Dinei A. F. Florêncio

Publication Activity (10 Years)

Years Active: 1991-2023
Publications (10 Years): 29

Top Venues

CoRR

IEEE Signal Process. Lett.

IEEE Trans. Image Process.

ICIP

Publications

Liu He, Yijuan Lu, John Corring, Dinei A. F. Florêncio, Cha Zhang
Diffusion-based Document Layout Generation. CoRR (2023)
Minghao Li, Tengchao Lv, Jingye Chen, Lei Cui, Yijuan Lu, Dinei A. F. Florêncio, Cha Zhang, Zhoujun Li, Furu Wei
TrOCR: Transformer-Based Optical Character Recognition with Pre-trained Models. AAAI (2023)
Li Sun, Florian Luisier, Kayhan Batmanghelich, Dinei A. F. Florêncio, Cha Zhang
From Characters to Words: Hierarchical Pre-trained Language Model for Open-vocabulary Language Understanding. ACL (1) (2023)
Li Sun, Florian Luisier, Kayhan Batmanghelich, Dinei A. F. Florêncio, Cha Zhang
From Characters to Words: Hierarchical Pre-trained Language Model for Open-vocabulary Language Understanding. CoRR (2023)
Liu He, Yijuan Lu, John Corring, Dinei A. F. Florêncio, Cha Zhang
Diffusion-Based Document Layout Generation. ICDAR (1) (2023)
Guoxin Wang, Yijuan Lu, Lei Cui, Tengchao Lv, Dinei A. F. Florêncio, Cha Zhang
A Simple yet Effective Learnable Positional Encoding Method for Improving Document Transformer Model. AACL/IJCNLP (Findings) (2022)
Yiheng Xu, Tengchao Lv, Lei Cui, Guoxin Wang, Yijuan Lu, Dinei A. F. Florêncio, Cha Zhang, Furu Wei
XFUND: A Benchmark Dataset for Multilingual Visually Rich Form Understanding. ACL (Findings) (2022)
Baoguang Shi, Wenfeng Cheng, Yijuan Lu, Cha Zhang, Dinei A. F. Florêncio
Improving Structured Text Recognition with Regular Expression Biasing. CoRR (2021)
Minghao Li, Tengchao Lv, Lei Cui, Yijuan Lu, Dinei A. F. Florêncio, Cha Zhang, Zhoujun Li, Furu Wei
TrOCR: Transformer-based Optical Character Recognition with Pre-trained Models. CoRR (2021)
Yang Xu, Yiheng Xu, Tengchao Lv, Lei Cui, Furu Wei, Guoxin Wang, Yijuan Lu, Dinei A. F. Florêncio, Cha Zhang, Wanxiang Che, Min Zhang, Lidong Zhou
LayoutLMv2: Multi-modal Pre-training for Visually-rich Document Understanding. ACL/IJCNLP (1) (2021)
Yang Xu, Yiheng Xu, Tengchao Lv, Lei Cui, Furu Wei, Guoxin Wang, Yijuan Lu, Dinei A. F. Florêncio, Cha Zhang, Wanxiang Che, Min Zhang, Lidong Zhou
LayoutLMv2: Multi-modal Pre-training for Visually-Rich Document Understanding. CoRR (2020)
Zhengyuan Yang, Yijuan Lu, Jianfeng Wang, Xi Yin, Dinei A. F. Florêncio, Lijuan Wang, Cha Zhang, Lei Zhang, Jiebo Luo
TAP: Text-Aware Pre-training for Text-VQA and Text-Caption. CoRR (2020)
Aaditya Prakash, James A. Storer, Dinei A. F. Florêncio, Cha Zhang
RePr: Improved Training of Convolutional Filters. CVPR (2019)
Kaizhi Qian, Yang Zhang, Shiyu Chang, Xuesong Yang, Dinei A. F. Florêncio, Mark Hasegawa-Johnson
Deep Learning Based Speech Beamforming. ICASSP (2018)
Shuai Li, Dinei A. F. Florêncio, Wanqing Li, Yaqin Zhao, Chris Cook
A Fusion Framework for Camouflaged Moving Foreground Detection in the Wavelet Domain. CoRR (2018)
Shuai Li, Dinei A. F. Florêncio, Wanqing Li, Yaqin Zhao, Chris Cook
