Rohit Prasad

发表

Robust Event Detection From Spoken Content In Consumer Domain Videos

Shuang Wu, Stavros Tsakalidis, Xiaodan Zhuang, 2012, INTERSPEECH.

The 2004 BBN/LIMSI 20xRT English conversational telephone speech recognition system

Richard M. Schwartz, Spyridon Matsoukas, Rohit Prasad, 2005, INTERSPEECH.

Multi-lingual Offline Handwriting Recognition Using Hidden Markov Models: A Script-Independent Approach

Rohit Prasad, Premkumar Natarajan, Shirin Saleem, 2006, SACH.

Multi-frame combination for robust videotext recognition

Rohit Prasad, Premkumar Natarajan, Shirin Saleem, 2008, 2008 IEEE International Conference on Acoustics, Speech and Signal Processing.

Wavelet Band-pass Filters for Matching Multiple Templates in Real-time

Yue Wu, Pradeep Natarajan, Rohit Prasad, 2011, BMVC.

Consensus Network Based Hypotheses Combination for Arabic Offline Handwriting Recognition

Spyridon Matsoukas, Rohit Prasad, Premkumar Natarajan, 2010, 2010 20th International Conference on Pattern Recognition.

Extracting information from handwritten content in census forms

Xujun Peng, Rohit Prasad, Premkumar Natarajan, 2012, Proceedings of the 21st International Conference on Pattern Recognition (ICPR2012).

A hybrid phrase-based/statistical speech translation system

Rohit Prasad, Premkumar Natarajan, Shirin Saleem, 2006, INTERSPEECH.

Sparsity-based super-resolution for offline handwriting recognition

Rohit Prasad, Krishna Subramanian, Shiv Vitaladevuni, 2011, MOCR_AND '11.

Efficient Orthogonal Matching Pursuit using sparse random projections for scene and video classification

Pradeep Natarajan, Rohit Prasad, Premkumar Natarajan, 2011, 2011 International Conference on Computer Vision.

Audio-visual fusion using bayesian model combination for web video retrieval

Stavros Tsakalidis, Pradeep Natarajan, Rohit Prasad, 2011, MM '11.

Document recognition and translation system for unconstrained Arabic documents

Rohit Prasad, Premkumar Natarajan, Huaigu Cao, 2012, Proceedings of the 21st International Conference on Pattern Recognition (ICPR2012).

Large-scale, real-time logo recognition in broadcast videos

Yue Wu, Pradeep Natarajan, Rohit Prasad, 2011, 2011 IEEE International Conference on Multimedia and Expo.

Multi resolution discriminative models for subvocalic speech recognition

Rohit Prasad, Premkumar Natarajan, Vivek Kumar Rangarajan Sridhar, 2010, INTERSPEECH.

Unsupervised Audio Analysis for Categorizing Heterogeneous Consumer Domain Videos

Stavros Tsakalidis, Pradeep Natarajan, Rohit Prasad, 2011, INTERSPEECH.

Automatic transcription of courtroom speech

Richard M. Schwartz, John Makhoul, Rohit Prasad, 2002, INTERSPEECH.

Name aware speech-to-speech translation for English/Iraqi

Rohit Prasad, Premkumar Natarajan, Chia-Lin Kao, 2008, 2008 IEEE Spoken Language Technology Workshop.

Batch-mode semi-supervised active learning for statistical machine translation

Rohit Prasad, Premkumar Natarajan, David Stallard, 2013, Comput. Speech Lang..

Improvements in machine translation for English/iraqi speech translation

Rohit Prasad, Premkumar Natarajan, Chia-Lin Kao, 2007, INTERSPEECH.

Colloquial Iraqi ASR for speech translation

Rohit Prasad, Premkumar Natarajan, Shirin Saleem, 2006, INTERSPEECH.

Detecting OOV Names in Arabic Handwritten Data

Rohit Prasad, Premkumar Natarajan, Huaigu Cao, 2013, 2013 12th International Conference on Document Analysis and Recognition.

Model-based parametric features for emotion recognition from speech

Rohit Prasad, Sankaranarayanan Ananthakrishnan, Aravind Namandi Vembu, 2011, 2011 IEEE Workshop on Automatic Speech Recognition & Understanding.

Pashto speech recognition with limited pronunciation lexicon

Stavros Tsakalidis, Rohit Prasad, Premkumar Natarajan, 2010, 2010 IEEE International Conference on Acoustics, Speech and Signal Processing.

