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João Manuel de Freitas Xavier
AuthID:
R-000-73Q
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Proceedings Paper (62)
Article (21)
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Publicações Confirmadas: 83
61
TÃTULO:
Maximum likelihood attitude and position estimation from pseudo-range measurements using geometric descent optimization
Full Text
AUTORES:
Alcocer, A
;
Oliveira, P
;
Pascoal, A
;
Xavier, J
;
PUBLICAÇÃO:
2006
,
FONTE:
45th IEEE Conference on Decision and Control
in
PROCEEDINGS OF THE 45TH IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-14
INDEXADO EM:
Scopus
WOS
CrossRef
NO MEU:
ORCID
62
TÃTULO:
Newton method for Riemannian centroid computation in naturally reductive homogeneous spaces
AUTORES:
Ferreira, R;
Xavier, J
;
Costeira, JP
;
Barroso, V
;
PUBLICAÇÃO:
2006
,
FONTE:
31st IEEE International Conference on Acoustics, Speech and Signal Processing
in
2006 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL III, PROCEEDINGS: SIGNAL PROCESSING THEORY AND METHODS, DESIGN AND IMPLEMENTATION OF SIGNAL PROCESSING SYSTEMS, INDUSTRY TECHNOLOGY TRACKS,
VOLUME:
3
INDEXADO EM:
Scopus
WOS
CrossRef
:
11
NO MEU:
ORCID
63
TÃTULO:
Intrinsic Variance Lower Bound (IVLB): An extension of the Cramer-Rao bound to Riemannian manifolds
AUTORES:
Xavier, J
;
Barroso, V
;
PUBLICAÇÃO:
2005
,
FONTE:
30th IEEE International Conference on Acoustics, Speech, and Signal Processing
in
2005 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1-5: SPEECH PROCESSING,
VOLUME:
V
INDEXADO EM:
Scopus
WOS
CrossRef
NO MEU:
ORCID
64
TÃTULO:
Optimal point correspondence through the use of rank constraints
Full Text
AUTORES:
Oliveira, R
;
Costeira, J
;
Xavier, J
;
PUBLICAÇÃO:
2005
,
FONTE:
Conference on Computer Vision and Pattern Recognition
in
2005 IEEE COMPUTER SOCIETY CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION, VOL 2, PROCEEDINGS,
VOLUME:
2
INDEXADO EM:
Scopus
WOS
CrossRef
NO MEU:
ORCID
65
TÃTULO:
Geodesic lower bound for parametric estimation with constraints
AUTORES:
Xavier, J
;
Barroso, V
;
PUBLICAÇÃO:
2004
,
FONTE:
5th IEEE Workshop on Signal Processing Advances in Wireless Communications
in
2004 IEEE 5TH WORKSHOP ON SIGNAL PROCESSING ADVANCES IN WIRELESS COMMUNICATIONS
INDEXADO EM:
Scopus
WOS
NO MEU:
ORCID
66
TÃTULO:
The Riemannian geometry of certain parameter estimation problems with singular fisher information matrices
AUTORES:
Xavier, J
;
Barroso, V
;
PUBLICAÇÃO:
2004
,
FONTE:
IEEE International Conference on Acoustics, Speech, and Signal Processing
in
2004 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL II, PROCEEDINGS: SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING SIGNAL PROCESSING THEORY AND METHODS,
VOLUME:
2
INDEXADO EM:
Scopus
WOS
NO MEU:
ORCID
67
TÃTULO:
Blind symbol detection and channel acquisition in fast-fading wireless systems with space diversity
AUTORES:
Patrao, T;
Xavier, J
;
Barroso, V
;
PUBLICAÇÃO:
2003
,
FONTE:
IEEE International Conference on Acoustics, Speech, and Signal Processing
in
2003 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL IV, PROCEEDINGS: SIGNAL PROCESSING FOR COMMUNICATIONS SPECIAL SESSIONS,
VOLUME:
4
INDEXADO EM:
Scopus
WOS
NO MEU:
ORCID
68
TÃTULO:
Exploiting 2nd-order statistics in Bayesian signal reconstruction problems
AUTORES:
Lopes, P;
Xavier, J
;
Barroso, V
;
PUBLICAÇÃO:
2003
,
FONTE:
IEEE International Conference on Acoustics, Speech, and Signal Processing
in
2003 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL IV, PROCEEDINGS: SIGNAL PROCESSING FOR COMMUNICATIONS SPECIAL SESSIONS,
VOLUME:
4
INDEXADO EM:
Scopus
WOS
NO MEU:
ORCID
69
TÃTULO:
Intrinsic distance lower bound for unbiased estimators on Riemannian manifolds
AUTORES:
Xavier, J
;
Barroso, V
;
PUBLICAÇÃO:
2002
,
FONTE:
IEEE International Conference on Acoustics, Speech, and Signal Processing
in
2002 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I-IV, PROCEEDINGS,
VOLUME:
2
INDEXADO EM:
Scopus
WOS
NO MEU:
ORCID
70
TÃTULO:
Prewhitening of mixing matrices: Impact on the contraction of their probability mass priors
AUTORES:
Xavier, J
;
Barroso, V
;
Lopes, P
; Patrao, T;
PUBLICAÇÃO:
2002
,
FONTE:
IEEE International Symposium on Information Theory
in
ISIT: 2002 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, PROCEEDINGS
INDEXADO EM:
Scopus
WOS
NO MEU:
ORCID
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