51 citations
6 papers
Risk-Aware Fine-Grained Access Control in Cyber-Physical Contexts
Jinxin Liu, Murat Simsek, Burak Kantarci +3
Access to resources by users may need to be granted only upon certain conditions and contexts, perhaps particularly in cyber-physical settings. Unfortunately, creating and modifyin…
The Engineering of a Scalable Multi-Site Communications System Utilizing Quantum Key Distribution (QKD)
Piotr K. Tysowski, Xinhua Ling, Norbert Lütkenhaus +1
Quantum Key Distribution (QKD) is a means of generating keys between a pair of computing hosts that is theoretically secure against cryptanalysis, even by a quantum computer. Altho…
Radon Features and Barcodes for Medical Image Retrieval via SVM
Shujin Zhu, H. R. Tizhoosh
For more than two decades, research has been performed on content-based image retrieval (CBIR). By combining Radon projections and the support vector machines (SVM), a content-base…
Comparative Analysis of Probabilistic Models for Activity Recognition with an Instrumented Walker
Farheen Omar, Mathieu Sinn, Jakub Truszkowski +3
Rollating walkers are popular mobility aids used by older adults to improve balance control. There is a need to automatically recognize the activities performed by walker users to…
On the Diversity-Multiplexing Tradeoff in Multiple-Relay Network
Shahab Oveis Gharan, Alireza Bayesteh, Amir K. Khandani
This paper studies the setup of a multiple-relay network in which half-duplex multiple-antenna relays assist in the transmission between a/several multiple-antenna transmitter(…
Fairness in Multiuser Systems with Polymatroid Capacity Region
Mohammad A. Maddah-Ali, Amin Mobasher, Amir Kayvan Khandani
For a wide class of multi-user systems, a subset of capacity region which includes the corner points and the sum-capacity facet has a special structure known as polymatroid. Multia…