A Fusion Framework for Camouflaged Moving Foreground Detection in the Wavelet Domain. IEEE Trans. Image Process. 27 (8) (2018)
Aaditya Prakash, James A. Storer, Dinei A. F. Florêncio, Cha Zhang
RePr: Improved Training of Convolutional Filters. CoRR (2018)
Ricardo L. de Queiroz, Diogo C. Garcia, Philip A. Chou, Dinei A. F. Florêncio
Distance-Based Probability Model for Octree Coding. IEEE Signal Process. Lett. 25 (6) (2018)
Kaizhi Qian, Yang Zhang, Shiyu Chang, Xuesong Yang, Dinei A. F. Florêncio, Mark Hasegawa-Johnson
Deep Learning Based Speech Beamforming. CoRR (2018)
Laurindo de Sousa Britto Neto, Felipe Grijalva, Vanessa Regina Margareth Lima Maike, Luiz Martini, Dinei A. F. Florêncio, Maria Cecília Calani Baranauskas, Anderson Rocha, Siome Goldenstein
A Kinect-Based Wearable Face Recognition System to Aid Visually Impaired Users. IEEE Trans. Hum. Mach. Syst. 47 (1) (2017)
Shuai Li, Dinei A. F. Florêncio, Yaqin Zhao, Chris Cook, Wanqing Li
Foreground detection in camouflaged scenes. ICIP (2017)
Amin Zheng, Gene Cheung, Dinei A. F. Florêncio
Context Tree-Based Image Contour Coding Using a Geometric Prior. IEEE Trans. Image Process. 26 (2) (2017)
Mingyuan Zhao, Gene Cheung, Dinei A. F. Florêncio, Xiangyang Ji
Progressive graph-signal sampling and encoding for static 3D geometry representation. ICIP (2017)
Felipe Grijalva, Luiz Cesar Martini, Dinei A. F. Florêncio, Siome Goldenstein
Interpolation of Head-Related Transfer Functions Using Manifold Learning. IEEE Signal Process. Lett. 24 (2) (2017)
Amin Zheng, Gene Cheung, Dinei A. F. Florêncio
Joint Denoising / Compression of Image Contours via Shape Prior and Context Tree. CoRR (2017)
Pengfei Wan, Gene Cheung, Dinei A. F. Florêncio, Cha Zhang, Oscar C. Au
Image Bit-Depth Enhancement via Maximum A Posteriori Estimation of AC Signal. IEEE Trans. Image Process. 25 (6) (2016)
Amin Zheng, Gene Cheung, Dinei A. F. Florêncio
Context Tree based Image Contour Coding using A Geometric Prior. CoRR (2016)
Amin Zheng, Gene Cheung, Dinei A. F. Florêncio
Joint denoising / compression of image contours via geometric prior and variable-length context tree. ICIP (2016)
Anurag Kumar, Dinei A. F. Florêncio
Speech Enhancement in Multiple-Noise Conditions Using Deep Neural Networks. INTERSPEECH (2016)
Pengfei Wan, Gene Cheung, Philip A. Chou, Dinei A. F. Florêncio, Cha Zhang, Oscar C. Au
Precision Enhancement of 3-D Surfaces from Compressed Multiview Depth Maps. IEEE Signal Process. Lett. 22 (10) (2015)
Dinei A. F. Florêncio, Zhengyou Zhang
Maximum a posteriori estimation of room impulse responses. ICASSP (2015)
Wenxiu Sun, Gene Cheung, Philip A. Chou, Dinei A. F. Florêncio, Cha Zhang, Oscar C. Au
Rate-Constrained 3D Surface Estimation From Noise-Corrupted Multiview Depth Videos. IEEE Trans. Image Process. 23 (7) (2014)
Pengfei Wan, Gene Cheung, Philip A. Chou, Dinei A. F. Florêncio, Cha Zhang, Oscar C. Au
Precision Enhancement of 3D Surfaces from Multiple Compressed Depth Maps. CoRR (2014)
Cha Zhang, Dinei A. F. Florêncio, Charles T. Loop
Point cloud attribute compression with graph transform. ICIP (2014)
