2 papers
cs.IR2026
ColBERT-Att: Late-Interaction Meets Attention for Enhanced Retrieval
Raj Nath Patel, Sourav Dutta
Vector embeddings from pre-trained language models form a core component in Neural Information Retrieval systems across a multitude of knowledge extraction tasks. The paradigm of l…
cs.CL2025
DROID: Dual Representation for Out-of-Scope Intent Detection
Wael Rashwan, Hossam M. Zawbaa, Sourav Dutta +1
Detecting out-of-scope (OOS) user utterances remains a key challenge in task-oriented dialogue systems and, more broadly, in open-set intent recognition. Existing approaches often…