8 papers
ElasticVR: Elastic Task Computing in Multi-User Multi-Connectivity Wireless Virtual Reality (VR) Systems
Babak Badnava, Jacob Chakareski, Morteza Hashemi
Diverse emerging VR applications integrate streaming of high fidelity 360 video content that requires ample amounts of computation and data rate. Scalable 360 video tiling enables…
Bayes-Split-Edge: Bayesian Optimization for Constrained Collaborative Inference in Wireless Edge Systems
Fatemeh Zahra Safaeipour, Jacob Chakareski, Morteza Hashemi
Mobile edge devices (e.g., AR/VR headsets) typically need to complete timely inference tasks while operating with limited on-board computing and energy resources. In this paper, we…
Dual State-space Fidelity Blade (D-STAB): A Novel Stealthy Cyber-physical Attack Paradigm
Jiajun Shen, Hao Tu, Fengjun Li +3
This paper presents a novel cyber-physical attack paradigm, termed the Dual State-Space Fidelity Blade (D-STAB), which targets the firmware of core cyber-physical components as a n…
Neural-Enhanced Rate Adaptation and Computation Distribution for Emerging mmWave Multi-User 3D Video Streaming Systems
Babak Badnava, Jacob Chakareski, Morteza Hashemi
We investigate multitask edge-user communication-computation resource allocation for video streaming in an edge-computing enabled millimeter wave (mmWave) multi-user vi…
Learning Driven Elastic Task Multi-Connectivity Immersive Computing Systems
Babak Badnava, Jacob Chakareski, Morteza Hashemi
In virtual reality (VR) environments, computational tasks exhibit an elastic nature, meaning they can dynamically adjust based on various user and system constraints. This elastici…
Multi-Task Decision-Making for Multi-User 360 Video Processing over Wireless Networks
Babak Badnava, Jacob Chakareski, Morteza Hashemi
We study a multi-task decision-making problem for 360 video processing in a wireless multi-user virtual reality (VR) system that includes an edge computing unit (ECU) to deliver 36…
Model-free Resilient Controller Design based on Incentive Feedback Stackelberg Game and Q-learning
Jiajun Shen, Fengjun Li, Morteza Hashemi +1
In the swift evolution of Cyber-Physical Systems (CPSs) within intelligent environments, especially in the industrial domain shaped by Industry 4.0, the surge in development brings…
Semantic-Aware and Goal-Oriented Communications for Object Detection in Wireless End-to-End Image Transmission
Fatemeh Zahra Safaeipour, Morteza Hashemi
Semantic communication is focused on optimizing the exchange of information by transmitting only the most relevant data required to convey the intended message to the receiver and…