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cs.SD2026
CORD-KWS: Calibrated, Order-Aware Detection for Open-Vocabulary Keyword Spotting
Ramesh Gundluru, Adarsh Arigala, Sri Rama Murty Kodukula
Open-vocabulary keyword spotting (KWS) must detect arbitrary keywords without retraining. Cross-attention-based models achieve state-of-the-art performance but require pairwise int…
cs.SD2025
Joint Multimodal Contrastive Learning for Robust Spoken Term Detection and Keyword Spotting
Ramesh Gundluru, Shubham Gupta, Sri Rama Murty K
Acoustic Word Embeddings (AWEs) improve the efficiency of speech retrieval tasks such as Spoken Term Detection (STD) and Keyword Spotting (KWS). However, existing approaches suffer…