Showing cs.NIShow all
2 papers · 1 filter
cs.NI2020
Optimal and Quantized Mechanism Design for Fresh Data Acquisition
Meng Zhang, Ahmed Arafa, Ermin Wei +1
The proliferation of real-time applications has spurred much interest in data freshness, captured by the {\it age-of-information} (AoI) metric. When strategic data sources have pri…
cs.NI2019
How to Price Fresh Data
Meng Zhang, Ahmed Arafa, Jianwei Huang +1
We introduce the concept of a fresh data market, in which a destination user requests, and pays for, fresh data updates from a source provider. Data freshness is captured by the {\…