3 papers
cs.CV2026
GAFSV-Net: A Vision Framework for Online Signature Verification
Himanshu Singhal, Suresh Sundaram
Online signature verification (OSV) requires distinguishing skilled forgeries from genuine samples under high intra-class variability and with very few enrollment samples. Existing…
cs.IR2025
REaR: Retrieve, Expand and Refine for Effective Multitable Retrieval
Rishita Agarwal, Himanshu Singhal, Peter Baile Chen +3
Answering natural language queries over relational data often requires retrieving and reasoning over multiple tables, yet most retrievers optimize only for query-table relevance an…
cs.CR2025
Improving Intrusion Detection with Domain-Invariant Representation Learning in Latent Space
Padmaksha Roy, Tyler Cody, Himanshu Singhal +2
Zero-day anomaly detection is critical in industrial applications where novel, unforeseen threats can compromise system integrity and safety. Traditional detection systems often fa…