Vivek Tyagi

Publication Activity (10 Years)

Years Active: 2003-2022
Publications (10 Years): 12

Top Topics

Natural Language Processing

Image Enhancement

Keyword Spotting

Top Venues

Publications

Zhicheng Fu, Miao Song, Chao Ma, Joe Nasti, Vivek Tyagi, Grant Lloyd, Wei Tang
An Efficient Hybrid Model for Low-light Image Enhancement in Mobile Devices. CVPR Workshops (2022)
Mohammad Abdullah-Al-Mamun, Vivek Tyagi, Hong Zhao
A New Full-Reference Image Quality Metric for Motion Blur Profile Characterization. IEEE Access 9 (2021)
Vivek Tyagi, Vikas Rana
Adaptive Forward Body Bias Voltage Generator. VLSI Design (2021)
Vivek Tyagi, Shivam Kalla, Vikas Rana
Negative Voltage Generator and Current DAC Based Regulator For Flash Memory. VLSI Design (2021)
Vivek Tyagi, Vikas Rana, Laura Capecchi, Marcella Carissimi, Marco Pasotti
Power Efficient Sense Amplifier For Emerging Non Volatile Memories. VLSI Design (2020)
Marcella Carissimi, Ritesh Mukherjee, Vivek Tyagi, Fabio Disegni, Davide Manfrè, Cesare Torti, Daniele Gallinari, Sandro Rossi, Andrea Gambero, Donatella Brambilla, Paola Zuliani, Riccardo Zurla, Alessandro Cabrini, Guido Torelli, Marco Pasotti, Chantal Auricchio, Emanuela Calvetti, Laura Capecchi, Luigi Croce, Stefano Zanchi, Vikas Rana, Preeti Mishra
2-Mb Embedded Phase Change Memory With 16-ns Read Access Time and 5-Mb/s Write Throughput in 90-nm BCD Technology for Automotive Applications. ESSCIRC (2019)
Vivek Tyagi, Vikas Rana, Laura Capecchi, Marcella Carissimi, Riccardo Zurla, Marco Pasotti
Current DAC Based -40dB PSRR Configurable Output LDO in BCD Technology. VLSI Design (2019)
Mohit Yadav, Vivek Tyagi
Deep Triphone Embedding Improves Phoneme Recognition. CoRR (2017)
Vivek Tyagi, Mohammad S. Hashmi, Ganesh Raj, Vikas Rana
A 10 MHz, 42 ppm/ °C, 69 μW PVT Compensated Latch Based Oscillator in BCD9S Technology for PCM. VDAT (2017)
Vivek Tyagi, Mohammad S. Hashmi, Ganesh Raj, Vikas Rana
A 10 MHz, 73 ppm/°C, 84 µW PVT Compensated Ring Oscillator. VDAT (2017)
Vivek Tyagi
Hybrid context dependent CD-DNN-HMM Keyword Spotting (KWS) in speech conversations. MLSP (2016)
Harish Arsikere, Arunasish Sen, A. P. Prathosh, Vivek Tyagi
Novel acoustic features for automatic dialog-act tagging. ICASSP (2016)
Ankur Agarwal, Ravi S. Behara, Sirish Mulpura, Vivek Tyagi
Domain Independent Natural Language Processing - A Case Study for Hospital Readmission with COPD. BIBE (2014)
Vivek Tyagi, Hima P. Karanam, Tanveer A. Faruquie, L. Venkata Subramaniam, Nalini K. Ratha
Fusing biographical and biometric classifiers for improved person identification. ICPR (2012)
Vivek Tyagi, Shivkumar Kalyanaraman, Raghuram Krishnapuram
Vehicular Traffic Density State Estimation Based on Cumulative Road Acoustics. IEEE Trans. Intell. Transp. Syst. 13 (3) (2012)
Vivek Tyagi, Abhijit S. Pandya, Ankur Agarwal, Bassem Alhalabi
Validation of Object Recognition Framework on Android Mobile Platform. HASE (2011)
Vivek Tyagi, Nalini K. Ratha
Biometric score fusion through discriminative training. CVPR Workshops (2011)
Vishesh Ved, Vivek Tyagi, Ankur Agarwal, Abhijit S. Pandya
Personal Health Record System and Integration Techniques with Various Electronic Medical Record Systems. HASE (2011)
Jayanta Basak, Kiran Kate, Vivek Tyagi, Nalini K. Ratha
A Gradient Descent Approach for Multi-modal Biometric Identification. ICPR (2010)
Jayanta Basak, Kiran Kate, Vivek Tyagi, Nalini K. Ratha
QPLC: A novel multimodal biometric score fusion method. CVPR Workshops (2010)
Vivek Tyagi
Tandem processing of fepstrum features. INTERSPEECH (2008)
Vivek Tyagi
Maximum accept and reject (MARS) training of HMM-GMM speech recognition systems. INTERSPEECH (2008)
Vivek Tyagi
Fepstrum: an improved modulation spectrum for ASR. INTERSPEECH (2007)
Mohamed Benzeghiba, Renato de Mori, Olivier Deroo, Stéphane Dupont, Teodora Erbes, Denis Jouvet, Luciano Fissore, Pietro Laface, Alfred Mertins, Christophe Ris, Richard Rose, Vivek Tyagi, Christian Wellekens
Automatic speech recognition and speech variability: A review. Speech Commun. 49 (10-11) (2007)
Vivek Tyagi, Hervé Bourlard, Christian Wellekens
On variable-scale piecewise stationary spectral analysis of speech signals for ASR. Speech Commun. 48 (9) (2006)
Vivek Tyagi, Christian Wellekens, Dirk T. M. Slock
Least squares filtering of speech signals for robust ASR. Speech Commun. 48 (11) (2006)
Mohamed Benzeghiba, Renato De Mori, Olivier Deroo, Stéphane Dupont, Teodora Erbes, Denis Jouvet, Luciano Fissore, Pietro Laface, Alfred Mertins, Christophe Ris, Richard Rose, Vivek Tyagi, Christian Wellekens
Automatic Speech Recognition and Intrinsic Speech Variation. ICASSP (5) (2006)
Vivek Tyagi, Christian Wellekens
Fepstrum and Carrier Signal Decomposition of Speech Signals Through Homomorphic Filtering. ICASSP (5) (2006)
Vivek Tyagi, Christian Wellekens, Hervé Bourlard
On variable-scale piecewise stationary spectral analysis of speech signals for ASR. INTERSPEECH (2005)
Vivek Tyagi, Christian Wellekens
Least Squares Filtering of Speech Signals for Robust ASR. MLMI (2005)
Vivek Tyagi, Christian Wellekens, Hervé Bourlard
A Variable-Scale Piecewise Stationary Spectral Analysis Technique Applied to ASR. MLMI (2005)
Vivek Tyagi, Christian Wellekens
On desensitizing the Mel-Cepstrum to spurious spectral components for Robust Speech Recognition. ICASSP (1) (2005)
Vivek Tyagi, Iain McCowan, Hervé Bourlard, Hemant Misra
On factorizing spectral dynamics for robust speech recognition. INTERSPEECH (2003)
Hemant Misra, Hervé Bourlard, Vivek Tyagi
New entropy based combination rules in HMM/ANN multi-stream ASR. ICASSP (2) (2003)