To solve the shortcomings of available user interests modeling methods in existing social tagging systems,this paper proposed a resources recommendation model integrated tag and its time information(TTRR).In this model,it consided the temporal characteristics of the user's interest,that user's preference for products were drifting over time,and the tags that users recently used play a vital to better reflect the recent interest of the user.So,based on the thought of collaborative filtering method,this paper...