Rohit Prasad

PhD thesis, 2022

2021

Floating Point CGRA based Ultra-Low Power DSP Accelerator.

[BibT_eX]

[DOI]

J. Signal Process. Syst., 2021

2020

Energy Efficient Acceleration Of Floating Point Applications Onto CGRA.

[BibT_eX]

[DOI]

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

TRANSPIRE: An energy-efficient TRANSprecision floating-point Programmable archItectuRE.

[BibT_eX]

[DOI]

Proceedings of the 2020 Design, Automation & Test in Europe Conference & Exhibition, 2020

2019

Alexa Everywhere: AI for Daily Convenience.

[BibT_eX]

[DOI]

Proceedings of the Twelfth ACM International Conference on Web Search and Data Mining, 2019

2018

Advancing the State of the Art in Open Domain Dialog Systems through the Alexa Prize.

[BibT_eX]

[DOI]

CoRR, 2018

On Evaluating and Comparing Conversational Agents.

[BibT_eX]

[DOI]

CoRR, 2018

Conversational AI: The Science Behind the Alexa Prize.

[BibT_eX]

[DOI]

CoRR, 2018

Alexa Prize - State of the Art in Conversational AI.

[BibT_eX]

[DOI]

AI Mag., 2018

2013

Universal Service Obligation in the Age of Broadband.

[BibT_eX]

[DOI]

Inf. Soc., 2013

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

[BibT_eX]

[DOI]

Shankar Ananthakrishnan

Comput. Speech Lang., 2013

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

[BibT_eX]

[DOI]

Comput. Speech Lang., 2013

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

[BibT_eX]

[DOI]

Proceedings of the 2013 IEEE Workshop on Applications of Computer Vision, 2013

Ridge Regression based classifiers for large scale class imbalanced datasets.

[BibT_eX]

[DOI]

Proceedings of the 2013 IEEE Workshop on Applications of Computer Vision, 2013

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

[BibT_eX]

[DOI]

Sanjika Hewavitharana

Proceedings of Machine Translation Summit XIV: Papers, 2013

Probabilistic trainable segmenter for call center audio using multiple features.

[BibT_eX]

[DOI]

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Audio self organized units for high-level event detection.

[BibT_eX]

[DOI]

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Variable-Span out-of-vocabulary named entity detection.

[BibT_eX]

[DOI]

Wei Chen

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Exploiting Stroke Orientation for CRF Based Binarization of Historical Documents.

[BibT_eX]

[DOI]

Proceedings of the 12th International Conference on Document Analysis and Recognition, 2013

Detecting OOV Names in Arabic Handwritten Data.

[BibT_eX]

[DOI]

Proceedings of the 12th International Conference on Document Analysis and Recognition, 2013

Graph based multimodal word clustering for video event detection.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2013

Robust EEG emotion classification using segment level decision fusion.

[BibT_eX]

[DOI]

Viktor Rozgic

Proceedings of the IEEE International Conference on Acoustics, 2013

ASR error detection in a conversational spoken language translation system.

[BibT_eX]

[DOI]

Wei Chen

Proceedings of the IEEE International Conference on Acoustics, 2013

2012

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

[BibT_eX]

[DOI]

Rakesh Mehrotra

Int. J. Bus. Data Commun. Netw., 2012

BBNVISER : BBN VISER TRECVID 2012 Multimedia Event Detection and Multimedia Event Recounting Systems.

[BibT_eX]

[DOI]

Proceedings of the 2012 TREC Video Retrieval Evaluation, 2012

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

[BibT_eX]

[DOI]

Wei Chen

Sanjika Hewavitharana

Proceedings of the 2012 International Workshop on Spoken Language Translation, 2012

Compact Audio Representation for Event Detection in Consumer Media.

[BibT_eX]

[DOI]

Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

Robust Event Detection From Spoken Content In Consumer Domain Videos.

[BibT_eX]

[DOI]

Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

Emotion Recognition using Acoustic and Lexical Features.

[BibT_eX]

[DOI]

Viktor Rozgic

Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

Detecting OOV Named-Entities in Conversational Speech.

[BibT_eX]

[DOI]

Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

Detecting near-duplicate document images using interest point matching.

[BibT_eX]

[DOI]

Fred Choi

Premkumar Natarajan

Proceedings of the 21st International Conference on Pattern Recognition, 2012

Extracting information from handwritten content in census forms.

[BibT_eX]

[DOI]

Proceedings of the 21st International Conference on Pattern Recognition, 2012

Document recognition and translation system for unconstrained Arabic documents.

[BibT_eX]

[DOI]

Proceedings of the 21st International Conference on Pattern Recognition, 2012

Statistical Machine Translation as a Language Model for Handwriting Recognition.

