Search Results for author: Srikanth Vishnubhotla

Found 4 papers, 0 papers with code

SpeechGuard: Exploring the Adversarial Robustness of Multimodal Large Language Models

no code implementations14 May 2024 Raghuveer Peri, Sai Muralidhar Jayanthi, Srikanth Ronanki, Anshu Bhatia, Karel Mundnich, Saket Dingliwal, Nilaksh Das, Zejiang Hou, Goeric Huybrechts, Srikanth Vishnubhotla, Daniel Garcia-Romero, Sundararajan Srinivasan, Kyu J Han, Katrin Kirchhoff

Despite safety guardrails, experiments on jailbreaking demonstrate the vulnerability of SLMs to adversarial perturbations and transfer attacks, with average attack success rates of 90% and 10% respectively when evaluated on a dataset of carefully designed harmful questions spanning 12 different toxic categories.

Adversarial Robustness Instruction Following +1

Complementary Language Model and Parallel Bi-LRNN for False Trigger Mitigation

no code implementations18 Aug 2020 Rishika Agarwal, Xiaochuan Niu, Pranay Dighe, Srikanth Vishnubhotla, Sameer Badaskar, Devang Naik

In this paper, we propose a novel solution to the FTM problem by introducing a parallel ASR decoding process with a special language model trained from "out-of-domain" data sources.

Language Modelling

Lattice-based Improvements for Voice Triggering Using Graph Neural Networks

no code implementations25 Jan 2020 Pranay Dighe, Saurabh Adya, Nuoyu Li, Srikanth Vishnubhotla, Devang Naik, Adithya Sagar, Ying Ma, Stephen Pulman, Jason Williams

A pure trigger-phrase detector model doesn't fully utilize the intent of the user speech whereas by using the complete decoding lattice of user audio, we can effectively mitigate speech not intended for the smart assistant.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +1

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