic analysis of the transform domain LMS algorithm for a non-stationary environment. EUSIPCO 2009: 1730-1734 - [c25]Juan R. V. Lopez, Orlando José Tobias, Rui Seara:
Modified filtered-reference / filtered-error LMS algorithm: Algorithm and stochastic model. EUSIPCO 2009: 1740-1744 - [c24]Francisco das Chagas de Souza, Orlando José Tobias, Rui Seara, Dennis R. Morgan:
Alternative approach for computing the activation factor of the PNLMS algorithm. EUSIPCO 2009: 2633-2637 - 2008
- [j7]Elen Macedo Lobato, Orlando José Tobias, Rui Seara:
Stochastic Modeling of the Transform-Domain epsilon Algorithm. IEEE Trans. Signal Process. 56(5): 1840-1852 (2008) - [c23]Javier E. Kolodziej, Orlando José Tobias, Rui Seara, Dennis R. Morgan:
An analytical model for the constrained stochastic gradient algorithm. EUSIPCO 2008: 1-5 - [c22]Juan R. V. Lopez, Orlando José Tobias, Rui Seara:
Stochastic model for the modified filtered-error LMS algorithm. EUSIPCO 2008: 1-5 - [c21]José Gil Zipf, Orlando José Tobias, Rui Seara:
A VSSLMS algorithm based on error autocorrelation. EUSIPCO 2008: 1-5 - [c20]Eduardo Luiz Ortiz Batista, Orlando José Tobias, Rui Seara:
A fully LMS adaptive interpolated Volterra structure. ICASSP 2008: 3613-3616 - [c19]Eduardo Luiz Ortiz Batista, Orlando José Tobias, Rui Seara:
A fully adaptive IFIR filter with removed border effect. ICASSP 2008: 3821-3824 - 2007
- [c18]Javier E. Kolodziej, Orlando José Tobias, Rui Seara:
An improved stochastic model of the NLMS algorithm for correlated input data. EUSIPCO 2007: 360-364 - [c17]Juan R. V. Lopez, Orlando José Tobias, Rui Seara:
Modified leaky delayed LMS algorithm for imperfect estimate system delay. EUSIPCO 2007: 365-369 - [c16]Eduardo Luiz Ortiz Batista, Orlando José Tobias, Rui Seara:
New insights in adaptive cascaded FIR structure: Application to fully adaptive interpolated FIR structures. EUSIPCO 2007: 370-374 - [c15]Eduardo Luiz Ortiz Batista, Orlando José Tobias, Rui Seara:
Stochastic model of the LMS volterra filter. EUSIPCO 2007: 1721-1725 - [c14]Eduardo Luiz Ortiz Batista, Orlando José Tobias, Rui Seara:
Border Effect Removal for IFIR and Interpolated Volterra Filters. ICASSP (3) 2007: 1329-1332 - [c13]José Gil Zipf, Orlando José Tobias, Rui Seara:
New Insights on the Noise Constrained LMS Algorithm. ICASSP (3) 2007: 1365-1368 - 2006
- [j6]Orlando José Tobias, Rui Seara:
Mean weight behavior of the FXAFA LMS algorithm. IEEE Trans. Signal Process. 54(2): 801-804 (2006) - [j5]Orlando José Tobias, Rui Seara:
On the LMS algorithm with constant and variable leakage factor in a nonlinear environment. IEEE Trans. Signal Process. 54(9): 3448-3458 (2006) - [c12]Elen Macedo Lobato, Orlando José Tobias, Rui Seara:
Stochastic Model for the NLMS Algorithm with Correlated Gaussian Data. ICASSP (3) 2006: 760-763 - [c11]Javier E. Kolodziej, Orlando José Tobias, Rui Seara:
Stochastic Model for the Generalized Subband Decomposition εNLMS Algorithm with Gaussian Data. ICASSP (3) 2006: 764-767 - 2005
- [j4]Orlando José Tobias, Rui Seara:
Leaky-FXLMS algorithm: stochastic analysis for Gaussian data and secondary path modeling error. IEEE Trans. Speech Audio Process. 13(6): 1217-1230 (2005) - [c10]Eduardo Luiz Ortiz Batista, Orlando José Tobias, Rui Seara:
Fully and partially interpolated adaptive Volterra filters. EUSIPCO 2005: 1-4 - [c9]Elen Macedo Lobato, Orlando José Tobias, Rui Seara:
Stochastic modelling of the transform domain LMS algorithm for a time-varying environment. EUSIPCO 2005: 1-4 - 2004
- [j3]Orlando José Tobias, Rui Seara:
Leaky delayed LMS algorithm: stochastic analysis for Gaussian data and delay modeling error. IEEE Trans. Signal Process. 52(6): 1596-1606 (2004) - [c8]Orlando José Tobias, Rui Seara:
Variable leakage FXLMS algorithms for nonlinear active control applications. EUSIPCO 2004: 933-936 - [c7]Elen Macedo Lobato, Orlando José Tobias, Rui Seara:
A stochastic model for the transform-domain LMS algorithm. EUSIPCO 2004: 1833-1836 - 2002
- [j2]Orlando José Tobias, Rui Seara:
Image segmentation by histogram thresholding using fuzzy sets. IEEE Trans. Image Process. 11(12): 1457-1465 (2002) - [c6]Orlando José Tobias, Rui Seara:
Performance comparison of the FXLMS, nonlinear FXLMS and leaky FXLMS algorithms in nonlinear active control applications. EUSIPCO 2002: 1-4 - [c5]Orlando José Tobias, Rui Seara:
Stochastic analysis for the leaky Delayed LMS algorithm: A new model without invoking the independence assumption. ICASSP 2002: 1093-1096 - 2001
- [c4]Ronaldo de Freitas Zampolo, Rui Seara, Orlando José Tobias:
Evolutionary programming in image restoration via reduced order model Kalman filtering. ICIP (1) 2001: 221-224 - 2000
- [j1]Orlando José Tobias, José Carlos M. Bermudez, Neil J. Bershad:
Mean weight behavior of the filtered-X LMS algorithm. IEEE Trans. Signal Process. 48(4): 1061-1075 (2000) - [c3]Orlando José Tobias, José Carlos M. Bermudez, Neil J. Bershad:
Stochastic analysis of the delayed LMS algorithm for a new model. ICASSP 2000: 404-407
1990 – 1999
- 1999
- [c2]Orlando José Tobias, José C. M. Bermudez, Neil J. Bershad, Rui Seara:
Second moment analysis of the filtered-X LMS algorithm. ICASSP 1999: 1873-1876 - 1998
- [c1]Orlando José Tobias, José C. M. Bermudez, Neil J. Bershad, Rui Seara:
Mean weight behavior of the Filtered-X LMS algorithm. ICASSP 1998: 3545-3548
Coauthor Index
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