Premkumar Natarajan

95 papers A* 6A 25B 10C 1Misc 7Journal 33Unranked 13

Year	Rank	Type	Title / Venue / Authors
2024	J	`jnl`	Argument-Aware Approach To Event Linking. CoRR I-Hung Hsu, Zihan Xue, Nilay Pochhi, Sahil Bansal, Premkumar Natarajan, Jayanth Srinivasa, Nanyun Peng
2023	J	`jnl`	A Reevaluation of Event Extraction: Past, Present, and Future Challenges. CoRR Kuan-Hao Huang, I-Hung Hsu, Tanmay Parekh, Zhiyu Xie, Zixuan Zhang, Premkumar Natarajan, Kai-Wei Chang, Nanyun Peng, Heng Ji
2022	J	`jnl`	A Simple and Unified Tagging Model with Priming for Relational Structure Predictions. CoRR I-Hung Hsu, Kuan-Hao Huang, Shuning Zhang, Wenxin Cheng, Premkumar Natarajan, Kai-Wei Chang, Nanyun Peng
2022	J	`jnl`	Multilingual Generative Language Models for Zero-Shot Cross-Lingual Event Argument Extraction. CoRR Kuan-Hao Huang, I-Hung Hsu, Premkumar Natarajan, Kai-Wei Chang, Nanyun Peng
2021	A	`conf`	Class-agnostic Object Detection. WACV Ayush Jaiswal, Yue Wu, Pradeep Natarajan, Premkumar Natarajan
2021	J	`jnl`	MrGCN: Mirror Graph Convolution Network for Relation Extraction with Long-Term Dependencies. CoRR Xiao Guo, I-Hung Hsu, Wael AbdAlmageed, Premkumar Natarajan, Nanyun Peng
2021	J	`jnl`	Personalized Entity Resolution with Dynamic Heterogeneous Knowledge Graph Representations. CoRR Ying Lin, Han Wang, Jiangning Chen, Tong Wang, Yue Liu, Heng Ji, Yang Liu, Premkumar Natarajan
2021	J	`jnl`	Societal Biases in Language Generation: Progress and Challenges. CoRR Emily Sheng, Kai-Wei Chang, Premkumar Natarajan, Nanyun Peng
2020	J	`jnl`	"Nice Try, Kiddo": Ad Hominems in Dialogue Systems. CoRR Emily Sheng, Kai-Wei Chang, Premkumar Natarajan, Nanyun Peng
2020	J	`jnl`	Class-agnostic Object Detection. CoRR Ayush Jaiswal, Yue Wu, Pradeep Natarajan, Premkumar Natarajan
2020	A*	`conf`	Invariant Representations through Adversarial Forgetting. AAAI Ayush Jaiswal, Daniel Moyer, Greg Ver Steeg, Wael AbdAlmageed, Premkumar Natarajan
2020	—	`conf`	Keypoints-aware Object Detection. Preregister@NeurIPS Ayush Jaiswal, Simranjit Singh, Yue Wu, Pradeep Natarajan, Premkumar Natarajan
2020	J	`jnl`	Towards Controllable Biases in Language Generation. CoRR Emily Sheng, Kai-Wei Chang, Premkumar Natarajan, Nanyun Peng
2019	A	`conf`	A Study of Script Language Effects in Deep Neural-Network-Based Scene Text Detection. ICDAR Jiaxin Cheng, Achin Gupta, Yue Wu, Premkumar Natarajan
2019	A*	`conf`	AIRD: Adversarial Learning Framework for Image Repurposing Detection. CVPR Ayush Jaiswal, Yue Wu, Wael AbdAlmageed, Iacopo Masi, Premkumar Natarajan
2019	J	`jnl`	AIRD: Adversarial Learning Framework for Image Repurposing Detection. CoRR Ayush Jaiswal, Yue Wu, Wael AbdAlmageed, Iacopo Masi, Premkumar Natarajan
2019	J	`jnl`	Discovery and Separation of Features for Invariant Representation Learning. CoRR Ayush Jaiswal, Rob Brekelmans, Daniel Moyer, Greg Ver Steeg, Wael AbdAlmageed, Premkumar Natarajan
2019	J	`jnl`	Invariant Representations through Adversarial Forgetting. CoRR Ayush Jaiswal, Daniel Moyer, Greg Ver Steeg, Wael AbdAlmageed, Premkumar Natarajan
2019	A*	`conf`	ManTra-Net: Manipulation Tracing Network for Detection and Localization of Image Forgeries With Anomalous Features. CVPR Yue Wu, Wael AbdAlmageed, Premkumar Natarajan
