An Efficient Cache Strategy in I

paper写的不正经。
1、caching in the vehicles：
OBU has limited caching capability and the content cached would be updated frequently , causing high battery and computing cost.
2、Select content to be cached based on ....：

a dynamic probability caching scheme is designed by evaluating the community similarity and privacy rating of vehicles. Then, a caching vehicle selection method with hop numbers based on content popularity is proposed to reduce the cache redundancy.

我就呵呵哒