Anti-forensic technique for median filtering using L1-L2 TV model. - Shishir Sharma; A. Venkata Subramanyam; Monika Jain; Ambuj Mehrish; Sabu Emmanuel (WIFS, 2016)

Sensor Pattern Noise Estimation Using Probabilistically Estimated RAW Values. - Ambuj Mehrish; A. Venkata Subramanyam; Sabu Emmanuel (IEEE Signal Process. Lett., 2016)

Multimedia signatures for vehicle forensics. - Ambuj Mehrish; A. Venkata Subramanyam; Mohan S. Kankanhalli (ICME, 2017)

Robust PRNU estimation from probabilistic raw measurements. - Ambuj Mehrish; A. Venkata Subramanyam; Sabu Emmanuel (Signal Process. Image Commun., 2018)

Joint Spatial and Discrete Cosine Transform Domain-Based Counter Forensics for Adaptive Contrast Enhancement. - Ambuj Mehrish; A. Venkata Subramanyam; Sabu Emmanuel (IEEE Access, 2019)

Egocentric Analysis of Dash-Cam Videos for Vehicle Forensics. - Ambuj Mehrish; Prerna Singh; Puneet Jain; A. Venkata Subramanyam; Mohan S. Kankanhalli (IEEE Trans. Circuits Syst. Video Technol., 2020)

Speaker Embeddings for Diarization of Broadcast Data In The Allies Challenge. - Anthony Larcher; Ambuj Mehrish; Marie Tahon; Sylvain Meignier; Jean Carrive; David Doukhan; Olivier Galibert; Nicholas W. D. Evans (ICASSP, 2021)

The LIUM Human Active Correction Platform for Speaker Diarization. - Alexandre Flucha; Anthony Larcher; Ambuj Mehrish; Sylvain Meignier; Florian Plaut; Nicolas Poupon; Yevhenii Prokopalo; Adrien Puertolas; Meysam Shamsi; Marie Tahon (Interspeech, 2021)

Learning Accent Representation with Multi-Level VAE Towards Controllable Speech Synthesis. - Jan Melechovský; Ambuj Mehrish; Dorien Herremans; Berrak Sisman (SLT, 2022)

Evaluating Parameter-Efficient Transfer Learning Approaches on SURE Benchmark for Speech Understanding. - Yingting Li; Ambuj Mehrish; Rishabh Bhardwaj; Navonil Majumder; Bo Cheng 001; Shuai Zhao 001; Amir Zadeh 001; Rada Mihalcea; Soujanya Poria (ICASSP, 2023)

ADAPTERMIX: Exploring the Efficacy of Mixture of Adapters for Low-Resource TTS Adaptation. - Ambuj Mehrish; Abhinav Ramesh Kashyap; Yingting Li; Navonil Majumder; Soujanya Poria (INTERSPEECH, 2023)

Text-to-Audio Generation using Instruction Guided Latent Diffusion Model. - Deepanway Ghosal; Navonil Majumder; Ambuj Mehrish; Soujanya Poria (ACM Multimedia, 2023)

Evaluating Parameter-Efficient Transfer Learning Approaches on SURE Benchmark for Speech Understanding. - Yingting Li; Ambuj Mehrish; Shuai Zhao 001; Rishabh Bhardwaj; Amir Zadeh 001; Navonil Majumder; Rada Mihalcea; Soujanya Poria (CoRR, 2023)

Text-to-Audio Generation using Instruction-Tuned LLM and Latent Diffusion Model. - Deepanway Ghosal; Navonil Majumder; Ambuj Mehrish; Soujanya Poria (CoRR, 2023)

Towards lifelong human assisted speaker diarization. - Meysam Shamsi; Anthony Larcher; Loïc Barrault; Sylvain Meignier; Yevhenii Prokopalo; Marie Tahon; Ambuj Mehrish; Simon Petitrenaud; Olivier Galibert; Samuel Gaist; André Anjos; Sébastien Marcel; et al. (Comput. Speech Lang., 2023)

A review of deep learning techniques for speech processing. - Ambuj Mehrish; Navonil Majumder; Rishabh Bharadwaj; Rada Mihalcea; Soujanya Poria (Inf. Fusion, 2023)

HYPERTTS: Parameter Efficient Adaptation in Text to Speech Using Hypernetworks. - Yingting Li; Rishabh Bhardwaj; Ambuj Mehrish; Bo Cheng 001; Soujanya Poria (LREC/COLING, 2024)

CM-TTS: Enhancing Real Time Text-to-Speech Synthesis Efficiency through Weighted Samplers and Consistency Models. - Xiang Li 116; FanBu FanBu; Ambuj Mehrish; Yingting Li; Jiale Han 001; Bo Cheng 001; Soujanya Poria (NAACL-HLT (Findings), 2024)

Accented Text-to-Speech Synthesis with a Conditional Variational Autoencoder. - Jan Melechovský; Ambuj Mehrish; Berrak Sisman; Dorien Herremans (TENCON, 2024)

Accent Conversion in Text-to-Speech Using Multi-Level VAE and Adversarial Training. - Jan Melechovský; Ambuj Mehrish; Berrak Sisman; Dorien Herremans (TENCON, 2024)

CM-TTS: Enhancing Real Time Text-to-Speech Synthesis Efficiency through Weighted Samplers and Consistency Models. - Xiang Li 116; Fan Bu; Ambuj Mehrish; Yingting Li; Jiale Han 001; Bo Cheng 001; Soujanya Poria (CoRR, 2024)

Reward Steering with Evolutionary Heuristics for Decoding-time Alignment. - Chia-Yu Hung; Navonil Majumder; Ambuj Mehrish; Soujanya Poria (CoRR, 2024)

Improving Text-To-Audio Models with Synthetic Captions. - Zhifeng Kong; Sang-gil Lee; Deepanway Ghosal; Navonil Majumder; Ambuj Mehrish; Rafael Valle; Soujanya Poria; Bryan Catanzaro (CoRR, 2024)

Leveraging Parameter-Efficient Transfer Learning for Multi-Lingual Text-to-Speech Adaptation. - Yingting Li; Ambuj Mehrish; Bryan Chew; Bo Cheng 001; Soujanya Poria (CoRR, 2024)

DART: Disentanglement of Accent and Speaker Representation in Multispeaker Text-to-Speech. - Jan Melechovský; Ambuj Mehrish; Berrak Sisman; Dorien Herremans (CoRR, 2024)

TangoFlux: Super Fast and Faithful Text to Audio Generation with Flow Matching and Clap-Ranked Preference Optimization. - Chia-Yu Hung; Navonil Majumder; Zhifeng Kong; Ambuj Mehrish; Rafael Valle; Bryan Catanzaro; Soujanya Poria (CoRR, 2024)

Reward-Guided Tree Search for Inference Time Alignment of Large Language Models. - Chia-Yu Hung; Navonil Majumder; Ambuj Mehrish; Soujanya Poria (NAACL (Long Papers), 2025)

PROEMO: Prompt-Driven Text-to-Speech Synthesis Based on Emotion and Intensity Control. - Shaozuo Zhang; Ambuj Mehrish; Yingting Li; Soujanya Poria (CoRR, 2025)

DialogXpert: Driving Intelligent and Emotion-Aware Conversations through Online Value-Based Reinforcement Learning with LLM Priors. - Tazeek Bin Abdur Rakib; Ambuj Mehrish; Lay-Ki Soon; Wern Han Lim; Soujanya Poria (CoRR, 2025)

SonicMaster: Towards Controllable All-in-One Music Restoration and Mastering. - Jan Melechovský; Ambuj Mehrish; Dorien Herremans (CoRR, 2025)