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Sushil Khyalia

4 accepted papers

2026

MAVERIX: Multimodal Audio-Visual Evaluation and Recognition IndeX

AAAI 2026technical

We introduce MAVERIX (Multimodal Audio-Visual Evaluation and Recognition IndeX), a unified benchmark to probe video understanding in multimodal LLMs, encompassing video, audio, and text inputs with human performance baselines. Although recent advancements in audiovisual models have shown substantial

Cited by 0SourcePDFScholar
2024

Data Driven Grapheme-to-Phoneme Representations for a Lexicon-Free Text-to-Speech

ICASSP 2024accepted

Grapheme-to-Phoneme (G2P) is an essential first step in any modern, high-quality Text-to-Speech (TTS) system. Most of the current G2P systems rely on carefully hand-crafted lexicons developed by experts. This poses a two-fold problem. Firstly, the lexicons are generated using a fixed phoneme set, us…

Cited by 0SourceScholar
2024

Transformers Get Stable: An End-to-End Signal Propagation Theory for Language Models

ICML 2024poster

In spite of their huge success, transformer models remain difficult to scale in depth. In this work, we develop a unified signal propagation theory and provide formulae that govern the moments of the forward and backward signal through the transformer model. Our framework can be used to understand a…

2022

PAC Mode Estimation using PPR Martingale Confidence Sequences

AISTATS 2022poster

We consider the problem of correctly identifying the mode of a discrete distribution $\mathcal{P}$ with sufficiently high probability by observing a sequence of i.i.d. samples drawn from $\mathcal{P}$. This problem reduces to the estimation of a single parameter when $\mathcal{P}$ has a support set…