Portrait of Aman Chadha

Aman Chadha

Collaborator, AI/ML Wing

Generative AI Leadership, Amazon Web Services

Website

Publications (4)

Abu Tyeb Azad, Fahim Ahmed, Ishita Sur Apan, Ezharuddin Jubaer, Sumaiya Karim Katha, Armun Alam, Amin Ahsan Ali, Aman Chadha, Md Mofijul Islam, AKM Mahbubur Rahman

Khondo: A Multimodal Benchmark for Document Packet Splitting of Bangla Forms

arXiv (Cornell University), 2026

Preprint / Working PaperDOI

multimodal benchmark
vision-language models
document segmentation
document clustering
administrative documents

Abu Tyeb Azad, Ishita Sur Apan, Fahim Ahmed, Sumaiya Karim Katha, Ezharuddin Jubaer, Armun Alam, Pranjal Kumar Nandi, Amin Ahsan Ali, Aman Chadha, Md Mofijul Islam, AKM Mahbubur Rahman

BaFCo: A Document Understanding Benchmark for Complex Bangla Form Comprehension

Computer Vision – ECCV 2026, pp. 402-420, 2026

Book ChapterDOI URL

key information extraction
multimodal large language models
document layout analysis
government forms
chain-of-thought prompting
low-resource languages
zero-shot prompting
document understanding
Bengali language
annotated dataset

Md Mubtasim Ahasan, Rafat Hasan Khan, Tasnim Mohiuddin, Aman Chadha, Tariq Iqbal, M Ashraful Amin, Amin Ahsan Ali, Md Mofijul Islam, AKM Mahbubur Rahman

FuseCodec: Semantic-Contextual Fusion and Supervision for Neural Codecs

arXiv (Cornell University), 2025

Preprint / Working PaperDOI URL

speech tokenization
cross-modal alignment
zero-shot speech synthesis
neural speech codec
temporal alignment
self-supervised speech models
speech transcription

Md Mubtasim Ahasan, Md Fahim, Tasnim Mohiuddin, AKM Rahman, Aman Chadha, Tariq Iqbal, M Ashraful Amin, Md Mofijul Islam, Amin Ahsan Ali

Dm-codec: Distilling multimodal representations for speech tokenization

arXiv preprint arXiv:2410.15017, pp. 25580-25602, 2024

Journal ArticleDOI URL

multimodal representation
speech tokenization
knowledge distillation