2019	A	`conf`	NIESR: Nuisance Invariant End-to-End Speech Recognition. INTERSPEECH I-Hung Hsu, Ayush Jaiswal, Premkumar Natarajan
2019	J	`jnl`	NIESR: Nuisance Invariant End-to-end Speech Recognition. CoRR I-Hung Hsu, Ayush Jaiswal, Premkumar Natarajan
2019	J	`jnl`	QATM: Quality-Aware Template Matching For Deep Learning. CoRR Jiaxin Cheng, Yue Wu, Wael Abd-Almageed, Premkumar Natarajan
2019	A*	`conf`	QATM: Quality-Aware Template Matching for Deep Learning. CVPR Jiaxin Cheng, Yue Wu, Wael AbdAlmageed, Premkumar Natarajan
2019	—	`conf`	The Woman Worked as a Babysitter: On Biases in Language Generation. EMNLP/IJCNLP (1) Emily Sheng, Kai-Wei Chang, Premkumar Natarajan, Nanyun Peng
2019	J	`jnl`	The Woman Worked as a Babysitter: On Biases in Language Generation. CoRR Emily Sheng, Kai-Wei Chang, Premkumar Natarajan, Nanyun Peng
2019	J	`jnl`	Unified Adversarial Invariance. CoRR Ayush Jaiswal, Rex Yue Wu, Wael AbdAlmageed, Premkumar Natarajan
2018	—	`conf`	Bidirectional Conditional Generative Adversarial Networks. ACCV (3) Ayush Jaiswal, Wael AbdAlmageed, Yue Wu, Premkumar Natarajan
2018	—	`conf`	CapsuleGAN: Generative Adversarial Capsule Network. ECCV Workshops (3) Ayush Jaiswal, Wael AbdAlmageed, Yue Wu, Premkumar Natarajan
2018	J	`jnl`	CapsuleGAN: Generative Adversarial Capsule Network. CoRR Ayush Jaiswal, Wael AbdAlmageed, Premkumar Natarajan
2018	—	`conf`	Towards Evidence Extraction : Analysis of Scientific Figures from Studies of Molecular Interactions. SemSci@ISWC Gully Burns, Xiangyang Shi, Yue Wu, Huaigu Cao, Premkumar Natarajan
2018	J	`jnl`	Unsupervised Adversarial Invariance. CoRR Ayush Jaiswal, Yue Wu, Wael AbdAlmageed, Premkumar Natarajan
2017	J	`jnl`	Bidirectional Conditional Generative Adversarial Networks. CoRR Ayush Jaiswal, Wael Abd-Almageed, Yue Wu, Premkumar Natarajan
2017	B	`conf`	EPAT: Euclidean Perturbation Analysis and Transform - An Agnostic Data Adaptation Framework for Improving Facial Landmark Detectors. FG Yue Wu, Wael Abd-Almageed, Stephen Rawls, Premkumar Natarajan
2017	A*	`conf`	Multimedia Semantic Integrity Assessment Using Joint Embedding Of Images And Text. ACM Multimedia Ayush Jaiswal, Ekraam Sabir, Wael Abd-Almageed, Premkumar Natarajan
2017	J	`jnl`	Multimedia Semantic Integrity Assessment Using Joint Embedding Of Images And Text. CoRR Ayush Jaiswal, Ekraam Sabir, Wael Abd-Almageed, Premkumar Natarajan
2016	B	`conf`	Learning document image binarization from data. ICIP Yue Wu, Premkumar Natarajan, Stephen Rawls, Wael Abd-Almageed
2015	J	`jnl`	Integrating natural language processing with image document analysis: what we learned from two real-world applications. Int. J. Document Anal. Recognit. Jinying Chen, Huaigu Cao, Premkumar Natarajan
2015	J	`jnl`	Learning Document Image Binarization from Data. CoRR Yue Wu, Stephen Rawls, Wael Abd-Almageed, Premkumar Natarajan
2014	—	`conf`	A Markov chain based line segmentation framework for handwritten character recognition. DRR Yue Wu, Shengxin Zha, Huaigu Cao, Daben Liu, Premkumar Natarajan
2014	J	`jnl`	Fast blockwise SURE shrinkage for image denoising. Signal Process. Yue Wu, Brian H. Tracey, Premkumar Natarajan, Joseph P. Noonan