[BibT_eX]

[DOI]

Proceedings of the 2012 International Conference on Frontiers in Handwriting Recognition, 2012

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

[BibT_eX]

[DOI]

Proceedings of the 2012 International Conference on Frontiers in Handwriting Recognition, 2012

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

[BibT_eX]

[DOI]

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

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

[BibT_eX]

[DOI]

Pradeep Natarajan

Shuang Wu

Proceedings of the Computer Vision - ECCV 2012, 2012

Automatic Tune Set Generation for Machine Translation with Limited Indomain Data.

[BibT_eX]

[DOI]

Proceedings of the 16th Annual conference of the European Association for Machine Translation, 2012

Local Segmentation of Touching Characters Using Contour Based Shape Decomposition.

[BibT_eX]

[DOI]

Proceedings of the 10th IAPR International Workshop on Document Analysis Systems, 2012

Multimodal feature fusion for robust event detection in web videos.

[BibT_eX]

[DOI]

Pradeep Natarajan

Shuang Wu

Proceedings of the 2012 IEEE Conference on Computer Vision and Pattern Recognition, 2012

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

[BibT_eX]

[DOI]

Proceedings of the COLING 2012, 2012

Automatic detection of psychological distress indicators in online forum posts.

[BibT_eX]

[DOI]

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2012

Ensemble of SVM trees for multimodal emotion recognition.

[BibT_eX]

[DOI]

Viktor Rozgic

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2012

2011

Robust named entity detection from optical character recognition output.

[BibT_eX]

[DOI]

Krishna Subramanian

Int. J. Document Anal. Recognit., 2011

BBN VISER TRECVID 2011 Multimedia Event Detection System.

[BibT_eX]

[DOI]

Proceedings of the 2011 TREC Video Retrieval Evaluation, 2011

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

[BibT_eX]

[DOI]

Proceedings of the 19th International Conference on Multimedia 2011, Scottsdale, AZ, USA, November 28, 2011

Unsupervised Audio Analysis for Categorizing Heterogeneous Consumer Domain Videos.

[BibT_eX]

[DOI]

Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

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

[BibT_eX]

[DOI]

Premkumar Natarajan

Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

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

[BibT_eX]

[DOI]

Proceedings of the Fifth International Joint Conference on Natural Language Processing, 2011

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

[BibT_eX]

[DOI]

Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011

Automated image quality assessment for camera-captured OCR.

[BibT_eX]

[DOI]

Proceedings of the 18th IEEE International Conference on Image Processing, 2011

Text Extraction from Video Using Conditional Random Fields.

[BibT_eX]

[DOI]

Proceedings of the 2011 International Conference on Document Analysis and Recognition, 2011

Baseline Dependent Percentile Features for Offline Arabic Handwriting Recognition.

[BibT_eX]

[DOI]

Proceedings of the 2011 International Conference on Document Analysis and Recognition, 2011

Graph Clustering-Based Ensemble Method for Handwritten Text Line Segmentation.

[BibT_eX]

[DOI]

Vasant Manohar

Proceedings of the 2011 International Conference on Document Analysis and Recognition, 2011

Handwritten and Typewritten Text Identification and Recognition Using Hidden Markov Models.

[BibT_eX]

[DOI]

Proceedings of the 2011 International Conference on Document Analysis and Recognition, 2011

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

[BibT_eX]

[DOI]

Proceedings of the 2011 International Conference on Document Analysis and Recognition, 2011

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

[BibT_eX]

[DOI]

Pradeep Natarajan

Proceedings of the IEEE International Conference on Computer Vision, 2011

Shape codebook based handwritten and machine printed text zone extraction.

[BibT_eX]

[DOI]

Proceedings of the Document Recognition and Retrieval XVIII, 2011

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

[BibT_eX]

[DOI]

Proceedings of the British Machine Vision Conference, 2011

Model-based parametric features for emotion recognition from speech.

[BibT_eX]

[DOI]

Proceedings of the 2011 IEEE Workshop on Automatic Speech Recognition & Understanding, 2011

On-line Language Model Biasing for Statistical Machine Translation.

[BibT_eX]

[DOI]

Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies, Proceedings of the Conference, 19-24 June, 2011, Portland, Oregon, USA, 2011

2010

An unsupervised boosting technique for refiningword alignment.

[BibT_eX]

[DOI]

Vivek Kumar Rangarajan Sridhar

Proceedings of the 2010 IEEE Spoken Language Technology Workshop, 2010

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

[BibT_eX]

[DOI]

Vivek Kumar Rangarajan Sridhar

Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

Multi resolution discriminative models for subvocalic speech recognition.

[BibT_eX]

[DOI]

Mark Raugas

Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

Phrase alignment confidence for statistical machine translation.

[BibT_eX]

[DOI]

Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

Consensus Network Based Hypotheses Combination for Arabic Offline Handwriting Recognition.

[BibT_eX]

[DOI]

Matin Kamali

David Belanger

Antti-Veikko I. Rosti

Spyros Matsoukas

Proceedings of the 20th International Conference on Pattern Recognition, 2010

Stochastic Segment Model Adaptation for Offline Handwriting Recognition.

