Premkumar Natarajan

Publication Activity (10 Years)

Years Active: 1997-2024
Publications (10 Years): 36

Top Topics

Language Generation

Invariant Representation

Top Venues

Publications

I-Hung Hsu, Zihan Xue, Nilay Pochh, Sahil Bansal, Premkumar Natarajan, Jayanth Srinivasa, Nanyun Peng
Argument-Aware Approach To Event Linking. CoRR (2024)
Kuan-Hao Huang, I-Hung Hsu, Tanmay Parekh, Zhiyu Xie, Zixuan Zhang, Premkumar Natarajan, Kai-Wei Chang, Nanyun Peng, Heng Ji
A Reevaluation of Event Extraction: Past, Present, and Future Challenges. CoRR (2023)
Kuan-Hao Huang, I-Hung Hsu, Premkumar Natarajan, Kai-Wei Chang, Nanyun Peng
Multilingual Generative Language Models for Zero-Shot Cross-Lingual Event Argument Extraction. CoRR (2022)
I-Hung Hsu, Kuan-Hao Huang, Shuning Zhang, Wenxin Cheng, Premkumar Natarajan, Kai-Wei Chang, Nanyun Peng
A Simple and Unified Tagging Model with Priming for Relational Structure Predictions. CoRR (2022)
Ying Lin, Han Wang, Jiangning Chen, Tong Wang, Yue Liu, Heng Ji, Yang Liu, Premkumar Natarajan
Personalized Entity Resolution with Dynamic Heterogeneous Knowledge Graph Representations. CoRR (2021)
Ayush Jaiswal, Yue Wu, Pradeep Natarajan, Premkumar Natarajan
Class-agnostic Object Detection. WACV (2021)
Xiao Guo, I-Hung Hsu, Wael AbdAlmageed, Premkumar Natarajan, Nanyun Peng
MrGCN: Mirror Graph Convolution Network for Relation Extraction with Long-Term Dependencies. CoRR (2021)
Emily Sheng, Kai-Wei Chang, Premkumar Natarajan, Nanyun Peng
Societal Biases in Language Generation: Progress and Challenges. CoRR (2021)
Ayush Jaiswal, Yue Wu, Pradeep Natarajan, Premkumar Natarajan
Class-agnostic Object Detection. CoRR (2020)
Ayush Jaiswal, Daniel Moyer, Greg Ver Steeg, Wael AbdAlmageed, Premkumar Natarajan
Invariant Representations through Adversarial Forgetting. AAAI (2020)
Emily Sheng, Kai-Wei Chang, Premkumar Natarajan, Nanyun Peng
Towards Controllable Biases in Language Generation. CoRR (2020)
Emily Sheng, Kai-Wei Chang, Premkumar Natarajan, Nanyun Peng
"Nice Try, Kiddo": Ad Hominems in Dialogue Systems. CoRR (2020)
Ayush Jaiswal, Simranjit Singh, Yue Wu, Pradeep Natarajan, Premkumar Natarajan
Keypoints-aware Object Detection. Preregister@NeurIPS (2020)
Yue Wu, Wael AbdAlmageed, Premkumar Natarajan
ManTra-Net: Manipulation Tracing Network for Detection and Localization of Image Forgeries With Anomalous Features. CVPR (2019)
Jiaxin Cheng, Achin Gupta, Yue Wu, Premkumar Natarajan
A Study of Script Language Effects in Deep Neural-Network-Based Scene Text Detection. ICDAR (2019)
Ayush Jaiswal, Daniel Moyer, Greg Ver Steeg, Wael AbdAlmageed, Premkumar Natarajan
Invariant Representations through Adversarial Forgetting. CoRR (2019)
Jiaxin Cheng, Yue Wu, Wael Abd-Almageed, Premkumar Natarajan
QATM: Quality-Aware Template Matching For Deep Learning. CoRR (2019)
I-Hung Hsu, Ayush Jaiswal, Premkumar Natarajan
NIESR: Nuisance Invariant End-to-end Speech Recognition. CoRR (2019)
Jiaxin Cheng, Yue Wu, Wael AbdAlmageed, Premkumar Natarajan