Pengfei Wan, Gene Cheung, Dinei A. F. Florêncio, Cha Zhang, Oscar C. Au
Image bit-depth enhancement via maximum-a-posteriori estimation of graph AC component. ICIP (2014)
Ismaël Daribo, Dinei A. F. Florêncio, Gene Cheung
Arbitrarily Shaped Motion Prediction for Depth Video Compression Using Arithmetic Edge Coding. IEEE Trans. Image Process. 23 (11) (2014)
Shang-Hong Lai, Gene Cheung, Dinei A. F. Florêncio, Peter Eisert, Yo-Sung Ho
Guest editorial: Advances in 3D video processing. J. Vis. Commun. Image Represent. 25 (4) (2014)
Thacio Scandarolli, Ricardo L. de Queiroz, Dinei A. F. Florêncio
Attention-Weighted Rate Allocation in Free-Viewpoint Television. IEEE Signal Process. Lett. 20 (4) (2013)
Akansel Cosgun, Dinei A. F. Florêncio, Henrik I. Christensen
Autonomous person following for telepresence robots. ICRA (2013)
Wenxiu Sun, Gene Cheung, Philip A. Chou, Dinei A. F. Florêncio, Cha Zhang, Oscar C. Au
Rate-distortion optimized 3D reconstruction from noise-corrupted multiview depth videos. ICME (2013)
Cha Zhang, Dinei A. F. Florêncio
Analyzing the Optimality of Predictive Transform Coding Using Graph-Based Models. IEEE Signal Process. Lett. 20 (1) (2013)
Douglas G. Macharet, Dinei A. F. Florêncio
Learning how to increase the chance of human-robot engagement. IROS (2013)
Flavio P. Ribeiro, Dinei A. F. Florêncio, Demba E. Ba, Cha Zhang
Geometrically Constrained Room Modeling With Compact Microphone Arrays. IEEE Trans. Speech Audio Process. 20 (5) (2012)
Douglas G. Macharet, Dinei A. F. Florêncio
A collaborative control system for telepresence robots. IROS (2012)
Dinei A. F. Florêncio, Cormac Herley
Is Everything We Know about Password Stealing Wrong? IEEE Secur. Priv. 10 (6) (2012)
Ismaël Daribo, Dinei A. F. Florêncio, Gene Cheung
Arbitrarily shaped sub-block motion prediction in texture map compression using depth information. PCS (2012)
Flavio P. Ribeiro, Dinei A. F. Florêncio, Philip A. Chou, Zhengyou Zhang
Auditory augmented reality: Object sonification for the visually impaired. MMSP (2012)
Ismaël Daribo, Gene Cheung, Dinei A. F. Florêncio
Arithmetic edge coding for arbitrarily shaped sub-block motion prediction in depth video compression. ICIP (2012)
Jin Li, Dinei A. F. Florêncio, Sethuraman Panchanathan, Philippe Salembier, Mohamed Hefeeda, Alexander C. Loui, Mrinal Mandal
Introduction to the ICME 2011 Special Issue. IEEE Trans. Multim. 14 (3-1) (2012)
Flavio P. Ribeiro, Dinei A. F. Florêncio, Vítor H. Nascimento
Crowdsourcing subjective image quality evaluation. ICIP (2011)
Ziqing Mao, Dinei A. F. Florêncio, Cormac Herley
Painless migration from passwords to two factor authentication. WIFS (2011)
Flavio P. Ribeiro, Dinei A. F. Florêncio, Cha Zhang, Michael L. Seltzer
CROWDMOS: An approach for crowdsourcing mean opinion score studies. ICASSP (2011)
Myung-Suk Song, Cha Zhang, Dinei A. F. Florêncio, Hong-Goo Kang
An Interactive 3-D Audio System With Loudspeakers. IEEE Trans. Multim. 13 (5) (2011)
Dinei A. F. Florêncio, Li-wei He
Enhanced adaptive playout scheduling and loss concealment techniques for Voice over IP networks. ISCAS (2011)
