We consider the problem of timely exchange updates between a central station and set ground terminals $V$ , via mobile agent that traverses across along mobility graph notation="LaTeX">$G = (V, E)$ . design trajectory to minimize average-peak average age information (AoI), two recently proposed me...

The discussion in recent decades about sustainable development issues has given rise to a new accounting dimension: social accounting. Currently, this issue remains an emerging theme. Although there are some studies and literature reviews, none include disclosure of information or the analysis research paradigms. This article reviews on tries answer following questions: What streams have been f...