Detecting near-duplicate document images using interest point matching

Rohit Prasad, Premkumar Natarajan, Fred Choi, 2012, Proceedings of the 21st International Conference on Pattern Recognition (ICPR2012).

DESIGN AND EVALUATION OF THE 2006 BBN ENGLISH/IRAQI TWO-WAY SPEECH TRANSLATION SYSTEM

Rohit Prasad, Premkumar Natarajan, Shirin Saleem, 2006, 2006 IEEE Spoken Language Technology Workshop.

Context-dependent pronunciation modeling for Iraqi ASR

Stavros Tsakalidis, Rohit Prasad, Premkumar Natarajan, 2009, 2009 IEEE International Conference on Acoustics, Speech and Signal Processing.

Stochastic Segment Modeling for Offline Handwriting Recognition

Rohit Prasad, Premkumar Natarajan, Krishna Subramanian, 2009, 2009 10th International Conference on Document Analysis and Recognition.

Evaluating different confirmation strategies for speech-to-speech translation systems

Rohit Prasad, Premkumar Natarajan, Shirin Saleem, 2010, 2010 IEEE International Conference on Acoustics, Speech and Signal Processing.

On-Line Language Model Biasing for Multi-Pass Automatic Speech Recognition

Stavros Tsakalidis, Rohit Prasad, Premkumar Natarajan, 2011, INTERSPEECH.

The BBN Byblos Japanese OCR system

Rohit Prasad, Premkumar Natarajan, Ehry MacRostie, 2004, Proceedings of the 17th International Conference on Pattern Recognition, 2004. ICPR 2004..

Improvements in HMM Adaptation for Handwriting Recognition Using Writer Identification and Duration Adaptation

Rohit Prasad, Premkumar Natarajan, Huaigu Cao, 2010, 2010 12th International Conference on Frontiers in Handwriting Recognition.

Gabor features for offline Arabic handwriting recognition

Jin Chen, Rohit Prasad, Premkumar Natarajan, 2010, DAS '10.

Stochastic Segment Model Adaptation for Offline Handwriting Recognition

Rohit Prasad, Premkumar Natarajan, Krishna Subramanian, 2010, 2010 20th International Conference on Pattern Recognition.

Ridge Regression based classifiers for large scale class imbalanced datasets

Shuang Wu, Pradeep Natarajan, Rohit Prasad, 2013, 2013 IEEE Workshop on Applications of Computer Vision (WACV).

Unsupervised HMM Adaptation Using Page Style Clustering

Rohit Prasad, Premkumar Natarajan, Shirin Saleem, 2009, 2009 10th International Conference on Document Analysis and Recognition.

The BBN 2007 displayless English/iraqi speech-to-speech translation system

Rohit Prasad, Premkumar Natarajan, Chia-Lin Kao, 2007, INTERSPEECH.

Audio self organized units for high-level event detection

Shuang Wu, Xiaodan Zhuang, Pradeep Natarajan, 2013, INTERSPEECH.

Robust named entity detection in videotext using character lattices

Rohit Prasad, Premkumar Natarajan, Ehry MacRostie, 2008, 2008 IEEE International Conference on Acoustics, Speech and Signal Processing.

A Wearable Headset Speech-to-Speech Translation System

Rohit Prasad, Premkumar Natarajan, Shirin Saleem, 2008, ACL 2008.

BBN CTS English System

Rohit Prasad, Chia-Lin Kao, Jeff Z. Ma, 2003 .

Development and internal evaluation of speech-to-speech translation technology at BBN

Rohit Prasad, Premkumar Natarajan, David Stallard, 2009, PerMIS.

Moving from command and control to flexible use and to a spectrum commons

Rohit Prasad, Vivek Kumar Rangarajan Sridhar, 2013 .

Conversational AI: The Science Behind the Alexa Prize pdf

Yi Pan, Qing Liu, Han Song, 2018, ArXiv.

Variable-Span out-of-vocabulary named entity detection

Wei Chen, Rohit Prasad, Premkumar Natarajan, 2013, INTERSPEECH.

Alexa Everywhere: AI for Daily Convenience

Rohit Prasad, 2019, WSDM.

Speech-enabled natural language call routing: BBN call director

Rohit Prasad, Premkumar Natarajan, Daniel McCarthy, 2002, INTERSPEECH.

The 2004 BBN 1xRT recognition systems for English broadcast news and conversational telephone speech

Richard M. Schwartz, Spyridon Matsoukas, Rohit Prasad, 2005, INTERSPEECH.