[BibT_eX]

[DOI]

Proceedings of the 20th International Conference on Pattern Recognition, 2010

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

[BibT_eX]

[DOI]

Proceedings of the International Conference on Frontiers in Handwriting Recognition, 2010

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

[BibT_eX]

[DOI]

Shankar Ananthakrishnan

Fred Choi

Proceedings of the IEEE International Conference on Acoustics, 2010

Pashto speech recognition with limited pronunciation lexicon.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2010

Discriminative Sample Selection for Statistical Machine Translation.

[BibT_eX]

[DOI]

Proceedings of the 2010 Conference on Empirical Methods in Natural Language Processing, 2010

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

[BibT_eX]

[DOI]

Proceedings of the Ninth IAPR International Workshop on Document Analysis Systems, 2010

Gabor features for offline Arabic handwriting recognition.

[BibT_eX]

[DOI]

Proceedings of the Ninth IAPR International Workshop on Document Analysis Systems, 2010

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

[BibT_eX]

[DOI]

Proceedings of the Fourteenth Conference on Computational Natural Language Learning, 2010

2009

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

[BibT_eX]

[DOI]

Proceedings of the 9th Workshop on Performance Metrics for Intelligent Systems, 2009

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

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2009

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

[BibT_eX]

[DOI]

Proceedings of the 10th International Conference on Document Analysis and Recognition, 2009

Stochastic Segment Modeling for Offline Handwriting Recognition.

[BibT_eX]

[DOI]

Proceedings of the 10th International Conference on Document Analysis and Recognition, 2009

Unsupervised HMM Adaptation Using Page Style Clustering.

[BibT_eX]

[DOI]

Proceedings of the 10th International Conference on Document Analysis and Recognition, 2009

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

[BibT_eX]

[DOI]

Proceedings of the International Workshop on Multilingual OCR, 2009

Context-dependent pronunciation modeling for Iraqi ASR.

[BibT_eX]

[DOI]

Premkumar Natarajan

Proceedings of the IEEE International Conference on Acoustics, 2009

Robust named entity detection using an Arabic offline handwriting recognition system.

[BibT_eX]

[DOI]

Krishna Subramanian

Proceedings of the Third Workshop on Analytics for Noisy Unstructured Text Data, 2009

2008

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

[BibT_eX]

[DOI]

Varadharajan Sridhar

Int. J. Bus. Data Commun. Netw., 2008

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

[BibT_eX]

[DOI]

Proceedings of the 2008 IEEE Spoken Language Technology Workshop, 2008

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

[BibT_eX]

[DOI]

Proceedings of the 2008 IEEE Spoken Language Technology Workshop, 2008

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

[BibT_eX]

[DOI]

Proceedings of the 2008 International Workshop on Spoken Language Translation, 2008

Improvements in hidden Markov model based Arabic OCR.

[BibT_eX]

[DOI]

Proceedings of the 19th International Conference on Pattern Recognition (ICPR 2008), 2008

Robust named entity detection in videotext using character lattices.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2008

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

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2008

Multi-frame combination for robust videotext recognition.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2008

Semi-supervised topic classification for low resource languages.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2008

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

[BibT_eX]

[DOI]

Proceedings of the Eighth IAPR International Workshop on Document Analysis Systems, 2008

2007

Finding structure in noisy text: topic classification and unsupervised clustering.

[BibT_eX]

[DOI]

Int. J. Document Anal. Recognit., 2007

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

[BibT_eX]

[DOI]

Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

Improvements in machine translation for English/iraqi speech translation.

[BibT_eX]

[DOI]

Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

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

[BibT_eX]

[DOI]

Proceedings of the 9th International Conference on Document Analysis and Recognition (ICDAR 2007), 2007

Optimal Estimation of Rejection Thresholds for Topic Spotting.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2007

Semantic translation error rate for evaluating translation systems.

[BibT_eX]

[DOI]

Proceedings of the IEEE Workshop on Automatic Speech Recognition & Understanding, 2007

2006

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

[BibT_eX]

[DOI]

IEEE Trans. Speech Audio Process., 2006

Design and Evaluation of the 2006 BBN English/Iraqi Two-Way speech Translation System.

[BibT_eX]

[DOI]

Proceedings of the 2006 IEEE ACL Spoken Language Technology Workshop, 2006

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

[BibT_eX]

[DOI]

Proceedings of the Arabic and Chinese Handwriting Recognition, 2006

A hybrid phrase-based/statistical speech translation system.

[BibT_eX]

[DOI]

Proceedings of the Ninth International Conference on Spoken Language Processing, 2006

Colloquial Iraqi ASR for speech translation.

[BibT_eX]

[DOI]

Proceedings of the Ninth International Conference on Spoken Language Processing, 2006

2005

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

[BibT_eX]

[DOI]

Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

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

[BibT_eX]

[DOI]

Spyros Matsoukas