Social Networks are the New Media 基于出租车的城市计算案例 最快行车路线设计 反映出租车轨迹 数据分布的热度图 事件检测和预算 验证和发现城市规划可能存在的问题 打车推荐系统 端盐 金庸“被逝世” Social networks are becoming an im portant way to get information in every day lifeSocial Networks are the New Media 13 Social networks are becoming an important way to get information in everyday life！