9 citations · 44 across the 41 of their papers we have counts for
66 papers
Covertly Controlling a Linear System
Barak Amihood, Asaf Cohen
Consider the problem of covertly controlling a linear system. In this problem, Alice desires to control (stabilize or change the behavior of) a linear system, while keeping an obse…
Learning-based Optimal Admission Control in a Single Server Queuing System
Asaf Cohen, Vijay G. Subramanian, Yili Zhang
We consider a long-term average profit maximizing admission control problem in an M/M/1 queuing system with unknown service and arrival rates. With a fixed reward collected upon se…
Perfectly Covert Communication Assisted by an Intelligent Reflecting Surface
Or Elimelech, Asaf Cohen
This work investigates perfectly covert communication assisted by a passive Intelligent Reflecting Surface (IRS). In contrast to most existing IRS-assisted covert communication stu…
A neural network approach to high-dimensional optimal switching problems with jumps in energy markets
Erhan Bayraktar, Asaf Cohen, April Nellis
We develop a backward-in-time machine learning algorithm that uses a sequence of neural networks to solve optimal switching problems in energy production, where electricity and fos…
Order-optimal Joint Transmission and Identification in Massive Multi-User MIMO via Group Testing
George Vershinin, Asaf Cohen, Omer Gurewitz
The number of wireless devices which are connected to a single Wireless Local Area Network continues to grow each year. As a result, the orchestration of so many devices becomes a…
Quantum-inspired variational algorithms for partial differential equations: Application to financial derivative pricing
Tianchen Zhao, Chuhao Sun, Asaf Cohen +2
Variational quantum Monte Carlo (VMC) combined with neural-network quantum states offers a novel angle of attack on the curse-of-dimensionality encountered in a particular class of…