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Fernando Pereira

AT&T Labs -- Research

Joint Geometry and Color Projection-based Point Cloud Quality Metric


Aug 05, 2021
Alireza Javaheri, Catarina Brites, Fernando Pereira, João Ascenso

* This article has been submitted to IEEE Transactions on Multimedia 

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A Point-to-Distribution Joint Geometry and Color Metric for Point Cloud Quality Assessment


Jul 30, 2021
Alireza Javaheri, Catarina Brites, Fernando Pereira, João Ascenso

* This paper has been accepted for publication in IEEE Workshop on Multimedia Signal Processing 

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Multi-Perspective LSTM for Joint Visual Representation Learning


May 06, 2021
Alireza Sepas-Moghaddam, Fernando Pereira, Paulo Lobato Correia, Ali Etemad

* Accepted to CVPR2021. Project link: https://github.com/arsm/MPLSTM 

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CapsField: Light Field-based Face and Expression Recognition in the Wild using Capsule Routing


Jan 10, 2021
Alireza Sepas-Moghaddam, Ali Etemad, Fernando Pereira, Paulo Lobato Correia

* Accepted in IEEE Transactions on Image Processing (IEEE T-IP) 

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Guessing What's Plausible But Remembering What's True: Accurate Neural Reasoning for Question-Answering


Apr 07, 2020
Haitian Sun, Andrew O. Arnold, Tania Bedrax-Weiss, Fernando Pereira, William W. Cohen


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Novel Long Short-Term Memory Cell Architectures: Application to Light Field Face Recognition


May 11, 2019
Alireza Sepas-Moghaddam, Fernando Pereira, Paulo Lobato Correia

* Submitted to IJCV 

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Face Recognition: A Novel Multi-Level Taxonomy based Survey


Jan 03, 2019
Alireza Sepas-Moghaddam, Fernando Pereira, Paulo Lobato Correia

* This paper is a preprint of a paper submitted to IET Biometrics. If accepted, the copy of record will be available at the IET Digital Library 

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A Double-Deep Spatio-Angular Learning Framework for Light Field based Face Recognition


Oct 09, 2018
Alireza Sepas-Moghaddam, Mohammad A. Haque, Paulo Lobato Correia, Kamal Nasrollahi, Thomas B. Moeslund, Fernando Pereira

* Submitted to IEEE Transactions on Circuits and Systems for Video Technology 

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Multinomial Loss on Held-out Data for the Sparse Non-negative Matrix Language Model


Feb 22, 2016
Ciprian Chelba, Fernando Pereira


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Controlling Complexity in Part-of-Speech Induction


Jan 16, 2014
João V. Graça, Kuzman Ganchev, Luisa Coheur, Fernando Pereira, Ben Taskar

* Journal Of Artificial Intelligence Research, Volume 41, pages 527-551, 2011 

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Large Scale Distributed Acoustic Modeling With Back-off N-grams


Feb 05, 2013
Ciprian Chelba, Peng Xu, Fernando Pereira, Thomas Richardson


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Case-Factor Diagrams for Structured Probabilistic Modeling


Jul 11, 2012
David A. McAllester, Michael Collins, Fernando Pereira

* Appears in Proceedings of the Twentieth Conference on Uncertainty in Artificial Intelligence (UAI2004) 

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A Conditional Random Field for Discriminatively-trained Finite-state String Edit Distance


Jul 04, 2012
Andrew McCallum, Kedar Bellare, Fernando Pereira

* Appears in Proceedings of the Twenty-First Conference on Uncertainty in Artificial Intelligence (UAI2005) 

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Weighted Automata in Text and Speech Processing


Mar 29, 2005
Mehryar Mohri, Fernando Pereira, Michael Riley

* Mehryar Mohri, Fernando Pereira, and Michael Riley. Weighted Automata in Text and Speech Processing. In Proceedings of the 12th biennial European Conference on Artificial Intelligence (ECAI-96), Workshop on Extended finite state models of language. Budapest, Hungary, 1996. John Wiley and Sons, Chichester 

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Similarity-Based Methods For Word Sense Disambiguation


Aug 18, 1997
Ido Dagan, Lillian Lee, Fernando Pereira

* Proceedings of the 35th ACL/8th EACL, pp 56--63 
* 7 pages, uses psfig.tex and aclap.sty 

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Aggregate and mixed-order Markov models for statistical language processing


Jun 09, 1997
Lawrence Saul, Fernando Pereira

* 9 pages, 4 PostScript figures, uses psfig.sty and aclap.sty; to appear in the proceedings of EMNLP-2 

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Quantifiers, Anaphora, and Intensionality


Apr 29, 1995
Mary Dalrymple, John Lamping, Fernando Pereira, Vijay Saraswat

* 41 pages, uses lingmacros.sty, fullname.sty, lfgmacros.tex, tree-dvips.sty, tree-dvips.pro and attached macros. Extends and revises cmp-lg/9404009 and cmp-lg/9404010 

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Linear Logic for Meaning Assembly


Apr 18, 1995
Mary Dalrymple, John Lamping, Fernando Pereira, Vijay Saraswat

* Proceedings of CLNLP, Edinburgh, April 1995 
* 19 pages, uses lingmacros.sty, fullname.sty, tree-dvips.sty, latexsym.sty, requires the new version of Latex 

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Intensional Verbs Without Type-Raising or Lexical Ambiguity


Aug 22, 1994
Mary Dalrymple, John Lamping, Fernando Pereira, Vijay Saraswat

* 16 pages, revised and extended, to appear in the proceedings of the Conference on Information-Oriented Approaches to Logic, Language and Computation 

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Distributional Clustering of English Words


Aug 22, 1994
Fernando Pereira, Naftali Tishby, Lillian Lee

* 8 pages, appeared in the proceedings of ACL-93, Columbus, Ohio 

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A Deductive Account of Quantification in LFG


May 27, 1994
Mary Dalrymple, John Lamping, Fernando Pereira, Vijay Saraswat

* 27 pages, extensively revised 

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Similarity-Based Estimation of Word Cooccurrence Probabilities


May 02, 1994
Ido Dagan, Fernando Pereira, Lillian Lee

* 13 pages, to appear in proceedings of ACL-94 

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