POST: Exploiting Dynamic Sociality for Mobile Advertising in Vehicular Networks

POST: Exploiting Dynamic Sociality for Mobile Advertising in Vehicular Networks

Abstract—POST: Exploiting Dynamic Sociality for Mobile Advertising in Vehicular Networks. Mobile advertising in vehicular networks is of great interest with which timely information can be fast spread into the network.Given a limited budget for hiring seed vehicles,how to achieve the maximum advertising coverage within a given period of time is NP-hard.In this paper,we propose an innovative scheme,POST,for mobile advertising in vehicular networks. The POST design is based on two key observations we have found by analyzing three large-scale vehicular traces. First, vehicles demonstrate dynamic sociality in the network; second, such vehicular < Final Year Projects 2016 > sociality has strong temporal correlations. With the knowledge, POST uses Markov chains to infer future vehicular sociality and adopts two greedy heuristics to select the most “centric” vehicles as seeds for mobile advertising. /p>