2013	J	`jnl`	Blockwise SURE Shrinkage for Non-Local Means CoRR Yue Wu, Brian Tracey, Premkumar Natarajan, Joseph P. Noonan
2013	A	`conf`	Detecting OOV Names in Arabic Handwritten Data. ICDAR Jinying Chen, Rohit Prasad, Huaigu Cao, Premkumar Natarajan
2013	J	`jnl`	James-Stein Type Center Pixel Weights for Non-Local Means Image Denoising. IEEE Signal Process. Lett. Yue Wu, Brian Tracey, Premkumar Natarajan, Joseph P. Noonan
2013	—	`conf`	Leveraging Arabic-English Bilingual Corpora with Crowd Sourcing-Based Annotation for Arabic-Hebrew SMT. CICLing (2) Manish Gaurav, Guruprasad Saikumar, Amit Srivastava, Premkumar Natarajan, Shankar Ananthakrishnan, Spyros Matsoukas
2013	J	`jnl`	Local Shannon entropy measure with statistical tests for image randomness. Inf. Sci. Yue Wu, Yicong Zhou, George Saveriades, Sos S. Agaian, Joseph P. Noonan, Premkumar Natarajan
2013	J	`jnl`	Probabilistic Non-Local Means CoRR Yue Wu, Brian Tracey, Premkumar Natarajan, Joseph P. Noonan
2013	J	`jnl`	Probabilistic Non-Local Means. IEEE Signal Process. Lett. Yue Wu, Brian Tracey, Premkumar Natarajan, Joseph P. Noonan
2013	A	`conf`	Ridge Regression based classifiers for large scale class imbalanced datasets. WACV Devansh Arpit, Shuang Wu, Pradeep Natarajan, Rohit Prasad, Premkumar Natarajan
2013	A	`conf`	Scene image categorization and video event detection using Naive Bayes Nearest Neighbor. WACV Shiv Naga Prasad Vitaladevuni, Pradeep Natarajan, Shuang Wu, Xiaodan Zhuang, Rohit Prasad, Premkumar Natarajan
2012	C	`conf`	Automatic Tune Set Generation for Machine Translation with Limited Indomain Data. EAMT Jinying Chen, Jacob Devlin, Huaigu Cao, Rohit Prasad, Premkumar Natarajan
2012	B	`conf`	Detecting near-duplicate document images using interest point matching. ICPR Shiv Naga Prasad Vitaladevuni, Fred Choi, Rohit Prasad, Premkumar Natarajan
2012	—	`conf`	Multi-channel Shape-Flow Kernel Descriptors for Robust Video Event Detection and Retrieval. ECCV (2) Pradeep Natarajan, Shuang Wu, Shiv Naga Prasad Vitaladevuni, Xiaodan Zhuang, Unsang Park, Rohit Prasad, Premkumar Natarajan
2012	A*	`conf`	Multimodal feature fusion for robust event detection in web videos. CVPR Pradeep Natarajan, Shuang Wu, Shiv Naga Prasad Vitaladevuni, Xiaodan Zhuang, Stavros Tsakalidis, Unsang Park, Rohit Prasad, Premkumar Natarajan
2011	—	`conf`	Discriminative Acoustic Event Recognition in multimedia recordings. EUSIPCO Saurabh Khanwalkar, Guruprasad Saikumar, Amit Srivastava, Premkumar Natarajan
2011	A	`conf`	On-Line Language Model Biasing for Multi-Pass Automatic Speech Recognition. INTERSPEECH Sankaranarayanan Ananthakrishnan, Stavros Tsakalidis, Rohit Prasad, Premkumar Natarajan
2011	A	`conf`	Online Speech Activity Detection in Broadcast News. INTERSPEECH Chao Gao, Guruprasad Saikumar, Saurabh Khanwalkar, Avi Herscovici, Anoop Kumar, Amit Srivastava, Premkumar Natarajan
2011	Misc	`conf`	Open-set speaker identification in broadcast news. ICASSP Chao Gao, Guruprasad Saikumar, Amit Srivastava, Premkumar Natarajan
2011	—	`conf`	Shape codebook based handwritten and machine printed text zone extraction. DRR Jayant Kumar, Rohit Prasad, Huaigu Cao, Wael Abd-Almageed, David S. Doermann, Premkumar Natarajan