Subword-based Stochastic Segment Modeling for Offline Arabic Handwriting Recognition

Rohit Prasad, Krishna Subramanian, Vasant Manohar, 2011 .

Text Extraction from Video Using Conditional Random Fields

Xujun Peng, Rohit Prasad, Premkumar Natarajan, 2011, 2011 International Conference on Document Analysis and Recognition.

Recent improvements in BBN's English/Iraqi speech-to-speech translation system

Stavros Tsakalidis, Rohit Prasad, Premkumar Natarajan, 2008, 2008 IEEE Spoken Language Technology Workshop.

Nested state indexing in pairwise Markov networks for fast handwritten document image rule-line removal

Venu Govindaraju, Rohit Prasad, Premkumar Natarajan, 2009, 2009 16th IEEE International Conference on Image Processing (ICIP).

Active error detection and resolution for speech-to-speech translation

Wei Chen, Rohit Kumar, Rohit Prasad, 2012, IWSLT.

OCR-Driven Writer Identification and Adaptation in an HMM Handwriting Recognition System

Rohit Prasad, Premkumar Natarajan, Huaigu Cao, 2011, 2011 International Conference on Document Analysis and Recognition.

Universal Service Obligation in the Age of Broadband

Rohit Prasad, Rohit Prasad, 2013, Inf. Soc..

Compact Audio Representation for Event Detection in Consumer Media

Shuang Wu, Stavros Tsakalidis, Xiaodan Zhuang, 2012, INTERSPEECH.

Baseline Dependent Percentile Features for Offline Arabic Handwriting Recognition

Pradeep Natarajan, Rohit Prasad, Premkumar Natarajan, 2011, 2011 International Conference on Document Analysis and Recognition.

A Semi-Supervised Batch-Mode Active Learning Strategy for Improved Statistical Machine Translation

Rohit Prasad, Premkumar Natarajan, David Stallard, 2010, CoNLL.

Improvements in hidden Markov model based Arabic OCR

Rohit Prasad, Premkumar Natarajan, Shirin Saleem, 2008, 2008 19th International Conference on Pattern Recognition.

Multi-channel Shape-Flow Kernel Descriptors for Robust Video Event Detection and Retrieval

Shuang Wu, Unsang Park, Xiaodan Zhuang, 2012, ECCV.

The BBN TransTalk Speech-to-Speech Translation System

Rohit Prasad, Shirin Saleem, Kriste Krstovski, 2011 .

Phrase alignment confidence for statistical machine translation

Rohit Prasad, Premkumar Natarajan, Sankaranarayanan Ananthakrishnan, 2010, INTERSPEECH.

Semi-Supervised Word Sense Disambiguation for Mixed-Initiative Conversational Spoken Language Translation

Rohit Prasad, Rohit Kumar, Sanjika Hewavitharana, 2013, MTSUMMIT.

Advances in transcription of broadcast news and conversational telephone speech within the combined EARS BBN/LIMSI system

Richard M. Schwartz, John Makhoul, Spyridon Matsoukas, 2006, IEEE Transactions on Audio, Speech, and Language Processing.

Arabic Text Recognition Using a Script-Independent Methodology: A Unified HMM-Based Approach for Machine-Printed and Handwritten Text

Rohit Prasad, Premkumar Natarajan, Shirin Saleem, 2012 .

Ensemble of SVM trees for multimodal emotion recognition

Rohit Kumar, Rohit Prasad, Shirin Saleem, 2012, Proceedings of The 2012 Asia Pacific Signal and Information Processing Association Annual Summit and Conference.

Mutual information analysis for feature and sensor subset selection in surface electromyography based speech recognition

Rohit Prasad, Premkumar Natarajan, Vivek Kumar Rangarajan Sridhar, 2010, INTERSPEECH.

Robust named entity detection from optical character recognition output

Rohit Prasad, Premkumar Natarajan, Krishna Subramanian, 2011, International Journal on Document Analysis and Recognition (IJDAR).

Multimodal feature fusion for robust event detection in web videos

Shuang Wu, Unsang Park, Stavros Tsakalidis, 2012, 2012 IEEE Conference on Computer Vision and Pattern Recognition.

Semi-supervised topic classification for low resource languages

Rohit Prasad, Premkumar Natarajan, Daben Liu, 2008, 2008 IEEE International Conference on Acoustics, Speech and Signal Processing.

Source Error-Projection for Sample Selection in Phrase-Based SMT for Resource-Poor Languages

Rohit Prasad, Premkumar Natarajan, Sankaranarayanan Ananthakrishnan, 2011, IJCNLP.

