3 papers
cs.AI2026
Forecasting Intraday USD/CAD Exchange Rate with News-Derived Monetary-Policy Signals
Maya Kodeih, Aliaa Alnaggar, Mucahit Cevik
Monetary-policy announcements and central-bank communications play a central role in foreign exchange markets, yet their qualitative, unstructured form makes their forecasting valu…
math.OC2026
Dynamic Dispatching for Time-Sensitive Blood Sample Collection and Delivery
Arash Dehghan, Aliaa Alnaggar, Mucahit Cevik +1
Hospitals and diagnostic laboratories rely on couriers to collect blood samples from geographically dispersed collection centres and deliver them for analysis before their short vi…
math.OC2024
Distributionally Robust Hospital Capacity Expansion Planning under Stochastic and Correlated Patient Demand
Aliaa Alnaggar, Faiza Farrukh
This paper investigates the optimal locations and capacities of hospital expansion facilities under uncertain future patient demands, considering both spatial and temporal correlat…