Search Results for author: Nariman Torkzaban

Found 5 papers, 0 papers with code

PASA: A Priori Adaptive Splitting Algorithm for the Split Delivery Vehicle Routing Problem

no code implementations31 Aug 2023 Nariman Torkzaban, Anousheh Gholami, John S. Baras, Bruce Golden

While the proposed a priori splitting rule in Chen et al. (2017) is fixed for all customers regardless of their demand and location, we suggest an adaptive splitting rule that takes into account the distance of the customers to the depot and their demand values.

Mobile Network Slicing under Demand Uncertainty: A Stochastic Programming Approach

no code implementations27 Apr 2023 Anousheh Gholami, Nariman Torkzaban, John S. Baras

At each microscale instance, utilizing the exact slice demand profiles, a linear program is solved to jointly minimize the unsupported traffic and the resource cost at the RAN.

Capacitated Beam Placement for Multi-beam Non-Geostationary Satellite Systems

no code implementations18 Jan 2023 Nariman Torkzaban, Asim Zoulkarni, Anousheh Gholami, John S. Baras

Non-geostationary (NGSO) satellite communications systems have attracted a lot of attention both from industry and academia, over the past several years.

On the Importance of Trust in Next-Generation Networked CPS Systems: An AI Perspective

no code implementations16 Apr 2021 Anousheh Gholami, Nariman Torkzaban, John S. Baras

In the first example, we show how utilizing the trust evidence can improve the performance and the security of Federated Learning.

Decision Making Federated Learning +1

Joint Satellite Gateway Deployment & Controller Placement in Software-Defined 5G-Satellite Integrated Networks

no code implementations15 Mar 2021 Nariman Torkzaban, John S. Baras

Several challenging optimization problems arise while considering the deployment of the space-air-ground integrated networks (SAGINs), among which the optimal satellite gateway deployment problem is of significant importance.

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