Rapid development of an English/Farsi speech-to-speech translation system.

Rohit Prasad, Premkumar Natarajan, Chia-Lin Kao, 2008, IWSLT.

THE 2004 BBN/LIMSI 20xRT ENGLISH CONVERSATIONAL TELEPHONE SPEECH SYSTEM

Rohit Prasad, Thomas Colthurst, Holger Schwenk, 2004 .

ONR STEM Grand Challenge: Extensible Adaptive System for STEM Learning

Rohit Prasad, 2013 .

The Sachet Telecom Architecture for Off Grid Locations: An Indian Case Study

Rohit Prasad, Rakesh Mehrotra, 2012, Int. J. Bus. Data Commun. Netw..

An unsupervised boosting technique for refiningword alignment

Rohit Prasad, Premkumar Natarajan, Sankaranarayanan Ananthakrishnan, 2010, 2010 IEEE Spoken Language Technology Workshop.

Semantic translation error rate for evaluating translation systems

Rohit Prasad, Premkumar Natarajan, Shirin Saleem, 2007, 2007 IEEE Workshop on Automatic Speech Recognition & Understanding (ASRU).

Automatic Tune Set Generation for Machine Translation with Limited Indomain Data

Rohit Prasad, Premkumar Natarajan, Huaigu Cao, 2012, EAMT.

Character duration modeling for speed improvements in the BBN Byblos OCR system

Rohit Prasad, Premkumar Natarajan, Ehry MacRostie, 2005, Eighth International Conference on Document Analysis and Recognition (ICDAR'05).

MeetingLogger: rich transcription of courtroom speech

John Makhoul, Rohit Prasad, Long Nguyen, 2002 .

Graph based multimodal word clustering for video event detection

Shuang Wu, Pradeep Natarajan, Rohit Prasad, 2013, 2013 IEEE International Conference on Acoustics, Speech and Signal Processing.

Speech recognition in multiple languages and domains: the 2003 BBN/LIMSI EARS system

Herbert Gish, Richard M. Schwartz, John Makhoul, 2004, 2004 IEEE International Conference on Acoustics, Speech, and Signal Processing.

Robust Page Segmentation Based on Smearing and Error Correction Unifying Top-down and Bottom-up Approaches

Rohit Prasad, Premkumar Natarajan, Ehry MacRostie, 2007, Ninth International Conference on Document Analysis and Recognition (ICDAR 2007).

Probabilistic trainable segmenter for call center audio using multiple features

Xiaodan Zhuang, Rohit Prasad, Pat Peterson, 2013, INTERSPEECH.

Optimal Number of Mobile Service Providers in India: Trade-Off between Efficiency and Competition

Rohit Prasad, Varadharajan Sridhar, 2008, Int. J. Bus. Data Commun. Netw..

Performance improvements to the BBN Byblos OCR system

Rohit Prasad, Premkumar Natarajan, Ehry MacRostie, 2005, Eighth International Conference on Document Analysis and Recognition (ICDAR'05).

Robust Page Segmentation Based on Smearing and Error Correction Unifying Top-down and Bottom-up Approaches

Rohit Prasad, Ehry MacRostie, Huaigu Cao, 2007 .

Finding structure in noisy text: topic classification and unsupervised clustering

Richard M. Schwartz, Rohit Prasad, Premkumar Natarajan, 2007, International Journal of Document Analysis and Recognition (IJDAR).

On-line Language Model Biasing for Statistical Machine Translation

Rohit Prasad, Premkumar Natarajan, Sankaranarayanan Ananthakrishnan, 2011, ACL.

Automated image quality assessment for camera-captured OCR

Xujun Peng, Rohit Prasad, Premkumar Natarajan, 2011, 2011 18th IEEE International Conference on Image Processing.

Automatic Detection of Psychological Distress Indicators and Severity Assessment from Online Forum Posts

Rohit Prasad, Shirin Saleem, Michael Crystal, 2012, COLING.

Scene image categorization and video event detection using Naive Bayes Nearest Neighbor

Shuang Wu, Xiaodan Zhuang, Pradeep Natarajan, 2013, 2013 IEEE Workshop on Applications of Computer Vision (WACV).

A scalable architecture for Directory Assistance automation

Richard M. Schwartz, John Makhoul, Rohit Prasad, 2002, 2002 IEEE International Conference on Acoustics, Speech, and Signal Processing.

Robust named entity detection using an Arabic offline handwriting recognition system

Rohit Prasad, Premkumar Natarajan, Krishna Subramanian, 2009, AND '09.