Dinei A. F. Florêncio, Cormac Herley
Sex, Lies and Cyber-crime Survey. WEIS (2011)
Dinei A. F. Florêncio, Cormac Herley
Where Do All the Attacks Go? WEIS (2011)
Cha Zhang, Dinei A. F. Florêncio, Zhengyou Zhang
Improving Immersive Experiences in Telecommunication with Motion Parallax [Applications Corner]. IEEE Signal Process. Mag. 28 (1) (2011)
Flavio P. Ribeiro, Dinei A. F. Florêncio
Region of interest determination using human computation. MMSP (2011)
Flavio P. Ribeiro, Demba E. Ba, Cha Zhang, Dinei A. F. Florêncio
Turning enemies into friends: Using reflections to improve sound source localization. ICME (2010)
Myung-Suk Song, Cha Zhang, Dinei A. F. Florêncio, Hong-Goo Kang
Enhancing loudspeaker-based 3D audio with room modeling. MMSP (2010)
Dinei A. F. Florêncio, Cormac Herley
Where do security policies come from? SOUPS (2010)
Srenivas Varadarajan, Lina J. Karam, Dinei A. F. Florêncio
Background subtraction using spatio-temporal continuities. EUVIP (2010)
Myung-Suk Song, Cha Zhang, Dinei A. F. Florêncio, Hong-Goo Kang
Personal 3D audio system with loudspeakers. ICME (2010)
Demba E. Ba, Flavio P. Ribeiro, Cha Zhang, Dinei A. F. Florêncio
L1 regularized room modeling with compact microphone arrays. ICASSP (2010)
Flavio P. Ribeiro, Cha Zhang, Dinei A. F. Florêncio, Demba E. Ba
Using Reverberation to Improve Range and Elevation Discrimination for Small Array Sound Source Localization. IEEE Trans. Speech Audio Process. 18 (7) (2010)
Dinei A. F. Florêncio, Cha Zhang
Multiview video compression and streaming based on predicted viewer position. ICASSP (2009)
Cormac Herley, Dinei A. F. Florêncio
Nobody Sells Gold for the Price of Silver: Dishonesty, Uncertainty and the Underground Economy. WEIS (2009)
Cha Zhang, Zhaozheng Yin, Dinei A. F. Florêncio
Improving depth perception with motion parallax and its application in teleconferencing. MMSP (2009)
Srenivas Varadarajan, Lina J. Karam, Dinei A. F. Florêncio
Background recovery from video sequences using motion parameters. ICASSP (2009)
Cha Zhang, Dinei A. F. Florêncio, Zhengyou Zhang
Why does PHAT work well in lownoise, reverberative environments? ICASSP (2008)
Cormac Herley, Dinei A. F. Florêncio
Protecting Financial Institutions from Brute-Force Attacks. SEC (2008)
Cormac Herley, Dinei A. F. Florêncio
A profitless endeavor: phishing as tragedy of the commons. NSPW (2008)
Dinei A. F. Florêncio, Cormac Herley
One-Time Password Access to Any Server without Changing the Server. ISC (2008)
Cha Zhang, Dinei A. F. Florêncio, Demba E. Ba, Zhengyou Zhang
Maximum Likelihood Sound Source Localization and Beamforming for Directional Microphone Arrays in Distributed Meetings. IEEE Trans. Multim. 10 (3) (2008)
Cha Zhang, Zhengyou Zhang, Dinei A. F. Florêncio
Maximum Likelihood Sound Source Localization for Multiple Directional Microphones. ICASSP (1) (2007)
Dinei A. F. Florêncio, Cormac Herley
Evaluating a trial deployment of password re-use for phishing prevention. eCrime Researchers Summit (2007)
Dinei A. F. Florêncio, Cormac Herley
