2 papers
cs.IR2026
Task-Adaptive Retrieval over Agentic Multi-Modal Web Histories via Learned Graph Memory
Saman Forouzandeh, Kamal Berahmand, Mahdi Jalili
Retrieving relevant observations from long multi-modal web interaction histories is challenging because relevance depends on the evolving task state, modality (screenshots, HTML te…
cs.LG2026
AC2L-GAD: Active Counterfactual Contrastive Learning for Graph Anomaly Detection
Kamal Berahmand, Saman Forouzandeh, Mehrnoush Mohammadi +2
Graph anomaly detection aims to identify abnormal patterns in networks, but faces significant challenges from label scarcity and extreme class imbalance. While graph contrastive le…