Statistical Machine Translation as a Language Model for Handwriting Recognition

Rohit Prasad, Premkumar Natarajan, Krishna Subramanian, 2012, 2012 International Conference on Frontiers in Handwriting Recognition.

A stroke regeneration method for cleaning rule-lines in handwritten document images

Rohit Prasad, Premkumar Natarajan, Huaigu Cao, 2009, MOCR '09.

Automatic pronunciation prediction for text-to-speech synthesis of dialectal arabic in a speech-to-speech translation system

Stavros Tsakalidis, Rohit Prasad, Premkumar Natarajan, 2012, 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Automatic detection of psychological distress indicators in online forum posts

Rohit Kumar, Rohit Prasad, Shirin Saleem, 2012, Proceedings of The 2012 Asia Pacific Signal and Information Processing Association Annual Summit and Conference.

Applying Discriminatively Optimized Feature Transform for HMM-based Off-Line Handwriting Recognition

Jin Chen, Bing Zhang, Rohit Prasad, 2012, 2012 International Conference on Frontiers in Handwriting Recognition.

On Evaluating and Comparing Conversational Agents pdf

Rahul Goel, Angeliki Metallinou, Ashwin Ram, 2018, ArXiv.

On Evaluating and Comparing Open Domain Dialog Systems

Rahul Goel, Angeliki Metallinou, Ashwin Ram, 2018 .

Recent improvements and performance analysis of ASR and MT in a speech-to-speech translation system

Rohit Prasad, Premkumar Natarajan, Chia-Lin Kao, 2008, 2008 IEEE International Conference on Acoustics, Speech and Signal Processing.

End-to-End Trainable Thai OCR System Using Hidden Markov Models

Rohit Prasad, Premkumar Natarajan, Ehry MacRostie, 2008, 2008 The Eighth IAPR International Workshop on Document Analysis Systems.

Discriminative Sample Selection for Statistical Machine Translation

Rohit Prasad, Premkumar Natarajan, David Stallard, 2010, EMNLP.

Local Segmentation of Touching Characters Using Contour Based Shape Decomposition

David S. Doermann, Rohit Prasad, Premkumar Natarajan, 2012, 2012 10th IAPR International Workshop on Document Analysis Systems.

OPTIMAL ESTIMATIONOF REJECTIONTHRESHOLDS FOR TOPICSPOTTING

Rohit Prasad, Krishna Subramanian, Richard Schwartz, 2007 .

Robust EEG emotion classification using segment level decision fusion

Rohit Prasad, Viktor Rozgic, Shiv Naga Prasad Vitaladevuni, 2013, 2013 IEEE International Conference on Acoustics, Speech and Signal Processing.

Graph Clustering-Based Ensemble Method for Handwritten Text Line Segmentation

Rohit Prasad, Premkumar Natarajan, Vasant Manohar, 2011, 2011 International Conference on Document Analysis and Recognition.

Improvements in BBN's HMM-Based Offline Arabic Handwriting Recognition System

Rohit Prasad, Premkumar Natarajan, Shirin Saleem, 2009, 2009 10th International Conference on Document Analysis and Recognition.

Emotion Recognition using Acoustic and Lexical Features

Rohit Kumar, Rohit Prasad, Shirin Saleem, 2012, INTERSPEECH.

ASR error detection in a conversational spoken language translation system

Wei Chen, Rohit Kumar, Rohit Prasad, 2013, 2013 IEEE International Conference on Acoustics, Speech and Signal Processing.

BBN TransTalk: Robust multilingual two-way speech-to-speech translation for mobile platforms

Stavros Tsakalidis, Rohit Prasad, Premkumar Natarajan, 2013, Comput. Speech Lang..

Detecting OOV Named-Entities in Conversational Speech

Rohit Kumar, Stavros Tsakalidis, Rohit Prasad, 2012, INTERSPEECH.

The BBN document analysis service: a platform for multilingual document translation

Rohit Prasad, Premkumar Natarajan, Ehry MacRostie, 2010, DAS '10.

Handwritten and Typewritten Text Identification and Recognition Using Hidden Markov Models

Rohit Prasad, Premkumar Natarajan, Huaigu Cao, 2011, 2011 International Conference on Document Analysis and Recognition.

Exploiting Stroke Orientation for CRF Based Binarization of Historical Documents

Xujun Peng, Rohit Prasad, Premkumar Natarajan, 2013, 2013 12th International Conference on Document Analysis and Recognition.