Vail Research
Published Research in Voice and AI/ML
Explore research breakthroughs at the intersection of voice technology, AI, and machine learning—from reducing transcription errors in noisy environments to improving spoof detection against synthetic voices.
Showing 15 of 15 publications
2025 · Speech Recognition
A Novel Dataset for Testing Anti-spoofing Models in a Telephony Environment
Dan Pluth, Jordan Hosier, Vijay K. Gurbani
IEEE Real-Time Communications (RTC) Conference
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2025 · Large Language Models (LLMs)
LLM Selection: Improving ASR Transcript Quality via Zero-Shot Prompting
Grace LeFevre, Jordan Hosier, Yu Zhou, Vijay K. Gurbani
IEEE SoutheastCon 2025
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2025 · Speech Recognition
Sparse Autoencoder Insights on Voice Embeddings
Dan Pluth, Yu Zhou, Vijay K. Gurbani
IEEE AIxMM 2025
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2025 · Natural Language Processing
Echoes Unveiled: Identifying Synthetic Voices
Dan Pluth, Jordan Hosier, Yu Zhou, Vijay K. Gurbani
IEEE PerCom 2025
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2024 · Large Language Models (LLMs)
Efficient and Verifiable Responses Using Retrieval Augmented Generation (RAG)
Henry Liang, Yu Zhou, Vijay K. Gurbani
AI-ML Systems Conference
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2024 · Large Language Models (LLMs)
How Susceptible Are LLMs to Logical Fallacies?
Amirreza Payandeh, Dan Pluth, Jordan Hosier, Xuesu Xiao, Vijay K. Gurbani
LREC-COLING 2024
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2024 · Speech Processing
Evaluating Feature Importance for Speaker Separation Models
Deeksha Prabhaker, Jose Ignacio Pozuelo, Dan Pluth, Ayush Panda, Vijay K. Gurbani
IEEE SoutheastCon 2024
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2024 · Machine Learning
Digits Micro-Model for Accurate and Secure Transactions
Chirag Chhablani, Nikhita Sharma, Jordan Hosier, Vijay K. Gurbani
AAAI 2024
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2023 · Generative AI
Text Summarization for Call Center Transcripts
Ishrat Ahmed, Yu Zhou, Nikhita Sharma, Jordan Hosier
Intelligent Systems and Applications (IntelliSys 2023)
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2022 · Speech Recognition
A Low Latency Technique for Speaker Detection from a Large Negative List
Yu Zhou, Vijay K. Gurbani, B. Chandra Mouli
ICNLSP 2022: 202-211
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2021 · Natural Language Processing
Improved Named Entity Recognition for Noisy Call Center Transcripts
Jordan Hosier, Sam Davidson, Yu Zhou, Vijay K. Gurbani
W-NUT 2021: 361-370
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2021 · Natural Language Processing
Lightweight Domain Adaptation: A Filtering Pipeline to Improve Accuracy of an Automatic Speech Recognition (ASR) Engine
Jordan Hosier, Yu Zhou, Nikita Sharma, Vijay K. Gurbani
ACAI 2021: 95:1-95:9
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2021 · Speech Processing
Project Vāc: Can a Text-to-Speech Engine Generate Human Sentiments?
Shivam Kulkarni, Luis Barbado, Jordan Hosier, Yu Zhou, Siddharth Rajagopalan
SpeD 2021: 103-108
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2021 · Search
Semantic Search Pipeline: From Query Expansion to Concept Forging
Elizabeth Soper, Jordan Hosier, Dustin Bales, Vijay K. Gurbani
ICDE 2021: 2309-2314
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2020 · Text-to-Speech
A Systematic Study of Open Source and Commercial Text-to-Speech (TTS) Engines
Jordan Hosier, Jordan Kalfen, Nikita Sharma, Vijay K. Gurbani
TDS 2020: 312-320
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