Karthika Vijayan

24 papers A 5Misc 3Journal 7Unranked 9
YearRankTypeTitle / Venue / Authors
2025 Misc conf
Utilizing Large Language Models for Focused Conversational Assistants.
RANLP
Shruti Dhavalikar, Karthika Vijayan
2023 — conf
Exploration of transfer learning capability of multilingual models for text classification.
PRIS
Maddineni Bhargava, Karthika Vijayan, Oshin Anand, Gaurav Raina
2023 — conf
Multilingual Intent Recognition: A Study of Crosslingual Transfer Learning.
CiSt
Karthika Vijayan, Oshin Anand
2021 J jnl
NHSS: A speech and singing parallel database.
Speech Commun.
Bidisha Sharma, Xiaoxue Gao, Karthika Vijayan, Xiaohai Tian, Haizhou Li
2020 J jnl
NHSS: A Speech and Singing Parallel Database.
CoRR
Bidisha Sharma, Xiaoxue Gao, Karthika Vijayan, Xiaohai Tian, Haizhou Li
2019 — conf
Allpass Modeling of Phase Spectrum of Speech Signals for Formant Tracking.
APSIPA
Karthika Vijayan, K. Sri Rama Murty, Haizhou Li
2019 A conf
NUS Speak-to-Sing: A Web Platform for Personalized Speech-to-Singing Conversion.
INTERSPEECH
Chitralekha Gupta, Karthika Vijayan, Bidisha Sharma, Xiaoxue Gao, Haizhou Li
2019 — conf
SINGAN: Singing Voice Conversion with Generative Adversarial Networks.
APSIPA
Berrak Sisman, Karthika Vijayan, Minghui Dong, Haizhou Li
2019 J jnl
Speech-to-Singing Voice Conversion: The Challenges and Strategies for Improving Vocal Conversion Processes.
IEEE Signal Process. Mag.
Karthika Vijayan, Haizhou Li, Tomoki Toda
2018 — conf
Analysis of Speech and Singing Signals for Temporal Alignment.
APSIPA
Karthika Vijayan, Xiaoxue Gao, Haizhou Li
2018 J jnl
Epoch-Synchronous Overlap-Add (ESOLA) for Time- and Pitch-Scale Modification of Speech Signals.
CoRR
Sunil Rudresh, Aditya Vasisht, Karthika Vijayan, Chandra Sekhar Seelamantula
2018 Misc conf
On the Importance of Analytic Phase of Speech Signals in Spoken Language Recognition.
ICASSP
Karthika Vijayan, Haizhou Li, Hanwu Sun, Kong-Aik Lee
2017 — conf
A dual alignment scheme for improved speech-to-singing voice conversion.
APSIPA
Karthika Vijayan, Minghui Dong, Haizhou Li
2017 A conf
Time-Frequency Coherence for Periodic-Aperiodic Decomposition of Speech Signals.
INTERSPEECH
Karthika Vijayan, Jitendra Kumar Dhiman, Chandra Sekhar Seelamantula
2016 J jnl
Epoch Extraction by Phase Modelling of Speech Signals.
Circuits Syst. Signal Process.
Karthika Vijayan, K. Sri Rama Murty
2016 A conf
Prosody Modification Using Allpass Residual of Speech Signals.
INTERSPEECH
Karthika Vijayan, K. Sri Rama Murty
2016 J jnl
Significance of analytic phase of speech signals in speaker verification.
Speech Commun.
Karthika Vijayan, Pappagari Raghavendra Reddy, K. Sri Rama Murty
2015 J jnl
Analysis of Phase Spectrum of Speech Signals Using Allpass Modeling.
IEEE ACM Trans. Audio Speech Lang. Process.
Karthika Vijayan, K. Sri Rama Murty
2015 A conf
Analysis of features from analytic representation of speech using MP-ABX measures.
INTERSPEECH
Raghavendra Reddy Pappagari, Karthika Vijayan, K. Sri Rama Murty
2014 — conf
Allpass modelling of Fourier phase for speaker verification.
Odyssey
Karthika Vijayan, Vinay Kumar, K. Sri Rama Murty
2014 — conf
Comparative study of spectral mapping techniques for enhancement of throat microphone speech.
NCC
Karthika Vijayan, K. Sri Rama Murty
2014 Misc conf
Epoch extraction from allpass residual of speech signals.
ICASSP
Karthika Vijayan, K. Sri Rama Murty
2014 — conf
Estimation of allpass transfer functions by introducing sparsity constraints to particle swarm optimization.
NCC
Karthika Vijayan, K. Sri Rama Murty
2014 A conf
Feature extraction from analytic phase of speech signals for speaker verification.
INTERSPEECH
Karthika Vijayan, Vinay Kumar, K. Sri Rama Murty