2011	A	`conf`	Text Extraction from Video Using Conditional Random Fields. ICDAR Xujun Peng, Huaigu Cao, Rohit Prasad, Premkumar Natarajan
2011	A	`conf`	Unsupervised Audio Analysis for Categorizing Heterogeneous Consumer Domain Videos. INTERSPEECH Pradeep Natarajan, Stavros Tsakalidis, Vasant Manohar, Rohit Prasad, Premkumar Natarajan
2011	A	`conf`	Wavelet Band-pass Filters for Matching Multiple Templates in Real-time. BMVC Yue Wu, Pradeep Natarajan, Joseph P. Noonan, Rohit Prasad, Premkumar Natarajan
2010	B	`conf`	Gabor features for offline Arabic handwriting recognition. Document Analysis Systems Jin Chen, Huaigu Cao, Rohit Prasad, Anurag Bhardwaj, Premkumar Natarajan
2010	B	`conf`	Stochastic Segment Model Adaptation for Offline Handwriting Recognition. ICPR Rohit Prasad, Anurag Bhardwaj, Krishna Subramanian, Huaigu Cao, Premkumar Natarajan
2010	B	`conf`	The BBN document analysis service: a platform for multilingual document translation. Document Analysis Systems Ehry MacRostie, Rohit Prasad, Stephen Rawls, Matin Kamali, Huaigu Cao, Krishna Subramanian, Premkumar Natarajan
2010	B	`ed.`	The Ninth IAPR International Workshop on Document Analysis Systems, DAS 2010, June 9-11, 2010, Boston, Massachusetts, USA Document Analysis Systems David S. Doermann, Venu Govindaraju, Daniel P. Lopresti, Premkumar Natarajan
2009	Misc	`conf`	Context-dependent pronunciation modeling for Iraqi ASR. ICASSP Stavros Tsakalidis, Rohit Prasad, Premkumar Natarajan
2009	A	`conf`	Improvements in BBN's HMM-Based Offline Arabic Handwriting Recognition System. ICDAR Shirin Saleem, Huaigu Cao, Krishna Subramanian, Matin Kamali, Rohit Prasad, Premkumar Natarajan
2009	B	`conf`	Nested state indexing in pairwise Markov networks for fast handwritten document image rule-line removal. ICIP Huaigu Cao, Rohit Prasad, Premkumar Natarajan, Venu Govindaraju
2009	A	`conf`	Stochastic Segment Modeling for Offline Handwriting Recognition. ICDAR Premkumar Natarajan, Krishna Subramanian, Anurag Bhardwaj, Rohit Prasad
2009	—	`conf`	Two-way speech-to-speech translation for communicating across language barriers. IWSLT Premkumar Natarajan
2009	A	`conf`	Unsupervised HMM Adaptation Using Page Style Clustering. ICDAR Huaigu Cao, Rohit Prasad, Shirin Saleem, Premkumar Natarajan
2008	B	`conf`	End-to-End Trainable Thai OCR System Using Hidden Markov Models. Document Analysis Systems Kriste Krstovski, Ehry MacRostie, Rohit Prasad, Premkumar Natarajan
2008	B	`conf`	Improvements in hidden Markov model based Arabic OCR. ICPR Rohit Prasad, Shirin Saleem, Matin Kamali, Ralf Meermeier, Premkumar Natarajan
2008	Misc	`conf`	Multi-frame combination for robust videotext recognition. ICASSP Rohit Prasad, Shirin Saleem, Ehry MacRostie, Premkumar Natarajan, Michael Decerbo
2008	—	`conf`	Rapid development of an English/farsi speech-to-speech translation system. IWSLT Chia-Lin Kao, Shirin Saleem, Rohit Prasad, Fred Choi, Premkumar Natarajan, David Stallard, Kriste Krstovski, Matin Kamali
2008	Misc	`conf`	Recent improvements and performance analysis of ASR and MT in a speech-to-speech translation system. ICASSP David Stallard, Chia-Lin Kao, Kriste Krstovski, Daben Liu, Premkumar Natarajan, Rohit Prasad, Shirin Saleem, Krishna Subramanian