QATM: Quality-Aware Template Matching for Deep Learning. CVPR (2019)
Emily Sheng, Kai-Wei Chang, Premkumar Natarajan, Nanyun Peng
The Woman Worked as a Babysitter: On Biases in Language Generation. CoRR (2019)
Emily Sheng, Kai-Wei Chang, Premkumar Natarajan, Nanyun Peng
The Woman Worked as a Babysitter: On Biases in Language Generation. EMNLP/IJCNLP (1) (2019)
Ayush Jaiswal, Yue Wu, Wael AbdAlmageed, Iacopo Masi, Premkumar Natarajan
AIRD: Adversarial Learning Framework for Image Repurposing Detection. CoRR (2019)
Ayush Jaiswal, Yue Wu, Wael AbdAlmageed, Iacopo Masi, Premkumar Natarajan
AIRD: Adversarial Learning Framework for Image Repurposing Detection. CVPR (2019)
I-Hung Hsu, Ayush Jaiswal, Premkumar Natarajan
NIESR: Nuisance Invariant End-to-End Speech Recognition. INTERSPEECH (2019)
Ayush Jaiswal, Rob Brekelmans, Daniel Moyer, Greg Ver Steeg, Wael AbdAlmageed, Premkumar Natarajan
Discovery and Separation of Features for Invariant Representation Learning. CoRR (2019)
Ayush Jaiswal, Rex Yue Wu, Wael AbdAlmageed, Premkumar Natarajan
Unified Adversarial Invariance. CoRR (2019)
Ayush Jaiswal, Wael AbdAlmageed, Premkumar Natarajan
CapsuleGAN: Generative Adversarial Capsule Network. CoRR (2018)
Ayush Jaiswal, Wael AbdAlmageed, Yue Wu, Premkumar Natarajan
CapsuleGAN: Generative Adversarial Capsule Network. ECCV Workshops (3) (2018)
Ayush Jaiswal, Yue Wu, Wael AbdAlmageed, Premkumar Natarajan
Unsupervised Adversarial Invariance. CoRR (2018)
Gully Burns, Xiangyang Shi, Yue Wu, Huaigu Cao, Premkumar Natarajan
Towards Evidence Extraction : Analysis of Scientific Figures from Studies of Molecular Interactions. SemSci@ISWC (2018)
Ayush Jaiswal, Wael AbdAlmageed, Yue Wu, Premkumar Natarajan
Bidirectional Conditional Generative Adversarial Networks. ACCV (3) (2018)
Yue Wu, Wael Abd-Almageed, Stephen Rawls, Premkumar Natarajan
EPAT: Euclidean Perturbation Analysis and Transform - An Agnostic Data Adaptation Framework for Improving Facial Landmark Detectors. FG (2017)
Ayush Jaiswal, Wael Abd-Almageed, Yue Wu, Premkumar Natarajan
Bidirectional Conditional Generative Adversarial Networks. CoRR (2017)
Ayush Jaiswal, Ekraam Sabir, Wael Abd-Almageed, Premkumar Natarajan
Multimedia Semantic Integrity Assessment Using Joint Embedding Of Images And Text. ACM Multimedia (2017)
Ayush Jaiswal, Ekraam Sabir, Wael Abd-Almageed, Premkumar Natarajan
Multimedia Semantic Integrity Assessment Using Joint Embedding Of Images And Text. CoRR (2017)
Yue Wu, Premkumar Natarajan, Stephen Rawls, Wael Abd-Almageed
Learning document image binarization from data. ICIP (2016)
Jinying Chen, Huaigu Cao, Premkumar Natarajan
Integrating natural language processing with image document analysis: what we learned from two real-world applications. Int. J. Document Anal. Recognit. 18 (3) (2015)
Yue Wu, Stephen Rawls, Wael Abd-Almageed, Premkumar Natarajan
Learning Document Image Binarization from Data. CoRR (2015)
Yue Wu, Shengxin Zha, Huaigu Cao, Daben Liu, Premkumar Natarajan
A Markov chain based line segmentation framework for handwritten character recognition. DRR (2014)
