3 papers
cs.CY2026
Automating Freshman Course Placement and Registration: A Case Study
Bharathwaj Vijayakumar, Samyukta Alapati, Sahana Varadaraju
This implementation report explores Rowan University's effort to automate the process of freshman course placement and registration. Historically, Freshman Instructional Guides (FI…
cs.CY2026
Beyond Compliance: A Proposed Framework for Ethical Governance of Student Data in Learning Analytics
Sahana Varadaraju, Bharathwaj Vijayakumar
The rapid growth of learning analytics (LA) in higher education has expanded institutional capacity to monitor engagement, predict academic difficulty, and target support using stu…
cs.AI2026
Drift-Aware Temporal Graph Rewiring (DATGR) for Adaptive Semantic Modeling in Biomedical Text
Bharathwaj Vijayakumar, Sahana K. Varadaraju
Biomedical language evolves rapidly as new discoveries emerge, causing traditional text models to lose semantic fidelity over time. Static embeddings and co-occurrence graphs canno…