Hrayer Aprahamian

According to our database, Hrayer Aprahamian authored at least 9 papers between 2015 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2026

Optimal System Adjustment Under Operational Constraints with Applications to Infectious Disease Screening.

Marwan Shams Eddin, Hadi El-Amine, Hrayer Aprahamian

INFORMS J. Comput., 2026

2025

An Optimization-Based Scheduling Methodology for Appointment Systems with Heterogeneous Customers and Nonstationary Arrival Processes.

Sohom Chatterjee, Youssef Hebaish, Hrayer Aprahamian, Lewis Ntaimo

INFORMS J. Comput., 2025

2024

A proactive/reactive mass screening approach with uncertain symptomatic cases.

Jiayi Lin, Hrayer Aprahamian, George Golovko

PLoS Comput. Biol., 2024

2023

A quantitative simulation-based modeling approach for college counseling centers.

Sohom Chatterjee, Youssef Hebaish, Lewis Ntaimo, James Deegear, Miles Rucker, Hrayer Aprahamian

Simul., August, 2023

2022

Optimal Screening of Populations with Heterogeneous Risk Profiles Under the Availability of Multiple Tests.

Hrayer Aprahamian, Hadi El-Amine

INFORMS J. Comput., 2022

2020

Optimal Group Testing: Structural Properties and Robust Solutions, with Application to Public Health Screening.

Hrayer Aprahamian, Douglas R. Bish, Ebru K. Bish

INFORMS J. Comput., 2020

2019

Optimal Risk-Based Group Testing.

Hrayer Aprahamian, Douglas R. Bish, Ebru K. Bish

Manag. Sci., 2019

2018

Optimal Risk-based Pooled Testing in Public Health Screening, with Equity and Robustness Considerations.

Hrayer Aprahamian

PhD thesis, 2018

2015

Pricing Asian options via compound gamma and orthogonal polynomials.

Hrayer Aprahamian, Bacel Maddah

Appl. Math. Comput., 2015