{"db_type":"WWJDREF","db_name":"国际期刊","reference_articles":[{"patent_date":"2010-06-15","unit":"Computer Communications","flag":"[J]","issue":"9","year":2010,"author":"Chiara Boldrini;Andrea Passarella","index":1,"title":"HCMM: Modelling spatial and temporal properties of human mobility driven by users’ social relationships"}],"articles_count":1}