Yue Wu, Brian H. Tracey, Premkumar Natarajan, Joseph P. Noonan
Fast blockwise SURE shrinkage for image denoising. Signal Process. 103 (2014)
Manish Gaurav, Guruprasad Saikumar, Amit Srivastava, Premkumar Natarajan, Shankar Ananthakrishnan, Spyros Matsoukas
Leveraging Arabic-English Bilingual Corpora with Crowd Sourcing-Based Annotation for Arabic-Hebrew SMT. CICLing (2) (2013)
Shiv Naga Prasad Vitaladevuni, Pradeep Natarajan, Shuang Wu, Xiaodan Zhuang, Rohit Prasad, Premkumar Natarajan
Scene image categorization and video event detection using Naive Bayes Nearest Neighbor. WACV (2013)
Yue Wu, Brian Tracey, Premkumar Natarajan, Joseph P. Noonan
Probabilistic Non-Local Means CoRR (2013)
Yue Wu, Brian Tracey, Premkumar Natarajan, Joseph P. Noonan
Probabilistic Non-Local Means. IEEE Signal Process. Lett. 20 (8) (2013)
Yue Wu, Brian Tracey, Premkumar Natarajan, Joseph P. Noonan
James-Stein Type Center Pixel Weights for Non-Local Means Image Denoising. IEEE Signal Process. Lett. 20 (4) (2013)
Jinying Chen, Rohit Prasad, Huaigu Cao, Premkumar Natarajan
Detecting OOV Names in Arabic Handwritten Data. ICDAR (2013)
Yue Wu, Brian Tracey, Premkumar Natarajan, Joseph P. Noonan
Blockwise SURE Shrinkage for Non-Local Means CoRR (2013)
Devansh Arpit, Shuang Wu, Pradeep Natarajan, Rohit Prasad, Premkumar Natarajan
Ridge Regression based classifiers for large scale class imbalanced datasets. WACV (2013)
Yue Wu, Yicong Zhou, George Saveriades, Sos S. Agaian, Joseph P. Noonan, Premkumar Natarajan
Local Shannon entropy measure with statistical tests for image randomness. Inf. Sci. 222 (2013)
Shiv Naga Prasad Vitaladevuni, Fred Choi, Rohit Prasad, Premkumar Natarajan
Detecting near-duplicate document images using interest point matching. ICPR (2012)
Jinying Chen, Jacob Devlin, Huaigu Cao, Rohit Prasad, Premkumar Natarajan
Automatic Tune Set Generation for Machine Translation with Limited Indomain Data. EAMT (2012)
Pradeep Natarajan, Shuang Wu, Shiv Naga Prasad Vitaladevuni, Xiaodan Zhuang, Stavros Tsakalidis, Unsang Park, Rohit Prasad, Premkumar Natarajan
Multimodal feature fusion for robust event detection in web videos. CVPR (2012)
Pradeep Natarajan, Shuang Wu, Shiv Naga Prasad Vitaladevuni, Xiaodan Zhuang, Unsang Park, Rohit Prasad, Premkumar Natarajan
Multi-channel Shape-Flow Kernel Descriptors for Robust Video Event Detection and Retrieval. ECCV (2) (2012)
Xujun Peng, Huaigu Cao, Rohit Prasad, Premkumar Natarajan
Text Extraction from Video Using Conditional Random Fields. ICDAR (2011)
Yue Wu, Pradeep Natarajan, Joseph P. Noonan, Rohit Prasad, Premkumar Natarajan
Wavelet Band-pass Filters for Matching Multiple Templates in Real-time. BMVC (2011)
Saurabh Khanwalkar, Guruprasad Saikumar, Amit Srivastava, Premkumar Natarajan
Discriminative Acoustic Event Recognition in multimedia recordings. EUSIPCO (2011)
Chao Gao, Guruprasad Saikumar, Saurabh Khanwalkar, Avi Herscovici, Anoop Kumar, Amit Srivastava, Premkumar Natarajan
Online Speech Activity Detection in Broadcast News. INTERSPEECH (2011)
