Karthika Vijayan

24 papers A 5Misc 3Journal 7Unranked 9

Year	Rank	Type	Title / 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