A large-scale study of web password habits. WWW (2007)
Demba E. Ba, Dinei A. F. Florêncio, Cha Zhang
Enhanced MVDR Beamforming for Arrays of Directional Microphones. ICME (2007)
Junlin Li, Li-wei He, Dinei A. F. Florêncio
Multi-Party Audio Conferencing Based on a Simpler MCU and Client-Side ECHO Cancellation. ICME (2007)
Amit Chhetri, Jack W. Stokes, Dinei A. F. Florêncio
Acoustic Echo Cancelation for High Noise Environments. ICME (2006)
Xun Xu, Li-wei He, Dinei A. F. Florêncio, Yong Rui
PASS: Peer-Aware Silence Suppression for Internet Voice Conferences. ICME (2006)
Dinei A. F. Florêncio, Cormac Herley
Analysis and Improvement of Anti-Phishing Schemes. SEC (2006)
Arlindo F. da Conceição, Jin Li, Dinei A. F. Florêncio
Voice transmission over IEEE 802.11 networks: main issues and restrictions. WebMedia (2006)
Dinei A. F. Florêncio, Cormac Herley
KLASSP: Entering Passwords on a Spyware Infected Machine Using a Shared-Secret Proxy. ACSAC (2006)
Arlindo F. da Conceição, Jin Li, Dinei A. F. Florêncio, Fabio Kon
Is IEEE 802.11 ready for VoIP? MMSP (2006)
Dinei A. F. Florêncio
Image de-noising by selective filtering based on double-shot pictures. ICIP (3) (2005)
Yong Rui, Dinei A. F. Florêncio, Warren Lam, Jinyan Su
Sound source localization for circular arrays of directional microphones. ICASSP (3) (2005)
Yong Rui, Dinei A. F. Florêncio
Time delay estimation in the presence of correlated noise and reverberation. ICASSP (2) (2004)
Henrique S. Malvar, Dinei A. F. Florêncio
Improved spread spectrum: a new modulation technique for robust watermarking. IEEE Trans. Signal Process. 51 (4) (2003)
Dinei A. F. Florêncio, Patrice Y. Simard
Can the sample being transmitted be used to refine its own PDF estimate? DCC (2003)
Yong Rui, Dinei A. F. Florêncio
New direct approaches to robust sound source localization. ICME (2003)
Henrique S. Malvar, Dinei A. F. Florêncio
An improved spread spectrum technique for robust watermarking. ICASSP (2002)
Bradford W. Gillespie, Henrique S. Malvar, Dinei A. F. Florêncio
Speech dereverberation via maximum-kurtosis subband adaptive filtering. ICASSP (2001)
Dinei A. F. Florêncio, Henrique S. Malvar
Multichannel filtering for optimum noise reduction in microphone arrays. ICASSP (2001)
Dinei A. F. Florêncio
Motion sensitive pre-processing for video. ICIP (2) (2001)
Ricardo L. de Queiroz, Dinei A. F. Florêncio, Ronald W. Schafer
Nonexpansive pyramid for image coding using a nonlinear filterbank. IEEE Trans. Image Process. 7 (2) (1998)
Robert M. Armitano, Dinei A. F. Florêncio, Ronald W. Schafer
The motion transform: a new motion compensation technique. ICASSP (1996)
Dinei A. F. Florêncio, Ronald W. Schafer
Perfect reconstructing nonlinear filter banks. ICASSP (1996)
Dinei A. F. Florêncio, Robert M. Armitano, Ronald W. Schafer
Motion transforms for video coding. ICIP (2) (1996)
Ricardo L. de Queiroz, Dinei A. F. Florêncio
A pyramidal coder using a nonlinear filter bank. ICASSP (1996)

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Publication Activity (10 Years)

Top Topics

Top Venues

Dinei A. F. Florêncio