Sankaranarayanan Ananthakrishnan, Stavros Tsakalidis, Rohit Prasad, Premkumar Natarajan
On-Line Language Model Biasing for Multi-Pass Automatic Speech Recognition. INTERSPEECH (2011)
Jayant Kumar, Rohit Prasad, Huaigu Cao, Wael Abd-Almageed, David S. Doermann, Premkumar Natarajan
Shape codebook based handwritten and machine printed text zone extraction. DRR (2011)
Chao Gao, Guruprasad Saikumar, Amit Srivastava, Premkumar Natarajan
Open-set speaker identification in broadcast news. ICASSP (2011)
Pradeep Natarajan, Stavros Tsakalidis, Vasant Manohar, Rohit Prasad, Premkumar Natarajan
Unsupervised Audio Analysis for Categorizing Heterogeneous Consumer Domain Videos. INTERSPEECH (2011)
Rohit Prasad, Anurag Bhardwaj, Krishna Subramanian, Huaigu Cao, Premkumar Natarajan
Stochastic Segment Model Adaptation for Offline Handwriting Recognition. ICPR (2010)
Jin Chen, Huaigu Cao, Rohit Prasad, Anurag Bhardwaj, Premkumar Natarajan
Gabor features for offline Arabic handwriting recognition. Document Analysis Systems (2010)
Ehry MacRostie, Rohit Prasad, Stephen Rawls, Matin Kamali, Huaigu Cao, Krishna Subramanian, Premkumar Natarajan
The BBN document analysis service: a platform for multilingual document translation. Document Analysis Systems (2010)
Huaigu Cao, Rohit Prasad, Shirin Saleem, Premkumar Natarajan
Unsupervised HMM Adaptation Using Page Style Clustering. ICDAR (2009)
Premkumar Natarajan, Krishna Subramanian, Anurag Bhardwaj, Rohit Prasad
Stochastic Segment Modeling for Offline Handwriting Recognition. ICDAR (2009)
Premkumar Natarajan
Two-way speech-to-speech translation for communicating across language barriers. IWSLT (2009)
Shirin Saleem, Huaigu Cao, Krishna Subramanian, Matin Kamali, Rohit Prasad, Premkumar Natarajan
Improvements in BBN's HMM-Based Offline Arabic Handwriting Recognition System. ICDAR (2009)
Huaigu Cao, Rohit Prasad, Premkumar Natarajan, Venu Govindaraju
Nested state indexing in pairwise Markov networks for fast handwritten document image rule-line removal. ICIP (2009)
Stavros Tsakalidis, Rohit Prasad, Premkumar Natarajan
Context-dependent pronunciation modeling for Iraqi ASR. ICASSP (2009)
David Stallard, Chia-Lin Kao, Kriste Krstovski, Daben Liu, Premkumar Natarajan, Rohit Prasad, Shirin Saleem, Krishna Subramanian
Recent improvements and performance analysis of ASR and MT in a speech-to-speech translation system. ICASSP (2008)
Krishna Subramanian, Rohit Prasad, Ehry MacRostie, Premkumar Natarajan
Robust named entity detection in videotext using character lattices. ICASSP (2008)
Kriste Krstovski, Ehry MacRostie, Rohit Prasad, Premkumar Natarajan
End-to-End Trainable Thai OCR System Using Hidden Markov Models. Document Analysis Systems (2008)
Daben Liu, Sam McVeety, Rohit Prasad, Premkumar Natarajan
Semi-supervised topic classification for low resource languages. ICASSP (2008)
Rohit Prasad, Shirin Saleem, Ehry MacRostie, Premkumar Natarajan, Michael Decerbo
Multi-frame combination for robust videotext recognition. ICASSP (2008)
