7 citations · 19 across the 8 of their papers we have counts for
15 papers
State Amplification and Masking While Timely Updating
Omur Ozel, Aylin Yener, Sennur Ulukus
In status update systems, multiple features carried by the status updating process require pursuit of objectives beyond timeliness measured by the age of information of updates. We…
Intermittent Status Updating Through Joint Scheduling of Sensing and Retransmissions
Omur Ozel, Parisa Rafiee
Consider an energy harvesting node where generation of a status update message takes non-negligible time due to sensing, computing and analytics operations performed before making…
On Age and Value of Information in Status Update Systems
Peng Zou, Omur Ozel, Suresh Subramaniam
Motivated by the inherent value of packets arising in many cyber-physical applications (e.g., due to precision of the information content or an alarm message), we consider status u…
Maintaining Information Freshness in Power-Efficient Status Update Systems
Parisa Rafiee, Peng Zou, Omur Ozel +1
This paper is motivated by emerging edge computing systems which consist of sensor nodes that acquire and process information and then transmit status updates to an edge receiver f…
Timely Status Updating Through Intermittent Sensing and Transmission
Omur Ozel
We consider a novel intermittent status updating model where an energy harvesting node with an intermittent energy source performs status updating to a receiver through non-preempt…
Optimizing Information Freshness Through Computation-Transmission Tradeoff and Queue Management in Edge Computing
Peng Zou, Omur Ozel, Suresh Subramaniam
Edge computing applications typically require generated data to be preprocessed at the source and then transmitted to an edge server. In such cases, transmission time and preproces…