2008	Misc	`conf`	Robust named entity detection in videotext using character lattices. ICASSP Krishna Subramanian, Rohit Prasad, Ehry MacRostie, Premkumar Natarajan
2008	Misc	`conf`	Semi-supervised topic classification for low resource languages. ICASSP Daben Liu, Sam McVeety, Rohit Prasad, Premkumar Natarajan
2007	A	`conf`	Character-Stroke Detection for Text-Localization and Extraction. ICDAR Krishna Subramanian, Premkumar Natarajan, Michael Decerbo, David A. Castañón
2007	J	`jnl`	Finding structure in noisy text: topic classification and unsupervised clustering. Int. J. Document Anal. Recognit. Premkumar Natarajan, Rohit Prasad, Krishna Subramanian, Shirin Saleem, Fred Choi, Richard M. Schwartz
2007	A	`conf`	Robust Page Segmentation Based on Smearing and Error Correction Unifying Top-down and Bottom-up Approaches. ICDAR Huaigu Cao, Rohit Prasad, Premkumar Natarajan, Ehry MacRostie
2007	A	`conf`	The BBN 2007 displayless English/iraqi speech-to-speech translation system. INTERSPEECH David Stallard, Fred Choi, Chia-Lin Kao, Kriste Krstovski, Premkumar Natarajan, Rohit Prasad, Shirin Saleem, Krishna Subramanian
2005	A	`conf`	Character Duration Modeling for Speed Improvements in the BBN Byblos OCR System. ICDAR Premkumar Natarajan, Ram Sundaram, Rohit Prasad, Ehry MacRostie
2005	A	`conf`	Performance Improvements to the BBN Byblos OCR System. ICDAR Michael Decerbo, Premkumar Natarajan, Rohit Prasad, Ehry MacRostie
2004	—	`conf`	The BBN Byblos Japanese OCR System. ICPR (2) Ehry MacRostie, Premkumar Natarajan, Michael Decerbo, Rohit Prasad
2003	A	`conf`	Design and evaluation of a limited two-way speech translator. INTERSPEECH David Stallard, John Makhoul, Fred Choi, Ehry MacRostie, Premkumar Natarajan, Richard M. Schwartz, Bushra Zawaydeh
2003	J	`jnl`	Surprise! What's in a Cebuano or Hindi Name? ACM Trans. Asian Lang. Inf. Process. Jonathan May, Ada Brunstein, Premkumar Natarajan, Ralph M. Weischedel
2002	Misc	`conf`	A scalable architecture for Directory Assistance automation. ICASSP Premkumar Natarajan, Rohit Prasad, Richard M. Schwartz, John Makhoul
2002	A	`conf`	Design for a speech-to-speech translator for field use. INTERSPEECH David Stallard, Premkumar Natarajan, Mohammed Noamany, Richard M. Schwartz, John Makhoul
2002	A	`conf`	Speech-enabled natural language call routing: BBN call director. INTERSPEECH Premkumar Natarajan, Rohit Prasad, Bernhard Suhm, Daniel McCarthy
2001	J	`jnl`	Multilingual Machine Printed OCR. Int. J. Pattern Recognit. Artif. Intell. Premkumar Natarajan, Zhidong Lu, Richard M. Schwartz, Issam Bazzi, John Makhoul
2001	A	`conf`	Videotext OCR Using Hidden Markov Models. ICDAR Premkumar Natarajan, Baback Elmieh, Richard M. Schwartz, John Makhoul
1999	A	`conf`	Advances in the BBN BYBLOS OCR System. ICDAR Zhidong Lu, Richard M. Schwartz, Premkumar Natarajan, Issam Bazzi, John Makhoul
1999	A	`conf`	Robust OCR of Degraded Documents. ICDAR Premkumar Natarajan, Issam Bazzi, Zhidong Lu, John Makhoul, Richard M. Schwartz
1997	J	`jnl`	A general formulation for iterative restoration methods. IEEE Trans. Signal Process. Joseph P. Noonan, Premkumar Natarajan