Rohit Prasad, Shirin Saleem, Matin Kamali, Ralf Meermeier, Premkumar Natarajan
Improvements in hidden Markov model based Arabic OCR. ICPR (2008)
Chia-Lin Kao, Shirin Saleem, Rohit Prasad, Fred Choi, Premkumar Natarajan, David Stallard, Kriste Krstovski, Matin Kamali
Rapid development of an English/farsi speech-to-speech translation system. IWSLT (2008)
Krishna Subramanian, Premkumar Natarajan, Michael Decerbo, David A. Castañón
Character-Stroke Detection for Text-Localization and Extraction. ICDAR (2007)
Huaigu Cao, Rohit Prasad, Premkumar Natarajan, Ehry MacRostie
Robust Page Segmentation Based on Smearing and Error Correction Unifying Top-down and Bottom-up Approaches. ICDAR (2007)
Premkumar Natarajan, Rohit Prasad, Krishna Subramanian, Shirin Saleem, Fred Choi, Richard M. Schwartz
Finding structure in noisy text: topic classification and unsupervised clustering. Int. J. Document Anal. Recognit. 10 (3-4) (2007)
David Stallard, Fred Choi, Chia-Lin Kao, Kriste Krstovski, Premkumar Natarajan, Rohit Prasad, Shirin Saleem, Krishna Subramanian
The BBN 2007 displayless English/iraqi speech-to-speech translation system. INTERSPEECH (2007)
Premkumar Natarajan, Ram Sundaram, Rohit Prasad, Ehry MacRostie
Character Duration Modeling for Speed Improvements in the BBN Byblos OCR System. ICDAR (2005)
Michael Decerbo, Premkumar Natarajan, Rohit Prasad, Ehry MacRostie
Performance Improvements to the BBN Byblos OCR System. ICDAR (2005)
Ehry MacRostie, Premkumar Natarajan, Michael Decerbo, Rohit Prasad
The BBN Byblos Japanese OCR System. ICPR (2) (2004)
Jonathan May, Ada Brunstein, Premkumar Natarajan, Ralph M. Weischedel
Surprise! What's in a Cebuano or Hindi Name? ACM Trans. Asian Lang. Inf. Process. 2 (3) (2003)
David Stallard, John Makhoul, Fred Choi, Ehry MacRostie, Premkumar Natarajan, Richard M. Schwartz, Bushra Zawaydeh
Design and evaluation of a limited two-way speech translator. INTERSPEECH (2003)
Premkumar Natarajan, Rohit Prasad, Richard M. Schwartz, John Makhoul
A scalable architecture for Directory Assistance automation. ICASSP (2002)
Premkumar Natarajan, Rohit Prasad, Bernhard Suhm, Daniel McCarthy
Speech-enabled natural language call routing: BBN call director. INTERSPEECH (2002)
David Stallard, Premkumar Natarajan, Mohammed Noamany, Richard M. Schwartz, John Makhoul
Design for a speech-to-speech translator for field use. INTERSPEECH (2002)
Premkumar Natarajan, Zhidong Lu, Richard M. Schwartz, Issam Bazzi, John Makhoul
Multilingual Machine Printed OCR. Int. J. Pattern Recognit. Artif. Intell. 15 (1) (2001)
Premkumar Natarajan, Baback Elmieh, Richard M. Schwartz, John Makhoul
Videotext OCR Using Hidden Markov Models. ICDAR (2001)
Zhidong Lu, Richard M. Schwartz, Premkumar Natarajan, Issam Bazzi, John Makhoul
Advances in the BBN BYBLOS OCR System. ICDAR (1999)
Premkumar Natarajan, Issam Bazzi, Zhidong Lu, John Makhoul, Richard M. Schwartz
Robust OCR of Degraded Documents. ICDAR (1999)
Joseph P. Noonan, Premkumar Natarajan
A general formulation for iterative restoration methods. IEEE Trans. Signal Process. 45 (10) (1997)